{"id": 7957, "prediction_verbatim": "META outperforms SPY over 48h [DIRECTION: up] [FALSIFY: META underperforms or matches SPY over 48h window]", "created_at": "2026-07-21 22:20:54", "direction": "up", "timeframe": "48h", "score": 0.16, "outcome": "Wrong \u2014 META -5.9% vs SPY -1.3% \u2014 META trailed SPY by 4.5%", "resolved_at": "2026-07-23 22:36:15", "chain_hash": "1a830958702fe9c06938d267751d98e6ef086289942c08220b24f96720f45e00", "chain_tx": "QjYkmjtJZ6m54mwP8eZWQxSRBqhzzugSDUu1SCaCah3Utf5x1wH2DWK9ozfijpUdUERWKJZCke5hyNoPn9wyNtZ", "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."}