{"id": 7487, "prediction_verbatim": "QQQ outperforms SPY over 24h [DIRECTION: up] [FALSIFY: QQQ underperforms or matches SPY over the next 24h]", "created_at": "2026-07-15 05:24:26", "direction": "up", "timeframe": "24h", "score": 0.28, "outcome": "Wrong \u2014 QQQ -0.3% vs SPY +0.4% \u2014 QQQ trailed SPY by 0.7%", "resolved_at": "2026-07-16 05:25:58", "chain_hash": "7a235273fc164e2df9a0a520b365e3bd1a430ddcf2b7b23d4e5499f9a6460ed6", "chain_tx": "4k1XugteWSpqzRDop2Rpo3ybLXP8Kt66EGGiYh6aW7DqH23PT1xPQ71n2BVUfCeYoUgKcu69YJNgtxcQZtbjN3bh", "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."}