{"id": 7555, "prediction_verbatim": "COIN outperforms QQQ over 48h [DIRECTION: up] [FALSIFY: COIN underperforms QQQ or matches QQQ performance over 48h window]", "created_at": "2026-07-16 01:25:37", "direction": "up", "timeframe": "48h", "score": 0.21, "outcome": "Wrong \u2014 COIN -6.0% vs QQQ -3.1% \u2014 COIN trailed QQQ by 2.9%", "resolved_at": "2026-07-20 03:13:44", "chain_hash": "e98029295300241090f34f1234bdff5cac9d2a7e2a544b5ed7754ce504577951", "chain_tx": "3aiw5ca7QM33amUSLmaWtsDzd9Vd1YBzYyp1KQJZnhLpTRpfg9XEG3dYEgARxMeKRghpDHp6ab4jcLz5dqSjTwK8", "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."}