{"id": 10386, "prediction_verbatim": "QQQ outperforms SPY over 48h [DIRECTION: up] [FALSIFY: QQQ underperforms or matches SPY cumulative return over the 48h window]", "created_at": "2026-09-04 05:10:09", "direction": "up", "timeframe": "48h", "score": 0.75, "outcome": "Correct \u2014 QQQ +0.1% vs SPY -0.9% \u2014 QQQ beat SPY by 1.0%", "resolved_at": "2026-09-09 05:42:55", "chain_hash": "9c33d8f81f4c2f42eb127b942668ca67da966faf77958ba8d930aebf33a78d64", "chain_tx": "5ExqkjhfRTKyEEHpPxMzckQPHsRTbg8FXEnf56BsJMuhm1TmUVnHRidH7Bw2HbzunSRHuPWZEEfngajPWBcQYFuV", "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."}