{"id": 6367, "prediction_verbatim": "QQQ underperforms SPY over 48h [DIRECTION: down] [FALSIFY: QQQ matches or outperforms SPY returns over the 48h window]", "created_at": "2026-06-24 08:06:34", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Inconclusive \u2014 QQQ +0.4% vs SPY +0.1% (spread +0.3%)", "resolved_at": "2026-06-26 08:24:37", "chain_hash": "1aa2cd05dcc6e384633b59bcafe14061d919fe05044468501afcf68553d4c852", "chain_tx": "2DYDdB7T3nPKtSGYjajoavh3giKcfdohbwQe1UYVjGbMZ47NE4MgJwJa6PfGafNbZ3irPKjNfp5mGXhLhwGHXL8o", "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."}