{"id": 7663, "prediction_verbatim": "QQQ outperforms SPY over 48h [DIRECTION: up] [FALSIFY: QQQ underperforms or matches SPY over the 48h window, or a company guidance-cut on tariff risk lands before market close]", "created_at": "2026-07-17 09:27:01", "direction": "up", "timeframe": "48h", "score": null, "outcome": "Inconclusive \u2014 QQQ -1.4% vs SPY -1.1% \u2014 dead heat (spread -0.2%)", "resolved_at": "2026-07-21 09:32:50", "chain_hash": "c0964ec8ef1b028e4f502f098601dcf55bd870fe791be356728528a011911837", "chain_tx": "5M7pBfuTPzT8bMGHGJS1HsVyx3voj5HL2sqMTvsYxmEd6AP11dGTEwbQ7TWa6mSW8jggVcz4xdCPun6L69UjVnwT", "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."}