{
 "_note": "Machine-readable \"Today's changes\" for all editions, in one file (JSON-only room no. 2; added 2026-09-19). Values are copied verbatim from each edition's own changes file (/jp/api/changes_jp.json, /us/api/changes_us.json, /eu/api/changes_eu.json) after that edition's daily batch; nothing is aggregated, re-scored or interpreted here. A day with no change is recorded explicitly by the source file. First generated manually on 2026-09-19; since 2026-09-22 it is regenerated by the Japan edition daily batch (10:30 JST), so the U.S. and EU parts reflect their previous daily batch (18:00 / 20:00 JST) until the next day.",
 "generated_at": "2026-09-24 10:32",
 "spec": "https://ai-lifeline.org/jp/for-ai/",
 "human_pages": {
  "jp": "https://ai-lifeline.org/jp/",
  "us": "https://ai-lifeline.org/us/",
  "eu": "https://ai-lifeline.org/eu/"
 },
 "regions": {
  "jp": {
   "edition": "Japan edition",
   "lang": "ja",
   "source": "https://ai-lifeline.org/jp/api/changes_jp.json",
   "generated": "2026-09-24",
   "observation": "今日の変化 — 自前観測データの前日差分（外部ニュースの転載なし。変化がない日は「変化なし」を記録）",
   "ledger_policy": "台帳（ledger.jsonl）は追記専用。同じ日に再実行した場合も過去の行を消さず、revision を上げた別レコードとして追記する。表示には日ごとの最新 revision のみを用いる",
   "kinds": null,
   "today": [
    {
     "date": "2026-09-24",
     "revision": 1,
     "recorded_at": "2026-09-24 10:32:15",
     "category": "電力",
     "label": "広域予備率（全国最小）8.97%（2026-09-24）",
     "detail": "前回 10.2%（2026-09-23）から -1.23pt ／ 出所：OCCTO（自前取得）"
    },
    {
     "date": "2026-09-24",
     "revision": 1,
     "recorded_at": "2026-09-24 10:32:15",
     "category": "電力",
     "label": "JEPXスポット平均 19.1円/kWh（2026-09-25）",
     "detail": "前回 22.09円/kWh（2026-09-24）から -2.99円 ／ 出所：JEPX（自前取得）"
    },
    {
     "date": "2026-09-24",
     "revision": 1,
     "recorded_at": "2026-09-24 10:32:15",
     "category": "AI読者",
     "label": "AIを名乗るアクセス（Cloudflare検証済み）47件（2026-09-23）",
     "detail": "前回 48件（2026-09-22）から -1件 ／ 未検証 2件別掲 ／ UAは自己申告・検証はCloudflareの判定であり読了の証明ではない ／ 出所：Cloudflare Analytics（自前取得・定義v1.0）"
    }
   ],
   "recent": [
    {
     "date": "2026-09-24",
     "revision": 1,
     "recorded_at": "2026-09-24 10:32:15",
     "category": "AI読者",
     "label": "AIを名乗るアクセス（Cloudflare検証済み）47件（2026-09-23）",
     "detail": "前回 48件（2026-09-22）から -1件 ／ 未検証 2件別掲 ／ UAは自己申告・検証はCloudflareの判定であり読了の証明ではない ／ 出所：Cloudflare Analytics（自前取得・定義v1.0）"
    },
    {
     "date": "2026-09-24",
     "revision": 1,
     "recorded_at": "2026-09-24 10:32:15",
     "category": "電力",
     "label": "JEPXスポット平均 19.1円/kWh（2026-09-25）",
     "detail": "前回 22.09円/kWh（2026-09-24）から -2.99円 ／ 出所：JEPX（自前取得）"
    },
    {
     "date": "2026-09-24",
     "revision": 1,
     "recorded_at": "2026-09-24 10:32:15",
     "category": "電力",
     "label": "広域予備率（全国最小）8.97%（2026-09-24）",
     "detail": "前回 10.2%（2026-09-23）から -1.23pt ／ 出所：OCCTO（自前取得）"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 10:32:10",
     "category": "AI読者",
     "label": "AIを名乗るアクセス（Cloudflare検証済み）48件（2026-09-22）",
     "detail": "前回 315件（2026-09-21）から -267件 ／ 未検証 0件別掲 ／ UAは自己申告・検証はCloudflareの判定であり読了の証明ではない ／ 出所：Cloudflare Analytics（自前取得・定義v1.0）"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 10:32:10",
     "category": "電力",
     "label": "JEPXスポット平均 22.09円/kWh（2026-09-24）",
     "detail": "前回 17.98円/kWh（2026-09-23）から +4.11円 ／ 出所：JEPX（自前取得）"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 10:32:10",
     "category": "電力",
     "label": "広域予備率（全国最小）10.2%（2026-09-23）",
     "detail": "前回 11.09%（2026-09-22）から -0.89pt ／ 出所：OCCTO（自前取得）"
    },
    {
     "date": "2026-09-22",
     "revision": 1,
     "recorded_at": "2026-09-22 10:31:51",
     "category": "投書",
     "label": "投書 2 件を受信",
     "detail": "内容の分類・要旨は週次報告で（掲載は全件選別制）"
    },
    {
     "date": "2026-09-22",
     "revision": 1,
     "recorded_at": "2026-09-22 10:31:51",
     "category": "AI読者",
     "label": "AIを名乗るアクセス（Cloudflare検証済み）315件（2026-09-21）",
     "detail": "前回 60件（2026-09-20）から +255件 ／ 未検証 6件別掲 ／ UAは自己申告・検証はCloudflareの判定であり読了の証明ではない ／ 出所：Cloudflare Analytics（自前取得・定義v1.0）"
    },
    {
     "date": "2026-09-22",
     "revision": 1,
     "recorded_at": "2026-09-22 10:31:51",
     "category": "電力",
     "label": "JEPXスポット平均 17.98円/kWh（2026-09-23）",
     "detail": "前回 16.32円/kWh（2026-09-22）から +1.66円 ／ 出所：JEPX（自前取得）"
    },
    {
     "date": "2026-09-22",
     "revision": 1,
     "recorded_at": "2026-09-22 10:31:51",
     "category": "電力",
     "label": "広域予備率（全国最小）11.09%（2026-09-22）",
     "detail": "前回 11.33%（2026-09-21）から -0.24pt ／ 出所：OCCTO（自前取得）"
    },
    {
     "date": "2026-09-21",
     "revision": 1,
     "recorded_at": "2026-09-21 10:31:52",
     "category": "AI読者",
     "label": "AIを名乗るアクセス（Cloudflare検証済み）60件（2026-09-20）",
     "detail": "前回 46件（2026-09-19）から +14件 ／ 未検証 2件別掲 ／ UAは自己申告・検証はCloudflareの判定であり読了の証明ではない ／ 出所：Cloudflare Analytics（自前取得・定義v1.0）"
    },
    {
     "date": "2026-09-21",
     "revision": 1,
     "recorded_at": "2026-09-21 10:31:52",
     "category": "電力",
     "label": "JEPXスポット平均 16.32円/kWh（2026-09-22）",
     "detail": "前回 17.92円/kWh（2026-09-21）から -1.6円 ／ 出所：JEPX（自前取得）"
    },
    {
     "date": "2026-09-21",
     "revision": 1,
     "recorded_at": "2026-09-21 10:31:52",
     "category": "電力",
     "label": "広域予備率（全国最小）11.33%（2026-09-21）",
     "detail": "前回 11.09%（2026-09-20）から +0.24pt ／ 出所：OCCTO（自前取得）"
    },
    {
     "date": "2026-09-20",
     "revision": 1,
     "recorded_at": "2026-09-20 10:32:14",
     "category": "電力",
     "label": "広域予備率（全国最小）11.09%（2026-09-20）",
     "detail": "前回 11.41%（2026-09-19）から -0.32pt ／ 出所：OCCTO（自前取得）"
    },
    {
     "date": "2026-09-20",
     "revision": 1,
     "recorded_at": "2026-09-20 10:32:14",
     "category": "電力",
     "label": "JEPXスポット平均 17.92円/kWh（2026-09-21）",
     "detail": "前回 15.59円/kWh（2026-09-20）から +2.33円 ／ 出所：JEPX（自前取得）"
    },
    {
     "date": "2026-09-20",
     "revision": 1,
     "recorded_at": "2026-09-20 10:32:14",
     "category": "AI読者",
     "label": "AIを名乗るアクセス（Cloudflare検証済み）46件（2026-09-19）",
     "detail": "前回 65件（2026-09-18）から -19件 ／ 未検証 0件別掲 ／ UAは自己申告・検証はCloudflareの判定であり読了の証明ではない ／ 出所：Cloudflare Analytics（自前取得・定義v1.0）"
    },
    {
     "date": "2026-09-19",
     "revision": 1,
     "recorded_at": "2026-09-19 12:24:36",
     "category": "観測",
     "label": "AIに優しいサイト宣言に登録 1 件（宣言サイト 累計 3 件・うち掲載 3 件）",
     "detail": "株式会社パソコン先生（会社HP・補助金さん）（宣言日 2026-09-19）／仕様 /jp/declaration/・台帳 /api/ai-friendly.json ／ 自己申告の登録であり評価ではない ／ 出所：https://pasokonsensei.co.jp/.well-known/ai-friendly.json"
    },
    {
     "date": "2026-09-19",
     "revision": 1,
     "recorded_at": "2026-09-19 12:11:59",
     "category": "観測",
     "label": "AIに優しいサイト宣言に登録 1 件（宣言サイト 累計 2 件・うち掲載 2 件）",
     "detail": "水のソムリエ（宣言日 2026-09-19）／仕様 /jp/declaration/・台帳 /api/ai-friendly.json ／ 自己申告の登録であり評価ではない ／ 出所：https://water-som.com/.well-known/ai-friendly.json"
    },
    {
     "date": "2026-09-19",
     "revision": 1,
     "recorded_at": "2026-09-19 10:31:52",
     "category": "AI読者",
     "label": "AIを名乗るアクセス（Cloudflare検証済み）65件（2026-09-18）",
     "detail": "前回 100件（2026-09-09）から -35件 ／ 未検証 0件別掲 ／ UAは自己申告・検証はCloudflareの判定であり読了の証明ではない ／ 出所：Cloudflare Analytics（自前取得・定義v1.0）"
    },
    {
     "date": "2026-09-19",
     "revision": 1,
     "recorded_at": "2026-09-19 10:31:52",
     "category": "法規制",
     "label": "対象パブコメの新規公示 4 件（2026-09 累計 6件）",
     "detail": "うち意見提出期間30日未満は 0件 ／ 出所：e-Gov（自前集計）"
    },
    {
     "date": "2026-09-19",
     "revision": 1,
     "recorded_at": "2026-09-19 10:31:52",
     "category": "パブコメ",
     "label": "掲載終了（締切など）2 件",
     "detail": "締切順上位リストからの入れ替わりを含む ／ 出所：e-Gov（自前観測）"
    },
    {
     "date": "2026-09-19",
     "revision": 1,
     "recorded_at": "2026-09-19 10:31:52",
     "category": "パブコメ",
     "label": "関連パブコメの掲載に新規 4 件",
     "detail": "電気事業法施行規則等の一部を改正する省令案等に対する意見公募／電波法施行規則の一部を改正する省令案に係る意見募集（800MHz帯広帯域小電力無線システムの制度整備）／「種苗法施行令及び個人情報の保護に関する法律施行令の一部を改正する政令案」及び「種苗法施行規則及び品種登録規則の一部を改正する省令案」についての意見・情報の募集について ほか ／ 出所：e-Gov（自前観測）"
    },
    {
     "date": "2026-09-19",
     "revision": 1,
     "recorded_at": "2026-09-19 10:31:52",
     "category": "電力",
     "label": "広域予備率が 8% を下回った日が 1 日増（2026-09 累計 2日）",
     "detail": "観測 19日時点の途中集計 ／ 余力の薄さの記録であり停電の予測ではない ／ 定義v1.0・出所：OCCTO（自前集計）"
    },
    {
     "date": "2026-09-19",
     "revision": 1,
     "recorded_at": "2026-09-19 10:31:52",
     "category": "電力",
     "label": "JEPXスポット平均 15.59円/kWh（2026-09-20）",
     "detail": "前回 17.6円/kWh（2026-09-11）から -2.01円 ／ 出所：JEPX（自前取得）"
    },
    {
     "date": "2026-09-19",
     "revision": 1,
     "recorded_at": "2026-09-19 10:31:52",
     "category": "電力",
     "label": "広域予備率（全国最小）11.41%（2026-09-19）",
     "detail": "前回 8.86%（2026-09-10）から +2.55pt ／ 出所：OCCTO（自前取得）"
    },
    {
     "date": "2026-09-13",
     "revision": 1,
     "recorded_at": "2026-09-13 21:36:25",
     "category": "観測",
     "label": "AIに優しいサイト宣言に登録 1 件（宣言サイト 累計 1 件・うち掲載 1 件）",
     "detail": "AI Lifeline (AIライフライン)（宣言日 2026-09-13）／仕様 /jp/declaration/・台帳 /api/ai-friendly.json ／ 自己申告の登録であり評価ではない ／ 出所：https://ai-lifeline.org/.well-known/ai-friendly.json"
    },
    {
     "date": "2026-09-10",
     "revision": 1,
     "recorded_at": "2026-09-10 10:31:38",
     "category": "投書",
     "label": "投書 1 件を受信",
     "detail": "内容の分類・要旨は週次報告で（掲載は全件選別制）"
    },
    {
     "date": "2026-09-10",
     "revision": 1,
     "recorded_at": "2026-09-10 10:31:38",
     "category": "電力",
     "label": "JEPXスポット平均 17.6円/kWh（2026-09-11）",
     "detail": "前回 16.33円/kWh（2026-09-10）から +1.27円 ／ 出所：JEPX（自前取得）"
    },
    {
     "date": "2026-09-10",
     "revision": 1,
     "recorded_at": "2026-09-10 10:31:38",
     "category": "電力",
     "label": "広域予備率（全国最小）8.86%（2026-09-10）",
     "detail": "前回 8.57%（2026-09-09）から +0.29pt ／ 出所：OCCTO（自前取得）"
    },
    {
     "date": "2026-09-10",
     "revision": 1,
     "recorded_at": "2026-09-10 10:31:38",
     "category": "AI読者",
     "label": "AIを名乗るアクセス（Cloudflare検証済み）100件（2026-09-09）",
     "detail": "前回 93件（2026-09-08）から +7件 ／ 未検証 7件別掲 ／ UAは自己申告・検証はCloudflareの判定であり読了の証明ではない ／ 出所：Cloudflare Analytics（自前取得・定義v1.0）"
    },
    {
     "date": "2026-09-09",
     "revision": 2,
     "recorded_at": "2026-09-09 10:31:52",
     "category": "AI読者",
     "label": "AIを名乗るアクセス（Cloudflare検証済み）93件（2026-09-08）",
     "detail": "前回 196件（2026-09-07）から -103件 ／ 未検証 300件別掲 ／ UAは自己申告・検証はCloudflareの判定であり読了の証明ではない ／ 出所：Cloudflare Analytics（自前取得・定義v1.0）"
    },
    {
     "date": "2026-09-09",
     "revision": 2,
     "recorded_at": "2026-09-09 10:31:52",
     "category": "電力",
     "label": "JEPXスポット平均 16.33円/kWh（2026-09-10）",
     "detail": "前回 21.61円/kWh（2026-09-09）から -5.28円 ／ 出所：JEPX（自前取得）"
    },
    {
     "date": "2026-09-09",
     "revision": 2,
     "recorded_at": "2026-09-09 10:31:52",
     "category": "電力",
     "label": "広域予備率（全国最小）8.57%（2026-09-09）",
     "detail": "前回 7.14%（2026-09-08）から +1.43pt ／ 出所：OCCTO（自前取得）"
    },
    {
     "date": "2026-09-08",
     "revision": 2,
     "recorded_at": "2026-09-08 10:31:38",
     "category": "AI読者",
     "label": "AIを名乗るアクセス（Cloudflare検証済み）196件（2026-09-07）",
     "detail": "前回 96件（2026-09-06）から +100件 ／ 未検証 256件別掲 ／ UAは自己申告・検証はCloudflareの判定であり読了の証明ではない ／ 出所：Cloudflare Analytics（自前取得・定義v1.0）"
    },
    {
     "date": "2026-09-08",
     "revision": 2,
     "recorded_at": "2026-09-08 10:31:38",
     "category": "電力",
     "label": "広域予備率が 8% を下回った日が 1 日増（2026-09 累計 1日）",
     "detail": "観測 8日時点の途中集計 ／ 余力の薄さの記録であり停電の予測ではない ／ 定義v1.0・出所：OCCTO（自前集計）"
    },
    {
     "date": "2026-09-08",
     "revision": 2,
     "recorded_at": "2026-09-08 10:31:38",
     "category": "電力",
     "label": "JEPXスポット平均 21.61円/kWh（2026-09-09）",
     "detail": "前回 24.13円/kWh（2026-09-08）から -2.52円 ／ 出所：JEPX（自前取得）"
    },
    {
     "date": "2026-09-08",
     "revision": 2,
     "recorded_at": "2026-09-08 10:31:38",
     "category": "電力",
     "label": "広域予備率（全国最小）7.14%（2026-09-08）",
     "detail": "前回 8.43%（2026-09-07）から -1.29pt ／ 出所：OCCTO（自前取得）"
    },
    {
     "date": "2026-09-07",
     "revision": 2,
     "recorded_at": "2026-09-07 10:31:42",
     "category": "電力",
     "label": "JEPXスポット平均 24.13円/kWh（2026-09-08）",
     "detail": "前回 21.04円/kWh（2026-09-07）から +3.09円 ／ 出所：JEPX（自前取得）"
    },
    {
     "date": "2026-09-07",
     "revision": 2,
     "recorded_at": "2026-09-07 10:31:42",
     "category": "電力",
     "label": "広域予備率（全国最小）8.43%（2026-09-07）",
     "detail": "前回 10.16%（2026-09-06）から -1.73pt ／ 出所：OCCTO（自前取得）"
    },
    {
     "date": "2026-09-07",
     "revision": 2,
     "recorded_at": "2026-09-07 10:31:42",
     "category": "AI読者",
     "label": "AIを名乗るアクセス（Cloudflare検証済み）96件（2026-09-06）",
     "detail": "前回 69件（2026-09-05）から +27件 ／ 未検証 0件別掲 ／ UAは自己申告・検証はCloudflareの判定であり読了の証明ではない ／ 出所：Cloudflare Analytics（自前取得・定義v1.0）"
    },
    {
     "date": "2026-09-07",
     "revision": 2,
     "recorded_at": "2026-09-07 10:31:42",
     "category": "パブコメ",
     "label": "掲載終了（締切など）1 件",
     "detail": "締切順上位リストからの入れ替わりを含む ／ 出所：e-Gov（自前観測）"
    },
    {
     "date": "2026-09-06",
     "revision": 2,
     "recorded_at": "2026-09-06 10:31:58",
     "category": "AI読者",
     "label": "AIを名乗るアクセス（Cloudflare検証済み）69件（2026-09-05）",
     "detail": "前回 26件（2026-09-04）から +43件 ／ 未検証 4件別掲 ／ UAは自己申告・検証はCloudflareの判定であり読了の証明ではない ／ 出所：Cloudflare Analytics（自前取得・定義v1.0）"
    },
    {
     "date": "2026-09-06",
     "revision": 2,
     "recorded_at": "2026-09-06 10:31:58",
     "category": "電力",
     "label": "JEPXスポット平均 21.04円/kWh（2026-09-07）",
     "detail": "前回 13.25円/kWh（2026-09-06）から +7.79円 ／ 出所：JEPX（自前取得）"
    },
    {
     "date": "2026-09-06",
     "revision": 2,
     "recorded_at": "2026-09-06 10:31:58",
     "category": "電力",
     "label": "広域予備率（全国最小）10.16%（2026-09-06）",
     "detail": "前回 9.87%（2026-09-05）から +0.29pt ／ 出所：OCCTO（自前取得）"
    },
    {
     "date": "2026-09-05",
     "revision": 1,
     "recorded_at": "2026-09-05 10:31:22",
     "category": "AI読者",
     "label": "AIを名乗るアクセス（Cloudflare検証済み）26件（2026-09-04）",
     "detail": "前回 19件（2026-09-03）から +7件 ／ 未検証 1件別掲 ／ UAは自己申告・検証はCloudflareの判定であり読了の証明ではない ／ 出所：Cloudflare Analytics（自前取得・定義v1.0）"
    },
    {
     "date": "2026-09-05",
     "revision": 1,
     "recorded_at": "2026-09-05 10:31:22",
     "category": "電力",
     "label": "JEPXスポット平均 13.25円/kWh（2026-09-06）",
     "detail": "前回 14.49円/kWh（2026-09-05）から -1.24円 ／ 出所：JEPX（自前取得）"
    },
    {
     "date": "2026-09-05",
     "revision": 1,
     "recorded_at": "2026-09-05 10:31:22",
     "category": "電力",
     "label": "広域予備率（全国最小）9.87%（2026-09-05）",
     "detail": "前回 8.83%（2026-09-04）から +1.04pt ／ 出所：OCCTO（自前取得）"
    },
    {
     "date": "2026-09-04",
     "revision": 1,
     "recorded_at": "2026-09-04 11:01:15",
     "category": "AI読者",
     "label": "AIを名乗るアクセス（Cloudflare検証済み）19件（2026-09-03）",
     "detail": "前回 10件（2026-09-02）から +9件 ／ 未検証 0件別掲 ／ UAは自己申告・検証はCloudflareの判定であり読了の証明ではない ／ 出所：Cloudflare Analytics（自前取得・定義v1.0）"
    },
    {
     "date": "2026-09-04",
     "revision": 1,
     "recorded_at": "2026-09-04 11:01:15",
     "category": "法規制",
     "label": "対象パブコメの新規公示 1 件（2026-09 累計 2件）",
     "detail": "うち意見提出期間30日未満は 0件 ／ 出所：e-Gov（自前集計）"
    },
    {
     "date": "2026-09-04",
     "revision": 1,
     "recorded_at": "2026-09-04 11:01:15",
     "category": "パブコメ",
     "label": "関連パブコメの掲載に新規 1 件",
     "detail": "経済施策を一体的に講ずることによる安全保障の確保の推進に関する法律に基づく、蓄電池に係る安定供給確保を図るための取組方針の改正案に対する意見の公募について ／ 出所：e-Gov（自前観測）"
    },
    {
     "date": "2026-09-04",
     "revision": 1,
     "recorded_at": "2026-09-04 11:01:15",
     "category": "電力",
     "label": "JEPXスポット平均 14.49円/kWh（2026-09-05）",
     "detail": "前回 21.36円/kWh（2026-09-04）から -6.87円 ／ 出所：JEPX（自前取得）"
    },
    {
     "date": "2026-09-04",
     "revision": 1,
     "recorded_at": "2026-09-04 11:01:15",
     "category": "電力",
     "label": "広域予備率（全国最小）8.83%（2026-09-04）",
     "detail": "前回 8.01%（2026-09-03）から +0.82pt ／ 出所：OCCTO（自前取得）"
    }
   ],
   "corrections": [
    {
     "date": "2026-09-18",
     "revision": 1,
     "recorded_at": "2026-09-18 10:30:39",
     "category": "訂正",
     "label": "広域予備率の確定値への差し替え 1 日ぶん",
     "detail": "2026-09-17 9.3% → 9.57% ／ 当日取得時は12:30以降が見通し値のため、翌日以降に再取得して確定値へ置き換えた ／ 出所：OCCTO広域予備率Web公表システム（再取得）"
    },
    {
     "date": "2026-09-17",
     "revision": 1,
     "recorded_at": "2026-09-17 10:30:33",
     "category": "訂正",
     "label": "広域予備率の確定値への差し替え 1 日ぶん",
     "detail": "2026-09-16 9.2% → 9.78% ／ 当日取得時は12:30以降が見通し値のため、翌日以降に再取得して確定値へ置き換えた ／ 出所：OCCTO広域予備率Web公表システム（再取得）"
    },
    {
     "date": "2026-09-15",
     "revision": 1,
     "recorded_at": "2026-09-15 10:30:34",
     "category": "訂正",
     "label": "広域予備率の確定値への差し替え 1 日ぶん",
     "detail": "2026-09-14 8.54% → 8.55% ／ 当日取得時は12:30以降が見通し値のため、翌日以降に再取得して確定値へ置き換えた ／ 出所：OCCTO広域予備率Web公表システム（再取得）"
    },
    {
     "date": "2026-09-14",
     "revision": 1,
     "recorded_at": "2026-09-14 10:30:34",
     "category": "訂正",
     "label": "広域予備率の確定値への差し替え 1 日ぶん",
     "detail": "2026-09-13 10.86% → 12.78% ／ 当日取得時は12:30以降が見通し値のため、翌日以降に再取得して確定値へ置き換えた ／ 出所：OCCTO広域予備率Web公表システム（再取得）"
    },
    {
     "date": "2026-09-13",
     "revision": 1,
     "recorded_at": "2026-09-13 10:30:38",
     "category": "訂正",
     "label": "広域予備率の確定値への差し替え 1 日ぶん",
     "detail": "2026-09-12 10.17% → 10.27% ／ 当日取得時は12:30以降が見通し値のため、翌日以降に再取得して確定値へ置き換えた ／ 出所：OCCTO広域予備率Web公表システム（再取得）"
    },
    {
     "date": "2026-09-12",
     "revision": 1,
     "recorded_at": "2026-09-12 10:30:29",
     "category": "訂正",
     "label": "広域予備率の確定値への差し替え 1 日ぶん",
     "detail": "2026-09-11 8.83% → 9.27% ／ 当日取得時は12:30以降が見通し値のため、翌日以降に再取得して確定値へ置き換えた ／ 出所：OCCTO広域予備率Web公表システム（再取得）"
    },
    {
     "date": "2026-09-11",
     "revision": 1,
     "recorded_at": "2026-09-11 10:30:35",
     "category": "訂正",
     "label": "広域予備率の確定値への差し替え 1 日ぶん",
     "detail": "2026-09-10 8.86% → 12.16% ／ 当日取得時は12:30以降が見通し値のため、翌日以降に再取得して確定値へ置き換えた ／ 出所：OCCTO広域予備率Web公表システム（再取得）"
    },
    {
     "date": "2026-09-09",
     "revision": 2,
     "recorded_at": "2026-09-09 10:31:52",
     "category": "訂正",
     "label": "同日の再実行により第2版へ訂正",
     "detail": "第1版の 0 件は台帳に残したまま、第2版の 3 件を表示に用います（台帳は追記専用）"
    },
    {
     "date": "2026-09-09",
     "revision": 1,
     "recorded_at": "2026-09-09 10:30:36",
     "category": "訂正",
     "label": "広域予備率の確定値への差し替え 1 日ぶん",
     "detail": "2026-09-08 7.14% → 7.99% ／ 当日取得時は12:30以降が見通し値のため、翌日以降に再取得して確定値へ置き換えた ／ 出所：OCCTO広域予備率Web公表システム（再取得）"
    },
    {
     "date": "2026-09-08",
     "revision": 2,
     "recorded_at": "2026-09-08 10:31:38",
     "category": "訂正",
     "label": "同日の再実行により第2版へ訂正",
     "detail": "第1版の 0 件は台帳に残したまま、第2版の 4 件を表示に用います（台帳は追記専用）"
    },
    {
     "date": "2026-09-08",
     "revision": 1,
     "recorded_at": "2026-09-08 10:30:26",
     "category": "訂正",
     "label": "広域予備率の確定値への差し替え 1 日ぶん",
     "detail": "2026-09-07 8.43% → 9.8% ／ 当日取得時は12:30以降が見通し値のため、翌日以降に再取得して確定値へ置き換えた ／ 出所：OCCTO広域予備率Web公表システム（再取得）"
    },
    {
     "date": "2026-09-07",
     "revision": 1,
     "recorded_at": "2026-09-07 10:30:29",
     "category": "訂正",
     "label": "広域予備率の確定値への差し替え 1 日ぶん",
     "detail": "2026-09-06 10.16% → 9.55% ／ 当日取得時は12:30以降が見通し値のため、翌日以降に再取得して確定値へ置き換えた ／ 出所：OCCTO広域予備率Web公表システム（再取得）"
    },
    {
     "date": "2026-09-07",
     "revision": 2,
     "recorded_at": "2026-09-07 10:31:42",
     "category": "訂正",
     "label": "同日の再実行により第2版へ訂正",
     "detail": "第1版の 0 件は台帳に残したまま、第2版の 4 件を表示に用います（台帳は追記専用）"
    },
    {
     "date": "2026-09-06",
     "revision": 1,
     "recorded_at": "2026-09-06 10:30:36",
     "category": "訂正",
     "label": "広域予備率の確定値への差し替え 1 日ぶん",
     "detail": "2026-09-05 9.87% → 11.09% ／ 当日取得時は12:30以降が見通し値のため、翌日以降に再取得して確定値へ置き換えた ／ 出所：OCCTO広域予備率Web公表システム（再取得）"
    },
    {
     "date": "2026-09-06",
     "revision": 2,
     "recorded_at": "2026-09-06 10:31:58",
     "category": "訂正",
     "label": "同日の再実行により第2版へ訂正",
     "detail": "第1版の 0 件は台帳に残したまま、第2版の 3 件を表示に用います（台帳は追記専用）"
    },
    {
     "date": "2026-09-03",
     "revision": 2,
     "recorded_at": "2026-09-03 11:01:16",
     "category": "訂正",
     "label": "同日の再実行により第2版へ訂正",
     "detail": "第1版の 0 件は台帳に残したまま、第2版の 5 件を表示に用います（台帳は追記専用）"
    },
    {
     "date": "2026-09-03",
     "revision": 1,
     "recorded_at": "2026-09-03 11:00:11",
     "category": "訂正",
     "label": "広域予備率の確定値への差し替え 1 日ぶん",
     "detail": "2026-09-02 7.8% → 8.43% ／ 当日取得時は12:30以降が見通し値のため、翌日以降に再取得して確定値へ置き換えた ／ 出所：OCCTO広域予備率Web公表システム（再取得）"
    },
    {
     "date": "2026-09-02",
     "revision": 2,
     "recorded_at": "2026-09-02 11:01:23",
     "category": "訂正",
     "label": "同日の再実行により第2版へ訂正",
     "detail": "第1版の 0 件は台帳に残したまま、第2版の 3 件を表示に用います（台帳は追記専用）"
    },
    {
