42 Hosting multimedia entertainment content; providing non-downloadable software for enabling online community members to participate in discussions, form virtual communities and engage in social networking featuring user-generated content, cryptocurrency, digital currency, digital tokens, non-fungible tokens, digital collectibles, digital assets, sports and entertainment; creating and maintaining websites for registered users to form virtual communities and engage in social networking services in the field of blockchain technology; providing temporary use of non-downloadable computer software for social networking; providing temporary use of non-downloadable software for developing computer games; providing temporary use of non-downloadable software to enable content providers to track multimedia content; providing temporary use of non-downloadable software to enable sharing of multimedia content and comments among users; providing on-line non-downloadable software for use in communication; designing software; developing software; developing software using block chain technology; software engineering; developing software for protecting data; software development services; providing non-downloadable computer software development tools in the field of high performance computing; software engineering for data processing programs; customer specific software development; computer programming in the field of cryptocurrency exchange; programming of software for internet portals, chatrooms, chat lines and internet forums; programming of on-line, non-downloadable virtual goods for use in virtual environments; design and development of computer software for a virtual online community for registered users to engage in live social networking over the internet; website design consultancy; creating and maintaining web sites for others; hosting computer sites (web sites) of others; hosting, managing, developing, analysing, updating and maintaining applications, computer operating systems, software, and web sites; information, advisory and consultancy services relating to all the aforesaid.