{"id": 3958, "prediction_verbatim": "BTC lower in 24h", "created_at": "2026-04-25 01:39:34", "direction": "down", "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 Correct \u2014 bitcoin moved -0.0% ($77,557 \u2192 $77,543)", "resolved_at": "2026-04-26 01:39:53", "chain_hash": "ceb2264f532f9fed673705b8853364e036522db1e4a9b0b58e320ae73c48a355", "chain_tx": "2q8HSnCq8mYw86Mw4nxTQnGBH31hjDx5gnnNc9umPAMmh7BT9xJq4nmeUB3F4FeoJ9MYKQu8qCSTiBGvAdP59Pmw", "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."}