     "date": "2026-09-02",
     "revision": 1,
     "recorded_at": "2026-09-02 11:00:12",
     "category": "訂正",
     "label": "広域予備率の確定値への差し替え 1 日ぶん",
     "detail": "2026-09-01 7.59% → 8.24% ／ 当日取得時は12:30以降が見通し値のため、翌日以降に再取得して確定値へ置き換えた ／ 出所：OCCTO広域予備率Web公表システム（再取得）"
    },
    {
     "date": "2026-09-01",
     "revision": 2,
     "recorded_at": "2026-09-01 11:01:35",
     "category": "訂正",
     "label": "同日の再実行により第2版へ訂正",
     "detail": "第1版の 0 件は台帳に残したまま、第2版の 6 件を表示に用います（台帳は追記専用）"
    },
    {
     "date": "2026-09-01",
     "revision": 1,
     "recorded_at": "2026-09-01 11:00:13",
     "category": "訂正",
     "label": "広域予備率の確定値への差し替え 1 日ぶん",
     "detail": "2026-08-31 7.25% → 8.92% ／ 当日取得時は12:30以降が見通し値のため、翌日以降に再取得して確定値へ置き換えた ／ 出所：OCCTO広域予備率Web公表システム（再取得）"
    },
    {
     "date": "2026-08-31",
     "revision": 2,
     "recorded_at": "2026-08-31 11:01:31",
     "category": "訂正",
     "label": "同日の再実行により第2版へ訂正",
     "detail": "第1版の 0 件は台帳に残したまま、第2版の 6 件を表示に用います（台帳は追記専用）"
    },
    {
     "date": "2026-08-31",
     "revision": 1,
     "recorded_at": "2026-08-31 11:00:13",
     "category": "訂正",
     "label": "広域予備率の確定値への差し替え 1 日ぶん",
     "detail": "2026-08-30 12.32% → 12.09% ／ 当日取得時は12:30以降が見通し値のため、翌日以降に再取得して確定値へ置き換えた ／ 出所：OCCTO広域予備率Web公表システム（再取得）"
    },
    {
     "date": "2026-08-29",
     "revision": 4,
     "recorded_at": "2026-08-29 12:02:39",
     "category": "訂正",
     "label": "同日の再実行により第4版へ訂正（第2版の実変化2件を復元）",
     "detail": "正午の通し試験（再実行）が第3版で「変化なし」を記録し、朝の実変化2件が表示から外れたため、第2版の2件を第4版として復元します（台帳は追記専用・第3版も記録として残します）"
    },
    {
     "date": "2026-08-29",
     "revision": 2,
     "recorded_at": "2026-08-29 11:01:11",
     "category": "訂正",
     "label": "同日の再実行により第2版へ訂正",
     "detail": "第1版の 0 件は台帳に残したまま、第2版の 2 件を表示に用います（台帳は追記専用）"
    },
    {
     "date": "2026-08-29",
     "revision": 1,
     "recorded_at": "2026-08-29 11:00:12",
     "category": "訂正",
     "label": "広域予備率の確定値への差し替え 1 日ぶん",
     "detail": "2026-08-28 8.28% → 11.05% ／ 当日取得時は12:30以降が見通し値のため、翌日以降に再取得して確定値へ置き換えた ／ 出所：OCCTO広域予備率Web公表システム（再取得）"
    },
    {
     "date": "2026-08-29",
     "revision": 3,
     "recorded_at": "2026-08-29 12:00:30",
     "category": "訂正",
     "label": "同日の再実行により第3版へ訂正",
     "detail": "第2版の 2 件は台帳に残したまま、第3版の 1 件を表示に用います（台帳は追記専用）"
    },
    {
     "date": "2026-08-28",
     "revision": 2,
     "recorded_at": "2026-08-28 11:01:07",
     "category": "訂正",
     "label": "同日の再実行により第2版へ訂正",
     "detail": "第1版の 0 件は台帳に残したまま、第2版の 2 件を表示に用います（台帳は追記専用）"
    },
    {
     "date": "2026-08-28",
     "revision": 1,
     "recorded_at": "2026-08-28 11:00:09",
     "category": "訂正",
     "label": "広域予備率の確定値への差し替え 1 日ぶん",
     "detail": "2026-08-27 5.31% → 5.92% ／ 当日取得時は12:30以降が見通し値のため、翌日以降に再取得して確定値へ置き換えた ／ 出所：OCCTO広域予備率Web公表システム（再取得）"
    },
    {
     "date": "2026-08-27",
     "revision": 2,
     "recorded_at": "2026-08-27 11:01:14",
     "category": "訂正",
     "label": "同日の再実行により第2版へ訂正",
     "detail": "第1版の 0 件は台帳に残したまま、第2版の 3 件を表示に用います（台帳は追記専用）"
    },
    {
     "date": "2026-08-27",
     "revision": 1,
     "recorded_at": "2026-08-27 11:00:11",
     "category": "訂正",
     "label": "広域予備率の確定値への差し替え 1 日ぶん",
     "detail": "2026-08-26 4.72% → 5.57% ／ 当日取得時は12:30以降が見通し値のため、翌日以降に再取得して確定値へ置き換えた ／ 出所：OCCTO広域予備率Web公表システム（再取得）"
    },
    {
     "date": "2026-08-26",
     "revision": 3,
     "recorded_at": "2026-08-26 11:01:10",
     "category": "訂正",
     "label": "同日の再実行により第3版へ訂正",
     "detail": "第2版の 3 件は台帳に残したまま、第3版の 3 件を表示に用います（台帳は追記専用）"
    },
    {
     "date": "2026-08-26",
     "revision": 2,
     "recorded_at": "2026-08-26 07:14:50",
     "category": "訂正",
     "label": "同日の再実行により第2版へ訂正",
     "detail": "第1版の 0 件は台帳に残したまま、第2版の 3 件を表示に用います（台帳は追記専用）"
    },
    {
     "date": "2026-08-26",
     "revision": 1,
     "recorded_at": "2026-08-26 07:13:25",
     "category": "訂正",
     "label": "広域予備率の確定値への差し替え 1 日ぶん",
     "detail": "2026-08-25 3.8% → 6.83% ／ 当日取得時は12:30以降が見通し値のため、翌日以降に再取得して確定値へ置き換えた ／ 出所：OCCTO広域予備率Web公表システム（再取得）"
    },
    {
     "date": "2026-08-25",
     "revision": 2,
     "recorded_at": "2026-08-25 11:01:09",
     "category": "訂正",
     "label": "同日の再実行により第2版へ訂正",
     "detail": "第1版の 0 件は台帳に残したまま、第2版の 4 件を表示に用います（台帳は追記専用）"
    },
    {
     "date": "2026-08-25",
     "revision": 1,
     "recorded_at": "2026-08-25 11:00:12",
     "category": "訂正",
     "label": "広域予備率の確定値への差し替え 1 日ぶん",
     "detail": "2026-08-24 6.2% → 6.83% ／ 当日取得時は12:30以降が見通し値のため、翌日以降に再取得して確定値へ置き換えた ／ 出所：OCCTO広域予備率Web公表システム（再取得）"
    },
    {
     "date": "2026-08-24",
     "revision": 2,
     "recorded_at": "2026-08-24 11:01:16",
     "category": "訂正",
     "label": "同日の再実行により第2版へ訂正",
     "detail": "第1版の 0 件は台帳に残したまま、第2版の 3 件を表示に用います（台帳は追記専用）"
    },
    {
     "date": "2026-08-24",
     "revision": 1,
     "recorded_at": "2026-08-24 11:00:11",
     "category": "訂正",
     "label": "広域予備率の確定値への差し替え 1 日ぶん",
     "detail": "2026-08-23 11.01% → 12.08% ／ 当日取得時は12:30以降が見通し値のため、翌日以降に再取得して確定値へ置き換えた ／ 出所：OCCTO広域予備率Web公表システム（再取得）"
    },
    {
     "date": "2026-08-23",
     "revision": 6,
     "recorded_at": "2026-08-23 14:56:05",
     "category": "訂正",
     "label": "同日の再実行により第6版へ訂正",
     "detail": "第5版の 1 件は台帳に残したまま、第6版の 1 件を表示に用います（台帳は追記専用）"
    },
    {
     "date": "2026-08-23",
     "revision": 5,
     "recorded_at": "2026-08-23 14:18:51",
     "category": "訂正",
     "label": "同日の再実行により第5版へ訂正",
     "detail": "第4版の 1 件は台帳に残したまま、第5版の 1 件を表示に用います（台帳は追記専用）"
    },
    {
     "date": "2026-08-23",
     "revision": 4,
     "recorded_at": "2026-08-23 14:10:45",
     "category": "訂正",
     "label": "同日の再実行により第4版へ訂正",
     "detail": "第3版の 1 件は台帳に残したまま、第4版の 1 件を表示に用います（台帳は追記専用）"
    },
    {
     "date": "2026-08-23",
     "revision": 3,
     "recorded_at": "2026-08-23 13:55:26",
     "category": "訂正",
     "label": "同日の再実行により第3版へ訂正",
     "detail": "第2版の 3 件は台帳に残したまま、第3版の 1 件を表示に用います（台帳は追記専用）"
    },
    {
     "date": "2026-08-23",
     "revision": 2,
     "recorded_at": "2026-08-23 11:19:19",
     "category": "訂正",
     "label": "広域予備率の確定値への差し替え 2 日ぶん",
     "detail": "2026-08-22 9.96% → 9.5%／2026-08-20 6.28% → 6.65% ／ 当日取得時は12:30以降が見通し値のため、翌日以降に再取得して確定値へ置き換えた ／ 出所：OCCTO広域予備率Web公表システム（再取得）"
    },
    {
     "date": "2026-08-23",
     "revision": 2,
     "recorded_at": "2026-08-23 11:01:11",
     "category": "訂正",
     "label": "同日の再実行により第2版へ訂正",
     "detail": "第1版の 1 件は台帳に残したまま、第2版の 3 件を表示に用います（台帳は追記専用）"
    },
    {
     "date": "2026-08-22",
     "revision": 2,
     "recorded_at": "2026-08-23 11:09:39",
     "category": "訂正",
     "label": "復元値のうち予備率を撤回し、一次ソースの確定値で作り直した",
     "detail": "復元元バックアップの 9.96%（+1.09pt）は 2026-08-22 11:00 取得の断面で、12:30以降が見通し値だった。OCCTOから2026-08-23に再取得した確定値は 9.50%（8/21 8.87% から +0.63pt）。JEPXの復元値（16.59円/kWh・-2.56円）は再取得と完全一致したため確定。遡及取得はOCCTO・JEPXとも可能で、推測で埋めた値は無い。"
    },
    {
     "date": "2026-08-22",
     "revision": 2,
     "recorded_at": "2026-08-23 10:58:07",
     "category": "訂正",
     "label": "復元不能：8/22 早朝の実行分（06:41〜06:42）の記録内容は残っていない",
     "detail": "logs\run_20260822.log によれば 06:41:22=1件／06:41:49=3件／06:41:50=1件／06:42:07=1件 が生成されていたが、旧実装の同日上書きにより内容は失われた。当該時刻のバックアップは存在せず、ライブも上書き済みのため復元不能。件数のみログに残る。なお当該時間帯は「今日の変化」機能の実装作業中であり、テスト実行を含む可能性が高い（未確認）。",
     "unrecoverable": true
    },
    {
     "date": "2026-08-22",
     "revision": 2,
     "recorded_at": "2026-08-23 10:52:07",
     "category": "訂正",
     "label": "第2版へ訂正：8/22の差分2件を復元（第1版の「変化なし」は再実行の副作用）",
     "detail": "旧実装は同日再実行時に台帳の当日行を消して書き直していた。2026-08-22 11:00:55 の実行で記録された差分2件が、17:27:21 の再実行で「変化なし」に上書きされ、その誤りが本番にも出た。復元元＝data\backup\u0007i-lifeline‚60822_172659\\jp\u0007pi\\changes_jp.json（2026-08-22 17:27:02 取得のライブ版）。第1版の行は台帳に残したまま、第2版を表示に用いる。台帳は本日より追記専用。"
    }
   ]
  },
  "us": {
   "edition": "United States edition",
   "lang": "en",
   "source": "https://ai-lifeline.org/us/api/changes_us.json",
   "generated": "2026-09-23",
   "observation": "Today's changes - day-over-day differences in this edition's own observations (no external news). A day with no change is recorded as no_change.",
   "ledger_policy": "The ledger (ledger.jsonl) is append-only. A re-run on the same day never deletes earlier rows; it appends a new revision, and the display uses only the latest revision of each day.",
   "kinds": {
    "routine": "the same series advanced by one observation (folded on the page into one line per day)",
    "new_series": "a series appeared for the first time",
    "revision": "a value for an already-observed date changed (e.g. provisional replaced by final with a different number)",
    "observation_start": "the changes ledger started for this edition",
    "observation_stop": "a series that had values is no longer measured",
    "no_change": "nothing moved since the previous run (also an observation)",
    "correction": "a same-day re-run produced a different set of items; earlier rows are kept"
   },
   "today": [
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 18:01:37",
     "kind": "routine",
     "chapter": "power",
     "series": "power.us48_demand_mwh",
     "label": "US Lower 48 electricity demand (daily total): 12,252,519 MWh (2026-09-22)",
     "detail": "Previous 12,605,299 MWh (2026-09-21) (-352780 vs 2026-09-21) / provisional / Source: U.S. Energy Information Administration, Hourly Electric Grid Monitor (Form EIA-930)"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 18:01:37",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.open_comment_periods",
     "label": "Open federal comment periods (Federal Register, query \"artificial intelligence\"): 15 documents (2026-09-23)",
     "detail": "Previous 15 documents (2026-09-22) (0 vs 2026-09-22) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 18:01:37",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.closing_within_14_days",
     "label": "Comment periods closing within 14 days: 3 documents (2026-09-23)",
     "detail": "Previous 3 documents (2026-09-22) (0 vs 2026-09-22) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 18:01:37",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.documents_last_30_days",
     "label": "Matching documents published in the last 30 days: 26 documents (2026-09-23)",
     "detail": "Previous 26 documents (2026-09-22) (0 vs 2026-09-22) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 18:01:37",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.token_prices_tracked",
     "label": "Published inference token prices, tracked models (USD per 1M tokens, list price; weekly first-party check; definition v1.0 shared with the Japan edition; world background): 4 USD per 1M tokens (2026-09-23 18:01)",
     "detail": "Previous 4 USD per 1M tokens (2026-09-22 18:01) (0 vs 2026-09-22 18:01) / final / Source: Official pricing pages of each provider (figures only; definition v1.0)"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 18:01:37",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.bis_advanced_computing_recent",
     "label": "Most recent BIS documents matching \"advanced computing\" (ledger of the last 15): 15 documents (2026-09-23)",
     "detail": "Previous 15 documents (2026-09-22) (0 vs 2026-09-22) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 18:01:37",
     "kind": "routine",
     "chapter": "datacenter",
     "series": "datacenter.cooling_degree_days",
     "label": "Daily cooling degree days, CONUS population-weighted (NOAA CPC definition, base 65F): 6 (2026-09-21)",
     "detail": "Previous 7 (2026-09-20) (-1 vs 2026-09-20) / final / Source: NOAA Climate Prediction Center, Degree Days Statistics (population-weighted)"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 18:01:37",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.tga_balance",
     "label": "Treasury General Account opening balance (millions of USD, daily): 985,932 (2026-09-21)",
     "detail": "Previous 972,675 (2026-09-18) (+13257 vs 2026-09-18) / final / Source: U.S. Department of the Treasury, Daily Treasury Statement (Fiscal Data)"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 18:01:37",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.treasury_yield",
     "label": "Daily Treasury Par Yield Curve (%, headline 10Y): 4.96 (2026-09-22)",
     "detail": "Previous 4.96 (2026-09-21) (0 vs 2026-09-21) / final / Source: U.S. Department of the Treasury, Daily Treasury Par Yield Curve Rates"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 18:01:37",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.earthquake",
     "label": "Earthquakes M5.0+ per day (UTC; U.S. vicinity bounding box — see definition): 0 (2026-09-22)",
     "detail": "Previous 0 (2026-09-21) (0 vs 2026-09-21) / final / Source: U.S. Geological Survey, Earthquake Hazards Program"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 18:01:37",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.extreme_heat",
     "label": "Active heat alerts (Excessive Heat Warning + Heat Advisory; daily snapshot): 0 (2026-09-22)",
     "detail": "Previous 1 (2026-09-21) (-1 vs 2026-09-21) / final / Source: NOAA National Weather Service alerts API"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 18:01:37",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.hurricane",
     "label": "Active tropical cyclones, TS or stronger (NHC, Atlantic + East/Central Pacific; daily snapshot): 3 (2026-09-22)",
     "detail": "Previous 3 (2026-09-21) (0 vs 2026-09-21) / final / Source: NOAA National Hurricane Center"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 18:01:37",
     "kind": "routine",
     "chapter": "market",
     "series": "market.support_count",
     "label": "Support received by this site (cumulative count; operator self-tests excluded; daily snapshot): 0 count (2026-09-23)",
     "detail": "Previous 0 count (2026-09-22) (0 vs 2026-09-22) / provisional / Source: AI Lifeline first-party observation"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 18:01:37",
     "kind": "routine",
     "chapter": "ai_readers",
     "series": "ai_readers.week_verified",
     "label": "AI readers (weekly) - AI requests to the United States edition (/us/ paths): 88 requests (2026-09-22)",
     "detail": "Previous 79 requests (2026-09-21) (+9 vs 2026-09-21) / provisional / Source: Cloudflare GraphQL Analytics API (httpRequestsAdaptiveGroups, edge measurement)"
    }
   ],
   "recent": [
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 18:01:37",
     "kind": "routine",
     "chapter": "ai_readers",
     "series": "ai_readers.week_verified",
     "label": "AI readers (weekly) - AI requests to the United States edition (/us/ paths): 88 requests (2026-09-22)",
     "detail": "Previous 79 requests (2026-09-21) (+9 vs 2026-09-21) / provisional / Source: Cloudflare GraphQL Analytics API (httpRequestsAdaptiveGroups, edge measurement)"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 18:01:37",
     "kind": "routine",
     "chapter": "power",
     "series": "power.us48_demand_mwh",
     "label": "US Lower 48 electricity demand (daily total): 12,252,519 MWh (2026-09-22)",
     "detail": "Previous 12,605,299 MWh (2026-09-21) (-352780 vs 2026-09-21) / provisional / Source: U.S. Energy Information Administration, Hourly Electric Grid Monitor (Form EIA-930)"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 18:01:37",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.open_comment_periods",
     "label": "Open federal comment periods (Federal Register, query \"artificial intelligence\"): 15 documents (2026-09-23)",
     "detail": "Previous 15 documents (2026-09-22) (0 vs 2026-09-22) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 18:01:37",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.closing_within_14_days",
     "label": "Comment periods closing within 14 days: 3 documents (2026-09-23)",
     "detail": "Previous 3 documents (2026-09-22) (0 vs 2026-09-22) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 18:01:37",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.documents_last_30_days",
     "label": "Matching documents published in the last 30 days: 26 documents (2026-09-23)",
     "detail": "Previous 26 documents (2026-09-22) (0 vs 2026-09-22) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 18:01:37",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.token_prices_tracked",
     "label": "Published inference token prices, tracked models (USD per 1M tokens, list price; weekly first-party check; definition v1.0 shared with the Japan edition; world background): 4 USD per 1M tokens (2026-09-23 18:01)",
     "detail": "Previous 4 USD per 1M tokens (2026-09-22 18:01) (0 vs 2026-09-22 18:01) / final / Source: Official pricing pages of each provider (figures only; definition v1.0)"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 18:01:37",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.bis_advanced_computing_recent",
     "label": "Most recent BIS documents matching \"advanced computing\" (ledger of the last 15): 15 documents (2026-09-23)",
     "detail": "Previous 15 documents (2026-09-22) (0 vs 2026-09-22) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 18:01:37",
     "kind": "routine",
     "chapter": "market",
     "series": "market.support_count",
     "label": "Support received by this site (cumulative count; operator self-tests excluded; daily snapshot): 0 count (2026-09-23)",
     "detail": "Previous 0 count (2026-09-22) (0 vs 2026-09-22) / provisional / Source: AI Lifeline first-party observation"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 18:01:37",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.tga_balance",
     "label": "Treasury General Account opening balance (millions of USD, daily): 985,932 (2026-09-21)",
     "detail": "Previous 972,675 (2026-09-18) (+13257 vs 2026-09-18) / final / Source: U.S. Department of the Treasury, Daily Treasury Statement (Fiscal Data)"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 18:01:37",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.treasury_yield",
     "label": "Daily Treasury Par Yield Curve (%, headline 10Y): 4.96 (2026-09-22)",
     "detail": "Previous 4.96 (2026-09-21) (0 vs 2026-09-21) / final / Source: U.S. Department of the Treasury, Daily Treasury Par Yield Curve Rates"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 18:01:37",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.earthquake",
     "label": "Earthquakes M5.0+ per day (UTC; U.S. vicinity bounding box — see definition): 0 (2026-09-22)",
     "detail": "Previous 0 (2026-09-21) (0 vs 2026-09-21) / final / Source: U.S. Geological Survey, Earthquake Hazards Program"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 18:01:37",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.extreme_heat",
     "label": "Active heat alerts (Excessive Heat Warning + Heat Advisory; daily snapshot): 0 (2026-09-22)",
     "detail": "Previous 1 (2026-09-21) (-1 vs 2026-09-21) / final / Source: NOAA National Weather Service alerts API"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 18:01:37",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.hurricane",
     "label": "Active tropical cyclones, TS or stronger (NHC, Atlantic + East/Central Pacific; daily snapshot): 3 (2026-09-22)",
     "detail": "Previous 3 (2026-09-21) (0 vs 2026-09-21) / final / Source: NOAA National Hurricane Center"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 18:01:37",
     "kind": "routine",
     "chapter": "datacenter",
     "series": "datacenter.cooling_degree_days",
     "label": "Daily cooling degree days, CONUS population-weighted (NOAA CPC definition, base 65F): 6 (2026-09-21)",
     "detail": "Previous 7 (2026-09-20) (-1 vs 2026-09-20) / final / Source: NOAA Climate Prediction Center, Degree Days Statistics (population-weighted)"
    },
    {
     "date": "2026-09-22",
     "revision": 1,
     "recorded_at": "2026-09-22 18:01:33",
     "kind": "routine",
     "chapter": "power",
     "series": "power.us48_demand_mwh",
     "label": "US Lower 48 electricity demand (daily total): 12,605,299 MWh (2026-09-21)",
     "detail": "Previous 12,325,462 MWh (2026-09-20) (+279837 vs 2026-09-20) / provisional / Source: U.S. Energy Information Administration, Hourly Electric Grid Monitor (Form EIA-930)"
    },
    {
     "date": "2026-09-22",
     "revision": 1,
     "recorded_at": "2026-09-22 18:01:33",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.closing_within_14_days",
     "label": "Comment periods closing within 14 days: 3 documents (2026-09-22)",
     "detail": "Previous 5 documents (2026-09-21) (-2 vs 2026-09-21) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-22",
     "revision": 1,
