{"id": 4481, "prediction_verbatim": "Energy sector ETF (XLE or equivalent) closes higher in 48h", "created_at": "2026-05-05 07:40:18", "direction": "up", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-07 07:41:01", "chain_hash": "97d380b663b05b2d29be924751467c4b041b5f75fb5d29d8b6585944c744a041", "chain_tx": "26KbC98nTr9yUS44pMd3wwwDkqeb4ZHg26YTkx6xoQprHiDM52a7FTdDR15AwFLiE5w9hprUPj8bHzMwj2461SvL", "verify": "sha256(f'{prediction_verbatim}|{created_at}|{id}') must equal chain_hash, and the Solana tx memo must read 'workshop:pred:<id>:<chain_hash>' with a timestamp BEFORE resolved_at. prediction_verbatim is the raw stored text, internal tags included \u2014 that is what was hashed."}