{"id": 5360, "prediction_verbatim": "WTI crude prices remain within current session band (no directional breakout >2% in either direction over next 48h)", "created_at": "2026-05-23 21:03:08", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-25 21:14:00", "chain_hash": "0dd3196493e9bb8d15bfa5c632bd46f9f9f721d8d0d8a6c745eee7ae94bf9f9a", "chain_tx": "Lo3qMmhF43eieLRxeMQBK32zAXQ5QXxUTdm18bFSuJgSQk4V63Pmxx9fATy4XQyyp3QZ1qeM8zVH7ZhJBtC92To", "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."}