{
  "slug": "ivy-stakes-2026",
  "url": "https://ancys-briefing.com/races/ivy-stakes-2026.html",
  "datePublished": "2026-10-17T08:17:00+09:00",
  "dateModified": "2026-10-17T08:17:00+09:00",
  "published_label": "2026年10月17日 08:17 JST",
  "modified_label": "2026年10月17日 08:17 JST",
  "prediction_changed": "未検証（結果追記のみの運用方針）",
  "sha256": "60c36b97dc46629358316e67a3ce8f485ecfb76b6657aa4adebebd799e7dadbd",
  "sha256_short": "60c36b97dc466293",
  "bytes_hashed": 31474,
  "sealed_at": "2026-10-17T08:20:07+09:00",
  "sealed_label": "2026年10月17日 08:20 JST",
  "evidence_scope": "Identifies the current prediction text at sealed_at; it does not independently prove pre-race publication when sealed_at is after the race.",
  "note": "Hash excludes #result. sealed_at is kept while the hash is unchanged; a changed hash appends the previous one to revisions.",
  "revisions": []
}