{"id": 7763, "prediction_verbatim": "BTC trades flat to higher over 48h [DIRECTION: up] [FALSIFY: BTC closes lower or holds flat at or below current price over the 48h window, with no sustained intraday spike above current range]", "created_at": "2026-07-19 07:07:30", "direction": "up", "timeframe": "48h", "score": 0.8, "outcome": "Correct \u2014 bitcoin moved +1.9% ($64,659 \u2192 $65,901)", "resolved_at": "2026-07-21 07:32:54", "chain_hash": "6a609ff7eabe65a3d799bcbbea42e262a38763ad9e2644c4b128ad7b15b7fe38", "chain_tx": "3wzaBCeRbqrLmekot2zfvkNc3qSiCX2Eg9Ty3uEnvvyHnCa1pfBKzZJ84P9nDXT1o8b2TJiWgkDo6ijYVPS54Ju5", "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."}