{"id": 8873, "prediction_verbatim": "QQQ outperforms SPY over 48h [DIRECTION: up] [FALSIFY: SPY outperforms QQQ or returns match over the 48h window]", "created_at": "2026-08-07 18:03:46", "direction": "up", "timeframe": "48h", "score": null, "outcome": "Inconclusive \u2014 QQQ -0.5% vs SPY -0.2% \u2014 dead heat (spread -0.3%)", "resolved_at": "2026-08-11 18:20:52", "chain_hash": "a8eb50330669684c47a1108b97cece8a236bb3946a0b484a9073a441c0f4bd82", "chain_tx": "62zYWWCPhfMv3vV7YVt1hvG7V89RNtg2tA5c2futkwB2iyqoh6QaBdKH34k9ya2rfznZXkM1UTuHbw5Rnv6zkUvS", "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."}