Textbook in PDF format

As technology continues to advance, the Internet is evolving into what is often referred to as Web 3.0. This book aims to achieve three main objectives, first, it introduces Web 3.0 systematically and comprehensively, providing readers with a foundational understanding of its concepts and characteristics. Second, it analyzes the inevitability and development necessity of Web 3.0, as well as its potential future possibilities and transformative effects. Finally, it explores Web 3.0 through comparative analysis, discussing its relationship with the metaverse as well as how individuals and organizations can seize the opportunities presented by Web 3.0.
Various topics related to Web 3.0, including its infrastructure, development facilities, scenario applications, technology stacks, and industry applications such as decentralized applications (DApps) and Software-as-a-Service (SaaS) platforms are presented in the book. It delves into the ecosystem of Web 3.0, discussing decentralized autonomous organizations (DAOs), open finance (DeFi), cryptocurrencies, token economy, digital identity, creator economy, attention economy, and cyber-physical and human systems. Additionally, it addresses governance issues, security challenges, development challenges, and legal and regulatory aspects associated with Web 3.0.
DApps are discussed in the context of social networking, data storage, and digital banking, while SaaS platforms are discussed in the context of NFT, DeFi, and distributed storage. For Web 3.0 organizational governance issues, this book details the Internet protocol, digital identity management, network checks and balances, and on-chain management combined with off-chain management. The book then introduces the security challenges, development challenges, and legal and regulatory challenges that Web 3.0 will face, and concludes with a summary and outlook on Web 3.0, expecting new industry models and business opportunities to emerge in the new Internet environment