     "recorded_at": "2026-09-22 18:01:33",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.documents_last_30_days",
     "label": "Matching documents published in the last 30 days: 26 documents (2026-09-22)",
     "detail": "Previous 25 documents (2026-09-21) (+1 vs 2026-09-21) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-22",
     "revision": 1,
     "recorded_at": "2026-09-22 18:01:33",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.bis_advanced_computing_recent",
     "label": "Most recent BIS documents matching \"advanced computing\" (ledger of the last 15): 15 documents (2026-09-22)",
     "detail": "Previous 15 documents (2026-09-21) (0 vs 2026-09-21) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-22",
     "revision": 1,
     "recorded_at": "2026-09-22 18:01:33",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.token_prices_tracked",
     "label": "Published inference token prices, tracked models (USD per 1M tokens, list price; weekly first-party check; definition v1.0 shared with the Japan edition; world background): 4 USD per 1M tokens (2026-09-22 18:01)",
     "detail": "Previous 4 USD per 1M tokens (2026-09-21 18:01) (0 vs 2026-09-21 18:01) / final / Source: Official pricing pages of each provider (figures only; definition v1.0)"
    },
    {
     "date": "2026-09-22",
     "revision": 1,
     "recorded_at": "2026-09-22 18:01:33",
     "kind": "routine",
     "chapter": "datacenter",
     "series": "datacenter.cooling_degree_days",
     "label": "Daily cooling degree days, CONUS population-weighted (NOAA CPC definition, base 65F): 7 (2026-09-20)",
     "detail": "Previous 7 (2026-09-19) (0 vs 2026-09-19) / final / Source: NOAA Climate Prediction Center, Degree Days Statistics (population-weighted)"
    },
    {
     "date": "2026-09-22",
     "revision": 1,
     "recorded_at": "2026-09-22 18:01:33",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.open_comment_periods",
     "label": "Open federal comment periods (Federal Register, query \"artificial intelligence\"): 15 documents (2026-09-22)",
     "detail": "Previous 17 documents (2026-09-21) (-2 vs 2026-09-21) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-22",
     "revision": 1,
     "recorded_at": "2026-09-22 18:01:33",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.treasury_yield",
     "label": "Daily Treasury Par Yield Curve (%, headline 10Y): 4.96 (2026-09-21)",
     "detail": "Previous 5.01 (2026-09-18) (-0.05 vs 2026-09-18) / final / Source: U.S. Department of the Treasury, Daily Treasury Par Yield Curve Rates"
    },
    {
     "date": "2026-09-22",
     "revision": 1,
     "recorded_at": "2026-09-22 18:01:33",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.tga_balance",
     "label": "Treasury General Account opening balance (millions of USD, daily): 972,675 (2026-09-18)",
     "detail": "Previous 991,708 (2026-09-17) (-19033 vs 2026-09-17) / final / Source: U.S. Department of the Treasury, Daily Treasury Statement (Fiscal Data)"
    },
    {
     "date": "2026-09-22",
     "revision": 1,
     "recorded_at": "2026-09-22 18:01:33",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.extreme_heat",
     "label": "Active heat alerts (Excessive Heat Warning + Heat Advisory; daily snapshot): 1 (2026-09-21)",
     "detail": "Previous 4 (2026-09-20) (-3 vs 2026-09-20) / final / Source: NOAA National Weather Service alerts API"
    },
    {
     "date": "2026-09-22",
     "revision": 1,
     "recorded_at": "2026-09-22 18:01:33",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.hurricane",
     "label": "Active tropical cyclones, TS or stronger (NHC, Atlantic + East/Central Pacific; daily snapshot): 3 (2026-09-21)",
     "detail": "Previous 2 (2026-09-20) (+1 vs 2026-09-20) / final / Source: NOAA National Hurricane Center"
    },
    {
     "date": "2026-09-22",
     "revision": 1,
     "recorded_at": "2026-09-22 18:01:33",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.earthquake",
     "label": "Earthquakes M5.0+ per day (UTC; U.S. vicinity bounding box — see definition): 0 (2026-09-21)",
     "detail": "Previous 1 (2026-09-20) (-1 vs 2026-09-20) / final / Source: U.S. Geological Survey, Earthquake Hazards Program"
    },
    {
     "date": "2026-09-22",
     "revision": 1,
     "recorded_at": "2026-09-22 18:01:33",
     "kind": "routine",
     "chapter": "ai_readers",
     "series": "ai_readers.week_verified",
     "label": "AI readers (weekly) - AI requests to the United States edition (/us/ paths): 79 requests (2026-09-21)",
     "detail": "Previous 9 requests (2026-09-20) (+70 vs 2026-09-20) / provisional / Source: Cloudflare GraphQL Analytics API (httpRequestsAdaptiveGroups, edge measurement)"
    },
    {
     "date": "2026-09-22",
     "revision": 1,
     "recorded_at": "2026-09-22 18:01:33",
     "kind": "routine",
     "chapter": "market",
     "series": "market.support_count",
     "label": "Support received by this site (cumulative count; operator self-tests excluded; daily snapshot): 0 count (2026-09-22)",
     "detail": "Previous 0 count (2026-09-21) (0 vs 2026-09-21) / provisional / Source: AI Lifeline first-party observation"
    },
    {
     "date": "2026-09-22",
     "revision": 1,
     "recorded_at": "2026-09-22 18:01:33",
     "kind": "revision",
     "chapter": "fiscal",
     "series": "fiscal.ai_grants_open",
     "label": "Revised: Posted funding opportunities matching the AI query (count; monthly = last snapshot of the month) for 2026-09",
     "detail": "164 (final) -> 163 (final) on refetch / Source: Grants.gov search API"
    },
    {
     "date": "2026-09-21",
     "revision": 1,
     "recorded_at": "2026-09-21 18:01:40",
     "kind": "routine",
     "chapter": "power",
     "series": "power.us48_demand_mwh",
     "label": "US Lower 48 electricity demand (daily total): 12,325,462 MWh (2026-09-20)",
     "detail": "Previous 12,468,233 MWh (2026-09-19) (-142771 vs 2026-09-19) / provisional / Source: U.S. Energy Information Administration, Hourly Electric Grid Monitor (Form EIA-930)"
    },
    {
     "date": "2026-09-21",
     "revision": 1,
     "recorded_at": "2026-09-21 18:01:40",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.open_comment_periods",
     "label": "Open federal comment periods (Federal Register, query \"artificial intelligence\"): 17 documents (2026-09-21)",
     "detail": "Previous 16 documents (2026-09-20) (+1 vs 2026-09-20) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-21",
     "revision": 1,
     "recorded_at": "2026-09-21 18:01:40",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.closing_within_14_days",
     "label": "Comment periods closing within 14 days: 5 documents (2026-09-21)",
     "detail": "Previous 4 documents (2026-09-20) (+1 vs 2026-09-20) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-21",
     "revision": 1,
     "recorded_at": "2026-09-21 18:01:40",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.documents_last_30_days",
     "label": "Matching documents published in the last 30 days: 25 documents (2026-09-21)",
     "detail": "Previous 26 documents (2026-09-20) (-1 vs 2026-09-20) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-21",
     "revision": 1,
     "recorded_at": "2026-09-21 18:01:40",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.bis_advanced_computing_recent",
     "label": "Most recent BIS documents matching \"advanced computing\" (ledger of the last 15): 15 documents (2026-09-21)",
     "detail": "Previous 15 documents (2026-09-20) (0 vs 2026-09-20) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-21",
     "revision": 1,
     "recorded_at": "2026-09-21 18:01:40",
     "kind": "routine",
     "chapter": "datacenter",
     "series": "datacenter.cooling_degree_days",
     "label": "Daily cooling degree days, CONUS population-weighted (NOAA CPC definition, base 65F): 7 (2026-09-19)",
     "detail": "Previous 9 (2026-09-18) (-2 vs 2026-09-18) / final / Source: NOAA Climate Prediction Center, Degree Days Statistics (population-weighted)"
    },
    {
     "date": "2026-09-21",
     "revision": 1,
     "recorded_at": "2026-09-21 18:01:40",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.earthquake",
     "label": "Earthquakes M5.0+ per day (UTC; U.S. vicinity bounding box — see definition): 1 (2026-09-20)",
     "detail": "Previous 0 (2026-09-19) (+1 vs 2026-09-19) / final / Source: U.S. Geological Survey, Earthquake Hazards Program"
    },
    {
     "date": "2026-09-21",
     "revision": 1,
     "recorded_at": "2026-09-21 18:01:40",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.hurricane",
     "label": "Active tropical cyclones, TS or stronger (NHC, Atlantic + East/Central Pacific; daily snapshot): 2 (2026-09-20)",
     "detail": "Previous 0 (2026-09-19) (+2 vs 2026-09-19) / final / Source: NOAA National Hurricane Center"
    },
    {
     "date": "2026-09-21",
     "revision": 1,
     "recorded_at": "2026-09-21 18:01:40",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.extreme_heat",
     "label": "Active heat alerts (Excessive Heat Warning + Heat Advisory; daily snapshot): 4 (2026-09-20)",
     "detail": "Previous 12 (2026-09-19) (-8 vs 2026-09-19) / final / Source: NOAA National Weather Service alerts API"
    },
    {
     "date": "2026-09-21",
     "revision": 1,
     "recorded_at": "2026-09-21 18:01:40",
     "kind": "routine",
     "chapter": "market",
     "series": "market.support_count",
     "label": "Support received by this site (cumulative count; operator self-tests excluded; daily snapshot): 0 count (2026-09-21)",
     "detail": "Previous 0 count (2026-09-20) (0 vs 2026-09-20) / provisional / Source: AI Lifeline first-party observation"
    },
    {
     "date": "2026-09-21",
     "revision": 1,
     "recorded_at": "2026-09-21 18:01:40",
     "kind": "routine",
     "chapter": "ai_readers",
     "series": "ai_readers.week_verified",
     "label": "AI readers (weekly) - AI requests to the United States edition (/us/ paths): 9 requests (2026-09-20)",
     "detail": "Previous 134 requests (2026-09-19) (-125 vs 2026-09-19) / provisional / Source: Cloudflare GraphQL Analytics API (httpRequestsAdaptiveGroups, edge measurement)"
    },
    {
     "date": "2026-09-21",
     "revision": 1,
     "recorded_at": "2026-09-21 18:01:40",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.token_prices_tracked",
     "label": "Published inference token prices, tracked models (USD per 1M tokens, list price; weekly first-party check; definition v1.0 shared with the Japan edition; world background): 4 USD per 1M tokens (2026-09-21 18:01)",
     "detail": "Previous 4 USD per 1M tokens (2026-09-20 18:01) (0 vs 2026-09-20 18:01) / final / Source: Official pricing pages of each provider (figures only; definition v1.0)"
    },
    {
     "date": "2026-09-20",
     "revision": 1,
     "recorded_at": "2026-09-20 18:01:37",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.token_prices_tracked",
     "label": "Published inference token prices, tracked models (USD per 1M tokens, list price; weekly first-party check; definition v1.0 shared with the Japan edition; world background): 4 USD per 1M tokens (2026-09-20 18:01)",
     "detail": "Previous 4 USD per 1M tokens (2026-09-19 18:35) (0 vs 2026-09-19 18:35) / final / Source: Official pricing pages of each provider (figures only; definition v1.0)"
    },
    {
     "date": "2026-09-20",
     "revision": 1,
     "recorded_at": "2026-09-20 18:01:37",
     "kind": "routine",
     "chapter": "power",
     "series": "power.us48_demand_mwh",
     "label": "US Lower 48 electricity demand (daily total): 12,468,233 MWh (2026-09-19)",
     "detail": "Previous 13,407,057 MWh (2026-09-18) (-938824 vs 2026-09-18) / provisional / Source: U.S. Energy Information Administration, Hourly Electric Grid Monitor (Form EIA-930)"
    },
    {
     "date": "2026-09-20",
     "revision": 1,
     "recorded_at": "2026-09-20 18:01:37",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.open_comment_periods",
     "label": "Open federal comment periods (Federal Register, query \"artificial intelligence\"): 16 documents (2026-09-20)",
     "detail": "Previous 16 documents (2026-09-19) (0 vs 2026-09-19) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-20",
     "revision": 1,
     "recorded_at": "2026-09-20 18:01:37",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.documents_last_30_days",
     "label": "Matching documents published in the last 30 days: 26 documents (2026-09-20)",
     "detail": "Previous 29 documents (2026-09-19) (-3 vs 2026-09-19) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-20",
     "revision": 1,
     "recorded_at": "2026-09-20 18:01:37",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.bis_advanced_computing_recent",
     "label": "Most recent BIS documents matching \"advanced computing\" (ledger of the last 15): 15 documents (2026-09-20)",
     "detail": "Previous 15 documents (2026-09-19) (0 vs 2026-09-19) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-20",
     "revision": 1,
     "recorded_at": "2026-09-20 18:01:37",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.closing_within_14_days",
     "label": "Comment periods closing within 14 days: 4 documents (2026-09-20)",
     "detail": "Previous 4 documents (2026-09-19) (0 vs 2026-09-19) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-20",
     "revision": 1,
     "recorded_at": "2026-09-20 18:01:37",
     "kind": "revision",
     "chapter": "fiscal",
     "series": "fiscal.ai_grants_open",
     "label": "Revised: Posted funding opportunities matching the AI query (count; monthly = last snapshot of the month) for 2026-09",
     "detail": "163 (final) -> 164 (final) on refetch / Source: Grants.gov search API"
    },
    {
     "date": "2026-09-20",
     "revision": 1,
     "recorded_at": "2026-09-20 18:01:37",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.hurricane",
     "label": "Active tropical cyclones, TS or stronger (NHC, Atlantic + East/Central Pacific; daily snapshot): 0 (2026-09-19)",
     "detail": "Previous 0 (2026-09-18) (0 vs 2026-09-18) / final / Source: NOAA National Hurricane Center"
    },
    {
     "date": "2026-09-20",
     "revision": 1,
     "recorded_at": "2026-09-20 18:01:37",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.extreme_heat",
     "label": "Active heat alerts (Excessive Heat Warning + Heat Advisory; daily snapshot): 12 (2026-09-19)",
     "detail": "Previous 9 (2026-09-18) (+3 vs 2026-09-18) / final / Source: NOAA National Weather Service alerts API"
    },
    {
     "date": "2026-09-20",
     "revision": 1,
     "recorded_at": "2026-09-20 18:01:37",
     "kind": "routine",
     "chapter": "datacenter",
     "series": "datacenter.cooling_degree_days",
     "label": "Daily cooling degree days, CONUS population-weighted (NOAA CPC definition, base 65F): 9 (2026-09-18)",
     "detail": "Previous 8 (2026-09-17) (+1 vs 2026-09-17) / final / Source: NOAA Climate Prediction Center, Degree Days Statistics (population-weighted)"
    },
    {
     "date": "2026-09-20",
     "revision": 1,
     "recorded_at": "2026-09-20 18:01:37",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.earthquake",
     "label": "Earthquakes M5.0+ per day (UTC; U.S. vicinity bounding box — see definition): 0 (2026-09-19)",
     "detail": "Previous 0 (2026-09-18) (0 vs 2026-09-18) / final / Source: U.S. Geological Survey, Earthquake Hazards Program"
    },
    {
     "date": "2026-09-20",
     "revision": 1,
     "recorded_at": "2026-09-20 18:01:37",
     "kind": "routine",
     "chapter": "market",
     "series": "market.support_count",
     "label": "Support received by this site (cumulative count; operator self-tests excluded; daily snapshot): 0 count (2026-09-20)",
     "detail": "Previous 0 count (2026-09-19) (0 vs 2026-09-19) / provisional / Source: AI Lifeline first-party observation"
    },
    {
     "date": "2026-09-20",
     "revision": 1,
     "recorded_at": "2026-09-20 18:01:37",
     "kind": "routine",
     "chapter": "ai_readers",
     "series": "ai_readers.week_verified",
     "label": "AI readers (weekly) - AI requests to the United States edition (/us/ paths): 134 requests (2026-09-19)",
     "detail": "Previous 123 requests (2026-09-18) (+11 vs 2026-09-18) / final / Source: Cloudflare GraphQL Analytics API (httpRequestsAdaptiveGroups, edge measurement)"
    },
    {
     "date": "2026-09-19",
     "revision": 1,
     "recorded_at": "2026-09-19 18:35:52",
     "kind": "routine",
     "chapter": "power",
     "series": "power.us48_demand_mwh",
     "label": "US Lower 48 electricity demand (daily total): 13,407,057 MWh (2026-09-18)",
     "detail": "Previous 13,608,664 MWh (2026-09-17) (-201607 vs 2026-09-17) / provisional / Source: U.S. Energy Information Administration, Hourly Electric Grid Monitor (Form EIA-930)"
    },
    {
     "date": "2026-09-19",
     "revision": 1,
     "recorded_at": "2026-09-19 18:35:52",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.open_comment_periods",
     "label": "Open federal comment periods (Federal Register, query \"artificial intelligence\"): 16 documents (2026-09-19)",
     "detail": "Previous 16 documents (2026-09-18) (0 vs 2026-09-18) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-19",
     "revision": 1,
     "recorded_at": "2026-09-19 18:35:52",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.closing_within_14_days",
     "label": "Comment periods closing within 14 days: 4 documents (2026-09-19)",
     "detail": "Previous 4 documents (2026-09-18) (0 vs 2026-09-18) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-19",
     "revision": 1,
     "recorded_at": "2026-09-19 18:35:52",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.documents_last_30_days",
     "label": "Matching documents published in the last 30 days: 29 documents (2026-09-19)",
     "detail": "Previous 32 documents (2026-09-18) (-3 vs 2026-09-18) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-19",
     "revision": 1,
     "recorded_at": "2026-09-19 18:35:52",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.token_prices_tracked",
     "label": "Published inference token prices, tracked models (USD per 1M tokens, list price; weekly first-party check; definition v1.0 shared with the Japan edition; world background): 4 USD per 1M tokens (2026-09-19 18:35)",
     "detail": "Previous 4 USD per 1M tokens (2026-09-18 18:01) (0 vs 2026-09-18 18:01) / final / Source: Official pricing pages of each provider (figures only; definition v1.0)"
    },
    {
     "date": "2026-09-19",
     "revision": 1,
     "recorded_at": "2026-09-19 18:35:52",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.bis_advanced_computing_recent",
     "label": "Most recent BIS documents matching \"advanced computing\" (ledger of the last 15): 15 documents (2026-09-19)",
     "detail": "Previous 15 documents (2026-09-18) (0 vs 2026-09-18) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-19",
     "revision": 1,
     "recorded_at": "2026-09-19 18:35:52",
     "kind": "routine",
     "chapter": "market",
     "series": "market.support_count",
     "label": "Support received by this site (cumulative count; operator self-tests excluded; daily snapshot): 0 count (2026-09-19)",
     "detail": "Previous 0 count (2026-09-18) (0 vs 2026-09-18) / provisional / Source: AI Lifeline first-party observation"
    },
    {
     "date": "2026-09-19",
     "revision": 1,
     "recorded_at": "2026-09-19 18:35:52",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.tga_balance",
     "label": "Treasury General Account opening balance (millions of USD, daily): 991,708 (2026-09-17)",
     "detail": "Previous 991,557 (2026-09-16) (+151 vs 2026-09-16) / final / Source: U.S. Department of the Treasury, Daily Treasury Statement (Fiscal Data)"
    },
    {
     "date": "2026-09-19",
     "revision": 1,
     "recorded_at": "2026-09-19 18:35:52",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.treasury_yield",
     "label": "Daily Treasury Par Yield Curve (%, headline 10Y): 5.01 (2026-09-18)",
     "detail": "Previous 4.94 (2026-09-17) (+0.07 vs 2026-09-17) / final / Source: U.S. Department of the Treasury, Daily Treasury Par Yield Curve Rates"
    },
    {
     "date": "2026-09-19",
     "revision": 1,
     "recorded_at": "2026-09-19 18:35:52",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.earthquake",
     "label": "Earthquakes M5.0+ per day (UTC; U.S. vicinity bounding box — see definition): 0 (2026-09-18)",
     "detail": "Previous 1 (2026-09-17) (-1 vs 2026-09-17) / final / Source: U.S. Geological Survey, Earthquake Hazards Program"
