{"id": 3552, "prediction_verbatim": "UK consumer confidence will decrease", "created_at": "2026-04-16 10:15:08", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-18 10:38:39", "chain_hash": "dc857e9c1cda514852b5d3c0d8ab886fef5b86ba1757c534857b6939f40ea875", "chain_tx": "48ijiLLnKeCavq7nTmxL1ke8xKGGd3tk18zb9E4msrVePQTrAAcUcjZ9YthxD1qApZroBWAYnSVmXZU3criUA97S", "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."}