Platform as a service (PAAS) services featuring computer software platforms that enable users to upload, post, display, and share videos and digital content; Providing search engines for the internet; Conversion of data or documents from physical to electronic media; Electronic data storage; Hosting of digital content on the Internet; Web site hosting services; Data encryption and decoding services; Providing user authentication services using blockchain-based software technology for digital tokens transactions; Technological research in the field of blockchain-based technology, decentralized application computer software; Creating and maintaining web sites for others; Data security consultancy