Pubmark Inc.

VMC — Registered Mark — certificate logged 2025-07-12

Logo

Logo of Pubmark Inc.

Logo integrity: hash verified against the certificate’s logotype hash. Open the SVG.

Subject

Organisation
Pubmark Inc.
Common name
Pubmark Inc.
Country
US
Mark type
Registered Mark
Trademark country
US
Trademark registration
5811632
Distinguished name
SERIALNUMBER=5131522,CN=Pubmark Inc.,O=Pubmark Inc.,STREET=1 Broadway 14th Floor,L=Cambridge,ST=MASSACHUSETTS,C=US

Domains

chirpbooks.com

Certificate

Issuer
CN=DigiCert Verified Mark RSA4096 SHA256 2021 CA1,O=DigiCert\, Inc.,C=US
Valid
2025-07-09 → 2026-08-09 (expired) · 397 d
Serial
04690E4B53A9B62E2DC5C588C7D38115
SHA-256
DE2406353414FAB7526252FAAF65BC5E66D988B736C454DED48935F176E0FA1D
Policy
VMC · 2.16.840.1.114412.0.2.5 1.3.6.1.4.1.53087.1.1
Download
PEM · DER

Log entry

Log
https://gorgon.ct.digicert.com/log/
Entry
#23316 · logged 2025-07-12 06:56:12 UTC
Log id
VVlTrjCWAIBs0utSCKbJnpMYKKwQVrRCHFU2FUxfdaw=