Providing secure financial transactions and payment options; Maintaining escrow accounts for online payment transactions; Blockchain-based payment verification services; Payment verification services using distributed ledger technology (DLT); On-line escrow service for exchange of services; Underwriting, issuing, and administering of surety bonds; Financial guarantee and surety; Financial exchange; Financial trust administration; Financial management via the Internet; Financial exchange of virtual currency; Financial administration of the collection and distribution of royalties; Financial services, namely, providing for the exchange of foreign currency, commodities, financial derivatives, interest rate products, and equities via the internet and intranet systems; Financial transaction services, namely, providing secure commercial transactions and payment options; Financial services, namely, providing on-line stored value accounts in an electronic environment; Financial services rendered in connection with the issuance, receipt and transfer of lines of credit, namely, credit processing services; Deposit account services

Providing temporary use of online non-downloadable computer programs for processing electronic payments; Electronic signature verification services using technology to authenticate user identity; Platform as a service (PAAS) services featuring software platforms for the transmission of identity information in a secure manner.; Application service provider featuring application programming interface (API) software for identity verification, and digital credential authentication.; Providing online, non-downloadable application programming interface (API) software for collecting, verifying, and transmitting information via a blockchain data feed to smart contracts; Authentication of data in the field of identity verification using blockchain technology; Authentication of data in the field of financial services using blockchain technology; Computer programming of smart contracts on a blockchain; Providing online non-downloadable software development tools for creating blockchain-based applications provided by a blockchain as a service (BAAS) provider; Providing user authentication services using blockchain-based software technology for cryptocurrency transactions; Customizing, maintaining, and updating computer software used by others to develop blockchain-based software applications; Providing temporary use of non-downloadable web-based decentralized applications (DApps) for collecting, verifying, and transmitting data and information for use in blockchain-based smart contracts; User authentication services using technology for e-commerce transactions; User authentication services using single sign-on technology for online software applications; Providing user authentication services using biometric hardware and software technology for e-commerce transactions; Authentication of data in the field of works of art using blockchain technology; Authentication, issuance and validation of digital certificates; Providing online, non-downloadable software for collecting, verifying, and transmitting information via a blockchain data feed to smart contracts; User authentication services using blockchain technology for online marketplace transactions