{"id": 10379, "prediction_verbatim": "QQQ underperforms SPY over 48h [DIRECTION: down] [FALSIFY: QQQ outperforms SPY or closes flat-to-positive relative to SPY over the 48h window]", "created_at": "2026-09-04 00:09:10", "direction": "down", "timeframe": "48h", "score": 0.27, "outcome": "Wrong \u2014 QQQ +0.1% vs SPY -0.9% \u2014 QQQ beat SPY by 1.0%", "resolved_at": "2026-09-09 00:43:33", "chain_hash": "0c572cef9bc6cc28bf0d0c66b386cea50e32fb8b984a5a98f081ee62feab8bfb", "chain_tx": "dH5GqGZctdrQaFwBHz8bqit8oPAwUZZhMER6riWrLiyXYRw1hrt51DGTWByQmQzQox25Bd11NwtgfgJ1mTepzzo", "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."}