Version: v3 Serial Number: 342774276985750713057712439011003026101259 Signature Algorithm: ECDSA-SHA384 Issuer: Country: US Organization: Let's Encrypt CommonName: E6 Validity: Not Before: 2024-11-11 22:56 UTC Not After : 2025-02-09 22:56 UTC Subject: CommonName: www.tongchuangnet.com Subject Public Key Info: Public Key Algorithm: ECDSA Public Key: 7E:F1:18:42:23:A4:CE:AA:27:DC:A9:D3:96:98:56:9D: 23:DD:D9:6A:D7:9F:06:A4:7B:42:85:2A:71:2F:B4:B8: 73:C4:57:1E:6C:89:06:F7:FE:74:78:1A:1D:0B:2A:8D: 13:D5:FD:81:4C:92:4F:BA:F2:14:FA:08:CE:47:D4:8A Authority Key Identifier: 93:27:46:98:03:A9:51:68:8E:98:D6:C4:42:48:DB:23:BF:58:94:D2 Subject Key Identifier: 4A:8D:3B:38:F3:C4:C3:8B:73:EB:D3:D0:BE:94:31:63:C5:EC:45:A8 Basic Constraints: CA : false Path Length Constraint: UNLIMITED OCSP Server: http://e6.o.lencr.org Issuing Certificate URL: http://e6.i.lencr.org/ Key Usage: Digital Signature Extended Key Usage: Server Auth Client Auth DNS Names: www.tongchuangnet.com Certificate Signature Algorithm: ECDSA-SHA384 Certificate Signature: 30:66:02:31:00:E7:72:1A:3A:A2:35:55:31:9A:21:66: B0:FC:CB:2E:DC:46:C4:5E:70:9D:75:2F:42:87:B1:9B: E9:54:1F:37:B2:BF:D4:C5:00:BD:7C:68:C3:3E:05:16: 1A:11:21:AA:90:02:31:00:D2:FE:21:AA:BE:64:0E:6C: 0B:F6:2E:6C:E0:11:C2:4C:6C:C2:52:BF:58:26:63:BE: 91:F9:AA:76:CB:08:05:C5:91:C0:AD:17:8D:6C:AA:D6: 11:7C:27:59:E6:BA:E1:20

Version: v3 Serial Number: 342774276985750713057712439011003026101259 Signature Algorithm: ECDSA-SHA384 Issuer: Country: US Organization: Let's Encrypt CommonName: E6 Validity: Not Before: 2024-11-11 22:56 UTC Not After : 2025-02-09 22:56 UTC Subject: CommonName: www.tongchuangnet.com Subject Public Key Info: Public Key Algorithm: ECDSA Public Key: 7E:F1:18:42:23:A4:CE:AA:27:DC:A9:D3:96:98:56:9D: 23:DD:D9:6A:D7:9F:06:A4:7B:42:85:2A:71:2F:B4:B8: 73:C4:57:1E:6C:89:06:F7:FE:74:78:1A:1D:0B:2A:8D: 13:D5:FD:81:4C:92:4F:BA:F2:14:FA:08:CE:47:D4:8A Authority Key Identifier: 93:27:46:98:03:A9:51:68:8E:98:D6:C4:42:48:DB:23:BF:58:94:D2 Subject Key Identifier: 4A:8D:3B:38:F3:C4:C3:8B:73:EB:D3:D0:BE:94:31:63:C5:EC:45:A8 Basic Constraints: CA : false Path Length Constraint: UNLIMITED OCSP Server: http://e6.o.lencr.org Issuing Certificate URL: http://e6.i.lencr.org/ Key Usage: Digital Signature Extended Key Usage: Server Auth Client Auth DNS Names: www.tongchuangnet.com Certificate Signature Algorithm: ECDSA-SHA384 Certificate Signature: 30:66:02:31:00:E7:72:1A:3A:A2:35:55:31:9A:21:66: B0:FC:CB:2E:DC:46:C4:5E:70:9D:75:2F:42:87:B1:9B: E9:54:1F:37:B2:BF:D4:C5:00:BD:7C:68:C3:3E:05:16: 1A:11:21:AA:90:02:31:00:D2:FE:21:AA:BE:64:0E:6C: 0B:F6:2E:6C:E0:11:C2:4C:6C:C2:52:BF:58:26:63:BE: 91:F9:AA:76:CB:08:05:C5:91:C0:AD:17:8D:6C:AA:D6: 11:7C:27:59:E6:BA:E1:20

