{"id": 2576, "prediction_verbatim": "Brent crude lower in 24h relative to current levels", "created_at": "2026-04-03 15:43:34", "direction": "down", "timeframe": "24h", "score": null, "outcome": "Inconclusive. No Brent crude oil price data available.", "resolved_at": "2026-04-04 17:26:12", "chain_hash": "ea8e0d3cccb7c9801246c0f78bdcacd42e1b495045b943ac03e7c84faa8446bf", "chain_tx": "Xi6QJxn5XX8BhkE7xRoJmfHdsU7FLgAhtppHpdxgTEyhBrkSrEpytd1wBwtvoAHndTBEWJmwydVV8fQsFcDzzmB", "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."}