{"id": 5602, "prediction_verbatim": "USD Index holds or declines marginally (119.29 baseline) as spread normalization reduces rate-driven dollar demand within 48h", "created_at": "2026-05-30 08:41:27", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-06-01 08:42:24", "chain_hash": "641119c222a199ac26f219883de12b2089de34120082e6fec284fff8204bffb5", "chain_tx": "4bsnw4fYNN81fKBaVxHSTFdtwDKuL1Y2RMJ4zvSTjvNLhPWJg8HFgE3QYZb23JvxRBaDsrpt27YhzGYmhNRTYsUb", "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."}