Leasing of internet domain names; Online social networking services; Registration of domain names for identification of users on a global computer network

Computer software design; Computer software design and updating; Creating and designing website based indexes of information for others using information technology; Creation and maintenance of web sites for others; Hosting internet sites for others; Provision of Internet search engines; User authentication services using technology for e-commerce transactions; Providing user authentication services using blockchain-based software technology for cryptocurrency transactions