Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 4804 (0x12c4)
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CZ/2.5.4.97=NTRCZ-47114983, O=\xC4\x8Cesk\xC3\xA1 po\xC5\xA1ta, s.p., CN=PostSignum Root QCA 4
        Validity
            Not Before: Jun 13 07:23:33 2023 GMT
            Not After : Jul  2 07:23:33 2024 GMT
        Subject: C=CZ/2.5.4.97=NTRCZ-47114983, O=\xC4\x8Cesk\xC3\xA1 po\xC5\xA1ta, s.p., OU=PostSignum Services, CN=PostSignum RQCA 4 - OCSP Responder 2
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
            RSA Public Key: (2048 bit)
                Modulus (2048 bit):
                    00:b0:71:cd:4c:a6:bd:ba:08:75:7f:7e:18:b1:10:
                    ff:9e:9f:6d:67:2d:6f:40:8f:48:ed:59:3a:e3:64:
                    c6:6f:2d:65:96:25:5f:04:b9:33:eb:e4:6a:22:2a:
                    34:6d:cc:e5:68:87:43:bc:be:92:fa:e0:f9:a5:af:
                    8f:3c:e2:f4:57:3b:ce:42:05:d8:02:90:d4:30:90:
                    7f:c4:f9:94:99:28:b4:60:aa:dd:d8:df:01:1e:50:
                    10:5f:d8:da:07:86:ce:f4:39:a3:eb:9a:f4:9b:a2:
                    d0:db:04:8f:d4:c3:c7:53:b8:fa:c5:f2:d3:78:3f:
                    12:0c:ae:f5:97:42:b1:e4:c8:67:fc:2c:57:5b:f5:
                    e4:6c:c9:eb:9a:b9:94:c3:e2:9b:e8:19:d8:bb:68:
                    8e:f6:f6:fa:a9:2f:28:f7:57:6a:64:ec:1e:63:7b:
                    e5:65:39:3a:bc:81:54:54:d4:59:4a:9a:c8:c1:40:
                    df:34:69:95:8a:38:2e:bc:fa:91:07:0d:55:fb:1d:
                    d8:64:59:d6:ff:b1:44:84:53:a1:4e:34:b0:57:b9:
                    3f:1a:64:eb:13:24:54:e7:7f:ed:81:23:32:5a:97:
                    f9:91:61:6b:74:c6:20:7a:04:70:19:00:3a:e2:e0:
                    6d:03:e9:d9:74:8e:da:0c:55:21:8e:01:75:6a:1a:
                    c3:4f
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Certificate Policies: 
                Policy: 2.23.134.1.4.1.102.400
                  User Notice:
                    Explicit Text: Tento certifikat pro elektronickou pecet byl vydan v souladu s narizenim EU c. 910/2014.This is a certificate for electronic seal according to Regulation (EU) No 910/2014.
                  CPS: http://www.postsignum.cz

            OCSP No Check: 

            Authority Information Access: 
                CA Issuers - URI:http://crt.postsignum.cz/crt/psrootqca4.crt

            X509v3 Key Usage: critical
                Digital Signature, Non Repudiation
            X509v3 Extended Key Usage: 
                OCSP Signing
            X509v3 Authority Key Identifier: 
                keyid:93:18:36:1F:A9:69:70:51:35:AA:4F:3F:AC:8D:50:7E:26:05:29:0A

            X509v3 Subject Key Identifier: 
                17:9A:A1:F2:1A:AE:82:E5:1A:3A:88:73:C7:CA:77:86:25:39:93:9D
    Signature Algorithm: sha256WithRSAEncryption
        a3:b1:1a:3e:46:7a:a9:9c:9d:56:ea:76:85:f3:3b:e6:6a:25:
        57:90:7d:a4:2f:75:6c:01:5e:de:b2:83:93:60:ca:e1:ce:f9:
        fb:0d:03:63:85:da:9c:f2:8f:e2:8d:3f:23:63:44:62:43:63:
        d7:1c:49:75:51:b3:90:70:bd:2d:e0:b5:d0:cc:74:5d:77:95:
        f6:43:5c:4f:06:82:dd:f2:4e:bd:38:ec:82:8a:b1:b6:b5:32:
        c3:84:e3:be:65:51:a0:3e:fc:3e:a8:cb:e5:6c:3c:b0:0b:af:
        db:79:12:14:34:51:10:07:ab:57:1e:4f:68:de:75:d2:9e:e5:
        7c:4c:20:d6:a6:87:d4:6a:4d:c1:2e:5d:58:bd:0d:ff:8c:3d:
        3b:ff:46:0c:44:4a:66:06:d0:34:0d:c6:a3:25:8a:63:5a:02:
        35:e9:77:3a:5a:6a:c8:92:e8:35:42:06:90:ba:69:3c:a1:a8:
        58:b9:35:55:40:bf:8a:f0:44:bf:b7:7b:fe:57:bb:29:fd:86:
        ed:12:24:1d:1d:b8:27:ec:93:ce:33:61:c6:8c:21:b3:4c:d8:
        0e:58:c8:5e:6d:a2:9a:29:95:81:70:fe:0d:80:89:36:bf:c7:
        57:75:fa:33:3a:6e:ce:97:24:8e:aa:59:09:52:29:57:93:79:
        f1:78:6f:ca:e3:f2:52:39:b5:01:a2:60:ed:5b:a4:c7:89:bf:
        48:7a:ba:9e:6e:ea:ef:ad:54:fd:19:c7:c0:a2:c1:06:7e:03:
        31:1e:56:93:35:38:59:fe:d2:a8:af:30:1a:c2:1c:81:95:46:
        d2:0f:96:d4:62:c8:89:5b:bd:c3:37:8d:9e:90:85:7f:23:c8:
        a8:44:b6:12:63:95:9c:ef:f7:d7:84:8e:0b:3b:1f:7d:cb:fb:
        ea:a5:b0:a0:05:63:43:75:a2:38:e1:93:8c:98:75:10:54:74:
        2f:ca:b9:90:3f:0b:7a:6f:42:08:9a:48:37:13:5c:ff:b8:4b:
        2c:f9:18:b4:f5:ab:44:25:c6:2f:38:04:51:af:76:85:7a:77:
        52:d5:8a:8a:4b:2b:70:7b:d9:4a:93:6c:60:70:73:04:d4:6d:
        d8:30:ee:44:92:b8:29:89:35:08:23:fe:36:3e:3d:40:f3:07:
        48:d7:3b:6e:b0:f6:91:3b:f7:75:28:56:09:96:c5:94:67:24:
        36:c7:37:e5:48:b4:9b:c8:47:e1:aa:ca:cc:f7:69:ef:d5:14:
        8f:cd:4d:b5:dd:14:4f:ea:d9:e6:2b:64:2d:33:c6:33:db:44:
        c9:b0:72:5f:2d:7e:0d:10:ab:0c:dd:84:de:2b:9c:86:89:1a:
        d0:63:fc:1e:d1:22:d8:21