U.S. federal trademark · Serial No. 97518642
Authentication of data using blockchain technology in the field of block chain software which enables users to form communities, and engage in support of their chosen causes, and access a website that hosts user generated content in support of communities using blockchain technology; Providing temporary use of on-line non-downloadable software for accessing, reading, and tracking information in the field of block chain software enabling users to form communities, and engage in support of their chosen causes, and access a website that hosts user generated content in support of communities on a blockchain; Hosting an on-line community website that hosts user generated content in support of communities on a blockchain
Blockchain-based payment verification services
Downloadable computer software for accessing, reading, and tracking information in the field of block chain software enabling users to form communities, and engage in support of their chosen causes, and access a website that hosts user generated content in support of communities on a blockchain; Downloadable computer software for managing and validating cryptocurrency transactions using blockchain-based smart contracts
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.