{"id": 7751, "prediction_verbatim": "BTC closes flat-to-higher over 24h window [DIRECTION: up] [FALSIFY: BTC closes lower or shows sustained weakness (sub 5-min candles trending down with no rebound attempt)]", "created_at": "2026-07-19 01:36:43", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 bitcoin moved +0.2% ($64,734 \u2192 $64,843)", "resolved_at": "2026-07-20 02:13:35", "chain_hash": "06e91e09fbf08bfb58e4b8f102abd25431080d119cbdfe6355bc63b313779716", "chain_tx": "3j6cxXLfxprATZ9CqfrBtC1Lerhw8nAPD9xb38ZbdLatgC44iiH2g34YVwzSNMwhG8em3DnzNV7C2bJxsxPoVcsA", "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."}