This service provide certificate information from hostname: usopendata.org
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
d0:cb:05:ee:75:44:ae:da:13:a5:a8:f9:e0:0d:9b:6d
Signature Algorithm: ecdsa-with-SHA256
Issuer: C = US, O = Google Trust Services, CN = WE1
Validity
Not Before: Jun 12 08:29:34 2025 GMT
Not After : Sep 10 09:27:10 2025 GMT
Subject: CN = usopendata.org
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (256 bit)
pub:
04:aa:fa:96:6a:e6:03:1f:3c:b1:10:98:9f:b1:75:
46:2f:50:d8:82:d1:4d:98:96:1e:0b:e7:8d:cb:5a:
83:7d:19:d8:75:df:9f:18:cb:20:07:90:f3:ca:33:
5a:06:1c:44:60:53:d1:50:a2:ef:d7:d1:bf:e4:8a:
57:1e:9f:0e:f6
ASN1 OID: prime256v1
NIST CURVE: P-256
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature
X509v3 Extended Key Usage:
TLS Web Server Authentication
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Subject Key Identifier:
A2:02:2D:8E:4F:D1:25:CE:06:D3:85:92:95:E8:50:14:84:4A:7D:0A
X509v3 Authority Key Identifier:
90:77:92:35:67:C4:FF:A8:CC:A9:E6:7B:D9:80:79:7B:CC:93:F9:38
Authority Information Access:
OCSP - URI:http://o.pki.goog/s/we1/0Ms
CA Issuers - URI:http://i.pki.goog/we1.crt
X509v3 Subject Alternative Name:
DNS:usopendata.org, DNS:*.usopendata.org
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://c.pki.goog/we1/Sf6VE40mPgw.crl
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : DD:DC:CA:34:95:D7:E1:16:05:E7:95:32:FA:C7:9F:F8:
3D:1C:50:DF:DB:00:3A:14:12:76:0A:2C:AC:BB:C8:2A
Timestamp : Jun 12 09:29:34.742 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:D7:D1:7E:BE:BD:E1:06:A5:C3:AF:F9:
65:85:46:AB:4B:3A:10:F2:02:A0:0C:5C:F5:A1:88:1B:
B5:B9:8E:1A:2A:02:20:6D:0D:D4:02:55:62:61:BC:B7:
F7:E7:94:33:DE:36:95:36:C8:5B:1E:A4:1F:D3:82:08:
84:83:93:59:75:3D:82
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : CC:FB:0F:6A:85:71:09:65:FE:95:9B:53:CE:E9:B2:7C:
22:E9:85:5C:0D:97:8D:B6:A9:7E:54:C0:FE:4C:0D:B0
Timestamp : Jun 12 09:29:34.776 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:E2:20:1B:9E:A5:D9:82:F5:C0:8E:70:
5B:1C:34:80:00:A1:3C:7B:2A:8F:1B:C8:B1:A0:45:D7:
DB:ED:5B:E6:51:02:21:00:B7:E6:94:CC:5A:F5:10:C4:
B9:50:AC:9A:B4:2F:46:86:F2:2A:63:97:11:03:5F:77:
CF:F2:41:35:2A:56:0E:94
Signature Algorithm: ecdsa-with-SHA256
Signature Value:
30:44:02:20:3e:72:ff:a3:2f:d1:a6:c6:4c:69:bf:83:c8:cd:
bb:93:6b:23:06:99:a2:02:e7:ae:86:1d:23:b3:9a:66:d0:4f:
02:20:44:c3:49:6e:60:47:fc:03:70:d9:ec:2a:6c:99:7d:57:
4f:5d:01:5a:5c:1d:90:da:9a:98:f9:81:b4:40:d6:65
-----BEGIN CERTIFICATE-----
MIIDrjCCA1WgAwIBAgIRANDLBe51RK7aE6Wo+eANm20wCgYIKoZIzj0EAwIwOzEL
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AiBEw0luYEf8A3DZ7CpsmX1XT10BWlwdkNqamPmBtEDWZQ==
-----END CERTIFICATE-----