Software authoring; Software porting; Software development in the framework of software publishing; Computer software development; Customizing computer software; Computer software design; Developing computer software; Computer software consulting; Software engineering services; Computer software design, computer programming, and maintenance of computer software; Software design and development; Computer software design services; Software development for others in the field of software configuration management; Computer software design for others; Developing customized software for others; Writing and updating computer software; Business technology software consultation services; Computer software design and updating; Computer programming and software design; Customizing, maintaining, and updating computer software used by others to develop blockchain-based software applications; Research and development of computer software; Maintenance of software for Internet access; Design and development of computer software; Programming of computer software for others; Updating and design of computer software; Consultation services relating to computer software; Providing online non-downloadable computer networking software; Advisory services relating to computer software; Maintenance and updating of computer software; Software as a service (SAAS) services in the nature of hosting cloud-based software of others; Development of software for secure network operations; Design, development, installation and maintenance of computer software; Computer software development and computer programming development for others; Consulting services in the field of software as a service (SAAS); Design and development of software in the field of mobile applications; Consulting services in the field of providing online, non-downloadable software and applications; Maintenance of computer software relating to computer security and prevention of computer risks; Design and development of operating software for accessing and using a cloud computing network; Design and development of computer software for the improvements of purchasing functions of business; Providing online, non-downloadable software for collecting, verifying, and transmitting information via a blockchain data feed to smart contracts; Providing online non-downloadable software development tools for creating blockchain-based applications provided by a blockchain as a service (BAAS) provider; Providing online, non-downloadable application programming interface (API) software for collecting, verifying, and transmitting information via a blockchain data feed to smart contracts