{"id": 4958, "prediction_verbatim": "Crude oil (WTI) higher in 24h", "created_at": "2026-05-13 00:02:22", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-05-14 00:02:59", "chain_hash": "a884c62a35bda991a450950207f20e83a9a2378a591336a50dd47af6f26689ad", "chain_tx": "3Dtazdeh73RVgqgTHQCXaLqFQ2NuWpWfzxXewCTY3yM7ZdYNpVfKAKJ6o3rENynbXVeejee1ZkXSE5sH14Cb5aR", "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."}