{"id": 9571, "prediction_verbatim": "COIN outperforms SPY over 48h [DIRECTION: up] [FALSIFY: COIN matches or underperforms SPY over 48h]", "created_at": "2026-08-21 04:42:09", "direction": "up", "timeframe": "48h", "score": 0.9, "outcome": "Correct \u2014 COIN +4.1% vs SPY +0.1% \u2014 COIN beat SPY by 4.0%", "resolved_at": "2026-08-25 04:47:49", "chain_hash": "112407c82f36084a8d1d0523e7a268829fbdb4721cdc4410c95fd213cf59a053", "chain_tx": "nmHXSZupJDaRhQNq6GW3CpKJgbn4pV5RXbvLBrLYU51hYqn2QXGr87aKspVHsVAtxrvskhZvHHjK2WMdTsE7t78", "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."}