This book is a continuation and deepening of Sovereign Blockchain 1.0. It mainly includes three views: 1) Blockchain is a super public product based on digital civilization. 2) The Internet is an advanced level of industrial civilization, the core of which is connection; blockchain is an important symbol of digital civilization, the essence of which is reconstruction. 3) Digital currency will trigger a comprehensive change in the economic field, and digital identity will reconstruct the governance model in the social field, thereby changing the order of civilization. This book is not only a popular science book based on blockchain thinking, theory and application research, but also a scholarly work on the technical and philosophical issues of governance and the future. By reading Sovereign Blockchain 2.0, policymakers can quickly understand the basic knowledge and frontier dynamics of science and technology; science and technology workers can grasp the general trend, seize opportunities, face problems and difficulties, aim at the world's science and technology frontier and lead the direction of science and technology development; experts and scholars in law and legal fields can see new ideas, concepts and models of data governance; social science researchers can discover data sociology and data philosophy issues.

This book presents a general framework analysis of sovereignty in blockchain based on the concept of blockchain technology, and specifically discusses the three theoretical foundations of sovereignty in blockchain: data sovereignty theory, social trust theory, and smart contract theory. It also explores the evolution of laws concerning data and digital rights, how to build trust mechanisms for digital rights transactions, as well as contract signing and the implementation of digital rights transactions.

Nous devrions promouvoir le droit des donnees avec une perspective mondiale orientee vers le futur. Plus tot nous _ xons les valeurs et les normes pour les donnees, plus nous aurons de chance de prendre des avantages et de diriger le processus d'etablissement des valeurs. A l'avenir, le droit en matiere d'economie numerique est le droit chinois qui a le plus de possibilites d'aller a l'international. Dans le meme temps, pour que l'economie numerique chinoise dirige le monde, nous devons respecter les limites, o_ rir des garanties institutionnelles de meilleure qualite, plus equitables et plus durables pour les droits et les interets des donnees des di_ erents sujets, et fournir des regles juridiques completes et precises pour le domaine numerique.

This book presents a general framework analysis of sovereignty in blockchain based on the concept of blockchain technology, and specifically discusses the three theoretical foundations of sovereignty in blockchain: data sovereignty theory, social trust theory, and smart contract theory. It also explores the evolution of laws concerning data and digital rights, how to build trust mechanisms for digital rights transactions, as well as contract signing and the implementation of digital rights transactions.