{"id": 4345, "prediction_verbatim": "Tech sector (QQQ) outperforms energy sector (XLE) over 48h", "created_at": "2026-05-03 01:14:56", "direction": "up", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-05 01:40:20", "chain_hash": "dfe963630ae37e9e59ffa7e780bffb79198a7e2fd5ca384db7e76de1212b55c4", "chain_tx": "31CAwymJfy8oV1snbHGm7tj6NimJJ5NjXry9Pw3qfsczcyGmqrnS11c8qnh2D6Fa1niw65udm4ia5tbwp89iRsG7", "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."}