    },
    {
     "date": "2026-09-19",
     "revision": 1,
     "recorded_at": "2026-09-19 18:35:52",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.extreme_heat",
     "label": "Active heat alerts (Excessive Heat Warning + Heat Advisory; daily snapshot): 9 (2026-09-18)",
     "detail": "Previous 14 (2026-09-17) (-5 vs 2026-09-17) / final / Source: NOAA National Weather Service alerts API"
    },
    {
     "date": "2026-09-19",
     "revision": 1,
     "recorded_at": "2026-09-19 18:35:52",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.hurricane",
     "label": "Active tropical cyclones, TS or stronger (NHC, Atlantic + East/Central Pacific; daily snapshot): 0 (2026-09-18)",
     "detail": "Previous 0 (2026-09-17) (0 vs 2026-09-17) / final / Source: NOAA National Hurricane Center"
    },
    {
     "date": "2026-09-19",
     "revision": 1,
     "recorded_at": "2026-09-19 18:35:52",
     "kind": "routine",
     "chapter": "ai_readers",
     "series": "ai_readers.week_verified",
     "label": "AI readers (weekly) - AI requests to the United States edition (/us/ paths): 123 requests (2026-09-18)",
     "detail": "Previous 59 requests (2026-09-17) (+64 vs 2026-09-17) / provisional / Source: Cloudflare GraphQL Analytics API (httpRequestsAdaptiveGroups, edge measurement)"
    },
    {
     "date": "2026-09-19",
     "revision": 1,
     "recorded_at": "2026-09-19 18:35:52",
     "kind": "routine",
     "chapter": "datacenter",
     "series": "datacenter.cooling_degree_days",
     "label": "Daily cooling degree days, CONUS population-weighted (NOAA CPC definition, base 65F): 8 (2026-09-17)",
     "detail": "Previous 7 (2026-09-16) (+1 vs 2026-09-16) / final / Source: NOAA Climate Prediction Center, Degree Days Statistics (population-weighted)"
    },
    {
     "date": "2026-09-18",
     "revision": 1,
     "recorded_at": "2026-09-18 18:01:39",
     "kind": "routine",
     "chapter": "power",
     "series": "power.us48_demand_mwh",
     "label": "US Lower 48 electricity demand (daily total): 13,608,664 MWh (2026-09-17)",
     "detail": "Previous 13,489,761 MWh (2026-09-16) (+118903 vs 2026-09-16) / provisional / Source: U.S. Energy Information Administration, Hourly Electric Grid Monitor (Form EIA-930)"
    },
    {
     "date": "2026-09-18",
     "revision": 1,
     "recorded_at": "2026-09-18 18:01:39",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.open_comment_periods",
     "label": "Open federal comment periods (Federal Register, query \"artificial intelligence\"): 16 documents (2026-09-18)",
     "detail": "Previous 16 documents (2026-09-17) (0 vs 2026-09-17) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-18",
     "revision": 1,
     "recorded_at": "2026-09-18 18:01:39",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.documents_last_30_days",
     "label": "Matching documents published in the last 30 days: 32 documents (2026-09-18)",
     "detail": "Previous 29 documents (2026-09-17) (+3 vs 2026-09-17) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-18",
     "revision": 1,
     "recorded_at": "2026-09-18 18:01:39",
     "kind": "routine",
     "chapter": "water",
     "series": "water.drought_area_d1_plus",
     "label": "CONUS area in drought, D1 (moderate) or worse - percent of area (U.S. Drought Monitor, weekly): 59.37 % (2026-09-15)",
     "detail": "Previous 58.59 % (2026-09-08) (+0.78 vs 2026-09-08) / final / Source: U.S. Drought Monitor (National Drought Mitigation Center at the University of Nebraska-Lincoln, USDA, NOAA and NASA)"
    },
    {
     "date": "2026-09-18",
     "revision": 1,
     "recorded_at": "2026-09-18 18:01:39",
     "kind": "routine",
     "chapter": "water",
     "series": "water.drought_area_d1_plus_us_total",
     "label": "U.S. total (50 states + Puerto Rico) area in drought, D1 or worse - percent of area (weekly): 49.77 % (2026-09-15)",
     "detail": "Previous 49.12 % (2026-09-08) (+0.65 vs 2026-09-08) / final / Source: U.S. Drought Monitor (National Drought Mitigation Center at the University of Nebraska-Lincoln, USDA, NOAA and NASA)"
    },
    {
     "date": "2026-09-18",
     "revision": 1,
     "recorded_at": "2026-09-18 18:01:39",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.bis_advanced_computing_recent",
     "label": "Most recent BIS documents matching \"advanced computing\" (ledger of the last 15): 15 documents (2026-09-18)",
     "detail": "Previous 15 documents (2026-09-17) (0 vs 2026-09-17) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-18",
     "revision": 1,
     "recorded_at": "2026-09-18 18:01:39",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.token_prices_tracked",
     "label": "Published inference token prices, tracked models (USD per 1M tokens, list price; weekly first-party check; definition v1.0 shared with the Japan edition; world background): 4 USD per 1M tokens (2026-09-18 18:01)",
     "detail": "Previous 4 USD per 1M tokens (2026-09-17 18:01) (0 vs 2026-09-17 18:01) / final / Source: Official pricing pages of each provider (figures only; definition v1.0)"
    },
    {
     "date": "2026-09-18",
     "revision": 1,
     "recorded_at": "2026-09-18 18:01:39",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.closing_within_14_days",
     "label": "Comment periods closing within 14 days: 4 documents (2026-09-18)",
     "detail": "Previous 4 documents (2026-09-17) (0 vs 2026-09-17) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-18",
     "revision": 1,
     "recorded_at": "2026-09-18 18:01:39",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.tga_balance",
     "label": "Treasury General Account opening balance (millions of USD, daily): 991,557 (2026-09-16)",
     "detail": "Previous 871,224 (2026-09-15) (+120333 vs 2026-09-15) / final / Source: U.S. Department of the Treasury, Daily Treasury Statement (Fiscal Data)"
    },
    {
     "date": "2026-09-18",
     "revision": 1,
     "recorded_at": "2026-09-18 18:01:39",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.treasury_yield",
     "label": "Daily Treasury Par Yield Curve (%, headline 10Y): 4.94 (2026-09-17)",
     "detail": "Previous 5.01 (2026-09-16) (-0.07 vs 2026-09-16) / final / Source: U.S. Department of the Treasury, Daily Treasury Par Yield Curve Rates"
    },
    {
     "date": "2026-09-18",
     "revision": 1,
     "recorded_at": "2026-09-18 18:01:39",
     "kind": "revision",
     "chapter": "fiscal",
     "series": "fiscal.ai_grants_open",
     "label": "Revised: Posted funding opportunities matching the AI query (count; monthly = last snapshot of the month) for 2026-09",
     "detail": "165 (final) -> 163 (final) on refetch / Source: Grants.gov search API"
    },
    {
     "date": "2026-09-18",
     "revision": 1,
     "recorded_at": "2026-09-18 18:01:39",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.earthquake",
     "label": "Earthquakes M5.0+ per day (UTC; U.S. vicinity bounding box — see definition): 1 (2026-09-17)",
     "detail": "Previous 0 (2026-09-16) (+1 vs 2026-09-16) / final / Source: U.S. Geological Survey, Earthquake Hazards Program"
    },
    {
     "date": "2026-09-18",
     "revision": 1,
     "recorded_at": "2026-09-18 18:01:39",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.hurricane",
     "label": "Active tropical cyclones, TS or stronger (NHC, Atlantic + East/Central Pacific; daily snapshot): 0 (2026-09-17)",
     "detail": "Previous 0 (2026-09-16) (0 vs 2026-09-16) / final / Source: NOAA National Hurricane Center"
    },
    {
     "date": "2026-09-18",
     "revision": 1,
     "recorded_at": "2026-09-18 18:01:39",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.extreme_heat",
     "label": "Active heat alerts (Excessive Heat Warning + Heat Advisory; daily snapshot): 14 (2026-09-17)",
     "detail": "Previous 17 (2026-09-16) (-3 vs 2026-09-16) / final / Source: NOAA National Weather Service alerts API"
    },
    {
     "date": "2026-09-18",
     "revision": 1,
     "recorded_at": "2026-09-18 18:01:39",
     "kind": "routine",
     "chapter": "market",
     "series": "market.support_count",
     "label": "Support received by this site (cumulative count; operator self-tests excluded; daily snapshot): 0 count (2026-09-18)",
     "detail": "Previous 0 count (2026-09-17) (0 vs 2026-09-17) / provisional / Source: AI Lifeline first-party observation"
    },
    {
     "date": "2026-09-18",
     "revision": 1,
     "recorded_at": "2026-09-18 18:01:39",
     "kind": "routine",
     "chapter": "ai_readers",
     "series": "ai_readers.week_verified",
     "label": "AI readers (weekly) - AI requests to the United States edition (/us/ paths): 59 requests (2026-09-17)",
     "detail": "Previous 45 requests (2026-09-16) (+14 vs 2026-09-16) / provisional / Source: Cloudflare GraphQL Analytics API (httpRequestsAdaptiveGroups, edge measurement)"
    },
    {
     "date": "2026-09-18",
     "revision": 1,
     "recorded_at": "2026-09-18 18:01:39",
     "kind": "routine",
     "chapter": "datacenter",
     "series": "datacenter.cooling_degree_days",
     "label": "Daily cooling degree days, CONUS population-weighted (NOAA CPC definition, base 65F): 7 (2026-09-16)",
     "detail": "Previous 7 (2026-09-15) (0 vs 2026-09-15) / final / Source: NOAA Climate Prediction Center, Degree Days Statistics (population-weighted)"
    },
    {
     "date": "2026-09-17",
     "revision": 1,
     "recorded_at": "2026-09-17 18:01:29",
     "kind": "routine",
     "chapter": "power",
     "series": "power.us48_demand_mwh",
     "label": "US Lower 48 electricity demand (daily total): 13,489,761 MWh (2026-09-16)",
     "detail": "Previous 13,321,491 MWh (2026-09-15) (+168270 vs 2026-09-15) / provisional / Source: U.S. Energy Information Administration, Hourly Electric Grid Monitor (Form EIA-930)"
    },
    {
     "date": "2026-09-17",
     "revision": 1,
     "recorded_at": "2026-09-17 18:01:29",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.open_comment_periods",
     "label": "Open federal comment periods (Federal Register, query \"artificial intelligence\"): 16 documents (2026-09-17)",
     "detail": "Previous 16 documents (2026-09-16) (0 vs 2026-09-16) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-17",
     "revision": 1,
     "recorded_at": "2026-09-17 18:01:29",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.closing_within_14_days",
     "label": "Comment periods closing within 14 days: 4 documents (2026-09-17)",
     "detail": "Previous 5 documents (2026-09-16) (-1 vs 2026-09-16) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-17",
     "revision": 1,
     "recorded_at": "2026-09-17 18:01:29",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.documents_last_30_days",
     "label": "Matching documents published in the last 30 days: 29 documents (2026-09-17)",
     "detail": "Previous 29 documents (2026-09-16) (0 vs 2026-09-16) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-17",
     "revision": 1,
     "recorded_at": "2026-09-17 18:01:29",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.h100_ondemand_price_weekly",
     "label": "Public on-demand price of one NVIDIA H100 SXM, per GPU-hour, USD (Lambda public pricing page; weekly first-party snapshot; one provider = a sample, not a market): 3.99 USD per GPU-hour (2026-09-17)",
     "detail": "Previous 3.99 USD per GPU-hour (2026-09-10) (0 vs 2026-09-10) / final / Source: Lambda public pricing page (first-party weekly check)"
    },
    {
     "date": "2026-09-17",
     "revision": 1,
     "recorded_at": "2026-09-17 18:01:29",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.token_prices_tracked",
     "label": "Published inference token prices, tracked models (USD per 1M tokens, list price; weekly first-party check; definition v1.0 shared with the Japan edition; world background): 4 USD per 1M tokens (2026-09-17 18:01)",
     "detail": "Previous 4 USD per 1M tokens (2026-09-16 18:01) (0 vs 2026-09-16 18:01) / final / Source: Official pricing pages of each provider (figures only; definition v1.0)"
    },
    {
     "date": "2026-09-17",
     "revision": 1,
     "recorded_at": "2026-09-17 18:01:29",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.bis_advanced_computing_recent",
     "label": "Most recent BIS documents matching \"advanced computing\" (ledger of the last 15): 15 documents (2026-09-17)",
     "detail": "Previous 15 documents (2026-09-16) (0 vs 2026-09-16) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-17",
     "revision": 1,
     "recorded_at": "2026-09-17 18:01:29",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.earthquake",
     "label": "Earthquakes M5.0+ per day (UTC; U.S. vicinity bounding box — see definition): 0 (2026-09-16)",
     "detail": "Previous 0 (2026-09-15) (0 vs 2026-09-15) / final / Source: U.S. Geological Survey, Earthquake Hazards Program"
    },
    {
     "date": "2026-09-17",
     "revision": 1,
     "recorded_at": "2026-09-17 18:01:29",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.treasury_yield",
     "label": "Daily Treasury Par Yield Curve (%, headline 10Y): 5.01 (2026-09-16)",
     "detail": "Previous 5 (2026-09-15) (+0.01 vs 2026-09-15) / final / Source: U.S. Department of the Treasury, Daily Treasury Par Yield Curve Rates"
    },
    {
     "date": "2026-09-17",
     "revision": 1,
     "recorded_at": "2026-09-17 18:01:29",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.tga_balance",
     "label": "Treasury General Account opening balance (millions of USD, daily): 871,224 (2026-09-15)",
     "detail": "Previous 822,200 (2026-09-14) (+49024 vs 2026-09-14) / final / Source: U.S. Department of the Treasury, Daily Treasury Statement (Fiscal Data)"
    },
    {
     "date": "2026-09-17",
     "revision": 1,
     "recorded_at": "2026-09-17 18:01:29",
     "kind": "revision",
     "chapter": "fiscal",
     "series": "fiscal.ai_grants_open",
     "label": "Revised: Posted funding opportunities matching the AI query (count; monthly = last snapshot of the month) for 2026-09",
     "detail": "167 (final) -> 165 (final) on refetch / Source: Grants.gov search API"
    },
    {
     "date": "2026-09-17",
     "revision": 1,
     "recorded_at": "2026-09-17 18:01:29",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.extreme_heat",
     "label": "Active heat alerts (Excessive Heat Warning + Heat Advisory; daily snapshot): 17 (2026-09-16)",
     "detail": "Previous 21 (2026-09-15) (-4 vs 2026-09-15) / final / Source: NOAA National Weather Service alerts API"
    },
    {
     "date": "2026-09-17",
     "revision": 1,
     "recorded_at": "2026-09-17 18:01:29",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.hurricane",
     "label": "Active tropical cyclones, TS or stronger (NHC, Atlantic + East/Central Pacific; daily snapshot): 0 (2026-09-16)",
     "detail": "Previous 0 (2026-09-15) (0 vs 2026-09-15) / final / Source: NOAA National Hurricane Center"
    },
    {
     "date": "2026-09-17",
     "revision": 1,
     "recorded_at": "2026-09-17 18:01:29",
     "kind": "routine",
     "chapter": "market",
     "series": "market.support_count",
     "label": "Support received by this site (cumulative count; operator self-tests excluded; daily snapshot): 0 count (2026-09-17)",
     "detail": "Previous 0 count (2026-09-16) (0 vs 2026-09-16) / provisional / Source: AI Lifeline first-party observation"
    },
    {
     "date": "2026-09-17",
     "revision": 1,
     "recorded_at": "2026-09-17 18:01:29",
     "kind": "routine",
     "chapter": "ai_readers",
     "series": "ai_readers.week_verified",
     "label": "AI readers (weekly) - AI requests to the United States edition (/us/ paths): 45 requests (2026-09-16)",
     "detail": "Previous 35 requests (2026-09-15) (+10 vs 2026-09-15) / provisional / Source: Cloudflare GraphQL Analytics API (httpRequestsAdaptiveGroups, edge measurement)"
    },
    {
     "date": "2026-09-17",
     "revision": 1,
     "recorded_at": "2026-09-17 18:01:29",
     "kind": "routine",
     "chapter": "datacenter",
     "series": "datacenter.cooling_degree_days",
     "label": "Daily cooling degree days, CONUS population-weighted (NOAA CPC definition, base 65F): 7 (2026-09-15)",
     "detail": "Previous 8 (2026-09-14) (-1 vs 2026-09-14) / final / Source: NOAA Climate Prediction Center, Degree Days Statistics (population-weighted)"
    },
    {
     "date": "2026-09-16",
     "revision": 1,
     "recorded_at": "2026-09-16 18:01:26",
     "kind": "routine",
     "chapter": "ai_readers",
     "series": "ai_readers.week_verified",
     "label": "AI readers (weekly) - AI requests to the United States edition (/us/ paths): 35 requests (2026-09-15)",
     "detail": "Previous 22 requests (2026-09-14) (+13 vs 2026-09-14) / provisional / Source: Cloudflare GraphQL Analytics API (httpRequestsAdaptiveGroups, edge measurement)"
    },
    {
     "date": "2026-09-16",
     "revision": 1,
     "recorded_at": "2026-09-16 18:01:26",
     "kind": "routine",
     "chapter": "market",
     "series": "market.support_count",
     "label": "Support received by this site (cumulative count; operator self-tests excluded; daily snapshot): 0 count (2026-09-16)",
     "detail": "Previous 0 count (2026-09-15) (0 vs 2026-09-15) / provisional / Source: AI Lifeline first-party observation"
    },
    {
     "date": "2026-09-16",
     "revision": 1,
     "recorded_at": "2026-09-16 18:01:26",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.hurricane",
     "label": "Active tropical cyclones, TS or stronger (NHC, Atlantic + East/Central Pacific; daily snapshot): 0 (2026-09-15)",
     "detail": "Previous 1 (2026-09-14) (-1 vs 2026-09-14) / final / Source: NOAA National Hurricane Center"
    },
    {
     "date": "2026-09-16",
     "revision": 1,
     "recorded_at": "2026-09-16 18:01:26",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.earthquake",
     "label": "Earthquakes M5.0+ per day (UTC; U.S. vicinity bounding box — see definition): 0 (2026-09-15)",
     "detail": "Previous 0 (2026-09-14) (0 vs 2026-09-14) / final / Source: U.S. Geological Survey, Earthquake Hazards Program"
    },
    {
     "date": "2026-09-16",
     "revision": 1,
     "recorded_at": "2026-09-16 18:01:26",
     "kind": "routine",
     "chapter": "power",
     "series": "power.us48_demand_mwh",
     "label": "US Lower 48 electricity demand (daily total): 13,321,491 MWh (2026-09-15)",
     "detail": "Previous 13,262,301 MWh (2026-09-14) (+59190 vs 2026-09-14) / provisional / Source: U.S. Energy Information Administration, Hourly Electric Grid Monitor (Form EIA-930)"
    },
    {
     "date": "2026-09-16",
     "revision": 1,
     "recorded_at": "2026-09-16 18:01:26",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.open_comment_periods",
     "label": "Open federal comment periods (Federal Register, query \"artificial intelligence\"): 16 documents (2026-09-16)",
     "detail": "Previous 16 documents (2026-09-15) (0 vs 2026-09-15) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-16",
     "revision": 1,
     "recorded_at": "2026-09-16 18:01:26",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.documents_last_30_days",
     "label": "Matching documents published in the last 30 days: 29 documents (2026-09-16)",
     "detail": "Previous 29 documents (2026-09-15) (0 vs 2026-09-15) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-16",
     "revision": 1,
     "recorded_at": "2026-09-16 18:01:26",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.token_prices_tracked",
     "label": "Published inference token prices, tracked models (USD per 1M tokens, list price; weekly first-party check; definition v1.0 shared with the Japan edition; world background): 4 USD per 1M tokens (2026-09-16 18:01)",
     "detail": "Previous 4 USD per 1M tokens (2026-09-15 18:01) (0 vs 2026-09-15 18:01) / final / Source: Official pricing pages of each provider (figures only; definition v1.0)"
    },
    {
     "date": "2026-09-16",
     "revision": 1,
     "recorded_at": "2026-09-16 18:01:26",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.closing_within_14_days",
     "label": "Comment periods closing within 14 days: 5 documents (2026-09-16)",
     "detail": "Previous 4 documents (2026-09-15) (+1 vs 2026-09-15) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-16",
     "revision": 1,
     "recorded_at": "2026-09-16 18:01:26",
     "kind": "routine",
     "chapter": "datacenter",
     "series": "datacenter.cooling_degree_days",
     "label": "Daily cooling degree days, CONUS population-weighted (NOAA CPC definition, base 65F): 8 (2026-09-14)",
