Version: v3 Serial Number: 302672842363451987158258680375960535708847 Signature Algorithm: SHA256-RSA Issuer: Country: US Organization: Let's Encrypt CommonName: R11 Validity: Not Before: 2024-11-28 19:26 UTC Not After : 2025-02-26 19:26 UTC Subject: CommonName: digibibapp15.uni-rostock.de Subject Public Key Info: Public Key Algorithm: RSA Public Key: Exponent: 65537 Public Key Modulus: (2048 bits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uthority Key Identifier: C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9 Subject Key Identifier: 7B:B7:08:C8:60:4D:AB:30:CE:D8:BD:25:23:76:E4:35:8D:09:EA:BC Basic Constraints: CA : false Path Length Constraint: UNLIMITED OCSP Server: http://r11.o.lencr.org Issuing Certificate URL: http://r11.i.lencr.org/ Key Usage: Digital Signature Key Encipherment Extended Key Usage: Server Auth Client Auth DNS Names: digibibapp15.uni-rostock.de Certificate Signature Algorithm: SHA256-RSA Certificate Signature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

Version: v3 Serial Number: 302672842363451987158258680375960535708847 Signature Algorithm: SHA256-RSA Issuer: Country: US Organization: Let's Encrypt CommonName: R11 Validity: Not Before: 2024-11-28 19:26 UTC Not After : 2025-02-26 19:26 UTC Subject: CommonName: digibibapp15.uni-rostock.de Subject Public Key Info: Public Key Algorithm: RSA Public Key: Exponent: 65537 Public Key Modulus: (2048 bits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uthority Key Identifier: C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9 Subject Key Identifier: 7B:B7:08:C8:60:4D:AB:30:CE:D8:BD:25:23:76:E4:35:8D:09:EA:BC Basic Constraints: CA : false Path Length Constraint: UNLIMITED OCSP Server: http://r11.o.lencr.org Issuing Certificate URL: http://r11.i.lencr.org/ Key Usage: Digital Signature Key Encipherment Extended Key Usage: Server Auth Client Auth DNS Names: digibibapp15.uni-rostock.de Certificate Signature Algorithm: SHA256-RSA Certificate Signature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

Version: v3 Serial Number: 366421916149444684665698186833262710752870 Signature Algorithm: ECDSA-SHA384 Issuer: Country: US Organization: Let's Encrypt CommonName: E5 Validity: Not Before: 2024-12-15 04:34 UTC Not After : 2025-03-15 04:34 UTC Subject: CommonName: oai.wossidia.de Subject Public Key Info: Public Key Algorithm: ECDSA Public Key: D4:98:05:4D:CE:5D:3C:D3:65:8B:F2:0E:7E:8F:84:3F: 86:5C:7D:4B:D9:89:07:DC:70:07:1E:A0:2E:2A:4B:C8: B6:13:48:5E:8F:2C:2E:D2:74:CA:6E:3D:DC:FD:F3:DE: C1:A8:A1:98:36:D6:5D:94:16:6A:EA:5E:BA:57:26:D3 Authority Key Identifier: 9F:2B:5F:CF:3C:21:4F:9D:04:B7:ED:2B:2C:C4:C6:70:8B:D2:D7:0D Subject Key Identifier: DF:F8:D9:D1:67:57:F8:03:72:03:41:80:4D:5C:45:FB:1E:42:DC:74 Basic Constraints: CA : false Path Length Constraint: UNLIMITED OCSP Server: http://e5.o.lencr.org Issuing Certificate URL: http://e5.i.lencr.org/ Key Usage: Digital Signature Extended Key Usage: Server Auth Client Auth DNS Names: oai.wossidia.de Certificate Signature Algorithm: ECDSA-SHA384 Certificate Signature: 30:64:02:30:46:A1:9F:2A:7E:9E:7D:88:4E:A6:2B:C0: 69:C3:16:33:74:27:D6:36:3D:29:ED:14:A7:C8:37:12: A8:1D:A6:A4:1E:80:E4:E0:4A:B7:51:DA:5A:C9:20:98: A2:79:73:33:02:30:24:50:EE:48:A5:4C:46:19:32:B6: D3:EF:8B:D3:54:71:19:97:96:C7:67:3B:F9:F7:35:87: F2:86:FA:7C:AD:51:F1:2F:C3:0C:D5:BC:CB:98:EC:42: 76:C0:35:8A:AF:CC

Version: v3 Serial Number: 413638433351839677846970583926985503965247 Signature Algorithm: ECDSA-SHA384 Issuer: Country: US Organization: Let's Encrypt CommonName: E5 Validity: Not Before: 2024-12-21 16:14 UTC Not After : 2025-03-21 16:14 UTC Subject: CommonName: usage.wossidia.de Subject Public Key Info: Public Key Algorithm: ECDSA Public Key: 16:0B:C4:B5:24:31:3D:71:41:79:8A:B0:CE:C5:9F:6C: 8D:F2:75:A8:A4:5A:21:75:EB:81:DA:D6:27:FE:23:03: B6:8C:FC:AE:09:AC:F5:8E:1C:B1:76:BD:9C:B9:4A:67: F6:0A:89:F0:D5:4E:52:1A:84:CC:05:39:8F:D9:A0:B4 Authority Key Identifier: 9F:2B:5F:CF:3C:21:4F:9D:04:B7:ED:2B:2C:C4:C6:70:8B:D2:D7:0D Subject Key Identifier: A4:A5:FF:77:D5:65:DA:E2:26:05:E5:CD:B6:6C:E6:67:52:99:CF:F3 Basic Constraints: CA : false Path Length Constraint: UNLIMITED OCSP Server: http://e5.o.lencr.org Issuing Certificate URL: http://e5.i.lencr.org/ Key Usage: Digital Signature Extended Key Usage: Server Auth Client Auth DNS Names: usage.wossidia.de Certificate Signature Algorithm: ECDSA-SHA384 Certificate Signature: 30:65:02:30:08:B9:4B:1E:F0:C6:49:46:61:EF:6F:BD: 45:E3:E0:34:93:57:28:46:D6:76:5B:59:03:EB:42:A1: 92:D0:8D:20:CA:23:F0:FD:5A:27:D7:03:78:7E:FC:9C: 0D:86:72:A2:02:31:00:E2:8F:6D:5F:42:DB:6A:B9:1A: E6:87:10:82:A7:B2:AB:72:7D:82:7D:E3:6A:7E:5F:CF: 29:AE:2C:9B:33:6B:7A:48:C4:17:28:FF:E5:E0:E6:00: CF:8F:00:36:3A:12:85