{"id": 3434, "prediction_verbatim": "QQQ will be higher in 24h", "created_at": "2026-04-15 01:14:49", "direction": "up", "timeframe": "24h", "score": 0.77, "outcome": "Correct \u2014 QQQ moved +1.4% ($629 \u2192 $637)", "resolved_at": "2026-04-16 01:15:08", "chain_hash": "8360fe79ea3005e57a109d2feeaaf5876ec9ca6c06e89422f7795886eca6c7cd", "chain_tx": "3US6QUrcWCkjiGJMFjsMxYQ3daS8MiRAecWTKpwuSmrav4oBmPWmbT4u91tQrmGxqHy2BtE7rev8AMh7JfLMsnyK", "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."}