     "detail": "Previous 10 (2026-09-13) (-2 vs 2026-09-13) / final / Source: NOAA Climate Prediction Center, Degree Days Statistics (population-weighted)"
    },
    {
     "date": "2026-09-16",
     "revision": 1,
     "recorded_at": "2026-09-16 18:01:26",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.tga_balance",
     "label": "Treasury General Account opening balance (millions of USD, daily): 822,200 (2026-09-14)",
     "detail": "Previous 818,110 (2026-09-11) (+4090 vs 2026-09-11) / final / Source: U.S. Department of the Treasury, Daily Treasury Statement (Fiscal Data)"
    },
    {
     "date": "2026-09-16",
     "revision": 1,
     "recorded_at": "2026-09-16 18:01:26",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.treasury_yield",
     "label": "Daily Treasury Par Yield Curve (%, headline 10Y): 5 (2026-09-15)",
     "detail": "Previous 4.97 (2026-09-14) (+0.03 vs 2026-09-14) / final / Source: U.S. Department of the Treasury, Daily Treasury Par Yield Curve Rates"
    },
    {
     "date": "2026-09-16",
     "revision": 1,
     "recorded_at": "2026-09-16 18:01:26",
     "kind": "revision",
     "chapter": "fiscal",
     "series": "fiscal.ai_grants_open",
     "label": "Revised: Posted funding opportunities matching the AI query (count; monthly = last snapshot of the month) for 2026-09",
     "detail": "171 (final) -> 167 (final) on refetch / Source: Grants.gov search API"
    },
    {
     "date": "2026-09-16",
     "revision": 1,
     "recorded_at": "2026-09-16 18:01:26",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.extreme_heat",
     "label": "Active heat alerts (Excessive Heat Warning + Heat Advisory; daily snapshot): 21 (2026-09-15)",
     "detail": "Previous 20 (2026-09-14) (+1 vs 2026-09-14) / final / Source: NOAA National Weather Service alerts API"
    },
    {
     "date": "2026-09-16",
     "revision": 1,
     "recorded_at": "2026-09-16 18:01:26",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.bis_advanced_computing_recent",
     "label": "Most recent BIS documents matching \"advanced computing\" (ledger of the last 15): 15 documents (2026-09-16)",
     "detail": "Previous 15 documents (2026-09-15) (0 vs 2026-09-15) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-15",
     "revision": 1,
     "recorded_at": "2026-09-15 18:01:39",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.bis_advanced_computing_recent",
     "label": "Most recent BIS documents matching \"advanced computing\" (ledger of the last 15): 15 documents (2026-09-15)",
     "detail": "Previous 15 documents (2026-09-14) (0 vs 2026-09-14) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-15",
     "revision": 1,
     "recorded_at": "2026-09-15 18:01:39",
     "kind": "routine",
     "chapter": "power",
     "series": "power.us48_demand_mwh",
     "label": "US Lower 48 electricity demand (daily total): 13,262,301 MWh (2026-09-14)",
     "detail": "Previous 13,077,076 MWh (2026-09-13) (+185225 vs 2026-09-13) / provisional / Source: U.S. Energy Information Administration, Hourly Electric Grid Monitor (Form EIA-930)"
    },
    {
     "date": "2026-09-15",
     "revision": 1,
     "recorded_at": "2026-09-15 18:01:39",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.open_comment_periods",
     "label": "Open federal comment periods (Federal Register, query \"artificial intelligence\"): 16 documents (2026-09-15)",
     "detail": "Previous 18 documents (2026-09-14) (-2 vs 2026-09-14) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-15",
     "revision": 1,
     "recorded_at": "2026-09-15 18:01:39",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.closing_within_14_days",
     "label": "Comment periods closing within 14 days: 4 documents (2026-09-15)",
     "detail": "Previous 6 documents (2026-09-14) (-2 vs 2026-09-14) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-15",
     "revision": 1,
     "recorded_at": "2026-09-15 18:01:39",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.documents_last_30_days",
     "label": "Matching documents published in the last 30 days: 29 documents (2026-09-15)",
     "detail": "Previous 29 documents (2026-09-14) (0 vs 2026-09-14) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-15",
     "revision": 1,
     "recorded_at": "2026-09-15 18:01:39",
     "kind": "routine",
     "chapter": "datacenter",
     "series": "datacenter.cooling_degree_days",
     "label": "Daily cooling degree days, CONUS population-weighted (NOAA CPC definition, base 65F): 10 (2026-09-13)",
     "detail": "Previous 8 (2026-09-12) (+2 vs 2026-09-12) / final / Source: NOAA Climate Prediction Center, Degree Days Statistics (population-weighted)"
    },
    {
     "date": "2026-09-15",
     "revision": 1,
     "recorded_at": "2026-09-15 18:01:39",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.token_prices_tracked",
     "label": "Published inference token prices, tracked models (USD per 1M tokens, list price; weekly first-party check; definition v1.0 shared with the Japan edition; world background): 4 USD per 1M tokens (2026-09-15 18:01)",
     "detail": "Previous 4 USD per 1M tokens (2026-09-14 18:01) (0 vs 2026-09-14 18:01) / final / Source: Official pricing pages of each provider (figures only; definition v1.0)"
    },
    {
     "date": "2026-09-15",
     "revision": 1,
     "recorded_at": "2026-09-15 18:01:39",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.treasury_yield",
     "label": "Daily Treasury Par Yield Curve (%, headline 10Y): 4.97 (2026-09-14)",
     "detail": "Previous 4.96 (2026-09-11) (+0.01 vs 2026-09-11) / final / Source: U.S. Department of the Treasury, Daily Treasury Par Yield Curve Rates"
    },
    {
     "date": "2026-09-15",
     "revision": 1,
     "recorded_at": "2026-09-15 18:01:39",
     "kind": "revision",
     "chapter": "fiscal",
     "series": "fiscal.ai_grants_open",
     "label": "Revised: Posted funding opportunities matching the AI query (count; monthly = last snapshot of the month) for 2026-09",
     "detail": "173 (final) -> 171 (final) on refetch / Source: Grants.gov search API"
    },
    {
     "date": "2026-09-15",
     "revision": 1,
     "recorded_at": "2026-09-15 18:01:39",
     "kind": "routine",
     "chapter": "ai_readers",
     "series": "ai_readers.week_verified",
     "label": "AI readers (weekly) - AI requests to the United States edition (/us/ paths): 22 requests (2026-09-14)",
     "detail": "Previous 12 requests (2026-09-13) (+10 vs 2026-09-13) / provisional / Source: Cloudflare GraphQL Analytics API (httpRequestsAdaptiveGroups, edge measurement)"
    },
    {
     "date": "2026-09-15",
     "revision": 1,
     "recorded_at": "2026-09-15 18:01:39",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.earthquake",
     "label": "Earthquakes M5.0+ per day (UTC; U.S. vicinity bounding box — see definition): 0 (2026-09-14)",
     "detail": "Previous 0 (2026-09-13) (0 vs 2026-09-13) / final / Source: U.S. Geological Survey, Earthquake Hazards Program"
    },
    {
     "date": "2026-09-15",
     "revision": 1,
     "recorded_at": "2026-09-15 18:01:39",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.hurricane",
     "label": "Active tropical cyclones, TS or stronger (NHC, Atlantic + East/Central Pacific; daily snapshot): 1 (2026-09-14)",
     "detail": "Previous 1 (2026-09-13) (0 vs 2026-09-13) / final / Source: NOAA National Hurricane Center"
    },
    {
     "date": "2026-09-15",
     "revision": 1,
     "recorded_at": "2026-09-15 18:01:39",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.extreme_heat",
     "label": "Active heat alerts (Excessive Heat Warning + Heat Advisory; daily snapshot): 20 (2026-09-14)",
     "detail": "Previous 12 (2026-09-13) (+8 vs 2026-09-13) / final / Source: NOAA National Weather Service alerts API"
    },
    {
     "date": "2026-09-15",
     "revision": 1,
     "recorded_at": "2026-09-15 18:01:39",
     "kind": "routine",
     "chapter": "market",
     "series": "market.support_count",
     "label": "Support received by this site (cumulative count; operator self-tests excluded; daily snapshot): 0 count (2026-09-15)",
     "detail": "Previous 0 count (2026-09-14) (0 vs 2026-09-14) / provisional / Source: AI Lifeline first-party observation"
    },
    {
     "date": "2026-09-15",
     "revision": 1,
     "recorded_at": "2026-09-15 18:01:39",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.tga_balance",
     "label": "Treasury General Account opening balance (millions of USD, daily): 818,110 (2026-09-11)",
     "detail": "Previous 843,705 (2026-09-10) (-25595 vs 2026-09-10) / final / Source: U.S. Department of the Treasury, Daily Treasury Statement (Fiscal Data)"
    },
    {
     "date": "2026-09-14",
     "revision": 1,
     "recorded_at": "2026-09-14 18:01:35",
     "kind": "routine",
     "chapter": "power",
     "series": "power.us48_demand_mwh",
     "label": "US Lower 48 electricity demand (daily total): 13,077,076 MWh (2026-09-13)",
     "detail": "Previous 13,065,061 MWh (2026-09-12) (+12015 vs 2026-09-12) / provisional / Source: U.S. Energy Information Administration, Hourly Electric Grid Monitor (Form EIA-930)"
    },
    {
     "date": "2026-09-14",
     "revision": 1,
     "recorded_at": "2026-09-14 18:01:35",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.open_comment_periods",
     "label": "Open federal comment periods (Federal Register, query \"artificial intelligence\"): 18 documents (2026-09-14)",
     "detail": "Previous 18 documents (2026-09-13) (0 vs 2026-09-13) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-14",
     "revision": 1,
     "recorded_at": "2026-09-14 18:01:35",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.closing_within_14_days",
     "label": "Comment periods closing within 14 days: 6 documents (2026-09-14)",
     "detail": "Previous 5 documents (2026-09-13) (+1 vs 2026-09-13) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-14",
     "revision": 1,
     "recorded_at": "2026-09-14 18:01:35",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.documents_last_30_days",
     "label": "Matching documents published in the last 30 days: 29 documents (2026-09-14)",
     "detail": "Previous 32 documents (2026-09-13) (-3 vs 2026-09-13) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-14",
     "revision": 1,
     "recorded_at": "2026-09-14 18:01:35",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.bis_advanced_computing_recent",
     "label": "Most recent BIS documents matching \"advanced computing\" (ledger of the last 15): 15 documents (2026-09-14)",
     "detail": "Previous 15 documents (2026-09-13) (0 vs 2026-09-13) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-14",
     "revision": 1,
     "recorded_at": "2026-09-14 18:01:35",
     "kind": "routine",
     "chapter": "datacenter",
     "series": "datacenter.cooling_degree_days",
     "label": "Daily cooling degree days, CONUS population-weighted (NOAA CPC definition, base 65F): 8 (2026-09-12)",
     "detail": "Previous 10 (2026-09-11) (-2 vs 2026-09-11) / final / Source: NOAA Climate Prediction Center, Degree Days Statistics (population-weighted)"
    },
    {
     "date": "2026-09-14",
     "revision": 1,
     "recorded_at": "2026-09-14 18:01:35",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.earthquake",
     "label": "Earthquakes M5.0+ per day (UTC; U.S. vicinity bounding box — see definition): 0 (2026-09-13)",
     "detail": "Previous 0 (2026-09-12) (0 vs 2026-09-12) / final / Source: U.S. Geological Survey, Earthquake Hazards Program"
    },
    {
     "date": "2026-09-14",
     "revision": 1,
     "recorded_at": "2026-09-14 18:01:35",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.extreme_heat",
     "label": "Active heat alerts (Excessive Heat Warning + Heat Advisory; daily snapshot): 12 (2026-09-13)",
     "detail": "Previous 12 (2026-09-12) (0 vs 2026-09-12) / final / Source: NOAA National Weather Service alerts API"
    },
    {
     "date": "2026-09-14",
     "revision": 1,
     "recorded_at": "2026-09-14 18:01:35",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.hurricane",
     "label": "Active tropical cyclones, TS or stronger (NHC, Atlantic + East/Central Pacific; daily snapshot): 1 (2026-09-13)",
     "detail": "Previous 1 (2026-09-12) (0 vs 2026-09-12) / final / Source: NOAA National Hurricane Center"
    },
    {
     "date": "2026-09-14",
     "revision": 1,
     "recorded_at": "2026-09-14 18:01:35",
     "kind": "routine",
     "chapter": "market",
     "series": "market.support_count",
     "label": "Support received by this site (cumulative count; operator self-tests excluded; daily snapshot): 0 count (2026-09-14)",
     "detail": "Previous 0 count (2026-09-13) (0 vs 2026-09-13) / provisional / Source: AI Lifeline first-party observation"
    },
    {
     "date": "2026-09-14",
     "revision": 1,
     "recorded_at": "2026-09-14 18:01:35",
     "kind": "routine",
     "chapter": "ai_readers",
     "series": "ai_readers.week_verified",
     "label": "AI readers (weekly) - AI requests to the United States edition (/us/ paths): 12 requests (2026-09-13)",
     "detail": "Previous 135 requests (2026-09-12) (-123 vs 2026-09-12) / provisional / Source: Cloudflare GraphQL Analytics API (httpRequestsAdaptiveGroups, edge measurement)"
    },
    {
     "date": "2026-09-14",
     "revision": 1,
     "recorded_at": "2026-09-14 18:01:35",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.token_prices_tracked",
     "label": "Published inference token prices, tracked models (USD per 1M tokens, list price; weekly first-party check; definition v1.0 shared with the Japan edition; world background): 4 USD per 1M tokens (2026-09-14 18:01)",
     "detail": "Previous 4 USD per 1M tokens (2026-09-13 18:01) (0 vs 2026-09-13 18:01) / final / Source: Official pricing pages of each provider (figures only; definition v1.0)"
    },
    {
     "date": "2026-09-13",
     "revision": 1,
     "recorded_at": "2026-09-13 18:01:32",
     "kind": "routine",
     "chapter": "power",
     "series": "power.us48_demand_mwh",
     "label": "US Lower 48 electricity demand (daily total): 13,065,061 MWh (2026-09-12)",
     "detail": "Previous 13,771,059 MWh (2026-09-11) (-705998 vs 2026-09-11) / provisional / Source: U.S. Energy Information Administration, Hourly Electric Grid Monitor (Form EIA-930)"
    },
    {
     "date": "2026-09-13",
     "revision": 1,
     "recorded_at": "2026-09-13 18:01:32",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.bis_advanced_computing_recent",
     "label": "Most recent BIS documents matching \"advanced computing\" (ledger of the last 15): 15 documents (2026-09-13)",
     "detail": "Previous 15 documents (2026-09-12) (0 vs 2026-09-12) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-13",
     "revision": 1,
     "recorded_at": "2026-09-13 18:01:32",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.closing_within_14_days",
     "label": "Comment periods closing within 14 days: 5 documents (2026-09-13)",
     "detail": "Previous 5 documents (2026-09-12) (0 vs 2026-09-12) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-13",
     "revision": 1,
     "recorded_at": "2026-09-13 18:01:32",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.documents_last_30_days",
     "label": "Matching documents published in the last 30 days: 32 documents (2026-09-13)",
     "detail": "Previous 33 documents (2026-09-12) (-1 vs 2026-09-12) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-13",
     "revision": 1,
     "recorded_at": "2026-09-13 18:01:32",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.token_prices_tracked",
     "label": "Published inference token prices, tracked models (USD per 1M tokens, list price; weekly first-party check; definition v1.0 shared with the Japan edition; world background): 4 USD per 1M tokens (2026-09-13 18:01)",
     "detail": "Previous 4 USD per 1M tokens (2026-09-12 18:01) (0 vs 2026-09-12 18:01) / final / Source: Official pricing pages of each provider (figures only; definition v1.0)"
    },
    {
     "date": "2026-09-13",
     "revision": 1,
     "recorded_at": "2026-09-13 18:01:32",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.open_comment_periods",
     "label": "Open federal comment periods (Federal Register, query \"artificial intelligence\"): 18 documents (2026-09-13)",
     "detail": "Previous 18 documents (2026-09-12) (0 vs 2026-09-12) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-13",
     "revision": 1,
     "recorded_at": "2026-09-13 18:01:32",
     "kind": "revision",
     "chapter": "fiscal",
     "series": "fiscal.ai_grants_open",
     "label": "Revised: Posted funding opportunities matching the AI query (count; monthly = last snapshot of the month) for 2026-09",
     "detail": "175 (final) -> 173 (final) on refetch / Source: Grants.gov search API"
    },
    {
     "date": "2026-09-13",
     "revision": 1,
     "recorded_at": "2026-09-13 18:01:32",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.hurricane",
     "label": "Active tropical cyclones, TS or stronger (NHC, Atlantic + East/Central Pacific; daily snapshot): 1 (2026-09-12)",
     "detail": "Previous 1 (2026-09-11) (0 vs 2026-09-11) / final / Source: NOAA National Hurricane Center"
    },
    {
     "date": "2026-09-13",
     "revision": 1,
     "recorded_at": "2026-09-13 18:01:32",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.earthquake",
     "label": "Earthquakes M5.0+ per day (UTC; U.S. vicinity bounding box — see definition): 0 (2026-09-12)",
     "detail": "Previous 1 (2026-09-11) (-1 vs 2026-09-11) / final / Source: U.S. Geological Survey, Earthquake Hazards Program"
    },
    {
     "date": "2026-09-13",
     "revision": 1,
     "recorded_at": "2026-09-13 18:01:32",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.extreme_heat",
     "label": "Active heat alerts (Excessive Heat Warning + Heat Advisory; daily snapshot): 12 (2026-09-12)",
     "detail": "Previous 5 (2026-09-11) (+7 vs 2026-09-11) / final / Source: NOAA National Weather Service alerts API"
    },
    {
     "date": "2026-09-13",
     "revision": 1,
     "recorded_at": "2026-09-13 18:01:32",
     "kind": "routine",
     "chapter": "market",
     "series": "market.support_count",
     "label": "Support received by this site (cumulative count; operator self-tests excluded; daily snapshot): 0 count (2026-09-13)",
     "detail": "Previous 0 count (2026-09-12) (0 vs 2026-09-12) / provisional / Source: AI Lifeline first-party observation"
    },
    {
     "date": "2026-09-13",
     "revision": 1,
     "recorded_at": "2026-09-13 18:01:32",
     "kind": "routine",
     "chapter": "ai_readers",
     "series": "ai_readers.week_verified",
     "label": "AI readers (weekly) - AI requests to the United States edition (/us/ paths): 135 requests (2026-09-12)",
     "detail": "Previous 124 requests (2026-09-11) (+11 vs 2026-09-11) / final / Source: Cloudflare GraphQL Analytics API (httpRequestsAdaptiveGroups, edge measurement)"
    },
    {
     "date": "2026-09-13",
     "revision": 1,
     "recorded_at": "2026-09-13 18:01:32",
     "kind": "routine",
     "chapter": "datacenter",
     "series": "datacenter.cooling_degree_days",
     "label": "Daily cooling degree days, CONUS population-weighted (NOAA CPC definition, base 65F): 10 (2026-09-11)",
     "detail": "Previous 11 (2026-09-10) (-1 vs 2026-09-10) / final / Source: NOAA Climate Prediction Center, Degree Days Statistics (population-weighted)"
    },
    {
     "date": "2026-09-12",
     "revision": 1,
     "recorded_at": "2026-09-12 18:01:24",
     "kind": "routine",
     "chapter": "power",
     "series": "power.us48_demand_mwh",
     "label": "US Lower 48 electricity demand (daily total): 13,771,059 MWh (2026-09-11)",
     "detail": "Previous 14,251,375 MWh (2026-09-10) (-480316 vs 2026-09-10) / provisional / Source: U.S. Energy Information Administration, Hourly Electric Grid Monitor (Form EIA-930)"
    },
    {
     "date": "2026-09-12",
     "revision": 1,
     "recorded_at": "2026-09-12 18:01:24",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.open_comment_periods",
     "label": "Open federal comment periods (Federal Register, query \"artificial intelligence\"): 18 documents (2026-09-12)",
     "detail": "Previous 17 documents (2026-09-11) (+1 vs 2026-09-11) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-12",
     "revision": 1,
     "recorded_at": "2026-09-12 18:01:24",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.closing_within_14_days",
     "label": "Comment periods closing within 14 days: 5 documents (2026-09-12)",
