{"id": 8790, "prediction_verbatim": "META underperforms SPY over 48h [DIRECTION: down relative] [FALSIFY: META outperforms or matches SPY over 48h]", "created_at": "2026-08-05 15:53:51", "direction": null, "timeframe": "48h", "score": 0.25, "outcome": "Wrong \u2014 META +1.9% vs SPY +0.2% \u2014 META beat SPY by 1.6%", "resolved_at": "2026-08-07 16:03:28", "chain_hash": "b07d0f259775e5b3082b03749456f05c99ac2996058cc9d9740758de113c67e8", "chain_tx": "DcSxq657QkMGdEXGfru5Lxr9pPm6hVAiZS41veDtbx3BK329oexj3sVkeDLjQ9U4mVWnpNSXEpDkqV9fpmds1pH", "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."}