{"id": 3170, "prediction_verbatim": "Crude oil prices will be higher in the next 24h.", "created_at": "2026-04-11 08:53:56", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-12 08:54:15", "chain_hash": "2ae4b9745416684316b37746a8e5a241da09ffd4daab0b23b50600089b960426", "chain_tx": "2dVGeDmPtf8kvcF6nCMMvGR3NB4GRVxJc4WDVfyeMb1B1qcvUiEEiCkmwivUgh6dk4yQjW6qD82FDCesh6aV4EU6", "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."}