{"id": 4838, "prediction_verbatim": "Oil (WTI) higher in 24h", "created_at": "2026-05-11 03:28:03", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-05-12 03:32:18", "chain_hash": "87a4c985c79349a9e99418576e7117e0e3f6cb47272e9d7849424729088c763e", "chain_tx": "5DdQTHuvjPanWmPoNGr14J6NcpfcntDpkb94EKmBzYpKBrM29tGBxRzWCd35GWrkggLBzHfNxkFgytts1CpRabsb", "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."}