42 Developing open-source software which can be adopted by blockchains for the building of applications on the blockchain; Providing online non-downloadable software in the nature of a blockchain protocol that enables vertical and horizontal scaling of decentralized applications; Providing online non-downloadable software for building, developing, executing, and running other software and applications on the blockchain; Providing online non-downloadable computer software in the nature of software development tools for the creation of blockchain applications; Providing online non-downloadable software in the nature of a trading platform for trading of cryptocurrencies, blockchain tokens, and other digital assets; Computer services, namely, creating an on-line virtual environment for cryptocurrency trading, namely, providing a trading platform for cryptocurrencies, blockchain tokens, and other digital assets; Application service provider (ASP) featuring software to enable users to discover, program, organize, access, and engage with third-party computer software programs on any blockchain platform; Providing internet search engine services; Application service provider (ASP) featuring software providing a digital wallet; Providing online non-downloadable computer application software for the security, automation, facilitation, and encryption of communications, business processes, and financial transactions using smart contract systems, blockchain, and distributed ledger technology; Providing online non-downloadable computer application software to embed a web browser, interface with secure hardware key storage, and execute proposed transactions via the blockchain; Providing online non-downloadable computer application software for the collection and verification of user information to create a blockchain account; Providing online non-downloadable computer software and software applications for the identification and authentication of blockchain and virtual community users; Providing online non-downloadable computer software and software applications for use in verification and authentication of transactions via the blockchain; Providing online nondownloadable electronic signature software for securing transactions; Providing online non-downloadable software and software applications for secure execution, transmission and storage of electronic signatures; Providing nondownloadable web and mobile application software for communicating in a virtual community, social networking, photo sharing, electronic media sharing, and encrypted or otherwise secured messaging and media transmission; Computer services, namely, creating on-line virtual communities for users to organize groups and events, participate in discussions, and engage in social, business, and community networking; hosting an interactive web site that allows users to create profiles and participate in a social network in the field of blockchain and distributed ledger technologies; Providing an online community for registered users in the field of decentralized applications (DApps); application service provider (ASP) featuring software to enable or facilitate the encrypted or otherwise secured uploading, downloading, streaming, posting, displaying, blogging, linking, sharing or otherwise providing electronic media, data, transactions, or information over communication networks; Providing online non-downloadable software application for transmission of electronic communications; Application service provider (ASP) featuring software to enable building of applications on the blockchain, interacting with blockchain smart contracts, and blockchain commodities exchange within a social network; Software as a service (SAAS) services featuring software for facilitating the use of a blockchain or distributed ledger to record and track transactions; Providing online nondownloadable software application for providing information on health and wellness, for use in connection with behavior therapies, for entering, storing, managing, and analyzing medical records and patient data, for users to track symptoms and record treatments, for users to track physical activities, vital signs, and biometric information, for accessing and aggregating immunization data, for tracking, recording and sharing healthcare information; Providing online non-downloadable software application featuring information on recruitment services, staffing solutions and career planning; Providing online non-downloadable software application that enables employers to look for and recruit employees; software application for posting, distributing, and viewing employment opportunities, for posting and viewing resumes, for subscribing to job alerts via email and text, for screening job applicants by viewing or downloading resumes in a resume database, for searching for job opportunities and for applying to jobs; Providing online non-downloadable software design and development; Platform as a service (PaaS) featuring computer software platforms for communicating, photo sharing, electronic media sharing, and encrypted or otherwise secured messaging and media transmission on social media and for social networking; Providing online non-downloadable computer application software for the security, automation, facilitation, and encryption of communications, business processes, and financial transactions using smart contract systems, blockchain, and distributed ledger technology; Providing advice and consultancy on all the aforementioned services