{"api_signing":{"current":{"algorithm":"Ed25519","created_at":"2026-10-15T04:26:54+00:00","key_id":"npc-demo-api-signing-20261014-e9c73a","public_key":"sl7vwSgymgvrTaHg8l4FIKAPzoSYvXLH3Jm2zj/Ji/A=","retired_at":null,"status":"active"},"history":[{"algorithm":"Ed25519","created_at":"2026-10-15T04:26:54+00:00","key_id":"npc-api_signing-20261015-03a4c5","public_key":"5ylpiz10xSLWL35YC40m44Frulb9VpzPaNgbEkBmhGA=","retired_at":"2026-10-15T04:26:54+00:00","status":"retired"}]},"issuers":[{"algorithm":"Ed25519","created_at":"2026-10-15T04:26:54+00:00","key_id":"npc-demo-issuer-20261014-727fb5","public_key":"9keaHrMrvoaLX9kvl/3l7pagM91FOrlCC6EPJv1VYfA=","retired_at":null,"status":"active"},{"algorithm":"Ed25519","created_at":"2026-10-15T04:26:54+00:00","key_id":"npc-issuer-20261015-e378c2","public_key":"pN53tKmeeyKVr1aBcx0tX0OfjuCFXaLPQxe8ptXgbbw=","retired_at":"2026-10-15T04:26:54+00:00","status":"retired"}]}