Version: v3 Serial Number: 409520008813216743510311154851944720180574 Signature Algorithm: SHA256-RSA Issuer: Country: US Organization: Let's Encrypt CommonName: R11 Validity: Not Before: 2024-11-12 16:02 UTC Not After : 2025-02-10 16:02 UTC Subject: CommonName: prod.admin.api.epos.tongchuangnet.com 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: 47:DF:E9:B1:A4:73:F4:90:F0:CA:C5:A2:FD:CC:98:B3:6E:01:B6:64 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: prod.admin.api.epos.tongchuangnet.com Certificate Signature Algorithm: SHA256-RSA Certificate Signature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

Version: v3 Serial Number: 332032363626872386742924871340722546036191 Signature Algorithm: SHA256-RSA Issuer: Country: US Organization: Let's Encrypt CommonName: R11 Validity: Not Before: 2024-11-22 08:27 UTC Not After : 2025-02-20 08:27 UTC Subject: CommonName: prod.admin.epos2.tongchuangnet.com 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: 05:BE:50:79:01:16:6B:26:D4:83:E9:96:F9:B9:2D:E8:32:8A:BE:EE 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: prod.admin.epos2.tongchuangnet.com Certificate Signature Algorithm: SHA256-RSA Certificate Signature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

Version: v3 Serial Number: 343316181624991455820265005552699973864251 Signature Algorithm: SHA256-RSA Issuer: Country: US Organization: Let's Encrypt CommonName: R11 Validity: Not Before: 2024-11-21 18:51 UTC Not After : 2025-02-19 18:51 UTC Subject: CommonName: prod.cashdesk.epos2.tongchuangnet.com Subject Public Key Info: Public Key Algorithm: RSA Public Key: Exponent: 65537 Public Key Modulus: (2048 bits) : 85:BE:40:B1:C2:6E:0A:4E:01:F3:72:9F:B5:E8:8B:B2: 53:46:B0:0A:3C:AB:94:2C:67:E5:7A:32:A2:56:B2:9D: 2A:0A:21:26:FD:08:F2:9C:CA:95:85:FC:82:B4:BB:BC: 16:AA:A2:16:79:A9:0D:1B:A9:1F:4B:19:1F:4D:F2:CF: 52:E2:64:35:A7:18:E9:15:59:2E:93:B8:24:9D:08:AC: D7:A2:75:39:25:DC:B5:1E:24:AC:23:B2:77:F8:E4:62: 58:14:96:39:73:53:1E:34:47:E5:99:BD:DD:0D:5B:14: 1B:A2:A0:53:4C:06:EF:D0:01:3A:7B:9D:75:4D:40:33: 65:50:95:53:96:19:59:76:6B:5B:EC:34:97:C0:C3:61: 9E:66:0B:A0:E3:0F:8A:78:B5:CA:E0:19:DE:F4:AB:E1: B4:BC:61:27:35:02:09:DC:50:E5:88:28:9F:54:F1:1B: 77:A9:24:38:12:6F:2D:83:24:91:8D:34:2A:6E:65:83: 72:C8:81:9C:1F:4C:02:69:9F:51:95:9E:AE:A8:E8:46: 82:73:C0:1B:D5:43:E0:5A:64:11:E3:DA:2F:7D:7D:D5: 41:AF:C9:9A:AB:F8:F5:F6:6F:3A:CD:24:22:AA:07:96: 07:80:88:FB:05:18:D8:0D:9C:4A:5F:D4:96:AB:D4:21 Authority 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: 8E:3A:66:7C:43:1B:A3:67:CA:AE:56:8A:8C:6B:B8:E9:7B:4E:BA:A4 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: prod.cashdesk.epos2.tongchuangnet.com Certificate Signature Algorithm: SHA256-RSA Certificate Signature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