Blockchain-based payment verification services; Cryptocurrency exchange services; Cryptocurrency payment processing; Cryptocurrency trading services; Currency exchange and advice; Electronic transfer of virtual currencies; Financial exchange of crypto assets; Financial exchange of virtual currency; Financial services, namely, business fundraising provided over a computer network such as the Internet; Financial services, namely, electronic transfer of crypto assets; Payment verification servic...

Authentication, issuance and validation of digital certificates; Computer programming services, namely, content creation for virtual worlds and three dimensional platforms; Computer services, namely, creating an on-line community for registered users to participate in discussions, get feedback from their peers, form virtual communities, and engage in social networking services in the field of cryptocurrency.; Computer services, namely, providing an interactive web site featuring technology th...