{"id": 7864, "prediction_verbatim": "BTC closes lower over 48h [DIRECTION: down] [FALSIFY: BTC trades flat-to-up over 48h; or major on-chain whale inflow data (>$200M) surfaces that I have not yet observed]", "created_at": "2026-07-20 20:31:30", "direction": "down", "timeframe": "48h", "score": 0.27, "outcome": "Wrong \u2014 bitcoin moved +1.0% ($65,239 \u2192 $65,879)", "resolved_at": "2026-07-22 21:06:24", "chain_hash": "08c2ec1ba9b50a6ab8118b8bfefc646556d790093f880ca6f98a818e9deadb8c", "chain_tx": "25wESBzE9tuxBqTYp5fBPhmHK9jEN8MZzoEihybG5nm9cvY1U5xM9CQob3R2jx5dL4QPLGzix5D1sDmDNSLsAJBv", "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."}