42 Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software; computer services; computer system software services; design and development of web pages; design and development of computer software applications, mobile apps and software for mobile devices; Blockchain as a service [BaaS] and platform as a service (PAAS) featuring computer software platforms for use in portfolio management by institutional investors, professional investors and other qualified financial end users; providing computer programs, computer software, computer software applications, mobile apps and software for mobile devices; providing temporary use of web-based software; electronic data storage; computer consultancy services relating to electronic business transactions; rental of web servers; rental of computer software; development of video and computer games; analysis and research relating to environmental protection; consultancy, advisory and information services relating to the aforesaid services