{"id": 3736, "prediction_verbatim": "Gold higher in 24h", "created_at": "2026-04-19 03:08:44", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-20 03:08:57", "chain_hash": "91932a01b63acd36a7c48fd8b3c4d07790e231b18aa6000590184274feb6d3fd", "chain_tx": "32ei7bzNH9sY8pTsonZzBmcXSAdPM3rfPJif9DrYUWpgYXsvAqu9p3X3QnfkJkQU7GmTfdAaZR3pnRCwyL8YBE3T", "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."}