Certificate: Data: Version: 3 (0x2) Serial Number: 21041220 (0x1411044) Signature Algorithm: sha256WithRSAEncryption Issuer: C=CZ, organizationIdentifier=NTRCZ-47114983, O=Česká pošta, s.p., CN=PostSignum Qualified CA 5 Validity Not Before: Sep 2 12:37:59 2026 GMT Not After : Oct 10 12:37:59 2032 GMT Subject: C=CZ, organizationIdentifier=NTRCZ-47114983, O=Česká pošta, s.p., OU=Time Stamping Authority, CN=PostSignum TSA - TSU 5 Subject Public Key Info: Public Key Algorithm: rsaEncryption Public-Key: (2048 bit) Modulus: 00:9b:c9:ff:6c:b5:02:6e:99:d9:42:e5:25:74:b3: d6:d6:31:75:63:77:eb:fd:ed:c0:19:76:62:59:ee: 99:f2:4f:a3:91:0d:b2:72:5e:8e:03:87:80:6b:e9: 46:6d:f6:45:68:51:b6:e1:f1:3f:b1:c6:26:a7:30: 01:bd:0a:91:ab:1b:70:df:02:4b:63:1c:e5:81:24: 5f:1e:22:97:2d:1b:45:ec:dc:04:a5:32:33:8a:d2: c7:6f:39:63:3f:27:68:a0:69:80:7c:55:6a:64:d3: 1a:0d:27:03:95:4f:73:92:2d:e2:16:01:a4:d5:b8: 35:c5:0a:b8:7d:6d:04:80:9b:e1:af:e6:d3:9a:20: a5:97:85:62:fb:f2:f3:05:e7:45:84:a6:7a:7f:23: 9b:b0:17:77:05:c7:1e:89:12:82:0a:69:39:f8:5c: c0:ad:27:ed:a0:71:76:48:02:ca:bd:af:fe:47:75: 1c:8b:2a:f3:30:69:e3:b6:f4:05:bd:99:39:a4:1b: ee:40:b1:72:b8:92:77:88:17:4b:5c:32:cf:6d:4d: d8:5d:6d:e8:69:05:3c:c0:8a:22:ee:d0:ec:3a:68: 8c:51:9a:b4:60:a3:27:a7:0b:cb:58:13:c4:b2:6b: 4c:55:8e:48:71:80:bc:1f:a5:fe:0f:ec:68:e1:74: 76:15 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: 8A:25:4F:88:BB:99:50:46:72:4A:A9:CD:EC:60:EE:2E:E5:1A:58:7F Signature Algorithm: sha256WithRSAEncryption Signature Value: 7c:a5:20:6b:d6:6d:ee:82:16:36:fe:27:d4:8a:fe:d6:08:05: 55:73:28:21:39:af:bd:ea:d4:ee:75:0d:5d:d2:53:1b:48:fb: d8:5a:cb:34:32:cb:8a:71:37:49:90:e0:a7:a5:fd:98:b9:a3: 44:b2:af:83:c4:af:a9:8b:55:04:bd:ff:8a:1a:dd:f8:4f:55: 69:11:f7:fe:6f:c9:1a:2d:89:8f:9c:97:10:16:be:91:8e:14: 89:5f:49:04:1a:f0:19:3e:72:6d:8f:93:27:b0:8a:72:c3:a1: f2:cd:7d:b1:84:39:79:1a:68:43:57:d7:f1:20:c9:ea:21:69: 3d:57:e0:5a:0b:d1:b2:3d:fb:17:c1:75:ed:1e:b2:6b:91:25: 0a:7f:db:01:ed:f9:30:c2:fd:8d:02:db:1d:87:32:ba:1a:02: fd:5c:37:96:f3:a3:6b:7f:d8:89:de:16:32:37:51:c2:87:3f: ed:20:a8:e3:16:e5:8b:33:f9:b1:e9:4e:a5:a9:7c:f4:7b:94: 4b:c6:6e:c3:6b:3d:ac:57:d3:0e:94:d2:65:13:6f:ef:d2:61: 56:a2:ad:fd:36:da:67:be:d4:a7:87:2e:a7:8c:be:5d:34:d6: 05:52:15:59:60:0c:73:bf:81:da:fd:2e:8f:ba:83:32:c9:7e: a7:cb:90:4e:df:a1:8d:e6:c3:dd:8c:f0:c6:d2:fb:ce:88:1c: dc:a0:15:bb:a2:3f:f7:7a:1b:4f:3d:8f:7e:d9:55:46:e0:da: 3e:af:30:41:bf:d5:e0:51:69:d5:95:96:fb:01:69:01:e9:05: b4:9b:2a:ff:c8:b8:56:4e:57:42:f1:a6:b3:f4:57:46:1e:76: 86:23:91:70:72:9f:e9:93:94:f7:39:15:fe:96:6c:ae:3a:b8: ec:d8:aa:3f:9f:3f:ee:91:1e:78:c6:4f:e1:86:27:b0:21:4a: 82:eb:29:2f:e1:b5:25:02:f9:41:d0:b0:b8:fb:c8:95:9e:47: fd:25:a7:01:9b:b6:4f:b7:b5:b2:03:5a:4b:21:48:7e:7f:87: 1f:9b:88:4a:62:53:b1:74:64:9a:a7:e4:3c:82:41:d4:c9:08: ff:43:1a:31:3c:69:e5:87:69:35:a4:d2:6d:6e:0e:5d:1b:8c: f5:2a:d0:a2:34:86:c8:5a:ea:0b:68:cf:42:af:73:66:df:cc: 7f:50:9e:6b:18:e2:4e:7a:8a:85:5a:6c:b3:76:87:c3:a1:54: 9c:82:fc:53:c3:c9:f4:14:5f:1a:70:84:56:e7:d1:fa:13:7c: 09:c6:98:56:dd:ea:4d:38:be:90:9c:5c:a7:64:57:4e:f7:f2: 31:6c:3a:04:04:28:ab:e9