42 Providing temporary use of non-downloadable software applications accessible via a web site for financial database management, facilitating, managing and processing financial transactions, electronically trading securities, securities underwriting, securities brokerage and the management of securities portfolios, for managing and verifying cryptocurrency transactions, and for managing real estate transactions; Providing temporary use of non-downloadable software applications accessible via a web site for use in managing online personal financial accounts, credit card accounts, electronic transmission of funds and financial transactions, for managing and verifying cryptocurrency transactions, and for managing real estate transactions; application service provider (ASP) services featuring software for facilitating, managing and processing financial transactions, electronically trading securities, securities underwriting, securities brokerage and the management of securities portfolios, for managing and verifying cryptocurrency transactions, and for managing real estate transactions; application service provider (ASP) services for use in managing online personal financial accounts, credit card accounts, electronic transmission of funds and financial transactions, for managing and verifying cryptocurrency transactions, and for managing real estate transactions; information technology consulting services provided on an outsourcing basis; software development, programming and implementation; design and development of computer hardware and software; hosting of software of others on a virtual private server; design and development of computer hardware; providing web hosting platforms on the Internet for facilitating, managing and processing financial transactions, electronically trading securities, securities underwriting, securities brokerage and the management of securities portfolios, for managing and verifying cryptocurrency transactions, and for managing real estate transactions; platform as a service (PAAS) featuring computer software platforms for facilitating, managing and processing financial transactions, electronically trading securities, securities underwriting, securities brokerage and the management of securities portfolios, for managing and verifying cryptocurrency transactions, and for managing real estate transactions; software programming of internet platforms; scientific research in the field of mathematical analysis and research services related to finance; electronic data storage via blockchain; providing user authentication services for the certification of data via blockchain-based software technology; blockchain as a service (BAAS), namely, software as a service (SAAS) services featuring blockchain technology-based software for accessing, reading, and tracking information in the field of financial transaction on a blockchain; software as a service (SAAS) services featuring software for facilitating, managing and processing financial transactions, electronically trading securities, securities underwriting, securities brokerage and the management of securities portfolios, for managing and verifying cryptocurrency transactions, and for managing real estate transactions; rental of computer software for facilitating, managing and processing financial transactions, electronically trading securities, securities underwriting, securities brokerage and the management of securities portfolios, for managing and verifying cryptocurrency transactions, and for managing real estate transactions; information technology consulting services provided on an outsourcing basis, in the field of conducting of feasibility; information technology consulting services in the field of studies for strategic asset allocations via computer; all the aforesaid services in the fields of monetary affairs, financial affairs and/or real estate