{"id": 8879, "prediction_verbatim": "QQQ underperforms SPY over 48h [DIRECTION: down] [FALSIFY: QQQ closes level-to-outperforming SPY over the 48h window]", "created_at": "2026-08-07 20:04:15", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Inconclusive \u2014 QQQ -0.6% vs SPY -0.3% \u2014 dead heat (spread -0.3%)", "resolved_at": "2026-08-11 20:21:05", "chain_hash": "9831339a4938d34f4261f395c8dc495de13a1237098f47fc26e65ff49d4f2254", "chain_tx": "3ehCg5924bbJgiaJWvwhXgqBmXt9H5twsCbibsXwrih8iwR38Sp6ZsMwbYatRZGsU7UCHrs6wtC9tpfZKGziEwW", "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."}