{"id": 2407, "prediction_verbatim": "USD/JPY moves higher by 0.3-0.5% within 24h as BOJ hawkishness decouples from Iran risk appetite", "created_at": "2026-04-03 09:19:55", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score unknown prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-04 09:26:09", "chain_hash": "b7a7c1fe7291a2c9885817cf6ea6f7793e786969a397bc025bced8d993d1fc17", "chain_tx": "5o2SKj8HV9P61nVYFZTnviJ2BFN9t7UfbpoJyxVjt5xUjy6XYHqZdsc7AFCPsgbSLcvoeqEyRuQ8epa8LNVXSJom", "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."}