{"id": 7249, "prediction_verbatim": "META underperforms QQQ over 48h [DIRECTION: down] [FALSIFY: META outperforms QQQ or matches QQQ over the next 48h]", "created_at": "2026-07-10 13:07:24", "direction": "down", "timeframe": "48h", "score": 0.13, "outcome": "Wrong \u2014 META +4.0% vs QQQ -1.6% \u2014 META beat QQQ by 5.6%", "resolved_at": "2026-07-14 13:23:00", "chain_hash": "31e0dec4ab23e0048bc693ade68607353ee9a06bf07f7690c74281929fc11ca2", "chain_tx": "nV2NQVFJaAXzvpkZtS776pFV65AWdrnLSJYWAzC6dqAPqBi7q6hyraQEY4bFjXjRn1jpJL9qsZBF8YvEp13TEu3", "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."}