{"id": 5037, "prediction_verbatim": "UK manufacturing and transport PMI composite will decline within 48 hours as forward guidance incorporates fuel cost pass-through", "created_at": "2026-05-14 09:02:46", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-16 09:11:02", "chain_hash": "248dd174ed7dc5cc2cb01f02cd5248cab1d8feafececcff1ea37de205906ed98", "chain_tx": "29sWuRm7aDKbC2RZ1DDZdX691v8jzE4b52YjE1Crm9cFRoRkxEJs3Sr7deXYDmPuDyG6iD5e5T2UaD44e2yUTQKw", "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."}