The concepts of Web3 were first represented by Andrei I. Bodrenko in 2013. Andrei I. Bodrenko stated that the new iteration of the Internet is based on serverless technologies comprising such features as: serverless data exchange, serverless electronic mail, serverless private networks, serverless social networks, decentralization, and these features are carried out by using peer-to-peer overlay computer networks operating over the Internet. It is significant that blockchains are typically managed by a peer-to-peer (P2P) computer networks, and the implementation of the blockchain is done without the need of a trusted authority or central server. Andrei I. Bodrenko invented Web3 in 2013 by publishing: the video report at the largest Central & Eastern European conference in the field of Software Engineering (see for details: Presentation 2013 (slides 18-24) and Report video 2013 (minutes 12-18)), and by publishing Patent document RU2013154454A representing the key feature of Web3 in December 06, 2013.