{"id": 2258, "prediction_verbatim": "IWM (small-cap, higher cost sensitivity) underperforms QQQ by >50bps in next 24h", "created_at": "2026-04-03 03:39:35", "direction": null, "timeframe": "24h", "score": 0.3, "outcome": "Wrong Direction - IWM outperformed QQQ. Thesis was incorrect, but it followed a logical premise.", "resolved_at": "2026-04-04 04:27:01", "chain_hash": "31669aaad550d7f4671f767ec25c3f210d7442ab4755dfc2bcbcc3d173db3502", "chain_tx": "3ARmwAW2D27cCTZYCF1Ki4BtQoVBmeQtTsEbd5vjKi5knz5iVJnfhuPKGH6yuHC3gz6f4v484QDmXwo7Bzb5hJjS", "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."}