42 Computer services, namely, providing customized online web pages featuring user-defined information; computer services, namely, hosting a webpage for users to ask and answer questions on a variety of topics focused around blockchain based technology, providing search engines for obtaining information requested by users on a global computer network, providing customized searching of a webpage to locate specific information requested by users, creating an on-line community for registered users to participate in discussions, get feedback from their peers, and form virtual communities