Certificate:

    Data:

        Version: 3 (0x2)

        Serial Number:

            18:93:24:32:5a:6f:ff:3a:11:49:0b:ac:98:63:61:62

        Signature Algorithm: ecdsa-with-SHA256

        Issuer: C = US, O = Google Trust Services, CN = WE1

        Validity

            Not Before: May 10 17:31:16 2025 GMT

            Not After : Aug  8 18:29:49 2025 GMT

        Subject: CN = rfsystemsjapan.com

        Subject Public Key Info:

            Public Key Algorithm: id-ecPublicKey

                Public-Key: (256 bit)

                pub:

                    04:5e:8a:50:e9:05:4d:e4:93:02:2d:c4:40:90:25:

                    f4:67:a9:8f:07:62:00:cb:6f:df:8c:c3:46:d3:ec:

                    8a:95:18:0e:eb:c0:be:51:9d:e3:47:07:16:a6:3a:

                    79:d3:6e:dc:6c:67:ea:b7:d9:70:c3:11:8b:73:bb:

                    a8:c2:c6:f2:61

                ASN1 OID: prime256v1

                NIST CURVE: P-256

        X509v3 extensions:

            X509v3 Key Usage: critical

                Digital Signature

            X509v3 Extended Key Usage:

                TLS Web Server Authentication

            X509v3 Basic Constraints: critical

                CA:FALSE

            X509v3 Subject Key Identifier:

                55:7B:B7:D8:0B:EF:D0:A1:6B:B6:C4:91:66:DA:F8:79:10:02:78:FB

            X509v3 Authority Key Identifier:

                90:77:92:35:67:C4:FF:A8:CC:A9:E6:7B:D9:80:79:7B:CC:93:F9:38

            Authority Information Access:

                OCSP - URI:http://o.pki.goog/s/we1/GJM

                CA Issuers - URI:http://i.pki.goog/we1.crt

            X509v3 Subject Alternative Name:

                DNS:rfsystemsjapan.com, DNS:*.rfsystemsjapan.com

            X509v3 Certificate Policies:

                Policy: 2.23.140.1.2.1

            X509v3 CRL Distribution Points:

                Full Name:

                  URI:http://c.pki.goog/we1/ER6WRo4TM5k.crl

            CT Precertificate SCTs:

                Signed Certificate Timestamp:

                    Version   : v1 (0x0)

                    Log ID    : 12:F1:4E:34:BD:53:72:4C:84:06:19:C3:8F:3F:7A:13:

                                F8:E7:B5:62:87:88:9C:6D:30:05:84:EB:E5:86:26:3A

                    Timestamp : May 10 18:31:16.853 2025 GMT

                    Extensions: none

                    Signature : ecdsa-with-SHA256

                                30:46:02:21:00:80:AE:36:E7:71:82:56:E6:5B:0C:77:

                                F4:65:69:21:28:C8:89:C1:D1:36:48:96:9D:C6:E6:FC:

                                9D:FC:A7:8A:87:02:21:00:D8:07:80:AA:5A:9A:B3:F1:

                                5A:A0:C4:C6:35:7F:C1:B8:08:0A:72:BA:2F:D5:06:2B:

                                17:7F:A2:35:0A:40:94:E2

                Signed Certificate Timestamp:

                    Version   : v1 (0x0)

                    Log ID    : 1A:04:FF:49:D0:54:1D:40:AF:F6:A0:C3:BF:F1:D8:C4:

                                67:2F:4E:EC:EE:23:40:68:98:6B:17:40:2E:DC:89:7D

                    Timestamp : May 10 18:31:18.634 2025 GMT

                    Extensions: none

                    Signature : ecdsa-with-SHA256

                                30:44:02:20:7E:59:BC:3A:30:AB:64:87:E0:3E:23:D6:

                                7F:47:2A:7B:CE:A9:06:E9:21:6F:8C:43:75:AA:31:9D:

                                9A:3F:1D:04:02:20:6A:CE:74:87:46:77:8B:A4:7C:D9:

                                17:A9:19:C3:8A:78:5D:28:4C:B1:20:F9:61:9E:EF:BC:

                                87:5E:CB:30:4A:19

    Signature Algorithm: ecdsa-with-SHA256

    Signature Value:

        30:44:02:20:07:a8:da:c3:dd:da:b5:e3:98:64:45:fc:18:9d:

        32:f1:7d:47:3b:79:ef:a7:fc:ac:55:a4:06:41:d0:7c:7f:bf:

        02:20:79:2a:50:86:77:20:a3:7f:f4:b8:15:c4:54:35:39:53:

        53:59:27:ec:1c:de:e6:8a:36:4d:77:8c:b7:55:70:b7

-----BEGIN CERTIFICATE-----

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-----END CERTIFICATE-----