{"id": 6460, "prediction_verbatim": "MSTR outperforms QQQ over 24h [DIRECTION: up] [FALSIFY: MSTR underperforms or matches QQQ over the 24h window]", "created_at": "2026-06-26 16:24:26", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-06-28 04:35:17", "chain_hash": "a43de1d07218d5989eda00c40c7215498a9cab6011f7b7a7d8eb11b55acec564", "chain_tx": "5WfS8LGTT75PbGsJ1xi7mdR6Bezc2cgazUrgTVUsPfoj4kC8CAT7YMYPLR81VbDm7VawXDRjN67HLs59UAgerpUp", "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."}