Downloadable computer software for accessing, reading, and tracking information in the field of financial transactions on a blockchain; Downloadable computer software for managing and validating cryptocurrency transactions using blockchain-based smart contracts; Downloadable computer software for managing and verifying cryptocurrency transactions on a blockchain; Downloadable computer software for managing cryptocurrency transactions using blockchain technology; Downloadable computer software for use as a cryptocurrency wallet; Downloadable computer software for use as an electronic wallet

Bill payment services provided via an electronic wallet; Blockchain-based payment verification services; Cryptocurrency exchange services; Cryptocurrency exchange services featuring blockchain technology; Processing of electronic wallet payments

Authentication of data in the field of financial transactions using blockchain technology; Providing on-line non-downloadable computer software for use as a cryptocurrency wallet; Providing temporary use of non-downloadable web-based decentralized applications (DApps) for cryptocurrency trading; Providing temporary use of on-line non-downloadable computer software for use as an electronic wallet; Providing temporary use of on-line non-downloadable software for accessing, reading, and tracking information in the field of financial transactions on a blockchain; Providing user authentication services using blockchain-based software technology for cryptocurrency transactions