Certificate: Data: Version: 3 (0x2) Serial Number: 21041219 (0x1411043) Signature Algorithm: sha256WithRSAEncryption Issuer: C=CZ, organizationIdentifier=NTRCZ-47114983, O=Česká pošta, s.p., CN=PostSignum Qualified CA 5 Validity Not Before: Sep 2 12:35:28 2026 GMT Not After : Oct 10 12:35:28 2032 GMT Subject: C=CZ, organizationIdentifier=NTRCZ-47114983, O=Česká pošta, s.p., OU=Time Stamping Authority, CN=PostSignum TSA - TSU 4 Subject Public Key Info: Public Key Algorithm: rsaEncryption Public-Key: (2048 bit) Modulus: 00:a6:7b:3f:08:03:e5:fe:1a:53:1e:e3:26:76:eb: 35:37:51:83:e8:41:61:be:2c:e6:c3:cc:f5:df:f2: 77:10:90:42:d6:eb:7e:a4:53:a8:ea:31:9f:21:f0: 5d:40:92:ed:44:10:c2:0d:36:a5:09:d1:68:5a:1d: e4:08:e1:7d:a0:6b:1b:5e:5f:fa:8e:5b:b3:60:43: 36:c0:3e:18:a6:be:43:5f:c6:ec:6a:f0:44:08:86: 4d:20:56:f7:6a:7e:87:50:48:89:ab:8d:4f:c7:53: 5c:2e:04:7a:6d:0a:df:73:8c:d6:07:7a:63:5c:81: 54:c4:a7:7e:e2:96:49:26:b4:72:e7:78:df:26:42: 21:6e:96:9f:99:96:db:22:57:e5:0f:23:61:98:10: 0f:31:b9:58:62:2b:f8:33:10:ea:3f:38:54:48:13: 85:51:ca:97:c5:73:d9:5e:9e:17:45:62:91:2b:63: 1a:ee:62:61:1a:e2:1d:08:80:89:f0:11:0a:d3:e2: 59:0d:92:bd:bc:a9:ca:df:b4:2a:8d:89:0e:fa:69: c1:fc:22:33:33:25:60:28:bd:96:3f:0f:35:8a:3f: 57:ea:44:fc:93:e8:37:8c:bb:30:14:ee:d5:ad:bb: fe:21:bd:30:5f:9a:d3:4d:f9:44:8c:97:17:94:ec: 26:a5 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: 05:A9:5F:FF:EB:70:50:A8:A0:8C:3C:7C:B5:3A:6A:7A:FE:A6:46:49 Signature Algorithm: sha256WithRSAEncryption Signature Value: 09:5f:c6:7c:46:3d:db:87:7d:8b:86:21:0f:4c:87:2c:b9:bf: 9d:99:b8:73:34:47:e8:5a:ef:0b:f2:b2:bb:ef:6b:1a:2a:9b: 8f:48:b6:21:6e:b3:79:8f:99:d3:32:55:63:a7:11:ad:9e:ab: 93:f3:87:01:19:cf:df:9e:59:df:d0:07:97:e1:87:97:a1:1f: ab:ef:3a:6d:2c:d0:53:c7:81:ab:b0:9d:bd:5f:88:21:81:cc: af:f3:71:06:e9:49:f5:3b:ed:18:98:5a:aa:ab:2d:af:62:f7: 6b:f0:48:f7:69:62:5f:4b:2b:04:21:0a:67:ff:8c:28:e7:69: 3d:63:2e:b2:6a:a1:b2:a7:90:3f:47:97:f7:dc:a5:d7:66:b1: 4c:b9:3d:7c:67:38:80:58:a2:44:ab:ba:a8:16:26:7d:a0:75: b3:21:3c:2e:6f:bd:92:30:73:7d:84:98:fd:83:ae:64:12:ff: 88:50:20:77:12:81:e4:de:ae:dc:74:6c:08:65:8d:38:69:bc: 02:b3:69:cd:ef:88:dc:24:58:69:ec:03:74:68:e9:51:e6:d2: e5:8f:e0:8a:ad:7d:52:8e:98:6a:7d:d5:08:43:18:2e:95:50: 50:e2:a9:f2:8a:71:97:f9:72:35:92:da:78:85:25:05:00:71: 7f:56:40:f4:ff:38:1d:6f:4b:bd:91:97:14:18:d5:22:98:c6: 89:1a:20:5a:87:7c:65:21:33:26:99:05:f7:b6:18:6d:0f:d4: 83:10:b5:0e:63:e1:07:8f:1f:20:de:6b:3d:51:21:82:ca:54: ba:7f:9c:5e:d3:1d:45:14:10:2f:39:91:6d:91:11:2f:8e:9f: f7:61:61:37:5b:b1:18:97:77:68:10:7f:87:c4:03:f1:4d:e1: 08:0d:24:23:9b:95:5a:36:3a:50:c3:c8:58:61:6e:92:01:0a: 7c:72:5b:a4:56:e6:c0:a0:ba:1b:75:50:37:3e:af:1e:e6:c4: 37:ff:12:58:e5:e7:99:37:a2:64:09:ef:f3:32:7a:7b:a5:82: ef:d4:b7:82:43:c2:49:6a:9c:47:6d:97:67:8f:ff:60:74:5d: 57:0c:e7:ee:38:fc:22:24:5b:81:67:11:d6:8b:9c:41:a0:ba: 67:71:7c:2b:bf:12:cd:9b:88:8e:24:39:ce:a6:61:b6:bd:c0: 25:38:87:7b:4f:15:a4:4b:51:d3:59:37:83:6d:3c:ab:f2:9d: 57:65:08:c3:f2:1f:8d:4e:13:fa:f9:6d:28:ea:09:44:60:c2: 43:00:44:4e:29:23:11:e9:34:bb:9d:2b:e0:4f:47:ac:e4:0d: c8:da:94:10:39:93:f5:64