     "detail": "Previous 5 documents (2026-09-11) (0 vs 2026-09-11) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-12",
     "revision": 1,
     "recorded_at": "2026-09-12 18:01:24",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.documents_last_30_days",
     "label": "Matching documents published in the last 30 days: 33 documents (2026-09-12)",
     "detail": "Previous 34 documents (2026-09-11) (-1 vs 2026-09-11) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-12",
     "revision": 1,
     "recorded_at": "2026-09-12 18:01:24",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.token_prices_tracked",
     "label": "Published inference token prices, tracked models (USD per 1M tokens, list price; weekly first-party check; definition v1.0 shared with the Japan edition; world background): 4 USD per 1M tokens (2026-09-12 18:01)",
     "detail": "Previous 4 USD per 1M tokens (2026-09-11 18:01) (0 vs 2026-09-11 18:01) / final / Source: Official pricing pages of each provider (figures only; definition v1.0)"
    },
    {
     "date": "2026-09-12",
     "revision": 1,
     "recorded_at": "2026-09-12 18:01:24",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.bis_advanced_computing_recent",
     "label": "Most recent BIS documents matching \"advanced computing\" (ledger of the last 15): 15 documents (2026-09-12)",
     "detail": "Previous 15 documents (2026-09-11) (0 vs 2026-09-11) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-12",
     "revision": 1,
     "recorded_at": "2026-09-12 18:01:24",
     "kind": "routine",
     "chapter": "datacenter",
     "series": "datacenter.cooling_degree_days",
     "label": "Daily cooling degree days, CONUS population-weighted (NOAA CPC definition, base 65F): 11 (2026-09-10)",
     "detail": "Previous 11 (2026-09-09) (0 vs 2026-09-09) / final / Source: NOAA Climate Prediction Center, Degree Days Statistics (population-weighted)"
    },
    {
     "date": "2026-09-12",
     "revision": 1,
     "recorded_at": "2026-09-12 18:01:24",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.tga_balance",
     "label": "Treasury General Account opening balance (millions of USD, daily): 843,705 (2026-09-10)",
     "detail": "Previous 880,019 (2026-09-09) (-36314 vs 2026-09-09) / final / Source: U.S. Department of the Treasury, Daily Treasury Statement (Fiscal Data)"
    },
    {
     "date": "2026-09-12",
     "revision": 1,
     "recorded_at": "2026-09-12 18:01:24",
     "kind": "revision",
     "chapter": "fiscal",
     "series": "fiscal.ai_grants_open",
     "label": "Revised: Posted funding opportunities matching the AI query (count; monthly = last snapshot of the month) for 2026-09",
     "detail": "178 (final) -> 175 (final) on refetch / Source: Grants.gov search API"
    },
    {
     "date": "2026-09-12",
     "revision": 1,
     "recorded_at": "2026-09-12 18:01:24",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.extreme_heat",
     "label": "Active heat alerts (Excessive Heat Warning + Heat Advisory; daily snapshot): 5 (2026-09-11)",
     "detail": "Previous 6 (2026-09-10) (-1 vs 2026-09-10) / final / Source: NOAA National Weather Service alerts API"
    },
    {
     "date": "2026-09-12",
     "revision": 1,
     "recorded_at": "2026-09-12 18:01:24",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.earthquake",
     "label": "Earthquakes M5.0+ per day (UTC; U.S. vicinity bounding box — see definition): 1 (2026-09-11)",
     "detail": "Previous 0 (2026-09-10) (+1 vs 2026-09-10) / final / Source: U.S. Geological Survey, Earthquake Hazards Program"
    },
    {
     "date": "2026-09-12",
     "revision": 1,
     "recorded_at": "2026-09-12 18:01:24",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.hurricane",
     "label": "Active tropical cyclones, TS or stronger (NHC, Atlantic + East/Central Pacific; daily snapshot): 1 (2026-09-11)",
     "detail": "Previous 1 (2026-09-10) (0 vs 2026-09-10) / final / Source: NOAA National Hurricane Center"
    },
    {
     "date": "2026-09-12",
     "revision": 1,
     "recorded_at": "2026-09-12 18:01:24",
     "kind": "routine",
     "chapter": "market",
     "series": "market.support_count",
     "label": "Support received by this site (cumulative count; operator self-tests excluded; daily snapshot): 0 count (2026-09-12)",
     "detail": "Previous 0 count (2026-09-11) (0 vs 2026-09-11) / provisional / Source: AI Lifeline first-party observation"
    },
    {
     "date": "2026-09-12",
     "revision": 1,
     "recorded_at": "2026-09-12 18:01:24",
     "kind": "routine",
     "chapter": "ai_readers",
     "series": "ai_readers.week_verified",
     "label": "AI readers (weekly) - AI requests to the United States edition (/us/ paths): 124 requests (2026-09-11)",
     "detail": "Previous 112 requests (2026-09-10) (+12 vs 2026-09-10) / provisional / Source: Cloudflare GraphQL Analytics API (httpRequestsAdaptiveGroups, edge measurement)"
    },
    {
     "date": "2026-09-12",
     "revision": 1,
     "recorded_at": "2026-09-12 18:01:24",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.treasury_yield",
     "label": "Daily Treasury Par Yield Curve (%, headline 10Y): 4.96 (2026-09-11)",
     "detail": "Previous 4.95 (2026-09-10) (+0.01 vs 2026-09-10) / final / Source: U.S. Department of the Treasury, Daily Treasury Par Yield Curve Rates"
    },
    {
     "date": "2026-09-11",
     "revision": 1,
     "recorded_at": "2026-09-11 18:01:31",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.bis_advanced_computing_recent",
     "label": "Most recent BIS documents matching \"advanced computing\" (ledger of the last 15): 15 documents (2026-09-11)",
     "detail": "Previous 15 documents (2026-09-10) (0 vs 2026-09-10) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-11",
     "revision": 1,
     "recorded_at": "2026-09-11 18:01:31",
     "kind": "routine",
     "chapter": "power",
     "series": "power.us48_demand_mwh",
     "label": "US Lower 48 electricity demand (daily total): 14,251,375 MWh (2026-09-10)",
     "detail": "Previous 14,378,557 MWh (2026-09-09) (-127182 vs 2026-09-09) / provisional / Source: U.S. Energy Information Administration, Hourly Electric Grid Monitor (Form EIA-930)"
    },
    {
     "date": "2026-09-11",
     "revision": 1,
     "recorded_at": "2026-09-11 18:01:31",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.open_comment_periods",
     "label": "Open federal comment periods (Federal Register, query \"artificial intelligence\"): 17 documents (2026-09-11)",
     "detail": "Previous 17 documents (2026-09-10) (0 vs 2026-09-10) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-11",
     "revision": 1,
     "recorded_at": "2026-09-11 18:01:31",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.closing_within_14_days",
     "label": "Comment periods closing within 14 days: 5 documents (2026-09-11)",
     "detail": "Previous 5 documents (2026-09-10) (0 vs 2026-09-10) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-11",
     "revision": 1,
     "recorded_at": "2026-09-11 18:01:31",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.documents_last_30_days",
     "label": "Matching documents published in the last 30 days: 34 documents (2026-09-11)",
     "detail": "Previous 36 documents (2026-09-10) (-2 vs 2026-09-10) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-11",
     "revision": 1,
     "recorded_at": "2026-09-11 18:01:31",
     "kind": "routine",
     "chapter": "water",
     "series": "water.drought_area_d1_plus",
     "label": "CONUS area in drought, D1 (moderate) or worse - percent of area (U.S. Drought Monitor, weekly): 58.59 % (2026-09-08)",
     "detail": "Previous 59.05 % (2026-09-01) (-0.46 vs 2026-09-01) / final / Source: U.S. Drought Monitor (National Drought Mitigation Center at the University of Nebraska-Lincoln, USDA, NOAA and NASA)"
    },
    {
     "date": "2026-09-11",
     "revision": 1,
     "recorded_at": "2026-09-11 18:01:31",
     "kind": "routine",
     "chapter": "water",
     "series": "water.drought_area_d1_plus_us_total",
     "label": "U.S. total (50 states + Puerto Rico) area in drought, D1 or worse - percent of area (weekly): 49.12 % (2026-09-08)",
     "detail": "Previous 49.51 % (2026-09-01) (-0.39 vs 2026-09-01) / final / Source: U.S. Drought Monitor (National Drought Mitigation Center at the University of Nebraska-Lincoln, USDA, NOAA and NASA)"
    },
    {
     "date": "2026-09-11",
     "revision": 1,
     "recorded_at": "2026-09-11 18:01:31",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.token_prices_tracked",
     "label": "Published inference token prices, tracked models (USD per 1M tokens, list price; weekly first-party check; definition v1.0 shared with the Japan edition; world background): 4 USD per 1M tokens (2026-09-11 18:01)",
     "detail": "Previous 4 USD per 1M tokens (2026-09-10 18:01) (0 vs 2026-09-10 18:01) / final / Source: Official pricing pages of each provider (figures only; definition v1.0)"
    },
    {
     "date": "2026-09-11",
     "revision": 1,
     "recorded_at": "2026-09-11 18:01:31",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.tga_balance",
     "label": "Treasury General Account opening balance (millions of USD, daily): 880,019 (2026-09-09)",
     "detail": "Previous 888,923 (2026-09-08) (-8904 vs 2026-09-08) / final / Source: U.S. Department of the Treasury, Daily Treasury Statement (Fiscal Data)"
    },
    {
     "date": "2026-09-11",
     "revision": 1,
     "recorded_at": "2026-09-11 18:01:31",
     "kind": "revision",
     "chapter": "fiscal",
     "series": "fiscal.ai_grants_open",
     "label": "Revised: Posted funding opportunities matching the AI query (count; monthly = last snapshot of the month) for 2026-09",
     "detail": "179 (final) -> 178 (final) on refetch / Source: Grants.gov search API"
    },
    {
     "date": "2026-09-11",
     "revision": 1,
     "recorded_at": "2026-09-11 18:01:31",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.treasury_yield",
     "label": "Daily Treasury Par Yield Curve (%, headline 10Y): 4.95 (2026-09-10)",
     "detail": "Previous 4.83 (2026-09-09) (+0.12 vs 2026-09-09) / final / Source: U.S. Department of the Treasury, Daily Treasury Par Yield Curve Rates"
    },
    {
     "date": "2026-09-11",
     "revision": 1,
     "recorded_at": "2026-09-11 18:01:31",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.hurricane",
     "label": "Active tropical cyclones, TS or stronger (NHC, Atlantic + East/Central Pacific; daily snapshot): 1 (2026-09-10)",
     "detail": "Previous 1 (2026-09-09) (0 vs 2026-09-09) / final / Source: NOAA National Hurricane Center"
    },
    {
     "date": "2026-09-11",
     "revision": 1,
     "recorded_at": "2026-09-11 18:01:31",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.extreme_heat",
     "label": "Active heat alerts (Excessive Heat Warning + Heat Advisory; daily snapshot): 6 (2026-09-10)",
     "detail": "Previous 29 (2026-09-09) (-23 vs 2026-09-09) / final / Source: NOAA National Weather Service alerts API"
    },
    {
     "date": "2026-09-11",
     "revision": 1,
     "recorded_at": "2026-09-11 18:01:31",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.earthquake",
     "label": "Earthquakes M5.0+ per day (UTC; U.S. vicinity bounding box — see definition): 0 (2026-09-10)",
     "detail": "Previous 0 (2026-09-09) (0 vs 2026-09-09) / final / Source: U.S. Geological Survey, Earthquake Hazards Program"
    },
    {
     "date": "2026-09-11",
     "revision": 1,
     "recorded_at": "2026-09-11 18:01:31",
     "kind": "routine",
     "chapter": "market",
     "series": "market.support_count",
     "label": "Support received by this site (cumulative count; operator self-tests excluded; daily snapshot): 0 count (2026-09-11)",
     "detail": "Previous 0 count (2026-09-10) (0 vs 2026-09-10) / provisional / Source: AI Lifeline first-party observation"
    },
    {
     "date": "2026-09-11",
     "revision": 1,
     "recorded_at": "2026-09-11 18:01:31",
     "kind": "routine",
     "chapter": "ai_readers",
     "series": "ai_readers.week_verified",
     "label": "AI readers (weekly) - AI requests to the United States edition (/us/ paths): 112 requests (2026-09-10)",
     "detail": "Previous 98 requests (2026-09-09) (+14 vs 2026-09-09) / provisional / Source: Cloudflare GraphQL Analytics API (httpRequestsAdaptiveGroups, edge measurement)"
    },
    {
     "date": "2026-09-11",
     "revision": 1,
     "recorded_at": "2026-09-11 18:01:31",
     "kind": "routine",
     "chapter": "datacenter",
     "series": "datacenter.cooling_degree_days",
     "label": "Daily cooling degree days, CONUS population-weighted (NOAA CPC definition, base 65F): 11 (2026-09-09)",
     "detail": "Previous 9 (2026-09-08) (+2 vs 2026-09-08) / final / Source: NOAA Climate Prediction Center, Degree Days Statistics (population-weighted)"
    },
    {
     "date": "2026-09-10",
     "revision": 1,
     "recorded_at": "2026-09-10 18:01:32",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.open_comment_periods",
     "label": "Open federal comment periods (Federal Register, query \"artificial intelligence\"): 17 documents (2026-09-10)",
     "detail": "Previous 17 documents (2026-09-09) (0 vs 2026-09-09) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-10",
     "revision": 1,
     "recorded_at": "2026-09-10 18:01:32",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.closing_within_14_days",
     "label": "Comment periods closing within 14 days: 5 documents (2026-09-10)",
     "detail": "Previous 5 documents (2026-09-09) (0 vs 2026-09-09) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-10",
     "revision": 1,
     "recorded_at": "2026-09-10 18:01:32",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.documents_last_30_days",
     "label": "Matching documents published in the last 30 days: 36 documents (2026-09-10)",
     "detail": "Previous 38 documents (2026-09-09) (-2 vs 2026-09-09) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-10",
     "revision": 1,
     "recorded_at": "2026-09-10 18:01:32",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.h100_ondemand_price_weekly",
     "label": "Public on-demand price of one NVIDIA H100 SXM, per GPU-hour, USD (Lambda public pricing page; weekly first-party snapshot; one provider = a sample, not a market): 3.99 USD per GPU-hour (2026-09-10)",
     "detail": "Previous 3.99 USD per GPU-hour (2026-09-03) (0 vs 2026-09-03) / final / Source: Lambda public pricing page (first-party weekly check)"
    },
    {
     "date": "2026-09-10",
     "revision": 1,
     "recorded_at": "2026-09-10 18:01:32",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.bis_advanced_computing_recent",
     "label": "Most recent BIS documents matching \"advanced computing\" (ledger of the last 15): 15 documents (2026-09-10)",
     "detail": "Previous 15 documents (2026-09-09) (0 vs 2026-09-09) / final / Source: Federal Register (federalregister.gov) API"
    },
    {
     "date": "2026-09-10",
     "revision": 1,
     "recorded_at": "2026-09-10 18:01:32",
     "kind": "routine",
     "chapter": "gpu",
     "series": "gpu.token_prices_tracked",
     "label": "Published inference token prices, tracked models (USD per 1M tokens, list price; weekly first-party check; definition v1.0 shared with the Japan edition; world background): 4 USD per 1M tokens (2026-09-10 18:01)",
     "detail": "Previous 4 USD per 1M tokens (2026-09-09 18:01) (0 vs 2026-09-09 18:01) / final / Source: Official pricing pages of each provider (figures only; definition v1.0)"
    },
    {
     "date": "2026-09-10",
     "revision": 1,
     "recorded_at": "2026-09-10 18:01:32",
     "kind": "routine",
     "chapter": "datacenter",
     "series": "datacenter.cooling_degree_days",
     "label": "Daily cooling degree days, CONUS population-weighted (NOAA CPC definition, base 65F): 9 (2026-09-08)",
     "detail": "Previous 8 (2026-09-07) (+1 vs 2026-09-07) / final / Source: NOAA Climate Prediction Center, Degree Days Statistics (population-weighted)"
    },
    {
     "date": "2026-09-10",
     "revision": 1,
     "recorded_at": "2026-09-10 18:01:32",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.hurricane",
     "label": "Active tropical cyclones, TS or stronger (NHC, Atlantic + East/Central Pacific; daily snapshot): 1 (2026-09-09)",
     "detail": "Previous 2 (2026-09-08) (-1 vs 2026-09-08) / final / Source: NOAA National Hurricane Center"
    },
    {
     "date": "2026-09-10",
     "revision": 1,
     "recorded_at": "2026-09-10 18:01:32",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.tga_balance",
     "label": "Treasury General Account opening balance (millions of USD, daily): 888,923 (2026-09-08)",
     "detail": "Previous 903,928 (2026-09-04) (-15005 vs 2026-09-04) / final / Source: U.S. Department of the Treasury, Daily Treasury Statement (Fiscal Data)"
    },
    {
     "date": "2026-09-10",
     "revision": 1,
     "recorded_at": "2026-09-10 18:01:32",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.treasury_yield",
     "label": "Daily Treasury Par Yield Curve (%, headline 10Y): 4.83 (2026-09-09)",
     "detail": "Previous 4.8 (2026-09-08) (+0.03 vs 2026-09-08) / final / Source: U.S. Department of the Treasury, Daily Treasury Par Yield Curve Rates"
    },
    {
     "date": "2026-09-10",
     "revision": 1,
     "recorded_at": "2026-09-10 18:01:32",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.earthquake",
     "label": "Earthquakes M5.0+ per day (UTC; U.S. vicinity bounding box — see definition): 0 (2026-09-09)",
     "detail": "Previous 0 (2026-09-08) (0 vs 2026-09-08) / final / Source: U.S. Geological Survey, Earthquake Hazards Program"
    },
    {
     "date": "2026-09-10",
     "revision": 1,
     "recorded_at": "2026-09-10 18:01:32",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.extreme_heat",
     "label": "Active heat alerts (Excessive Heat Warning + Heat Advisory; daily snapshot): 29 (2026-09-09)",
     "detail": "Previous 30 (2026-09-08) (-1 vs 2026-09-08) / final / Source: NOAA National Weather Service alerts API"
    },
    {
     "date": "2026-09-10",
     "revision": 1,
     "recorded_at": "2026-09-10 18:01:32",
     "kind": "routine",
     "chapter": "market",
     "series": "market.support_count",
     "label": "Support received by this site (cumulative count; operator self-tests excluded; daily snapshot): 0 count (2026-09-10)",
     "detail": "Previous 0 count (2026-09-09) (0 vs 2026-09-09) / provisional / Source: AI Lifeline first-party observation"
    },
    {
     "date": "2026-09-10",
     "revision": 1,
     "recorded_at": "2026-09-10 18:01:32",
     "kind": "routine",
     "chapter": "ai_readers",
     "series": "ai_readers.week_verified",
     "label": "AI readers (weekly) - AI requests to the United States edition (/us/ paths): 98 requests (2026-09-09)",
     "detail": "Previous 69 requests (2026-09-08) (+29 vs 2026-09-08) / provisional / Source: Cloudflare GraphQL Analytics API (httpRequestsAdaptiveGroups, edge measurement)"
    },
    {
     "date": "2026-09-10",
     "revision": 1,
     "recorded_at": "2026-09-10 18:01:32",
     "kind": "revision",
     "chapter": "fiscal",
     "series": "fiscal.ai_grants_open",
     "label": "Revised: Posted funding opportunities matching the AI query (count; monthly = last snapshot of the month) for 2026-09",
     "detail": "181 (final) -> 179 (final) on refetch / Source: Grants.gov search API"
    },
    {
     "date": "2026-09-10",
     "revision": 1,
     "recorded_at": "2026-09-10 18:01:32",
     "kind": "routine",
     "chapter": "power",
     "series": "power.us48_demand_mwh",
     "label": "US Lower 48 electricity demand (daily total): 14,378,557 MWh (2026-09-09)",
     "detail": "Previous 13,807,110 MWh (2026-09-08) (+571447 vs 2026-09-08) / provisional / Source: U.S. Energy Information Administration, Hourly Electric Grid Monitor (Form EIA-930)"
    }
   ],
   "corrections": [
    {
     "date": "2026-09-04",
     "revision": 2,
     "recorded_at": "2026-09-04 18:01:30",
     "kind": "correction",
     "chapter": "",
     "series": "",
     "label": "Re-run on the same day produced revision 2",
     "detail": "Revision 1 (20 items) is kept in the ledger; the page shows revision 2 (11 items)"
    },
    {
     "date": "2026-09-03",
     "revision": 2,
     "recorded_at": "2026-09-03 21:53:29",
     "kind": "correction",
     "chapter": "",
     "series": "",
     "label": "Re-run on the same day produced revision 2",
     "detail": "Revision 1 (1 items) is kept in the ledger; the page shows revision 2 (5 items)"
    }
   ]
  },
  "eu": {
