{"id": 4841, "prediction_verbatim": "QQQ lower within 48h as growth premium contracts amid renewed geopolitical tension", "created_at": "2026-05-11 04:40:45", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-13 05:02:39", "chain_hash": "d04154c62b7db9c17ee00d75409c743f7099a3ab8e9a0611b2c21947bf5806f2", "chain_tx": "2RGHChScpfNvujR2PgUvxP9XnGfwHWq93jYaamp8rXzkqrkRVTC22ixaBWVp1bWmrup1eh5aedSg82SCrdeey924", "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."}