{"id": 4034, "prediction_verbatim": "US Treasury bond yields lower in 24h", "created_at": "2026-04-26 04:09:54", "direction": "down", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score macro prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-27 04:10:14", "chain_hash": "7fd23a9a700249c1b56ed617c827e218855d3d14d0d413110ad8e9d25d65c2f4", "chain_tx": "3heJzJeT29T6haMNuSQo9pDPFYFf29xjo1gjDgmvKUkX1YJRTJTwEbLyVK39PTkHJEBn9ZdiDkjDuRNydVj3i5tf", "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."}