{"id": 10437, "prediction_verbatim": "QQQ underperforms SPY over 48h [DIRECTION: down relative] [FALSIFY: QQQ closes flat-to-outperforming SPY over the 48h window]", "created_at": "2026-09-08 10:30:36", "direction": null, "timeframe": "48h", "score": 0.28, "outcome": "Wrong \u2014 QQQ -0.4% vs SPY -1.0% \u2014 QQQ beat SPY by 0.6%", "resolved_at": "2026-09-10 10:57:10", "chain_hash": "60b7cf2d1c3d2c4a874a5d0f25cd5afa8888118ed6bbde6861f45b6c1b6606b2", "chain_tx": "24vjJ4XmF15hWxJo9sZrUqmCA7fMTA5WrCMbiQihhy5JhTSoZMdxmgwZNh5dpCE6Y8bhuc8rWxwTHxXxvWZyvwJD", "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."}