This important and topical book provides a comprehensive overview of the challenges raised by blockchain from the perspective of public law. It considers the ways in which traditional categories of public law such as sovereignty, citizenship and territory are shaped, as well as the impact of blockchain technology on fundamental rights and democratic values. Articulated in two sections, the first analyses the opportunities and the challenges that blockchain and distributed ledger technologies raise in the field of public and constitutional law, while the second highlights challenges derived from the intersection between blockchain and other legal fields such as contract law, financial law and antitrust law. A wide variety of expert contributions offer further examinations of the constitutional challenges of blockchain technologies that provide regulatory options for governments and lawmakers. Blockchain and Public Law will be a critical point of reference for scholars and students of legal theory, public policy and governmental law. It will also be beneficial to legal practitioners and lawmakers to further develop their knowledge of the field of blockchain at national and international levels.

New technologies have always challenged the social, economic, legal, and ideological status quo. Constitutional law is no less impacted by such technologically driven transformations, as the state must formulate a legal response to new technologies and their market applications, as well as the state's own use of new technology. In particular, the development of data collection, data mining, and algorithmic analysis by public and private actors present unique challenges to public law at the doctrinal as well as the theoretical level. This collection, aimed at legal scholars and practitioners, describes the constitutional challenges created by the algorithmic society. It offers an important synthesis of the state of play in law and technology studies, addressing the challenges for fundamental rights and democracy, the role of policy and regulation, and the responsibilities of private actors. This title is also available as Open Access on Cambridge Core.

This book is about rights and powers in the digital age. It is an attempt to reframe the role of constitutional democracies in the algorithmic society. By focusing on the European constitutional framework as a lodestar, this book examines the rise and consolidation of digital constitutionalism as a reaction to digital capitalism. The primary goal is to examine how European digital constitutionalism can protect fundamental rights and democratic values against the charm of digital liberalism and the challenges raised by platform powers. Firstly, this book investigates the reasons leading to the development of digital constitutionalism in Europe. Secondly, it provides a normative framework analysing to what extent European constitutionalism provides an architecture to protect rights and limit the exercise of unaccountable powers in the algorithmic society. This title is also available as open access on Cambridge Core.