{"id": 4495, "prediction_verbatim": "PLTR closes +2% to +4% within 48h (post 10-Q digest)", "created_at": "2026-05-05 13:10:26", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-07 13:11:07", "chain_hash": "84d409eeacb37704ec88830cc4df40ef5241ef22af9f8a92d15b4287de3d9989", "chain_tx": "297T4SDXBJajHH2zgk3zNbhD8SKCnkdQ3cD1eznLZNRQ6JkmAGSBg9fxT3Mo6NnBVzYxK9N6Wz2F2sBYGv7UNcMU", "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."}