90070134
Jul 23, 2020
May 24, 2022
Active Trademark
Electronic storage of cryptocurrency for others; providing on-line non-downloadable computer software for managing and verifying cryptocurrency transactions on a blockchain; providing on-line non-downloadable computer software for use as a cryptocurrency wallet; providing on-line non-downloadable computer software for generating cryptographic keys for receiving and spending cryptocurrency; providing user authentication services using blockchain-based software technology for cryptocurrency transactions
Computer and Scientific