PROOFSTACK
Mark Identification

PROOFSTACK

Serial Number

99390260

Filing Date

Sep 12, 2025

Trademark by

DORRIAN GUY

Classification Information

Downloadable computer application software for mobile phones, namely, software for encryption, secure data storage, secure file sharing, secure messaging, and cryptographic proof management

Electrical and Scientific Apparatus

Software as a service (SAAS) services featuring software for encryption, secure communication, cryptographic proof verification, digital integrity proofs, policy enforcement, and digital rights management; Platform as a service (PAAS) featuring computer software platforms for managing cryptographic proofs, data integrity verification, and post-quantum secure communication

Computer and Scientific