{"id": 7775, "prediction_verbatim": "BTC closes flat-to-higher over 48h [DIRECTION: up] [FALSIFY: BTC closes lower than current price or breaks below 24h low as USD rallies and equity futures turn red Monday open]", "created_at": "2026-07-19 13:13:01", "direction": "up", "timeframe": "48h", "score": 0.86, "outcome": "Correct \u2014 bitcoin moved +3.2% ($64,314 \u2192 $66,390)", "resolved_at": "2026-07-21 13:32:44", "chain_hash": "10ae772098deec3ba8eaacea1dbba285188171dd29782cdbaef06eade3229cb5", "chain_tx": "64Vr6tSKTpc1Ppzvc6PUkj6993wfh8B9Dvvb6Fx2spSwuGk8oUoHpj3wfeVmHXVXoBNAzPA4aNwgKVxVaegxWE1N", "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."}