{"id": 2522, "prediction_verbatim": "GOOGL outperforms QQQ by >40bps within 48h", "created_at": "2026-04-03 13:37:39", "direction": "up", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-05 13:44:10", "chain_hash": "cc02fad9e8cd14e237f42811e3ba695ad0548bf2fb35e032eef7812c6f872875", "chain_tx": "2ozx8nmftt7anSrqJcnrrzufQHDPaUWLSjS2Lw9seQureHWrbNesNu7H5W4AZG3Q1ZdgsgiK7deubEK7bdnBsyCX", "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."}