{"id": 2603, "prediction_verbatim": "Oil (WTI) closes lower within 24h as Hormuz shipping resumption signals normalized risk and market absorbs pilot rescue as de-escalation signal", "created_at": "2026-04-03 16:43:53", "direction": "down", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-04 16:56:13", "chain_hash": "feaa3f1303fb301c8cdd573194d4a0de61068bafd4d88c090d139383a73ff853", "chain_tx": "5G4wnjC3o6DGgiJXNBMovAAqsdEGApujt98boW1M2Q1JTFCzhLKABJQDAtJcN6kzG9aEFtozUZKuNkduXM8tNZtY", "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."}