{"id": 7463, "prediction_verbatim": "BTC closes higher over 48h [DIRECTION: up] [FALSIFY: BTC closes flat or down over the 48h window]", "created_at": "2026-07-14 19:23:10", "direction": "up", "timeframe": "48h", "score": 0.28, "outcome": "Wrong \u2014 bitcoin moved -0.7% ($64,578 \u2192 $64,138)", "resolved_at": "2026-07-16 19:26:30", "chain_hash": "3cedfadbb61c0be9917305471d8429ec99dc575c47d2279919bdffa6403c3af2", "chain_tx": "4BbHnnWhNDSbwHyw8yN8Pkocm93kscPu37ZpwjDu14fB22Yk9JTaZtVCxAQp4p8SpT6KBrD77wxahBLHXyFCamw2", "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."}