   "edition": "European Union edition",
   "lang": "en",
   "source": "https://ai-lifeline.org/eu/api/changes_eu.json",
   "generated": "2026-09-23",
   "observation": "Today's changes - day-over-day differences in this edition's own observations (no external news). A day with no change is recorded as no_change.",
   "ledger_policy": "The ledger (ledger.jsonl) is append-only. A re-run on the same day never deletes earlier rows; it appends a new revision, and the display uses only the latest revision of each day.",
   "kinds": {
    "routine": "the same series advanced by one observation (folded on the page into one line per day)",
    "new_series": "a series appeared for the first time",
    "revision": "a value for an already-observed date changed (e.g. provisional replaced by final with a different number)",
    "observation_start": "the changes ledger started for this edition",
    "observation_stop": "a series that had values is no longer measured",
    "no_change": "nothing moved since the previous run (also an observation)",
    "correction": "a same-day re-run produced a different set of items; earlier rows are kept"
   },
   "today": [
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 20:05:03",
     "kind": "routine",
     "chapter": "power",
     "series": "power.eu27_load_forecast_mwh",
     "label": "EU27 day-ahead total load FORECAST (daily energy; not actual load): 6,409,509 MWh (2026-09-23)",
     "detail": "Previous 6,641,634 MWh (2026-09-22) (-232125 vs 2026-09-22) / provisional / Source: ENTSO-E Transparency Platform (data published by the European TSOs under Regulation (EU) No 543/2013)"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 20:05:03",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.acts_last_30_days",
     "label": "OJ L legal acts with \"artificial intelligence\" in the title, last 30 days: 0 acts (2026-09-23)",
     "detail": "Previous 0 acts (2026-09-22) (0 vs 2026-09-22) / final / Source: EUR-Lex, Publications Office of the European Union"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 20:05:03",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.euro_area_yield_10y",
     "label": "Euro area yield curve - AAA-rated central government bonds, 10-year spot rate, % per annum (ECB, business daily): 3.4527 % (2026-09-22)",
     "detail": "Previous 3.4738 % (2026-09-21) (-0.02 vs 2026-09-21) / final / Source: European Central Bank (ECB), Euro area yield curves"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 20:05:03",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.earthquake",
     "label": "Earthquakes M5.0+ per day (UTC; Europe vicinity bounding box - see definition): 0 events (2026-09-22)",
     "detail": "Previous 0 events (2026-09-21) (0 vs 2026-09-21) / final / Source: U.S. Geological Survey, Earthquake Hazards Program (ComCat)"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 20:05:03",
     "kind": "routine",
     "chapter": "market",
     "series": "market.support_count",
     "label": "Support received by this site (cumulative count; operator self-tests excluded; daily snapshot): 0 count (2026-09-23)",
     "detail": "Previous 0 count (2026-09-22) (0 vs 2026-09-22) / provisional / Source: AI Lifeline first-party observation"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 20:05:03",
     "kind": "routine",
     "chapter": "ai_readers",
     "series": "ai_readers.week_verified",
     "label": "AI readers (weekly) - AI requests to the European Union edition (/eu/ paths): 70 requests (2026-09-22)",
     "detail": "Previous 66 requests (2026-09-21) (+4 vs 2026-09-21) / provisional / Source: Cloudflare GraphQL Analytics API (httpRequestsAdaptiveGroups, edge measurement)"
    }
   ],
   "recent": [
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 20:05:03",
     "kind": "routine",
     "chapter": "ai_readers",
     "series": "ai_readers.week_verified",
     "label": "AI readers (weekly) - AI requests to the European Union edition (/eu/ paths): 70 requests (2026-09-22)",
     "detail": "Previous 66 requests (2026-09-21) (+4 vs 2026-09-21) / provisional / Source: Cloudflare GraphQL Analytics API (httpRequestsAdaptiveGroups, edge measurement)"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 20:05:03",
     "kind": "routine",
     "chapter": "power",
     "series": "power.eu27_load_forecast_mwh",
     "label": "EU27 day-ahead total load FORECAST (daily energy; not actual load): 6,409,509 MWh (2026-09-23)",
     "detail": "Previous 6,641,634 MWh (2026-09-22) (-232125 vs 2026-09-22) / provisional / Source: ENTSO-E Transparency Platform (data published by the European TSOs under Regulation (EU) No 543/2013)"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 20:05:03",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.acts_last_30_days",
     "label": "OJ L legal acts with \"artificial intelligence\" in the title, last 30 days: 0 acts (2026-09-23)",
     "detail": "Previous 0 acts (2026-09-22) (0 vs 2026-09-22) / final / Source: EUR-Lex, Publications Office of the European Union"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 20:05:03",
     "kind": "routine",
     "chapter": "market",
     "series": "market.support_count",
     "label": "Support received by this site (cumulative count; operator self-tests excluded; daily snapshot): 0 count (2026-09-23)",
     "detail": "Previous 0 count (2026-09-22) (0 vs 2026-09-22) / provisional / Source: AI Lifeline first-party observation"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 20:05:03",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.earthquake",
     "label": "Earthquakes M5.0+ per day (UTC; Europe vicinity bounding box - see definition): 0 events (2026-09-22)",
     "detail": "Previous 0 events (2026-09-21) (0 vs 2026-09-21) / final / Source: U.S. Geological Survey, Earthquake Hazards Program (ComCat)"
    },
    {
     "date": "2026-09-23",
     "revision": 1,
     "recorded_at": "2026-09-23 20:05:03",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.euro_area_yield_10y",
     "label": "Euro area yield curve - AAA-rated central government bonds, 10-year spot rate, % per annum (ECB, business daily): 3.4527 % (2026-09-22)",
     "detail": "Previous 3.4738 % (2026-09-21) (-0.02 vs 2026-09-21) / final / Source: European Central Bank (ECB), Euro area yield curves"
    },
    {
     "date": "2026-09-22",
     "revision": 1,
     "recorded_at": "2026-09-22 20:04:35",
     "kind": "routine",
     "chapter": "ai_readers",
     "series": "ai_readers.week_verified",
     "label": "AI readers (weekly) - AI requests to the European Union edition (/eu/ paths): 66 requests (2026-09-21)",
     "detail": "Previous 13 requests (2026-09-20) (+53 vs 2026-09-20) / provisional / Source: Cloudflare GraphQL Analytics API (httpRequestsAdaptiveGroups, edge measurement)"
    },
    {
     "date": "2026-09-22",
     "revision": 1,
     "recorded_at": "2026-09-22 20:04:35",
     "kind": "routine",
     "chapter": "market",
     "series": "market.support_count",
     "label": "Support received by this site (cumulative count; operator self-tests excluded; daily snapshot): 0 count (2026-09-22)",
     "detail": "Previous 0 count (2026-09-21) (0 vs 2026-09-21) / provisional / Source: AI Lifeline first-party observation"
    },
    {
     "date": "2026-09-22",
     "revision": 1,
     "recorded_at": "2026-09-22 20:04:35",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.earthquake",
     "label": "Earthquakes M5.0+ per day (UTC; Europe vicinity bounding box - see definition): 0 events (2026-09-21)",
     "detail": "Previous 0 events (2026-09-20) (0 vs 2026-09-20) / final / Source: U.S. Geological Survey, Earthquake Hazards Program (ComCat)"
    },
    {
     "date": "2026-09-22",
     "revision": 1,
     "recorded_at": "2026-09-22 20:04:35",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.euro_area_yield_10y",
     "label": "Euro area yield curve - AAA-rated central government bonds, 10-year spot rate, % per annum (ECB, business daily): 3.4738 % (2026-09-21)",
     "detail": "Previous 3.5298 % (2026-09-18) (-0.06 vs 2026-09-18) / final / Source: European Central Bank (ECB), Euro area yield curves"
    },
    {
     "date": "2026-09-22",
     "revision": 1,
     "recorded_at": "2026-09-22 20:04:35",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.acts_last_30_days",
     "label": "OJ L legal acts with \"artificial intelligence\" in the title, last 30 days: 0 acts (2026-09-22)",
     "detail": "Previous 0 acts (2026-09-21) (0 vs 2026-09-21) / final / Source: EUR-Lex, Publications Office of the European Union"
    },
    {
     "date": "2026-09-22",
     "revision": 1,
     "recorded_at": "2026-09-22 20:04:35",
     "kind": "routine",
     "chapter": "power",
     "series": "power.eu27_load_forecast_mwh",
     "label": "EU27 day-ahead total load FORECAST (daily energy; not actual load): 6,641,634 MWh (2026-09-22)",
     "detail": "Previous 6,568,738 MWh (2026-09-21) (+72896 vs 2026-09-21) / provisional / Source: ENTSO-E Transparency Platform (data published by the European TSOs under Regulation (EU) No 543/2013)"
    },
    {
     "date": "2026-09-21",
     "revision": 1,
     "recorded_at": "2026-09-21 20:04:15",
     "kind": "routine",
     "chapter": "ai_readers",
     "series": "ai_readers.week_verified",
     "label": "AI readers (weekly) - AI requests to the European Union edition (/eu/ paths): 13 requests (2026-09-20)",
     "detail": "Previous 90 requests (2026-09-19) (-77 vs 2026-09-19) / provisional / Source: Cloudflare GraphQL Analytics API (httpRequestsAdaptiveGroups, edge measurement)"
    },
    {
     "date": "2026-09-21",
     "revision": 1,
     "recorded_at": "2026-09-21 20:04:15",
     "kind": "routine",
     "chapter": "market",
     "series": "market.support_count",
     "label": "Support received by this site (cumulative count; operator self-tests excluded; daily snapshot): 0 count (2026-09-21)",
     "detail": "Previous 0 count (2026-09-20) (0 vs 2026-09-20) / provisional / Source: AI Lifeline first-party observation"
    },
    {
     "date": "2026-09-21",
     "revision": 1,
     "recorded_at": "2026-09-21 20:04:15",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.earthquake",
     "label": "Earthquakes M5.0+ per day (UTC; Europe vicinity bounding box - see definition): 0 events (2026-09-20)",
     "detail": "Previous 0 events (2026-09-19) (0 vs 2026-09-19) / final / Source: U.S. Geological Survey, Earthquake Hazards Program (ComCat)"
    },
    {
     "date": "2026-09-21",
     "revision": 1,
     "recorded_at": "2026-09-21 20:04:15",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.euro_area_yield_10y",
     "label": "Euro area yield curve - AAA-rated central government bonds, 10-year spot rate, % per annum (ECB, business daily): 3.5298 % (2026-09-18)",
     "detail": "Previous 3.4875 % (2026-09-17) (+0.04 vs 2026-09-17) / final / Source: European Central Bank (ECB), Euro area yield curves"
    },
    {
     "date": "2026-09-21",
     "revision": 1,
     "recorded_at": "2026-09-21 20:04:15",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.acts_last_30_days",
     "label": "OJ L legal acts with \"artificial intelligence\" in the title, last 30 days: 0 acts (2026-09-21)",
     "detail": "Previous 0 acts (2026-09-20) (0 vs 2026-09-20) / final / Source: EUR-Lex, Publications Office of the European Union"
    },
    {
     "date": "2026-09-21",
     "revision": 1,
     "recorded_at": "2026-09-21 20:04:15",
     "kind": "routine",
     "chapter": "power",
     "series": "power.eu27_load_forecast_mwh",
     "label": "EU27 day-ahead total load FORECAST (daily energy; not actual load): 6,568,738 MWh (2026-09-21)",
     "detail": "Previous 5,578,921 MWh (2026-09-20) (+989817 vs 2026-09-20) / provisional / Source: ENTSO-E Transparency Platform (data published by the European TSOs under Regulation (EU) No 543/2013)"
    },
    {
     "date": "2026-09-20",
     "revision": 1,
     "recorded_at": "2026-09-20 20:04:58",
     "kind": "routine",
     "chapter": "power",
     "series": "power.eu27_load_forecast_mwh",
     "label": "EU27 day-ahead total load FORECAST (daily energy; not actual load): 5,578,921 MWh (2026-09-20)",
     "detail": "Previous 4,890,856 MWh (2026-09-19) (+688065 vs 2026-09-19) / provisional / Source: ENTSO-E Transparency Platform (data published by the European TSOs under Regulation (EU) No 543/2013)"
    },
    {
     "date": "2026-09-20",
     "revision": 1,
     "recorded_at": "2026-09-20 20:04:58",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.acts_last_30_days",
     "label": "OJ L legal acts with \"artificial intelligence\" in the title, last 30 days: 0 acts (2026-09-20)",
     "detail": "Previous 0 acts (2026-09-19) (0 vs 2026-09-19) / final / Source: EUR-Lex, Publications Office of the European Union"
    },
    {
     "date": "2026-09-20",
     "revision": 1,
     "recorded_at": "2026-09-20 20:04:58",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.earthquake",
     "label": "Earthquakes M5.0+ per day (UTC; Europe vicinity bounding box - see definition): 0 events (2026-09-19)",
     "detail": "Previous 0 events (2026-09-18) (0 vs 2026-09-18) / final / Source: U.S. Geological Survey, Earthquake Hazards Program (ComCat)"
    },
    {
     "date": "2026-09-20",
     "revision": 1,
     "recorded_at": "2026-09-20 20:04:58",
     "kind": "routine",
     "chapter": "market",
     "series": "market.support_count",
     "label": "Support received by this site (cumulative count; operator self-tests excluded; daily snapshot): 0 count (2026-09-20)",
     "detail": "Previous 0 count (2026-09-19) (0 vs 2026-09-19) / provisional / Source: AI Lifeline first-party observation"
    },
    {
     "date": "2026-09-20",
     "revision": 1,
     "recorded_at": "2026-09-20 20:04:58",
     "kind": "routine",
     "chapter": "ai_readers",
     "series": "ai_readers.week_verified",
     "label": "AI readers (weekly) - AI requests to the European Union edition (/eu/ paths): 90 requests (2026-09-19)",
     "detail": "Previous 85 requests (2026-09-18) (+5 vs 2026-09-18) / final / Source: Cloudflare GraphQL Analytics API (httpRequestsAdaptiveGroups, edge measurement)"
    },
    {
     "date": "2026-09-19",
     "revision": 3,
     "recorded_at": "2026-09-19 20:04:05",
     "kind": "routine",
     "chapter": "market",
     "series": "market.support_count",
     "label": "Support received by this site (cumulative count; operator self-tests excluded; daily snapshot): 0 count (2026-09-19)",
     "detail": "Previous 0 count (2026-09-18) (0 vs 2026-09-18) / provisional / Source: AI Lifeline first-party observation"
    },
    {
     "date": "2026-09-19",
     "revision": 3,
     "recorded_at": "2026-09-19 20:04:05",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.earthquake",
     "label": "Earthquakes M5.0+ per day (UTC; Europe vicinity bounding box - see definition): 0 events (2026-09-18)",
     "detail": "Previous 0 events (2026-09-17) (0 vs 2026-09-17) / final / Source: U.S. Geological Survey, Earthquake Hazards Program (ComCat)"
    },
    {
     "date": "2026-09-19",
     "revision": 3,
     "recorded_at": "2026-09-19 20:04:05",
     "kind": "routine",
     "chapter": "power",
     "series": "power.eu27_load_forecast_mwh",
     "label": "EU27 day-ahead total load FORECAST (daily energy; not actual load): 4,890,856 MWh (2026-09-19)",
     "detail": "Previous 6,592,221 MWh (2026-09-18) (-1701365 vs 2026-09-18) / provisional / Source: ENTSO-E Transparency Platform (data published by the European TSOs under Regulation (EU) No 543/2013)"
    },
    {
     "date": "2026-09-18",
     "revision": 1,
     "recorded_at": "2026-09-18 20:04:53",
     "kind": "routine",
     "chapter": "ai_readers",
     "series": "ai_readers.week_verified",
     "label": "AI readers (weekly) - AI requests to the European Union edition (/eu/ paths): 35 requests (2026-09-17)",
     "detail": "Previous 31 requests (2026-09-16) (+4 vs 2026-09-16) / provisional / Source: Cloudflare GraphQL Analytics API (httpRequestsAdaptiveGroups, edge measurement)"
    },
    {
     "date": "2026-09-18",
     "revision": 1,
     "recorded_at": "2026-09-18 20:04:53",
     "kind": "routine",
     "chapter": "market",
     "series": "market.support_count",
     "label": "Support received by this site (cumulative count; operator self-tests excluded; daily snapshot): 0 count (2026-09-18)",
     "detail": "Previous 0 count (2026-09-17) (0 vs 2026-09-17) / provisional / Source: AI Lifeline first-party observation"
    },
    {
     "date": "2026-09-18",
     "revision": 1,
     "recorded_at": "2026-09-18 20:04:53",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.earthquake",
     "label": "Earthquakes M5.0+ per day (UTC; Europe vicinity bounding box - see definition): 0 events (2026-09-17)",
     "detail": "Previous 0 events (2026-09-16) (0 vs 2026-09-16) / final / Source: U.S. Geological Survey, Earthquake Hazards Program (ComCat)"
    },
    {
     "date": "2026-09-18",
     "revision": 1,
     "recorded_at": "2026-09-18 20:04:53",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.euro_area_yield_10y",
     "label": "Euro area yield curve - AAA-rated central government bonds, 10-year spot rate, % per annum (ECB, business daily): 3.4875 % (2026-09-17)",
     "detail": "Previous 3.5335 % (2026-09-16) (-0.05 vs 2026-09-16) / final / Source: European Central Bank (ECB), Euro area yield curves"
    },
    {
     "date": "2026-09-18",
     "revision": 1,
     "recorded_at": "2026-09-18 20:04:53",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.acts_last_30_days",
     "label": "OJ L legal acts with \"artificial intelligence\" in the title, last 30 days: 0 acts (2026-09-18)",
     "detail": "Previous 0 acts (2026-09-17) (0 vs 2026-09-17) / final / Source: EUR-Lex, Publications Office of the European Union"
    },
    {
     "date": "2026-09-18",
     "revision": 1,
     "recorded_at": "2026-09-18 20:04:53",
     "kind": "routine",
     "chapter": "power",
     "series": "power.eu27_load_forecast_mwh",
     "label": "EU27 day-ahead total load FORECAST (daily energy; not actual load): 6,587,266 MWh (2026-09-18)",
     "detail": "Previous 6,619,752 MWh (2026-09-17) (-32486 vs 2026-09-17) / provisional / Source: ENTSO-E Transparency Platform (data published by the European TSOs under Regulation (EU) No 543/2013)"
    },
    {
     "date": "2026-09-17",
     "revision": 1,
     "recorded_at": "2026-09-17 20:04:15",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.euro_area_yield_10y",
     "label": "Euro area yield curve - AAA-rated central government bonds, 10-year spot rate, % per annum (ECB, business daily): 3.5335 % (2026-09-16)",
     "detail": "Previous 3.5437 % (2026-09-15) (-0.01 vs 2026-09-15) / final / Source: European Central Bank (ECB), Euro area yield curves"
    },
    {
     "date": "2026-09-17",
     "revision": 1,
     "recorded_at": "2026-09-17 20:04:15",
     "kind": "routine",
     "chapter": "ai_readers",
     "series": "ai_readers.week_verified",
     "label": "AI readers (weekly) - AI requests to the European Union edition (/eu/ paths): 31 requests (2026-09-16)",
     "detail": "Previous 27 requests (2026-09-15) (+4 vs 2026-09-15) / provisional / Source: Cloudflare GraphQL Analytics API (httpRequestsAdaptiveGroups, edge measurement)"
    },
    {
     "date": "2026-09-17",
     "revision": 1,
     "recorded_at": "2026-09-17 20:04:15",
     "kind": "routine",
     "chapter": "market",
     "series": "market.support_count",
     "label": "Support received by this site (cumulative count; operator self-tests excluded; daily snapshot): 0 count (2026-09-17)",
     "detail": "Previous 0 count (2026-09-16) (0 vs 2026-09-16) / provisional / Source: AI Lifeline first-party observation"
    },
    {
     "date": "2026-09-17",
     "revision": 1,
     "recorded_at": "2026-09-17 20:04:15",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.earthquake",
     "label": "Earthquakes M5.0+ per day (UTC; Europe vicinity bounding box - see definition): 0 events (2026-09-16)",
     "detail": "Previous 0 events (2026-09-15) (0 vs 2026-09-15) / final / Source: U.S. Geological Survey, Earthquake Hazards Program (ComCat)"
    },
    {
     "date": "2026-09-17",
     "revision": 1,
     "recorded_at": "2026-09-17 20:04:15",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.acts_last_30_days",
     "label": "OJ L legal acts with \"artificial intelligence\" in the title, last 30 days: 0 acts (2026-09-17)",
     "detail": "Previous 0 acts (2026-09-16) (0 vs 2026-09-16) / final / Source: EUR-Lex, Publications Office of the European Union"
