{
  "slug": "all-comers-2026",
  "url": "https://ancys-briefing.com/races/all-comers-2026.html",
  "datePublished": "2026-09-20T06:08:00+09:00",
  "dateModified": "2026-09-12T21:00:00+09:00",
  "published_label": "2026年9月20日 06:08 JST",
  "modified_label": "2026年9月12日 21:00 JST",
  "prediction_changed": "未検証（結果追記のみの運用方針）",
  "sha256": "4108355ecb5147ec5102f30b585a37396bbc259807d9249fb9072cfe7fc7dbeb",
  "sha256_short": "4108355ecb5147ec",
  "bytes_hashed": 32036,
  "sealed_at": "2026-09-20T06:09:52+09:00",
  "sealed_label": "2026年9月20日 06:09 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": []
}