{
  "slug": "japan-dirt-classic-2026",
  "url": "https://ancys-briefing.com/races/japan-dirt-classic-2026.html",
  "datePublished": "2026-10-07T14:40:00+09:00",
  "dateModified": "2026-10-07T14:40:00+09:00",
  "published_label": "2026年10月7日 14:40 JST",
  "modified_label": "2026年10月7日 14:40 JST",
  "prediction_changed": "未検証（結果追記のみの運用方針）",
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  "sealed_at": "2026-10-07T14:40:53+09:00",
  "sealed_label": "2026年10月7日 14:40 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": []
}