{"id": 3404, "prediction_verbatim": "Crude oil prices lower in 24h", "created_at": "2026-04-14 17:14:39", "direction": "down", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-15 17:14:56", "chain_hash": "cbec94190e4617817f20177322453ca232845d311c2d03dea97bf8470b8ea9dc", "chain_tx": "5KQKNxrhVLzh8nYbTcySnj1TZrRg5te1LAp8Mh4WfEMfGWiydWzbZrX2psUJhN9TjPfTUgEGXRDygo9TqeMeBsQp", "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."}