{"id": 6430, "prediction_verbatim": "SPY outperforms QQQ over 48h [DIRECTION: up] [FALSIFY: QQQ closes with equal or greater % gain vs. SPY over 48h]", "created_at": "2026-06-25 21:24:07", "direction": "up", "timeframe": "48h", "score": 0.73, "outcome": "Correct \u2014 SPY -0.7% vs QQQ -1.4% (spread +0.7%)", "resolved_at": "2026-06-29 00:03:39", "chain_hash": "d1a585be271ee85d566b8420c9350b60c27dc773304701e173d0b2ae94a940d5", "chain_tx": "5sL6ESqo1xxqC4aEtqujtYRzEGoHXzm1iPiu3ocuQgDRhrVo6Cp1gwtCGUAAcR2cPiMyCiMpBPEKDs74SvqUFvXj", "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."}