Certificate: Data: Version: 3 (0x2) Serial Number: 21041217 (0x1411041) Signature Algorithm: sha256WithRSAEncryption Issuer: C=CZ, organizationIdentifier=NTRCZ-47114983, O=Česká pošta, s.p., CN=PostSignum Qualified CA 5 Validity Not Before: Sep 2 12:30:03 2026 GMT Not After : Oct 10 12:30:03 2032 GMT Subject: C=CZ, organizationIdentifier=NTRCZ-47114983, O=Česká pošta, s.p., OU=Time Stamping Authority, CN=PostSignum TSA - TSU 2 Subject Public Key Info: Public Key Algorithm: rsaEncryption Public-Key: (2048 bit) Modulus: 00:a8:b8:09:7b:6c:de:05:00:4c:a6:46:cb:e3:41: 16:66:17:e4:52:f0:21:a3:34:20:4a:17:7c:68:0b: 7f:d3:d1:6f:bb:58:34:04:95:e1:ec:fb:e9:18:57: a5:f9:e3:b1:20:c9:c9:1f:5b:c0:dc:54:00:3a:84: c9:64:88:22:3e:47:39:81:b3:40:51:a3:1e:8f:ed: 3e:33:99:d9:ec:87:d3:e5:a8:a9:fd:36:e2:c4:46: cf:d6:ec:51:0b:29:e6:53:47:a2:a6:83:29:42:4e: 2c:40:d4:4a:52:ae:10:33:77:7a:a6:30:dc:a8:17: 33:2f:43:9c:10:cb:23:89:53:8b:cb:52:8d:95:73: 0a:ff:97:4a:fb:d0:45:e2:21:93:c8:41:ad:d5:9a: cf:63:ec:fd:7e:c3:12:1d:f8:cc:b8:52:38:cf:cd: c6:17:5c:b7:15:ee:95:6e:06:75:38:a3:a0:bc:34: 93:7b:e0:97:67:05:b3:e7:31:fd:c6:68:40:8a:5e: e9:e6:9f:9c:b2:8c:68:1e:10:51:02:91:df:22:86: 37:9f:8b:ae:a2:cf:85:be:cc:7c:ca:0e:91:41:69: ca:63:5f:73:01:69:f9:e8:4e:b2:04:d7:15:a9:e7: dd:94:c8:a3:22:e5:a6:18:90:98:98:72:89:a8:c8: 83:13 Exponent: 65537 (0x10001) X509v3 extensions: X509v3 Certificate Policies: Policy: 2.23.134.1.4.1.101.160 User Notice: Explicit Text: Tento kvalifikovany certifikat pro elektronickou pecet byl vydan v souladu s narizenim EU c. 910/2014.This is a qualified certificate for electronic seal according to Regulation (EU) No 910/2014. CPS: http://www.postsignum.cz Policy: 0.4.0.194112.1.1 qcStatements: QCStatement 1: QcEuCompliance QCStatement 2: 0.4.0.1862.1.5 QCStatementInfo: en:https://www.postsignum.cz/pds/pdstsa_en.pdf QCStatementInfo: cs:https://www.postsignum.cz/pds/pdstsa_cs.pdf QCStatement 3: 0.4.0.1862.1.6 Authority Information Access: CA Issuers - URI:http://crt.postsignum.cz/crt/psqualifiedca5.crt X509v3 Key Usage: critical Digital Signature, Non Repudiation X509v3 Extended Key Usage: critical Time Stamping X509v3 Authority Key Identifier: 3B:9B:20:52:75:23:AB:84:E4:BD:68:EC:60:DC:74:44:27:56:95:06 X509v3 CRL Distribution Points: Full Name: URI:http://crl.postsignum.cz/crl/psqualifiedca5.crl Full Name: URI:http://crl2.postsignum.cz/crl/psqualifiedca5.crl Full Name: URI:http://crl.postsignum.eu/crl/psqualifiedca5.crl X509v3 Subject Key Identifier: 24:30:28:A9:49:5C:16:BB:CF:0A:9B:E1:B8:7D:95:DD:B1:B7:4D:87 Signature Algorithm: sha256WithRSAEncryption Signature Value: 32:dc:c0:c0:f5:9d:70:b2:a9:23:9c:de:a2:6f:e7:8d:33:a6: af:34:d3:54:cd:cf:8b:60:76:a5:4e:34:d9:e3:3d:36:0f:7e: e1:86:b9:77:1e:0c:b5:11:73:4d:60:5d:38:0f:8b:4c:ff:46: 0e:60:42:c6:1e:8b:f7:57:c9:4f:5e:e9:9e:f2:ff:c0:1a:26: 3e:62:d0:04:9a:8a:27:5a:f0:0f:ca:49:d6:3f:90:e8:7f:e0: d7:67:34:06:4a:31:57:c5:b6:8d:f4:63:ae:02:e4:b8:e1:eb: 7a:a5:fc:68:ec:d1:d0:ea:4f:63:5b:9d:a9:f7:86:43:11:4b: c8:3a:80:d6:f9:75:96:29:f3:4b:d7:13:51:73:8e:e7:1c:11: b3:99:e4:41:85:d7:be:92:2f:22:49:1c:8f:fe:0b:70:56:18: ea:2d:b6:78:5b:d5:0a:e2:a1:38:ed:59:43:9d:43:f1:8d:06: 7f:9b:9c:2a:3e:86:9a:9f:ac:70:b1:e4:b1:88:9e:2a:51:81: e7:8d:63:65:62:38:58:e9:d8:76:54:30:73:e0:35:a6:cc:6b: ad:69:65:f7:6f:56:f6:3c:7a:56:c5:4b:4e:55:d8:82:31:fc: 9b:ca:c9:0b:96:b4:6a:d6:1d:19:d3:8a:93:06:ed:ee:b8:b6: bb:02:82:38:ea:6d:ef:d4:cb:2f:48:68:2b:e4:5e:5d:46:ea: b1:90:6d:5c:0b:dc:7d:6b:19:e4:5a:4c:b2:cb:12:3e:14:f9: e8:8d:31:2d:32:80:25:9f:9f:52:7a:b7:4b:b0:fc:f6:58:dc: e3:35:c3:51:e2:eb:02:50:cf:46:e4:58:88:46:25:88:d5:15: 91:c1:2a:d8:03:81:c2:56:75:5f:59:80:03:06:ac:a6:75:14: 1c:0e:52:1c:11:b1:43:2e:fb:12:ae:8b:57:3e:fb:ea:01:a9: cf:22:23:40:a9:e7:48:74:8f:c1:e0:16:4f:99:23:ec:c2:a4: 8a:3e:fb:42:c5:a3:f1:ff:d5:7b:60:dc:a7:e5:6f:91:98:33: f8:13:10:47:6e:90:4a:d7:d6:dc:b1:fb:30:4a:eb:c0:5e:88: ca:47:ec:54:bc:83:58:ba:b0:a7:bb:47:bc:b0:6f:1c:f8:e0: 0a:27:93:82:11:5c:5d:01:da:71:f6:16:94:95:de:91:c7:25: 8b:02:c0:fc:2c:ca:60:89:ea:04:1c:1a:ef:8a:be:33:42:b4: fb:5c:08:2e:08:8e:3d:1c:bd:08:64:c5:76:c5:46:30:64:d0: 1c:4f:ce:18:d4:41:a9:e6:b1:b3:e0:b9:20:a6:eb:d5:07:8f: 78:1d:ed:07:b3:e1:03:aa