{"id": 2015, "prediction_verbatim": "Crude WTI higher within 24h", "created_at": "2026-04-02 05:21:52", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-03 05:22:33", "chain_hash": "5bd15b22d4f936c5e73b561d3a8f826187132812b7af8f91144c7f668ac0b507", "chain_tx": "4n72sh7oe2TMMKupoapSLB7bFqcAYe5wrJ1C3eQwpd8zK2PaE6V9KEk1N86MBSpSXSUq6ZY9jMStG9PDcLBCfZFy", "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."}