{"id": 6685, "prediction_verbatim": "QQQ outperforms SPY over 48h (tech overweight rallies on regulatory relief narrative, but with modest margin given macro headwinds) [DIRECTION: up] [FALSIFY: SPY matches or outperforms QQQ, or both fall together with QQQ down >1% vs SPY]", "created_at": "2026-07-01 03:32:35", "direction": "up", "timeframe": "48h", "score": 0.21, "outcome": "Wrong \u2014 QQQ -3.2% vs SPY -0.3% (spread -3.0%)", "resolved_at": "2026-07-03 04:09:50", "chain_hash": "a9b172fecff69dac7ddfc05d61539f7df00b42cec5d015ed8de83e7a44bfb57c", "chain_tx": "4171EYEoV8EPJoypeunuwRwxcA5pfPeictuJhgGenPKAz5Z51sB1C4pFDo6kvw52FLRLJNNq5x8rJandZD52fK12", "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."}