    },
    {
     "date": "2026-09-17",
     "revision": 1,
     "recorded_at": "2026-09-17 20:04:15",
     "kind": "routine",
     "chapter": "power",
     "series": "power.eu27_load_forecast_mwh",
     "label": "EU27 day-ahead total load FORECAST (daily energy; not actual load): 6,619,752 MWh (2026-09-17)",
     "detail": "Previous 6,701,701 MWh (2026-09-16) (-81949 vs 2026-09-16) / provisional / Source: ENTSO-E Transparency Platform (data published by the European TSOs under Regulation (EU) No 543/2013)"
    },
    {
     "date": "2026-09-16",
     "revision": 1,
     "recorded_at": "2026-09-16 20:04:08",
     "kind": "routine",
     "chapter": "ai_readers",
     "series": "ai_readers.week_verified",
     "label": "AI readers (weekly) - AI requests to the European Union edition (/eu/ paths): 27 requests (2026-09-15)",
     "detail": "Previous 20 requests (2026-09-14) (+7 vs 2026-09-14) / provisional / Source: Cloudflare GraphQL Analytics API (httpRequestsAdaptiveGroups, edge measurement)"
    },
    {
     "date": "2026-09-16",
     "revision": 1,
     "recorded_at": "2026-09-16 20:04:08",
     "kind": "routine",
     "chapter": "market",
     "series": "market.support_count",
     "label": "Support received by this site (cumulative count; operator self-tests excluded; daily snapshot): 0 count (2026-09-16)",
     "detail": "Previous 0 count (2026-09-15) (0 vs 2026-09-15) / provisional / Source: AI Lifeline first-party observation"
    },
    {
     "date": "2026-09-16",
     "revision": 1,
     "recorded_at": "2026-09-16 20:04:08",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.earthquake",
     "label": "Earthquakes M5.0+ per day (UTC; Europe vicinity bounding box - see definition): 0 events (2026-09-15)",
     "detail": "Previous 0 events (2026-09-14) (0 vs 2026-09-14) / final / Source: U.S. Geological Survey, Earthquake Hazards Program (ComCat)"
    },
    {
     "date": "2026-09-16",
     "revision": 1,
     "recorded_at": "2026-09-16 20:04:08",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.euro_area_yield_10y",
     "label": "Euro area yield curve - AAA-rated central government bonds, 10-year spot rate, % per annum (ECB, business daily): 3.5437 % (2026-09-15)",
     "detail": "Previous 3.5409 % (2026-09-14) (+0 vs 2026-09-14) / final / Source: European Central Bank (ECB), Euro area yield curves"
    },
    {
     "date": "2026-09-16",
     "revision": 1,
     "recorded_at": "2026-09-16 20:04:08",
     "kind": "routine",
     "chapter": "datacenter",
     "series": "datacenter.electrical_equipment_production_index",
     "label": "Production index, NACE C27.1 (electric motors, generators, transformers, distribution and control apparatus), EU27, seasonally and calendar adjusted, 2021=100 (Eurostat sts_inpr_m, monthly): 105.9 index (2021=100) (2026-07)",
     "detail": "Previous 102.8 index (2021=100) (2026-06) (+3.1 vs 2026-06) / final / Source: Eurostat, Production in industry - monthly data (sts_inpr_m), NACE Rev.2 C27.1"
    },
    {
     "date": "2026-09-16",
     "revision": 1,
     "recorded_at": "2026-09-16 20:04:08",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.acts_last_30_days",
     "label": "OJ L legal acts with \"artificial intelligence\" in the title, last 30 days: 0 acts (2026-09-16)",
     "detail": "Previous 0 acts (2026-09-15) (0 vs 2026-09-15) / final / Source: EUR-Lex, Publications Office of the European Union"
    },
    {
     "date": "2026-09-16",
     "revision": 1,
     "recorded_at": "2026-09-16 20:04:08",
     "kind": "routine",
     "chapter": "power",
     "series": "power.eu27_load_forecast_mwh",
     "label": "EU27 day-ahead total load FORECAST (daily energy; not actual load): 6,701,701 MWh (2026-09-16)",
     "detail": "Previous 6,771,538 MWh (2026-09-15) (-69837 vs 2026-09-15) / provisional / Source: ENTSO-E Transparency Platform (data published by the European TSOs under Regulation (EU) No 543/2013)"
    },
    {
     "date": "2026-09-15",
     "revision": 1,
     "recorded_at": "2026-09-15 20:03:59",
     "kind": "routine",
     "chapter": "ai_readers",
     "series": "ai_readers.week_verified",
     "label": "AI readers (weekly) - AI requests to the European Union edition (/eu/ paths): 20 requests (2026-09-14)",
     "detail": "Previous 12 requests (2026-09-13) (+8 vs 2026-09-13) / provisional / Source: Cloudflare GraphQL Analytics API (httpRequestsAdaptiveGroups, edge measurement)"
    },
    {
     "date": "2026-09-15",
     "revision": 1,
     "recorded_at": "2026-09-15 20:03:59",
     "kind": "routine",
     "chapter": "market",
     "series": "market.support_count",
     "label": "Support received by this site (cumulative count; operator self-tests excluded; daily snapshot): 0 count (2026-09-15)",
     "detail": "Previous 0 count (2026-09-14) (0 vs 2026-09-14) / provisional / Source: AI Lifeline first-party observation"
    },
    {
     "date": "2026-09-15",
     "revision": 1,
     "recorded_at": "2026-09-15 20:03:59",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.earthquake",
     "label": "Earthquakes M5.0+ per day (UTC; Europe vicinity bounding box - see definition): 0 events (2026-09-14)",
     "detail": "Previous 0 events (2026-09-13) (0 vs 2026-09-13) / final / Source: U.S. Geological Survey, Earthquake Hazards Program (ComCat)"
    },
    {
     "date": "2026-09-15",
     "revision": 1,
     "recorded_at": "2026-09-15 20:03:59",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.euro_area_yield_10y",
     "label": "Euro area yield curve - AAA-rated central government bonds, 10-year spot rate, % per annum (ECB, business daily): 3.5409 % (2026-09-14)",
     "detail": "Previous 3.5227 % (2026-09-11) (+0.02 vs 2026-09-11) / final / Source: European Central Bank (ECB), Euro area yield curves"
    },
    {
     "date": "2026-09-15",
     "revision": 1,
     "recorded_at": "2026-09-15 20:03:59",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.acts_last_30_days",
     "label": "OJ L legal acts with \"artificial intelligence\" in the title, last 30 days: 0 acts (2026-09-15)",
     "detail": "Previous 0 acts (2026-09-14) (0 vs 2026-09-14) / final / Source: EUR-Lex, Publications Office of the European Union"
    },
    {
     "date": "2026-09-15",
     "revision": 1,
     "recorded_at": "2026-09-15 20:03:59",
     "kind": "routine",
     "chapter": "power",
     "series": "power.eu27_load_forecast_mwh",
     "label": "EU27 day-ahead total load FORECAST (daily energy; not actual load): 6,771,538 MWh (2026-09-15)",
     "detail": "Previous 6,603,548 MWh (2026-09-14) (+167990 vs 2026-09-14) / provisional / Source: ENTSO-E Transparency Platform (data published by the European TSOs under Regulation (EU) No 543/2013)"
    },
    {
     "date": "2026-09-14",
     "revision": 1,
     "recorded_at": "2026-09-14 20:03:12",
     "kind": "routine",
     "chapter": "power",
     "series": "power.eu27_load_forecast_mwh",
     "label": "EU27 day-ahead total load FORECAST (daily energy; not actual load): 6,603,548 MWh (2026-09-14)",
     "detail": "Previous 5,595,581 MWh (2026-09-13) (+1007967 vs 2026-09-13) / provisional / Source: ENTSO-E Transparency Platform (data published by the European TSOs under Regulation (EU) No 543/2013)"
    },
    {
     "date": "2026-09-14",
     "revision": 1,
     "recorded_at": "2026-09-14 20:03:12",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.euro_area_yield_10y",
     "label": "Euro area yield curve - AAA-rated central government bonds, 10-year spot rate, % per annum (ECB, business daily): 3.5227 % (2026-09-11)",
     "detail": "Previous 3.5032 % (2026-09-10) (+0.02 vs 2026-09-10) / final / Source: European Central Bank (ECB), Euro area yield curves"
    },
    {
     "date": "2026-09-14",
     "revision": 1,
     "recorded_at": "2026-09-14 20:03:12",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.acts_last_30_days",
     "label": "OJ L legal acts with \"artificial intelligence\" in the title, last 30 days: 0 acts (2026-09-14)",
     "detail": "Previous 0 acts (2026-09-13) (0 vs 2026-09-13) / final / Source: EUR-Lex, Publications Office of the European Union"
    },
    {
     "date": "2026-09-14",
     "revision": 1,
     "recorded_at": "2026-09-14 20:03:12",
     "kind": "routine",
     "chapter": "market",
     "series": "market.support_count",
     "label": "Support received by this site (cumulative count; operator self-tests excluded; daily snapshot): 0 count (2026-09-14)",
     "detail": "Previous 0 count (2026-09-13) (0 vs 2026-09-13) / provisional / Source: AI Lifeline first-party observation"
    },
    {
     "date": "2026-09-14",
     "revision": 1,
     "recorded_at": "2026-09-14 20:03:12",
     "kind": "routine",
     "chapter": "ai_readers",
     "series": "ai_readers.week_verified",
     "label": "AI readers (weekly) - AI requests to the European Union edition (/eu/ paths): 12 requests (2026-09-13)",
     "detail": "Previous 119 requests (2026-09-12) (-107 vs 2026-09-12) / provisional / Source: Cloudflare GraphQL Analytics API (httpRequestsAdaptiveGroups, edge measurement)"
    },
    {
     "date": "2026-09-14",
     "revision": 1,
     "recorded_at": "2026-09-14 20:03:12",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.earthquake",
     "label": "Earthquakes M5.0+ per day (UTC; Europe vicinity bounding box - see definition): 0 events (2026-09-13)",
     "detail": "Previous 0 events (2026-09-12) (0 vs 2026-09-12) / final / Source: U.S. Geological Survey, Earthquake Hazards Program (ComCat)"
    },
    {
     "date": "2026-09-13",
     "revision": 1,
     "recorded_at": "2026-09-13 20:03:37",
     "kind": "routine",
     "chapter": "ai_readers",
     "series": "ai_readers.week_verified",
     "label": "AI readers (weekly) - AI requests to the European Union edition (/eu/ paths): 119 requests (2026-09-12)",
     "detail": "Previous 113 requests (2026-09-11) (+6 vs 2026-09-11) / final / Source: Cloudflare GraphQL Analytics API (httpRequestsAdaptiveGroups, edge measurement)"
    },
    {
     "date": "2026-09-13",
     "revision": 1,
     "recorded_at": "2026-09-13 20:03:37",
     "kind": "routine",
     "chapter": "market",
     "series": "market.support_count",
     "label": "Support received by this site (cumulative count; operator self-tests excluded; daily snapshot): 0 count (2026-09-13)",
     "detail": "Previous 0 count (2026-09-12) (0 vs 2026-09-12) / provisional / Source: AI Lifeline first-party observation"
    },
    {
     "date": "2026-09-13",
     "revision": 1,
     "recorded_at": "2026-09-13 20:03:37",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.earthquake",
     "label": "Earthquakes M5.0+ per day (UTC; Europe vicinity bounding box - see definition): 0 events (2026-09-12)",
     "detail": "Previous 0 events (2026-09-11) (0 vs 2026-09-11) / final / Source: U.S. Geological Survey, Earthquake Hazards Program (ComCat)"
    },
    {
     "date": "2026-09-13",
     "revision": 1,
     "recorded_at": "2026-09-13 20:03:37",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.acts_last_30_days",
     "label": "OJ L legal acts with \"artificial intelligence\" in the title, last 30 days: 0 acts (2026-09-13)",
     "detail": "Previous 0 acts (2026-09-12) (0 vs 2026-09-12) / final / Source: EUR-Lex, Publications Office of the European Union"
    },
    {
     "date": "2026-09-13",
     "revision": 1,
     "recorded_at": "2026-09-13 20:03:37",
     "kind": "routine",
     "chapter": "power",
     "series": "power.eu27_load_forecast_mwh",
     "label": "EU27 day-ahead total load FORECAST (daily energy; not actual load): 5,595,581 MWh (2026-09-13)",
     "detail": "Previous 5,650,045 MWh (2026-09-12) (-54464 vs 2026-09-12) / provisional / Source: ENTSO-E Transparency Platform (data published by the European TSOs under Regulation (EU) No 543/2013)"
    },
    {
     "date": "2026-09-12",
     "revision": 8,
     "recorded_at": "2026-09-12 20:03:50",
     "kind": "revision",
     "chapter": "power",
     "series": "power.eu27_load_forecast_mwh",
     "label": "Revised: EU27 day-ahead total load FORECAST (daily energy; not actual load) for 2026-09-12",
     "detail": "5,626,663 MWh (provisional) -> 5,650,045 MWh (provisional) on refetch / Source: ENTSO-E Transparency Platform (data published by the European TSOs under Regulation (EU) No 543/2013)"
    },
    {
     "date": "2026-09-11",
     "revision": 1,
     "recorded_at": "2026-09-11 20:00:28",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.acts_last_30_days",
     "label": "OJ L legal acts with \"artificial intelligence\" in the title, last 30 days: 0 acts (2026-09-11)",
     "detail": "Previous 0 acts (2026-09-10) (0 vs 2026-09-10) / final / Source: EUR-Lex, Publications Office of the European Union"
    },
    {
     "date": "2026-09-11",
     "revision": 1,
     "recorded_at": "2026-09-11 20:00:28",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.euro_area_yield_10y",
     "label": "Euro area yield curve - AAA-rated central government bonds, 10-year spot rate, % per annum (ECB, business daily): 3.5032 % (2026-09-10)",
     "detail": "Previous 3.4266 % (2026-09-09) (+0.08 vs 2026-09-09) / final / Source: European Central Bank (ECB), Euro area yield curves"
    },
    {
     "date": "2026-09-11",
     "revision": 1,
     "recorded_at": "2026-09-11 20:00:28",
     "kind": "routine",
     "chapter": "market",
     "series": "market.support_count",
     "label": "Support received by this site (cumulative count; operator self-tests excluded; daily snapshot): 0 count (2026-09-11)",
     "detail": "Previous 0 count (2026-09-10) (0 vs 2026-09-10) / provisional / Source: AI Lifeline first-party observation"
    },
    {
     "date": "2026-09-11",
     "revision": 1,
     "recorded_at": "2026-09-11 20:00:28",
     "kind": "routine",
     "chapter": "ai_readers",
     "series": "ai_readers.week_verified",
     "label": "AI readers (weekly) - AI requests to the European Union edition (/eu/ paths): 110 requests (2026-09-10)",
     "detail": "Previous 96 requests (2026-09-09) (+14 vs 2026-09-09) / provisional / Source: Cloudflare GraphQL Analytics API (httpRequestsAdaptiveGroups, edge measurement)"
    },
    {
     "date": "2026-09-11",
     "revision": 1,
     "recorded_at": "2026-09-11 20:00:28",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.earthquake",
     "label": "Earthquakes M5.0+ per day (UTC; Europe vicinity bounding box - see definition): 0 events (2026-09-10)",
     "detail": "Previous 0 events (2026-09-09) (0 vs 2026-09-09) / final / Source: U.S. Geological Survey, Earthquake Hazards Program (ComCat)"
    },
    {
     "date": "2026-09-10",
     "revision": 1,
     "recorded_at": "2026-09-10 20:00:26",
     "kind": "routine",
     "chapter": "ai_readers",
     "series": "ai_readers.week_verified",
     "label": "AI readers (weekly) - AI requests to the European Union edition (/eu/ paths): 96 requests (2026-09-09)",
     "detail": "Previous 92 requests (2026-09-08) (+4 vs 2026-09-08) / provisional / Source: Cloudflare GraphQL Analytics API (httpRequestsAdaptiveGroups, edge measurement)"
    },
    {
     "date": "2026-09-10",
     "revision": 1,
     "recorded_at": "2026-09-10 20:00:26",
     "kind": "routine",
     "chapter": "market",
     "series": "market.support_count",
     "label": "Support received by this site (cumulative count; operator self-tests excluded; daily snapshot): 0 count (2026-09-10)",
     "detail": "Previous 0 count (2026-09-09) (0 vs 2026-09-09) / provisional / Source: AI Lifeline first-party observation"
    },
    {
     "date": "2026-09-10",
     "revision": 1,
     "recorded_at": "2026-09-10 20:00:26",
     "kind": "routine",
     "chapter": "disaster",
     "series": "disaster.earthquake",
     "label": "Earthquakes M5.0+ per day (UTC; Europe vicinity bounding box - see definition): 0 events (2026-09-09)",
     "detail": "Previous 0 events (2026-09-08) (0 vs 2026-09-08) / final / Source: U.S. Geological Survey, Earthquake Hazards Program (ComCat)"
    },
    {
     "date": "2026-09-10",
     "revision": 1,
     "recorded_at": "2026-09-10 20:00:26",
     "kind": "routine",
     "chapter": "fiscal",
     "series": "fiscal.euro_area_yield_10y",
     "label": "Euro area yield curve - AAA-rated central government bonds, 10-year spot rate, % per annum (ECB, business daily): 3.4266 % (2026-09-09)",
     "detail": "Previous 3.3785 % (2026-09-08) (+0.05 vs 2026-09-08) / final / Source: European Central Bank (ECB), Euro area yield curves"
    },
    {
     "date": "2026-09-10",
     "revision": 1,
     "recorded_at": "2026-09-10 20:00:26",
     "kind": "routine",
     "chapter": "regulation",
     "series": "regulation.acts_last_30_days",
     "label": "OJ L legal acts with \"artificial intelligence\" in the title, last 30 days: 0 acts (2026-09-10)",
     "detail": "Previous 0 acts (2026-09-09) (0 vs 2026-09-09) / final / Source: EUR-Lex, Publications Office of the European Union"
    }
   ],
   "corrections": [
    {
     "date": "2026-09-19",
     "revision": 2,
     "recorded_at": "2026-09-19 06:29:42",
     "kind": "correction",
     "chapter": "",
     "series": "",
     "label": "Re-run on the same day produced revision 2",
     "detail": "Revision 1 (3 items) is kept in the ledger; the page shows revision 2 (1 items)"
    },
    {
     "date": "2026-09-19",
     "revision": 3,
     "recorded_at": "2026-09-19 20:04:05",
     "kind": "correction",
     "chapter": "",
     "series": "",
     "label": "Re-run on the same day produced revision 3",
     "detail": "Revision 2 (1 items) is kept in the ledger; the page shows revision 3 (3 items)"
    },
    {
     "date": "2026-09-12",
     "revision": 2,
     "recorded_at": "2026-09-12 09:06:10",
     "kind": "correction",
     "chapter": "",
     "series": "",
     "label": "Re-run on the same day produced revision 2",
     "detail": "Revision 1 (4 items) is kept in the ledger; the page shows revision 2 (1 items)"
    },
    {
     "date": "2026-09-12",
     "revision": 3,
     "recorded_at": "2026-09-12 09:13:40",
     "kind": "correction",
     "chapter": "",
     "series": "",
     "label": "Re-run on the same day produced revision 3",
     "detail": "Revision 2 (1 items) is kept in the ledger; the page shows revision 3 (1 items)"
    },
    {
     "date": "2026-09-12",
     "revision": 4,
     "recorded_at": "2026-09-12 09:30:01",
     "kind": "correction",
     "chapter": "",
     "series": "",
     "label": "Re-run on the same day produced revision 4",
     "detail": "Revision 3 (1 items) is kept in the ledger; the page shows revision 4 (1 items)"
    },
    {
     "date": "2026-09-12",
     "revision": 5,
     "recorded_at": "2026-09-12 09:53:59",
     "kind": "correction",
     "chapter": "",
     "series": "",
     "label": "Re-run on the same day produced revision 5",
     "detail": "Revision 4 (1 items) is kept in the ledger; the page shows revision 5 (1 items)"
    },
    {
     "date": "2026-09-12",
     "revision": 6,
     "recorded_at": "2026-09-12 09:58:51",
     "kind": "correction",
     "chapter": "",
     "series": "",
     "label": "Re-run on the same day produced revision 6",
     "detail": "Revision 5 (1 items) is kept in the ledger; the page shows revision 6 (1 items)"
    },
    {
     "date": "2026-09-12",
     "revision": 7,
     "recorded_at": "2026-09-12 10:08:59",
     "kind": "correction",
     "chapter": "",
     "series": "",
     "label": "Re-run on the same day produced revision 7",
     "detail": "Revision 6 (1 items) is kept in the ledger; the page shows revision 7 (1 items)"
    },
    {
     "date": "2026-09-12",
     "revision": 8,
     "recorded_at": "2026-09-12 20:03:50",
     "kind": "correction",
     "chapter": "",
     "series": "",
     "label": "Re-run on the same day produced revision 8",
     "detail": "Revision 7 (1 items) is kept in the ledger; the page shows revision 8 (1 items)"
    },
    {
     "date": "2026-09-04",
     "revision": 2,
     "recorded_at": "2026-09-04 08:49:10",
     "kind": "correction",
     "chapter": "",
     "series": "",
     "label": "Re-run on the same day produced revision 2",
     "detail": "Revision 1 (11 items) is kept in the ledger; the page shows revision 2 (4 items)"
    },
    {
     "date": "2026-09-04",
     "revision": 3,
     "recorded_at": "2026-09-04 20:00:25",
     "kind": "correction",
     "chapter": "",
     "series": "",
     "label": "Re-run on the same day produced revision 3",
     "detail": "Revision 2 (4 items) is kept in the ledger; the page shows revision 3 (5 items)"
    }
   ]
  }
 }
}