{"id": 3709, "prediction_verbatim": "Oil prices (WTI) will be higher in 24h.", "created_at": "2026-04-18 18:38:39", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-19 18:38:56", "chain_hash": "058592a33cb743acbb6a0fde792a6d27d51540735357e2c34cbef0686df0ecb8", "chain_tx": "3RXM6u6gGtzHmVVqcaTaok7oXe7eakW8Hyi2u3Mi3vWwcxEJ4uPUqAcbeeuFiX4s14wEojo89ownRfJb3Kmxn41j", "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."}