Downloadable computer software for providing an interface between an internet browser and distributed computing platforms; Downloadable computer software for accessing distributed computing platforms; Downloadable computer software for providing an interface for users to view, manage, and exchange virtual currencies and digital and blockchain assets; Downloadable computer software for providing an interface for managing digital identities and for signing blockchain transactions; Downloadable computer software for facilitating execution and management of secure data transactions; Downloadable computer software for validating digital identities; Downloadable computer software for providing authentication of parties to a financial transaction

Providing temporary use of on-line non-downloadable computer software for use as a cryptocurrency wallet; Software as a service (SAAS) services featuring software for use in managing portfolios of virtual currencies and digital and blockchain assets; Software as a service (SAAS) services featuring software for providing an interface for users to view, manage, and exchange virtual currencies and digital and blockchain assets; Software as a service (SAAS) services featuring software for sending, receiving, buying, selling, trading and exchanging virtual currencies and digital and blockchain assets; Software as a service (SAAS) services featuring software for managing digital identities; hosting a web portal for users to access information on virtual currencies and digital and blockchain assets; Providing a web hosting platform for users to view and connect to third party distributed computing