42 computer programming, namely, programming for financial and database management services; scientific research; (PaaS) Platform as a Service featuring software for use in database management and financial services, namely, buying, selling, trading, tracking, and managing digital currencies and assets; installation of computer software for use in database management and financial services, namely, buying, selling, trading, tracking, and managing digital currencies and assets; data conversion of computer programs and data not physical conversion, namely, computer programs for use in database management and financial services, namely, buying, selling, trading, tracking, and managing digital currencies and assets; (Saas) Software as a Service for use in database management and financial services, namely, buying, selling, trading, tracking, and managing digital currencies and assets; cloud computing featuring software for use in database management and financial services, namely, buying, selling, trading, tracking, and managing digital currencies and assets