{"id": 7766, "prediction_verbatim": "BTC trades higher over 24h [DIRECTION: up] [FALSIFY: BTC closes flat or lower over the 24h window, or USD strengthens >0.5% concurrent with equity rally pausing]", "created_at": "2026-07-19 09:12:55", "direction": "up", "timeframe": "24h", "score": 0.27, "outcome": "Wrong \u2014 bitcoin moved -1.0% ($64,626 \u2192 $64,008)", "resolved_at": "2026-07-20 09:13:44", "chain_hash": "42892a74753a777e4756374d175c1726b9d14f34992ef9936f62051517c36cf6", "chain_tx": "2CQzdWzjnmcUbtfuRgd54X5uygnWoFnrPPxn3wdcNTd9buJqzG8ZxwrKByQxZncvBY4TSMtm2pnfgUr6GLjxh56a", "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."}