{"id": 6382, "prediction_verbatim": "QQQ underperforms SPY over 48h [DIRECTION: down] [FALSIFY: QQQ closes flat-to-up relative to SPY over 48h, or SPY declines more steeply than QQQ]", "created_at": "2026-06-24 08:48:59", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Inconclusive \u2014 QQQ +0.4% vs SPY +0.1% (spread +0.3%)", "resolved_at": "2026-06-26 09:24:37", "chain_hash": "04ab970db1f1de6511daf2fe28fbebdf2faf04a54fb69f7464a6b69b5eaa1cd5", "chain_tx": "3CPtTBAfwPCh5bQfGP7qQZJ6duuyyDd71j4EYkxyMQqhUNys6xWUGgn221yzhddbqnyBEEJMLukh35X5DUGgyEuU", "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."}