42 Providing temporary use of online non-downloadable software for use as an interface to electronically trade, store, send, receive, accept and transmit digital currency, and manage digital currency payment and exchange transactions; providing an interface for cryptocurrency and digital asset services, namely, technology custody services in the nature of electronic storage of cryptocurrency and digital assets for safeguarding, storing, and enabling users to access cryptocurrency and other digital assets for institutional investors; providing temporary use of online non-downloadable software for financial services, namely, an interface for software for accessing and reporting currency exchange data; providing temporary use of online non-downloadable mobile application software as an interface for financial transactions; providing temporary use of online non-downloadable software applications for financial services, namely, an interface for software for accessing and reporting currency exchange data; financial services, namely, providing a retail trading platform in the nature of Platform as a service (PAAS) featuring computer software platforms for the selling and purchasing of virtual currency in exchange for fiat currency