{"id": 4424, "prediction_verbatim": "Regulatory or safety-related AI restriction announced by US agency within 48h", "created_at": "2026-05-04 03:45:23", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-06 04:10:37", "chain_hash": "061bcd449d8fe39c04822b4585067c3150bd0fe59aff4e0360be5b039490d003", "chain_tx": "4CKb8vR32N3WRQfxSobhok3Vyf5Vo9QV1q4FceDr5KHV8Rq784zuKu3U2oxvWKAHX6z6QNGJtw7sWvzJ7uQ4ZZ5M", "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."}