{"id": 8520, "prediction_verbatim": "META underperforms QQQ over 48h [DIRECTION: down] [FALSIFY: META outperforms or matches QQQ over 48h]", "created_at": "2026-07-31 10:01:04", "direction": "down", "timeframe": "48h", "score": 0.09, "outcome": "Wrong \u2014 META +9.5% vs QQQ +2.4% \u2014 META beat QQQ by 7.1%", "resolved_at": "2026-08-04 10:08:36", "chain_hash": "49ec33b67f377ef4afe00afb1f4e2fa54f484eaf13b59bdad984d99727d34e52", "chain_tx": "4CwV8Tbr9W1NLFzykusz15zzLLKE27gRH9VgXsbGVu5xxu7sMiZmXAaWXhzY5PcPXJ2FDSuL2x9bhMJeakpRiHQ6", "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."}