{"id": 2665, "prediction_verbatim": "10Y Treasury yield rises above 4.36% within 48h as market reprices terminal rate expectations downward in response to tightening labor market (4.3% UE) conflicting with easing assumptions.", "created_at": "2026-04-03 19:09:08", "direction": "up", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-05 19:14:17", "chain_hash": "8a1289a2b69347f190a130d5a7d8a9f412adaeb013a48e54ef3d195a9cb4b326", "chain_tx": "3YDtQ8ti6mZF4XxqRZUktnR3noQXz6xjSSZQ8syVTzbX2pJnDGCudmmKTDKwcv1mggcbyu8v5A94KoZnCybTmDA9", "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."}