{"id": 2670, "prediction_verbatim": "QQQ (tech-heavy index) closes flat or higher over next 24h; no abnormal selling from insider positions", "created_at": "2026-04-03 19:15:30", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 Correct \u2014 QQQ moved +0.0% ($585 \u2192 $585)", "resolved_at": "2026-04-04 19:26:11", "chain_hash": "24fcad514a099c16ccf66e42315e5bc9976130eb40c14161ca9cec6fc4850bf3", "chain_tx": "3YJqDu9ULbtk64wr1Fksg3DpciEFMs2fPGNCUiaBGtLxdL198vESh3UUp6ULAr2jw1qRVkD9qFFb5Y2BoqF4aSG6", "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."}