PROOF OF THOUGHT
Mark Identification

PROOF OF THOUGHT

Serial Number

99582309

Filing Date

Jan 7, 2026

Trademark by

HAGGAI GOLDFARB

Classification Information

Providing temporary use of non-downloadable software for cryptographically sealing, timestamping, chaining, custodially preserving, and verifying original human cognitive works, ideas, inventions, creative works, and intellectual artifacts; providing cryptographic custody and evidentiary verification services; software as a service (SaaS) for establishing temporal priority, authorship provenance, continuity of human ideation, and origination verification; providing online platforms, protocols, and infrastructures for establishing, preserving, verifying, and licensing provenance, priority, and authorship of human intellectual works and creative origination.

Computer and Scientific