{"id": 4103, "prediction_verbatim": "Cybersecurity stocks higher in 48h", "created_at": "2026-04-27 03:40:18", "direction": "up", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-29 03:56:18", "chain_hash": "b19ca8df1210c46fe9d2ab8611ad9c5aa4b71ed99d6efe0a11e6546e9025aed3", "chain_tx": "4zNVreyqMDxmmxrP1d7FLEUyvM7z78PygZP4ix61Li4F9RKReFzDh7hchii2yKzQE4C6HxHvdcDrifqiqYSw4QaY", "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."}