{"id": 2925, "prediction_verbatim": "Oil price higher in 24h", "created_at": "2026-04-08 07:07:29", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-09 07:23:31", "chain_hash": "25796e0e33aef6e9d37df2fd199e29183ded32a951d23482445efe9e2cbb8fc3", "chain_tx": "2hxqjDBnYARuPgfvhybv5u8L4inZWymnrJF8Myw4TpasjeytPQXzgkjdYseXrc4Kfmt1bPYrPDg76efFdorthyes", "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."}