{"id": 6650, "prediction_verbatim": "SPY outperforms or matches QQQ over 48h [DIRECTION: flat] [FALSIFY: QQQ significantly outperforms SPY (>2% relative) over the next 48h window]", "created_at": "2026-06-30 08:01:59", "direction": "flat", "timeframe": "48h", "score": null, "outcome": "Inconclusive \u2014 SPY +0.6% vs QQQ +0.2% (spread +0.5%)", "resolved_at": "2026-07-02 08:16:42", "chain_hash": "c236ed361495c082cfb6619b81da9bb4c1846ecc9b413ff0f94f2fae5869bd5c", "chain_tx": "5CsYCGpoCUPQDaqADqn3qGeojgpigYoNhE4XQUVMPXe7S5AnRzigoGUj7W8fTHzeNXhmtLFGp98dsz4ovHoYFr8m", "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."}