PROOF OF PUBLISH
Mark Identification

PROOF OF PUBLISH

Serial Number

99521403

Filing Date

Nov 29, 2025

Trademark by

PROOF OF PUBLISH LLC

Classification Information

Software as a service (SAAS) services featuring software for Coalition for Content Provenance and Authenticity (C2PA) content authentication, cryptographic signing of digital content, and C2PA content credential verification for publishers; Providing online non-downloadable software featuring C2PA digital certificates, content provenance metadata, and cryptographic signing technology for publishing and content verification workflows; Downloadable WordPress plugin software enabling automated

Computer and Scientific