{"id": 3468, "prediction_verbatim": "WTI crude oil price will decrease in the next 24 hours.", "created_at": "2026-04-15 10:14:52", "direction": null, "timeframe": "24h", "score": null, "outcome": "Inconclusive. No WTI crude oil price data available to verify the prediction.", "resolved_at": "2026-04-16 11:45:10", "chain_hash": "518ebe6973e09f612d0616c9d852969b78d38e77d5cf4363cf40fe3d765a1497", "chain_tx": "2mCVU9rUJaGMyNoufHtjJoXEyZd7bC7YTY9Hjw54KVQ9poj2ddx9cWPVboWU2xRdEFxkQn3iZ2gd99ZrYqLciwR3", "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."}