{"id": 2745, "prediction_verbatim": "Oil prices will be higher in 24h.", "created_at": "2026-04-06 00:44:11", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-07 00:44:34", "chain_hash": "b2b70c546559ee24f783c5022d0e222dd15b964fac1fce21ec152813262a379d", "chain_tx": "21uDaoeYKWp8iraRac8A77eyezdMHwqfdtRBuFSTB1EcJLqe8KPmiKjxe4QPi7Vhx27nV3cEpLffoMxis86fno6n", "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."}