A textbook co-written by the director of the University of Wyoming Center for Blockchain and Digital Innovation provides students and teachers with insights into the future of blockchain and Web 3.0.

In the Web 2.0 world, users need to wait for the platform to take action. In the Web 3.0 world, they can act via in-built governance and moderation mechanisms.

Web3 is heralded as the next and better iteration of the internet. Here we cut through the hype to explain what it is and look at practical examples, benefits, and concerns.