What is Web 3.0 What is Web 3.0? The new buzzword that seems to be everywhere nowadays associated with blockchains and cryptocurrencies. To know what Web 3.0 is, we should begin by understanding what Web 1.0 and Web 2.0 are. Web 1.0: (1990s)Web 1.0 began when Berners-Lee created the World Wide Web in 1990 with the creation of the of following three technologies:HTML – HyperText Markup Language – formatting language of the WebURL – Uniform Resource Locator – a unique address used to identify e...