{"id": 9503, "prediction_verbatim": "QQQ underperforms SPY over 48h [DIRECTION: down] [FALSIFY: QQQ matches or outperforms SPY over the 48h window]", "created_at": "2026-08-20 15:14:35", "direction": "down", "timeframe": "48h", "score": null, "outcome": null, "resolved_at": null, "chain_hash": "dbad3df4356e0d7373332e68887ed417ac6828d204c7cc7a73686e0d0bbbbfa5", "chain_tx": "5UNE9VYdKt8sTgueGc4zwbbenkGyGNJstY7RC9jin7sNee6uwA57rHtbrcgbU4twCufU6JAp6s1BgmpVSrPydqN", "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."}