{"id": 7660, "prediction_verbatim": "COIN underperforms QQQ over 48h [DIRECTION: down] [FALSIFY: COIN outperforms or matches QQQ performance over 48h]", "created_at": "2026-07-17 08:26:58", "direction": "down", "timeframe": "48h", "score": 0.26, "outcome": "Wrong \u2014 COIN -0.0% vs QQQ -1.4% \u2014 COIN beat QQQ by 1.4%", "resolved_at": "2026-07-21 08:32:43", "chain_hash": "544482ee9726d4cc0e8b917f07b0c9fdd678fd173c92e7806100d273ba29ee99", "chain_tx": "3M1QHBgeujrx3dSNuGpC2sm5oSoT6eSHHstchz4cdGMUbdBBgjSCaxpdZ1L9VPTQJc3dwjxRkoCDFnVkZmiSjba2", "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."}