Certificate

$ rpki-client -vvf rpki.co/repo/August/0/ROUTER-000003B1-510F485D29A29DB7B515F9C478F8ED3CB7AA7D23.cer
File:                     ROUTER-000003B1-510F485D29A29DB7B515F9C478F8ED3CB7AA7D23.cer (raw, json)
Hash identifier:          hqY7rg5wbUv8a5lVieq+qonz77UJS9yl13nIHrZawxo=
Subject key identifier:   51:0F:48:5D:29:A2:9D:B7:B5:15:F9:C4:78:F8:ED:3C:B7:AA:7D:23
Authority key identifier: 5C:BB:62:54:36:B0:77:90:BB:67:B2:A5:40:D2:F1:52:09:34:B2:45
Certificate issuer:       /CN=5CBB625436B07790BB67B2A540D2F1520934B245
Certificate serial:       505F81CFCDF915BFDFC91E89B63439B25AC07D04
Authority info access:    rsync://rpki.august.tw/repo/HYSP/9/5CBB625436B07790BB67B2A540D2F1520934B245.cer
BGPsec ECDSA public key:  MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEhv5HEBGixUjKJTlenvcD1Axyi07rFdVY1KhN4vMPYy5y0Mx6zfaiEqJN27jK/l61xC36Vsaezd7eXAsZ1AEEsQ==
Router key not before:    Tue 04 Apr 2023 08:46:53 +0000
Router key not after:     Tue 02 Apr 2024 08:51:53 +0000
Subordinate resources:    AS: 945

Validation:               Failed, unable to get local issuer certificate

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            50:5f:81:cf:cd:f9:15:bf:df:c9:1e:89:b6:34:39:b2:5a:c0:7d:04
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=5CBB625436B07790BB67B2A540D2F1520934B245
        Validity
            Not Before: Apr  4 08:46:53 2023 GMT
            Not After : Apr  2 08:51:53 2024 GMT
        Subject: CN=510F485D29A29DB7B515F9C478F8ED3CB7AA7D23
        Subject Public Key Info:
            Public Key Algorithm: id-ecPublicKey
                Public-Key: (256 bit)
                pub: 
                    04:86:fe:47:10:11:a2:c5:48:ca:25:39:5e:9e:f7:
                    03:d4:0c:72:8b:4e:eb:15:d5:58:d4:a8:4d:e2:f3:
                    0f:63:2e:72:d0:cc:7a:cd:f6:a2:12:a2:4d:db:b8:
                    ca:fe:5e:b5:c4:2d:fa:56:c6:9e:cd:de:de:5c:0b:
                    19:d4:01:04:b1
                ASN1 OID: prime256v1
                NIST CURVE: P-256
        X509v3 extensions:
            X509v3 Subject Key Identifier:
                51:0F:48:5D:29:A2:9D:B7:B5:15:F9:C4:78:F8:ED:3C:B7:AA:7D:23
            X509v3 Authority Key Identifier:
                keyid:5C:BB:62:54:36:B0:77:90:BB:67:B2:A5:40:D2:F1:52:09:34:B2:45

            X509v3 Key Usage: critical
                Digital Signature
            X509v3 Extended Key Usage:
                BGPsec Router
            X509v3 CRL Distribution Points:

                Full Name:
                  URI:rsync://rpki.co/repo/August/0/5CBB625436B07790BB67B2A540D2F1520934B245.crl

            Authority Information Access:
                CA Issuers - URI:rsync://rpki.august.tw/repo/HYSP/9/5CBB625436B07790BB67B2A540D2F1520934B245.cer

            X509v3 Certificate Policies: critical
                Policy: ipAddr-asNumber

            sbgp-autonomousSysNum: critical
                Autonomous System Numbers:
                  945

    Signature Algorithm: sha256WithRSAEncryption
         6f:57:64:c3:04:a8:a5:63:e4:a7:70:a2:08:67:a1:6e:d5:1e:
         66:72:e0:0b:0c:45:2a:98:f6:51:d3:af:d7:8a:40:99:f3:4f:
         2e:dd:df:35:23:c0:15:bc:88:b1:71:09:26:8a:d9:ed:83:80:
         9d:cd:5f:00:24:00:90:c7:a4:df:e6:24:e3:a2:81:d3:d8:0a:
         e6:fa:fc:69:c6:29:9c:bf:83:4a:81:81:20:7a:45:2d:6c:45:
         84:b9:a9:53:3a:12:95:99:97:e5:4d:25:cb:77:11:7f:a1:17:
         80:24:74:f5:77:cd:d8:25:0b:fe:8a:f7:82:81:7e:f3:7c:52:
         8a:83:87:b0:c6:7a:4d:9b:95:e3:8f:f5:15:c5:63:02:5b:7f:
         19:33:cf:5b:eb:16:f3:56:6a:5f:c5:7d:5a:3f:ef:06:0f:68:
         eb:93:27:02:b0:52:81:b7:ea:84:0d:9b:51:22:09:62:57:b9:
         31:74:18:70:89:b7:17:d2:c7:70:78:b1:18:f9:28:38:c7:4a:
         37:99:4b:5a:c9:68:af:c6:ce:17:8b:d8:a7:62:35:c6:34:d1:
         01:36:09:46:99:25:54:dc:dd:9b:80:78:50:7d:d1:38:ff:42:
         18:04:cc:fa:0d:0e:26:08:be:c0:a6:34:6e:d9:27:36:ab:57:
         ff:91:03:d0
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----