Scientific and technological services and research and design relating thereto; data authentication via blockchain; data storage via blockchain; blockchain as a Service [BaaS]; Blockchain as a service (BaaS) for interaction with blockchain protocols, reading, updating and writing into blockchain protocols, key management system for simplifying blockchain-based applications, (software) development, accessing blockchain infrastructure and for using as an interface for blockchain interaction; certification of data via blockchain; user authentication services using blockchain technology; design and development of computer hardware and software; design and development of blockchain software; electronic data storage for use with blockchain technology; consultancy, advisory and information services in the field of information technology (IT); computer system design and development; design of data storage systems; design and development of electronic database software; engineering services in the field of information technology (IT); data security consultancy; providing information about design and development of computer software, systems and networks; services relating to security, protection and restoration in the field of information technology (IT); remote server administration in the nature of technical administration of servers for others; consulting in the field of cloud computing networks and applications; providing non-downloadable software on a global computer network; software development, programming and implementation for interaction with blockchain protocols, reading, updating and writing into blockchain protocols, key management system for simplifying blockchain-based applications, (software) development, accessing blockchain infrastructure and for using as an interface for blockchain interaction; providing online, non-downloadable software for interaction with blockchain protocols, reading, updating and writing into blockchain protocols, key management system for simplifying blockchain-based applications, (software) development, accessing blockchain infrastructure and for using as an interface for blockchain interaction; providing temporary use of web-based applications for interaction with blockchain protocols, reading, updating and writing into blockchain protocols, key management system for simplifying blockchain-based applications, (software) development, accessing blockchain infrastructure and for using as an interface for blockchain interaction; cloud storage services for electronic data using blockchain technology; industrial analysis, industrial research and industrial design services; development of mobile applications; providing an online and platform and mobile application that gives users the ability to engage for social networking, managing social networking content, creating a virtual community, and transmission of images, audio-visual and video content, photographs, videos, data, text, messages, advertisements, media advertising communications and information; providing temporary use of non-downloadable software; providing temporary use of non-downloadable software for modifying and enabling transmission of images, audio-visual and video content; providing temporary use of non-downloadable computer software for viewing and interacting with a feed of images, audio-visual and video content and associated text and data; providing temporary use of non-downloadable computer software for finding content and content publishers, and for subscribing to content; providing temporary use of non-downloadable computer software for tagging images, audio-visual and video content with data indicating date, location, people and subject matter; providing information from searchable indexes and databases of information; providing search engines for obtaining data via communications networks; providing an online network service that enables users to transfer personal identity data and to share personal identity data with and among multiple applications or websites; computer services, namely, hosting online web facilities for others for organising and conducting meetings, events and interactive discussions via communication networks; computer services, namely, creating a virtual community for registered users to share, view, subscribe to and interact with images, audio-visual and video content and related data and information; application service provider (ASP) services, namely, hosting computer software applications of others; application service provider (ASP) featuring software for social networking, managing social networking content, creating a virtual community, and transmission of images, audio-visual and video content, photographs, videos, data, text, messages, advertisements, media advertising communications and information; application service provider (ASP) featuring software to enable creating, editing, uploading, downloading, accessing, viewing, posting, displaying, tagging, blogging, streaming, linking, annotating, indicating sentiment about, commenting on, embedding, transmitting, sharing, searching, or otherwise providing or interacting with electronic media; application service provider (ASP) featuring application programming interface (API) software which facilitates online services for social networking, developing software applications, and purchasing and disseminating advertising; application service provider (ASP) featuring software for use in buying, selling, tracking, valuing, optimizing, targeting, analysing, delivery, and reporting of online advertising and marketing; application service provider (ASP) featuring software for use in designing and managing online advertising and marketing campaigns; platform as a service (PAAS) featuring computer software platforms for social networking, managing social networking content, creating a virtual community, and transmission of images, audio-visual and video content, photographs, videos, data, text, messages, advertisements, media advertising communications and information; rental of computer software that gives users the ability to upload, edit, and share images, videos, audios, text and audio-visual content; hosting a website for the electronic storage of digital photographs and videos; industrial analysis and research services; design consultancy; design services; computer website design; computer design services; graphic design; graphic design services; art work design; website design; website design services; illustration services; brand design services; design of brand names; design of logos; design of logos for t-shirts; product and packaging design services; design services in relation to clothes; visual design; research and development; product research and development; technical support services, namely, providing help desk services in the field of computer software, namely, providing users with instructions and advice on the use of downloadable computer software, provided online and via e-mail; data mining; web site maintenance, creation and hosting services; creation, updating and adapting of computer programs; planning, arranging and conducting of online forums; computer services, services of automation, computer programming; consultancy services, certification services; computer services, namely, hosting electronic facilities for others for organizing and conducting meetings, events and interactive discussions via the Internet or other communications networks; hosting virtual communities for registered users to organize groups, events, participate in discussions, aggregate information and resources, and engage in social, business and community networking; hosting of digital content online; hosting computer software applications of others; hosting an interactive website and online non-downloadable software for uploading, downloading, posting, showing, displaying, tagging, sharing and transmitting messages, comments, multimedia content, videos, movies, films, photos, audio content, animation, pictures, images, text, information, and other user-generated content; providing information from searchable indices and databases of information, including text, electronic documents, databases, graphics and audio visual information, by means of global computer information networks or other communications networks; computer services in the nature of customized web pages featuring user-defined information, personal profiles, audio and images; management systems and staff; creation of computer files via the internet; scientific and industrial research; computer programming; computer services, namely, on-line personalized information services; providing the use of software; design and development of computer software for others; creating and maintaining websites that provide an on-line community for advertising and marketing; hosting an online website community for registered users to share information, photos, audio and video content and engage in communication and collaboration between and among themselves, to form groups and to engage in social networking; software as a Service (SaaS); Software as a Service (SaaS) related to investments; Software as a Service (SaaS) related to blockchain investments; Software as a Service (SaaS) related to financial services; Software as a Service (SaaS) provider in the field of event, conference, virtual event, and virtual show management; Software as a Service (SaaS) provider in the field of inbound marketing management; Software as a Service (SaaS) provider in the field of document and content management; Software as a Service (SaaS) provider in the field of customer loyalty and rewards program management; Software as a Service (SaaS) provider in the field of marketing automation and management; Software as a Service (SaaS) provider in the field of customer relationship management; Software as a Service (SaaS) provider in the field of eCommerce; Software as a Service (SaaS) provider in the field of customer service and support; Software as a Service (SaaS) provider in the field of web conference and online communications; Software as a Service (SaaS) provider in the field of human resources management; Software as a Service (SaaS) provider in the field of inventory management; Software as a Service (SaaS) provider in the field of Enterprise resource planning; Software as a Service (SaaS) provider in the field of revenue management; Software as a Service (SaaS) provider in the field of supply chain management; Software as a Service (SaaS) provider in the field of project management; Software as a Service (SaaS) provider in the field of finance management; platform as a service (PaaS); cloud sourcing and cloud computing services; quality control and authentication services.