{"schema":"hux.cancel_receipt.v1","id":"rcpt_0001aaaa","run_id":"run_9f","requested_by":{"type":"user","id":"usr_0123456789abcdef"},"requested_at":"2026-08-23T10:00:04Z","acknowledged_at":"2026-08-23T10:00:04Z","completed_at":"2026-08-23T10:00:05Z","outcome":"cancelled","side_effects":[{"description":"Partial file supplier-comparison.md left in workspace","reverted":true,"evidence":{"kind":"file","id":"supplier-comparison.md"}}]}