{"id": 7909, "prediction_verbatim": "QQQ outperforms SPY over 24h [DIRECTION: up] [FALSIFY: QQQ underperforms or closes flat-to-down relative to SPY over the 24h window]", "created_at": "2026-07-21 09:32:26", "direction": "up", "timeframe": "24h", "score": 0.75, "outcome": "Correct \u2014 QQQ +1.9% vs SPY +0.8% \u2014 QQQ beat SPY by 1.0%", "resolved_at": "2026-07-22 09:57:03", "chain_hash": "4bcddc112f01a66e457e5ea1ba4fb9b30656bc10b1a2548dc642e136f97cba36", "chain_tx": "4HRHLRia3RxqJmUBWDP8k5dsMoyp47DNajtjYZ5FpXpFmnvkKn1AASVHDxBiWMLXuMyXeHphBqH39iyJViXXDWPu", "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."}