X509 version 2 CRL Signature Algorithm: sha256WithRSAEncryption Issuer: CN=PostSignum Public CA 5,O=Česká pošta, s.p.,2.5.4.97=NTRCZ-47114983,C=CZ this update: Sat Nov 08 01:29:07 CET 2025 next update: Sun Nov 09 01:29:00 CET 2025 Extension 1: not critical CRLNumber 0x3d05 Extension 2: not critical AuthorityKeyIdentifier KeyIdentifier: E3:CE:31:51:F3:4C:91:F5:7D:B7:05:89:B1:78:D0:A3:0A:C6:43:99 AuthorityCertIssuer: directoryName: CN=PostSignum Root QCA 4,O=Česká pošta, s.p.,2.5.4.97=NTRCZ-47114983,C=CZ AuthorityCertSerialNumber: 106c 1: RevokedCertificate: serial number: 11579016 revocation date: Tue Jan 07 13:52:22 CET 2025 Extension 1: not critical ReasonCode cessationOfOperation 2: RevokedCertificate: serial number: 11629021 revocation date: Thu Feb 06 13:21:42 CET 2025 Extension 1: not critical ReasonCode superseded 3: RevokedCertificate: serial number: 11639020 revocation date: Thu Mar 06 14:49:43 CET 2025 Extension 1: not critical ReasonCode cessationOfOperation 4: RevokedCertificate: serial number: 11869016 revocation date: Mon Jul 07 11:41:01 CEST 2025 Extension 1: not critical ReasonCode cessationOfOperation 5: RevokedCertificate: serial number: 11509017 revocation date: Mon Dec 09 08:27:26 CET 2024 Extension 1: not critical ReasonCode superseded 6: RevokedCertificate: serial number: 11519014 revocation date: Wed Dec 04 10:51:42 CET 2024 Extension 1: not critical ReasonCode superseded 7: RevokedCertificate: serial number: 11899019 revocation date: Fri Jun 27 09:30:05 CEST 2025 Extension 1: not critical ReasonCode cessationOfOperation