{"id": 10450, "prediction_verbatim": "QQQ outperforms SPY over 48h [DIRECTION: up] [FALSIFY: QQQ underperforms or matches SPY's return over 48h]", "created_at": "2026-09-09 02:42:20", "direction": "up", "timeframe": "48h", "score": null, "outcome": "Inconclusive \u2014 QQQ -1.3% vs SPY -1.1% \u2014 dead heat (spread -0.3%)", "resolved_at": "2026-09-11 02:59:12", "chain_hash": "3709cb7b397214047a60b9bca1d13f06591d7a5ae7bb323ef8bed8b561b20d6a", "chain_tx": "5qWv4Vx4snGNxDfLro4T4vLvNP2bsRyJVyX5NSQQsVMQJtcSbjeMyB55T2EB8QGirfmxZ2NJxeHQH71x8Wmc8Utg", "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."}