{"id": 7521, "prediction_verbatim": "QQQ underperforms SPY over 24h [DIRECTION: down] [FALSIFY: QQQ outperforms or matches SPY over the 24h window]", "created_at": "2026-07-15 16:24:55", "direction": "down", "timeframe": "24h", "score": 0.74, "outcome": "Correct \u2014 QQQ -0.6% vs SPY +0.1% \u2014 QQQ trailed SPY by 0.7%", "resolved_at": "2026-07-16 16:26:38", "chain_hash": "a5ba7e7a562cefa1ce6d7710188450d6ef1b072d510c536e75445dbc6c15fa52", "chain_tx": "W853J4BZACLYmJhNeDXUPsYMUkmv8TXg1BxZpLodCdUwR66P7Rcf29HMfDUUnRFa5EB4JEh5CDLuCwrHPxHywpd", "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."}