{
  "keyId": "ed25519-d050be27b99b",
  "alg": "Ed25519",
  "spki": "MCowBQYDK2VwAyEA+0aBTT3yrwX32CAGls64wyB5evMJ7lp+wbS/OFkPDO4=",
  "published": "2026-09-11",
  "purpose": "Signs public registry records at /registry/<Certificate ID>.json"
}