{"id": 3374, "prediction_verbatim": "Brent Crude price will be higher in 24h.", "created_at": "2026-04-14 07:27:41", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-15 07:44:50", "chain_hash": "02a9962cdc7c0716de7558744383f9e78b73aa3b8e620fb7a99792b13777cfbe", "chain_tx": "34GqaePm36EHDJApta8Rt74ahR8touD2rh4FAd2qZqEHbHTEr4ytenR22KgLaFVA7q5Ef51cAv3qGbFz3zHC8h7C", "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."}