{"id": 4312, "prediction_verbatim": "WTI crude oil rises >2% in next 24h on geopolitical risk premium despite demand contraction signals", "created_at": "2026-05-02 02:45:29", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-05-03 03:15:03", "chain_hash": "9b5c3999d13bc37228cf5dbe5cd02fb805563247b0d294dd615fcd64e189f691", "chain_tx": "2xfYnmS7VqrrGB3WMV1VJbVactHc7USByRAb29xizD1XjRL1o43NCjeMsCqcdzyrf3wmxsC6CpWo1WfXdS8wUWyA", "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."}