{
  "slug": "arima-kinen-2026",
  "url": "https://ancys-briefing.com/races/arima-kinen-2026.html",
  "datePublished": "2026-12-27T09:00:00+09:00",
  "dateModified": "2026-12-27T09:00:00+09:00",
  "published_label": "2026年12月27日 09:00 JST",
  "modified_label": "（未追記）",
  "prediction_changed": "発走前の現行版",
  "sha256": "0f7d738515271183720d2d3f2af136ec9269da47a9aece2890be09bace9d63ab",
  "sha256_short": "0f7d738515271183",
  "bytes_hashed": 13046,
  "sealed_at": "2026-08-17T23:06:08+09:00",
  "sealed_label": "2026年8月17日 23:06 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. Re-run scripts/seal-race-predictions.py after editing prediction text."
}