Certificate Summary:

Subject: www.copper.com
Issuer: Amazon RSA 2048 M03
Expiration: 2026-10-07 23:59:59 UTC
Key Identifier: 62:54:DA:A0:35:60:7E:3A:53:6B:FA:22:67:2D:24:84:F9:5F:42:0C

Download and Install

Received at FYIcenter.com on: 2026-02-10

Certificate Detailed Information:

Name:
/CN=www.copper.com

Subject: 
   Common Name (CN): www.copper.com
   Organizational Unit Name (OU): 
   Organization Name (O): 
   Locality Name (L): 
   State or Province Name (ST): 
   Country Name (C): 
   Email Address: 
Issuer: 
   Common Name (CN): Amazon RSA 2048 M03
   Organizational Unit Name (OU): 
   Organization Name (O): Amazon
   Locality Name (L): 
   State or Province Name (ST): 
   Country Name (C): US
   Email Address: 
Valid From: Mon, 08 Sep 2025 00:00:00 +0000 
Valid To: Wed, 07 Oct 2026 23:59:59 +0000 
Serial Number: 15337910817731697368997309961259051134 
Hash: bea020d8 
Version: 2 
Signature Type: sha256WithRSAEncryption 
Purposes:  
   SSL client 
   SSL server 
   Netscape SSL server 
   S/MIME signing 
   S/MIME encryption 
   CRL signing 
   Any Purpose 
   OCSP helper 
   Time Stamp signing 
Extensions:  
   authorityKeyIdentifier:
      keyid:55:D9:18:5F:D2:1C:CC:01:E1:58:B4:BE:AB:D9:55:42:01:D7:2E:02
 
   subjectKeyIdentifier:
      62:54:DA:A0:35:60:7E:3A:53:6B:FA:22:67:2D:24:84:F9:5F:42:0C 
   subjectAltName:
      DNS:www.copper.com, DNS:nextjs.copper.com 
   certificatePolicies:
      Policy: 2.23.140.1.2.1
 
   keyUsage:
      Digital Signature, Key Encipherment 
   extendedKeyUsage:
      TLS Web Server Authentication 
   crlDistributionPoints:
      
Full Name:
  URI:http://crl.r2m03.amazontrust.com/r2m03.crl
 
   authorityInfoAccess:
      OCSP - URI:http://ocsp.r2m03.amazontrust.com
CA Issuers - URI:http://crt.r2m03.amazontrust.com/r2m03.cer
 
   basicConstraints:
      CA:FALSE 
   ct_precert_scts:
      Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : D7:6D:7D:10:D1:A7:F5:77:C2:C7:E9:5F:D7:00:BF:F9:
                82:C9:33:5A:65:E1:D0:B3:01:73:17:C0:C8:C5:69:77
    Timestamp : Sep  8 00:13:58.235 2025 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:45:02:21:00:E6:79:7E:AA:A6:8E:DC:BB:BF:02:2F:
                F6:90:6A:1D:3F:5C:F4:2C:C0:54:91:99:A6:FD:67:56:
                D1:9D:09:74:95:02:20:09:BA:DC:B5:04:F5:A0:43:A1:
                C2:20:84:E4:91:78:55:B8:B0:D3:73:7B:F8:A9:FC:E3:
                6C:D8:7D:A9:5E:6F:28
Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : C2:31:7E:57:45:19:A3:45:EE:7F:38:DE:B2:90:41:EB:
                C7:C2:21:5A:22:BF:7F:D5:B5:AD:76:9A:D9:0E:52:CD
    Timestamp : Sep  8 00:13:58.278 2025 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:46:02:21:00:9F:AF:57:1E:31:29:B6:CD:C4:15:9D:
                22:11:AA:5F:11:57:4F:56:65:0C:FD:E1:CE:45:1E:9D:
                D4:31:25:89:DF:02:21:00:C1:4B:C5:9A:C3:8F:00:46:
                3D:0A:D9:06:2B:B6:CA:63:8D:42:22:C4:07:00:8A:AB:
                E6:45:30:81:7F:49:C8:69
Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : 94:4E:43:87:FA:EC:C1:EF:81:F3:19:24:26:A8:18:65:
                01:C7:D3:5F:38:02:01:3F:72:67:7D:55:37:2E:19:D8
    Timestamp : Sep  8 00:13:58.307 2025 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:45:02:21:00:DB:4B:87:08:64:C8:CB:4A:7B:90:83:
                5D:C8:3C:6A:CE:8A:15:B9:EA:CA:37:6D:AD:71:28:18:
                10:FD:73:95:8F:02:20:68:DA:06:9A:76:A3:E4:36:18:
                6C:B2:D7:61:08:91:64:A3:1A:55:89:48:CD:1C:1B:F6:
                9C:8C:EF:5E:09:4D:6C 

Certificate in PEM Format:

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Related Certificate(s):

ID      Subject          Issuer           Expiration Key Identifier   Relation   
        www.copper.com   Amazon RSA 2048… 2026-10-07 6254DAA035607E3… This Cert
        --------------------------------------------------
16201   Amazon RSA 2048… Amazon Root CA 1 2030-08-23 55D9185FD21CCC0… Parent Cert

Public Key Detailed Information:

Key Details:
   Type: RSA
   Size (bits): 2048
   Modulus (n): 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   Public Exponent (e): 65537 (0x010001)

Public Key in PEM Format:

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqB4y4Pe+9vSSz6LZXfC/
sD++E/Q9DOGsR0/YJsdg2LNQhhjrgF4khCoQgUEks3+J+Q5Gs9hD6sB4B7DJIREV
Oa3bCWGA3nhZ2288omvhBB/5Q/3oCPFq+hIueW1CEH/pJ9iXwQDGIHYrXZbQCfnv
Y4NbwEOYNnnvqqm1uZTq5gsxRud2Og5wdfBkVviQDk30Bzgj5snFH35SUqQGmWGp
z4CZL5I5q9HyJ7EWYL2orY9WHF5oIsqrkLgL5maVJUxl4TgmvEUM7rewaYS6pdR7
gTTvtv1zqFlpGJ903gmrgXnMxnzSIG/6whtcCEtC6XD2AiqrNDUs0sFUaYwydmaC
eQIDAQAB
-----END PUBLIC KEY-----

Identical or Similar Keys: We found that the public key in this certificate matches key(s) recorded previously.

ID      Type Size Pri/Pub Key Identifier   Date       Comparison 
32347   RSA  2048 Public  6254DAA035607E3… 2026-02-10 Same Key ID