42 Services in the field of Internet of Things [IoT], namely updating and maintaining computer software, updating software for embedded devices, analysis of large amounts of data with regard to the relationships between data, analysis and design of computer systems, analysis services relating to computer programs, evaluation of measured values, computer security authentication services, consulting in the field of computer technology, information technology and artificial intelligence, computer software design and development, computer software development, computer program development, Infrastructure as a Service [laaS], hardware development, computer software, firmware, hardware design and design of computer systems, design services for data processors, development of hardware for storing and retrieving multimedia data, design and development of software and hardware for generating, recording and processing digital and analog signals; Distributed Ledgers [DL] services, namely updating and maintaining computer software, updating software for embedded devices, Infrastructure as a Service [laaS], hardware development, designing computer software, firmware, hardware and computer systems, analyzing large amounts of data with regard to relationships between data, analysis and design of computer systems, analytical services relating to computer programs, data certification via a blockchain, data storage via a blockchain, user authentication using blockchain technology, Blockchain as a Service [BaaS]; providing online non-downloadable software to provide information relating to the following areas: cryptocurrencies, blockchain tokens and other digital assets; technological advice in the field of cryptocurrency.