Michèle Finck is a Senior Research Fellow at the Max Planck Institute for Innovation and Competition in Munich as well as a lecturer in EU law at Keble College, University of Oxford. She holds law degrees from King's College London, the Sorbonne and the European University Institute as well as a doctorate in law from the University of Oxford. Prior to joining the Max Planck Institute, Michéle worked as a fellow at the London School of Economics. She is the author of Subnational Authorities in EU Law (2017) and an editor of the Cambridge Handbook on the Law and Regulation of the Sharing Economy (2018).

'Blockchain Regulation and Governance in Europe brilliantly connects two complex, highly significant domains of legal development in the world today. With perceptive, careful analysis, Michèle Finck explains how blockchain systems are not only subject to regulatory influence, they can be tools for regulatory action. Europe is both a global focal point for data protection law and a hotbed of blockchain development. This much-needed work will enable scholars, practitioners and policy-makers to respond effectively to the difficult challenges that blockchains pose.' Kevin Werbach, University of Pennsylvania

• 1. Blockchain technology; 2. Blockchains as a regulatable technology; 3. Blockchain as a regulatory technology; 4. Blockchains and the general data protection regulation; 5. Blockchains and the idle data economy; 6. Blockchains, law, and technological innovation; 7. Blockchain governance; 8. Conclusion.

Michèle Finck is a Senior Research Fellow at the Max Planck Institute for Innovation and Competition in Munich as well as a lecturer in EU law at Keble College, University of Oxford. She holds law degrees from King's College London, the Sorbonne and the European University Institute as well as a doctorate in law from the University of Oxford. Prior to joining the Max Planck Institute, Michéle worked as a fellow at the London School of Economics. She is the author of Subnational Authorities in EU Law (2017) and an editor of the Cambridge Handbook on the Law and Regulation of the Sharing Economy (2018).

'Blockchain Regulation and Governance in Europe brilliantly connects two complex, highly significant domains of legal development in the world today. With perceptive, careful analysis, Michèle Finck explains how blockchain systems are not only subject to regulatory influence, they can be tools for regulatory action. Europe is both a global focal point for data protection law and a hotbed of blockchain development. This much-needed work will enable scholars, practitioners and policy-makers to respond effectively to the difficult challenges that blockchains pose.' Kevin Werbach, University of Pennsylvania

• 1. Blockchain technology; 2. Blockchains as a regulatable technology; 3. Blockchain as a regulatory technology; 4. Blockchains and the general data protection regulation; 5. Blockchains and the idle data economy; 6. Blockchains, law, and technological innovation; 7. Blockchain governance; 8. Conclusion.

Michèle Finck is a Senior Research Fellow at the Max Planck Institute for Innovation and Competition in Munich as well as a lecturer in EU law at Keble College, University of Oxford. She holds law degrees from King's College London, the Sorbonne and the European University Institute as well as a doctorate in law from the University of Oxford. Prior to joining the Max Planck Institute, Michéle worked as a fellow at the London School of Economics. She is the author of Subnational Authorities in EU Law (2017) and an editor of the Cambridge Handbook on the Law and Regulation of the Sharing Economy (2018).

'Blockchain Regulation and Governance in Europe brilliantly connects two complex, highly significant domains of legal development in the world today. With perceptive, careful analysis, Michèle Finck explains how blockchain systems are not only subject to regulatory influence, they can be tools for regulatory action. Europe is both a global focal point for data protection law and a hotbed of blockchain development. This much-needed work will enable scholars, practitioners and policy-makers to respond effectively to the difficult challenges that blockchains pose.' Kevin Werbach, University of Pennsylvania

• 1. Blockchain technology; 2. Blockchains as a regulatable technology; 3. Blockchain as a regulatory technology; 4. Blockchains and the general data protection regulation; 5. Blockchains and the idle data economy; 6. Blockchains, law, and technological innovation; 7. Blockchain governance; 8. Conclusion.