Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            04:63:e4:d3:c8:aa:a9:3e:3e:81:25:dc:a8:dc
        Signature Algorithm: ecdsa-with-SHA256
        Issuer: C = UK, L = Cambridge, O = Kigen, OU = Engineering, CN = EUMConsumerDGDub
        Validity
            Not Before: Apr  9 10:49:10 2024 GMT
            Not After : Apr  9 10:49:10 2124 GMT
        Subject: O = Kigen, serialNumber = 89044045116727494800000008628444
        Subject Public Key Info:
            Public Key Algorithm: id-ecPublicKey
                Public-Key: (256 bit)
                pub:
                    04:fb:12:05:08:43:a3:dc:85:0b:46:b6:e6:3c:ff:
                    d8:26:41:9c:8e:6d:c1:30:36:58:90:2f:f6:f3:61:
                    bb:f1:2d:04:26:cf:a7:27:cf:e7:53:ad:b1:b2:cf:
                    25:28:49:1a:cd:bf:de:2a:1b:f5:85:43:3c:15:eb:
                    c8:de:c3:db:a6
                ASN1 OID: prime256v1
                NIST CURVE: P-256
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                35:6D:FA:7E:51:7E:C7:7E:35:41:8C:E0:55:B0:58:D6:EA:B9:4B:14
            X509v3 Authority Key Identifier: 
                18:9A:08:53:AF:D4:94:F6:B0:79:9A:0B:67:F0:F5:D0:C1:29:E3:F6
            X509v3 Key Usage: critical
                Digital Signature
            X509v3 Certificate Policies: critical
                Policy: 2.23.146.1.2.1.1
    Signature Algorithm: ecdsa-with-SHA256
    Signature Value:
        30:46:02:21:00:f4:95:fd:02:0a:d3:8b:45:dd:a5:51:4c:2a:
        19:28:33:63:81:d1:12:42:67:ef:b1:c8:1c:17:19:0d:9a:2d:
        f3:02:21:00:ac:af:97:d6:3a:97:13:9c:50:55:5d:29:d0:59:
        6a:9f:bb:52:ff:d7:4e:ad:2c:93:4b:66:b8:a6:72:2e:36:6f