{
  "signature_schema": 1,
  "key_id": "muc-registry-2026-01",
  "algorithm": "RS256",
  "payload": "eyJzY2hlbWEiOjEsImdlbmVyYXRlZF9hdCI6IjIwMjYtMDctMjFUMDc6NDg6MDFaIiwiZW50cmllcyI6W119",
  "signature": "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"
}
