Hashgraph Trademark Published for Opposition

ChangeBridge: Trademarks - Insurance & Finance (Class 036)

Published March 26th, 2026

Detected March 27th, 2026

Summary

The USPTO has published the 'HASHGRAPH' trademark application for opposition. The application covers a broad range of goods and services related to distributed ledger technology, including software, financial services, and consulting.

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What changed

The United States Patent and Trademark Office (USPTO) has published the trademark application for 'HASHGRAPH' (TM79426454) for opposition. This publication signifies that the application has passed initial examination and is now open to challenges from third parties for a period.

The application covers a wide array of goods and services, including downloadable software for managing digital transactions and identity on distributed ledger networks, advertising, business administration and consulting, telecommunication services for electronic data transmission, and extensive financial services such as banking, strategic investment, fund management, and venture capital. It also includes scientific and technological services like software-as-a-service (SaaS) and platform-as-a-service (PaaS) for distributed ledger platforms, API software, and computer hardware/software design and development. The filing date for this application was January 21, 2025.

What to do next

Monitor trademark opposition proceedings for TM79426454.

Source document (simplified)

← USPTO Trademark Applications

HASHGRAPH

Published for Opposition TM79426454 Kind: published Mar 26, 2026

Abstract

downloadable computer software for authenticating and managing digital transactions on distributed ledger networks, for securing digital identity verification, digital credential issuance, digital asset transaction reporting, supply-chain tracking, compliance monitoring, and data authentication, and for enabling confidential and compliant digital transactions using distributed ledger technology; computers and computer peripheral devices; Advertising services; business administration; business organization consulting; business management; providing office functions; Education services in the field of training services in the field of business distributed ledger technology, secure digital identity, and confidential digital transactions; training services in the field of distributed ledger platforms and digital transaction systems; Telecommunication services, namely, electronic transmission of data and information over distributed ledger networks; Financial, monetary and banking services, namely, banking and financing services, strategic financial investment and co-investment in early-stage and growth-stage companies in the fields of artificial intelligence, blockchain, distributed ledger technologies, internet of things (IoT), robotics, and quantum computing, processing and verification of digital transactions, digital asset transaction reporting, and financial data authentication services in the field of distributed ledger technologies, financial fund management services, investment advisory services, venture capital fund management, management of collective investment funds, capital raising and investment structuring services for venture capital investments; Scientific and technological services as well as research and design services relating thereto, namely, software as a service (SaaS) services featuring software for hosting and operating distributed ledger software platforms for others; platform as a service (PaaS) featuring computer software platforms for secure digital identity, transaction authentication, digital asset reporting, compliance and data verification, providing strategic support, technical expertise, and research and analysis in the field of deep technology and decentralized ledger platform technologies using distributed ledger technology; application service provider services featuring application programming interface (API) software in the field of distributed ledger technology; design and development of software and platforms for secure digital identity, transaction authentication, digital asset reporting, compliance and data verification, providing strategic support, technical expertise, and research and analysis in the field of deep technology and decentralized ledger platform technologies; advisory services in the field of technological development and commercialization for portfolio companies; technological consulting in connection with blockchain, distributed ledger technologies, and emerging digital platforms; industrial research in the field of distributed ledger platforms and digital transaction systems and industrial design services; quality control for others and authentication services, namely, computer security services in the nature of providing authentication, issuance, validation and revocation of digital certificates; design and development of computer hardware and software