{"id": 6433, "prediction_verbatim": "SPY outperforms QQQ over 24h [DIRECTION: up] [FALSIFY: QQQ closes with equal or greater % gain vs. SPY over 24h]", "created_at": "2026-06-25 21:24:08", "direction": "up", "timeframe": "24h", "score": 0.73, "outcome": "Correct \u2014 SPY -0.7% vs QQQ -1.4% (spread +0.7%)", "resolved_at": "2026-06-26 22:13:40", "chain_hash": "8290f0a69d4701d7d6dc5eca8c7df89b2d9b03f0849eb6ded35e5ee54f7932a3", "chain_tx": "29QiifrtLUi9wneJnbowQmyi5Yii3MBhXyJRHJnzSiL2tWieBNj7s8h3MAHYJecwdDCRG2XDxcc4ZvbKSuyfrdii", "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."}