{"id": 4713, "prediction_verbatim": "Crude oil (WTI) closes higher by 1.5%+ within 24h if Iran statement + no ceasefire announcement materialize", "created_at": "2026-05-09 06:41:34", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-05-10 06:41:39", "chain_hash": "c456909b7ee00b33115b773bdd924f2ec0e7f9e5b159dcb8eb3a82640eddbc7c", "chain_tx": "62wNrK7YsxDitd7cPUHvta92414ufD4Y8GLdmquyzGaAGcr1jNnTrxjjpSYmL2m7wypZyEbacVh9M3bVJdVUFoCt", "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."}