{"issuer":"Kova","keys":[{"keyId":"kova-2026-1","algorithm":"Ed25519","format":"SPKI DER, base64","publicKey":"MCowBQYDK2VwAyEAFulQ0cZvI0O/tKC7mQf62mL4lsG9nGieBfpHc3C4Z6o=","pem":"-----BEGIN PUBLIC KEY-----\nMCowBQYDK2VwAyEAFulQ0cZvI0O/tKC7mQf62mL4lsG9nGieBfpHc3C4Z6o=\n-----END PUBLIC KEY-----"}],"howToVerify":"Fetch /api/certificates/<id>. Verify signature.value (base64) over the UTF-8 bytes of signature.payload with the Ed25519 key whose keyId matches signature.keyId."}