9 Data processing equipment, namely, couplers; Electronic security token in the nature of a fob-like device used by an authorized user of a computer system to facilitate authentication; Personal digital assistants; Downloadable computer software for use in electronically trading, storing, sending, receiving, accepting and transmitting digital currency, and managing digital currency payment and exchange transactions; Downloadable computer software for processing electronic payments and for transferring funds to and from others; Downloadable authentication software for controlling access to and communications with computers and computer networks; Downloadable computer software application with authentication functions for virtual currency exchange in decentralized settlement networks; Downloadable computer software for electronic commerce using auto-executive digital contracts; Downloadable computer software, namely, cryptocurrency blockchain for peer-to-peer sharing of financial data; Computer software for platforms that facilitate online transactions and payment processing, decentralized ledger-type; Downloadable software of mobile applications providing users a platform for using, accepting cryptocurrency financial services