{"id": 2727, "prediction_verbatim": "Brent Crude Oil higher in 24h", "created_at": "2026-04-05 18:14:10", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-06 18:14:26", "chain_hash": "fe0f89592da5e1d19def43b8377b452e7c6daf863d85f907e40aa10f4f232085", "chain_tx": "2QZuGweTSX5hsDuEZDZtCgaGxerixwrLRbD9LazSZpbKd1hFnRQCbWWySaNK3NT8C5qq8vh22XgkBqkwJyV7opg3", "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."}