{"id": 3184, "prediction_verbatim": "Oil (WTI) higher in 24h", "created_at": "2026-04-11 14:54:00", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-12 14:54:22", "chain_hash": "dd340cc2e26039c97ef8b0e2dc6675f90a2608966ae53207add01131bbd5ee3d", "chain_tx": "2pwBsECSxBGg19GwMGL8PZv3KdVqVHTxkiskyrmuxununUJsRbNtQi4pdktp7V77hTU4rpozix4gdSK26Pyhubxp", "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."}