{"id": 5225, "prediction_verbatim": "US 10-year Treasury yield rises above current level over 48h as global fiscal constraint narrative consolidates.", "created_at": "2026-05-17 17:41:05", "direction": "up", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-19 17:50:38", "chain_hash": "d643e270d796237d3546f0bb2172711b95f614e7939a5d311e907192bcad5900", "chain_tx": "QwPFdmS8CiKTm7t98dCGh8dmGNvZkhsHtrnbRjuesmSaJa5FHnE4gJJbLByv8oDzQUWRibKPCzBoZXZdBNbnJuH", "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."}