Design and development of computers and software; Organization, installation and maintenance of software; Design and development of software applications; Providing a platform on the Internet for social networking services; Technical support services; Programming for computers; Computer programs for database management; Development of computer platforms; Development (design) of software, installation, maintenance, updating or rental; Development of game software; Services for collecting non-fungible tokens registered on a blockchain network; Service of exchange, purchase and sale of non-fungible tokens registered on a blockchain network; Service of storage of non-fungible tokens registered on a blockchain network; Service of digital authentication of users; Service of connection to digital asset portfolios; Service of provision of online statistics; Electronic data storage; Service of exploitation of online data; Services of renting video game software; Information and consultancy services concerning all the above services