{
  "operator": "CrawlCheck",
  "directory": "https://crawlcheck.io/.well-known/http-message-signatures-directory",
  "authority": "The signed directory is the source of truth; this file explains it.",
  "transparency_log": "https://crawlcheck.io/.well-known/key-transparency.json",
  "generated_at": "2026-09-28T17:17:19.354Z",
  "overlap_days": 7,
  "active": {
    "thumbprint": "hcIAczGf-8EFBnkunmZlvFWnD2nHHeHeC9cM4BTiBVo",
    "not_before": "2026-09-11T20:24:07.000Z",
    "storage": "worker-secret",
    "signs": "every request sent under our own name, and the directory"
  },
  "retiring": [],
  "retired": [
    {
      "thumbprint": "0zNVreNVKdaTFJjtRJtvcFiesmG2qgWvvIBL_zbgwko",
      "not_before": "2026-08-21T03:07:11.000Z",
      "retired_at": "2026-09-19T01:17:30.000Z",
      "reason": "moved from KV storage to a Worker secret"
    }
  ]
}