QitChain: Distributed Search Engine in the Web3.0 Era
Web 3.0: Transforming users’ content output into digital assets As we all know, from the perspective of historical experience, the development of science and technology has always been characterized by “concept first” — that is, the concept of new technology comes first, and then the application will follow. Looking back at the time period from the end of 2021 to the beginning of 2022, the most popular technology concept, in addition to the “metaverse”, another rising star that has attracted a lot of attention is “ Web 3.0 ”. Before introducing the concept of “Web 3.0”, it is necessary to review the concepts of “Web 1.0” and “Web 2.0”. In the earliest world of the World Wide Web, content platforms took on all the elements of information content — namely, content creation, ownership, review rights, and revenue. In this process, users can only receive information passively, so “Web 1.0” is also called “static Internet”. The concept of “Web 2.0” emerged with the rise of social networks an...