Christian Koller is Professor of European and International Civil Procedure Law and Vice-Dean of the Law Faculty at the University of Vienna, Austria.Matthias Lehmann is Professor of Private Law, International Private Law and Comparative Law at the University of Vienna, Austria and Professor of European and Comparative Business Law at Radboud University Nijmegen, the Netherlands.

• Preface, Teresa Rodríguez de las Heras Ballell (University Carlos III, Spain)Part I: Overarching Issues1. Introduction, Christian Koller (University of Vienna, Austria) and Matthias Lehmann (University of Vienna, Austria)2. Proprietary Rights in Digital Assets, Louise Gullifer (University of Cambridge, UK)3. Digital Assets in Insolvency and Enforcement Proceedings: Some Insights from UNIDROIT’s Work, Anna Veneziano (UNIDROIT, Italy) and Teresa Rodríguez de las Heras Ballell (University Carlos III, Spain)4. The Role of the Situs of Digital Assets for Enforcement and Insolvency Proceedings, Michael Ng (Singapore University of Social Sciences)Part II: Enforcement in Digital Assets5. The Global Code on Digital Enforcement, Jos Uitdehaag (International Union of Judicial Officers, Netherlands)6. Proper Procedure for the Enforcement of Money Claims in Digital Assets, Dominik Skauradszun (Fulda University, Germany)7. How to Find Digital Assets of the Debtor – A View from Practice of Insolvency Administration, Anna K Wilke (Flöther & Wissing, Germany)8. Interim Remedies in Crypto Fraud Cases, Nik Yeo (Fountain Court Chambers, UK)Part III: Insolvency in Digital Assets9. Digital Assets in Insolvency Law’s Maze: Key Issues and Possible Solutions, Matthias Lehmann (University of Vienna, Austria)10. Digital Assets in Enforcement and Insolvency from a Liechtenstein Legal Perspective, Thomas Nägele (NÄGELE Attorneys at Law LLC, Liechtenstein) and Markus Stelzl (Inmann Stelzl & Partner, Liechtenstein)11. Crypto Custody in Insolvency: An Empirical View, Dirk Zetzsche (University of Luxembourg) and Areti Nikolakopoulou (University of Luxembourg)12. Crypto Assets in Insolvency – Rights of Crypto Asset Holders under Austrian Law, Oliver Völkel (Stadler Völkel, Austria)13. Protection of Holders of Crypto Assets under French Law, Hubert de Vauplane (Kramer Levin LLP, France)14. Insolvencies of Crypto Exchanges: Experiences of Japan, Tetsuo Morishita (Sophia University, Japan)15. Settlement Finality and Legal Certainty in Proof-of-Work Blockchain, Hossein Nabilou (University of Amsterdam, Netherlands)16. Finality, Rights in Rem, and the Blockchain: Can Transactions in Crypto Assets be Set Aside? Amy Held (University of Vienna, Austria)17. Property Rights in Digital Assets under Uniform State Laws in the United States, Benjamin Geva (University of Toronto, Canada)

Christian Koller is Professor of European and International Civil Procedure Law and Vice-Dean of the Law Faculty at the University of Vienna, Austria.Matthias Lehmann is Professor of Private Law, International Private Law and Comparative Law at the University of Vienna, Austria and Professor of European and Comparative Business Law at Radboud University Nijmegen, the Netherlands.

• Preface, Teresa Rodríguez de las Heras Ballell (University Carlos III, Spain)Part I: Overarching Issues1. Introduction, Christian Koller (University of Vienna, Austria) and Matthias Lehmann (University of Vienna, Austria)2. Proprietary Rights in Digital Assets, Louise Gullifer (University of Cambridge, UK)3. Digital Assets in Insolvency and Enforcement Proceedings: Some Insights from UNIDROIT’s Work, Anna Veneziano (UNIDROIT, Italy) and Teresa Rodríguez de las Heras Ballell (University Carlos III, Spain)4. The Role of the Situs of Digital Assets for Enforcement and Insolvency Proceedings, Michael Ng (Singapore University of Social Sciences)Part II: Enforcement in Digital Assets5. The Global Code on Digital Enforcement, Jos Uitdehaag (International Union of Judicial Officers, Netherlands)6. Proper Procedure for the Enforcement of Money Claims in Digital Assets, Dominik Skauradszun (Fulda University, Germany)7. How to Find Digital Assets of the Debtor – A View from Practice of Insolvency Administration, Anna K Wilke (Flöther & Wissing, Germany)8. Interim Remedies in Crypto Fraud Cases, Nik Yeo (Fountain Court Chambers, UK)Part III: Insolvency in Digital Assets9. Digital Assets in Insolvency Law’s Maze: Key Issues and Possible Solutions, Matthias Lehmann (University of Vienna, Austria)10. Digital Assets in Enforcement and Insolvency from a Liechtenstein Legal Perspective, Thomas Nägele (NÄGELE Attorneys at Law LLC, Liechtenstein) and Markus Stelzl (Inmann Stelzl & Partner, Liechtenstein)11. Crypto Custody in Insolvency: An Empirical View, Dirk Zetzsche (University of Luxembourg) and Areti Nikolakopoulou (University of Luxembourg)12. Crypto Assets in Insolvency – Rights of Crypto Asset Holders under Austrian Law, Oliver Völkel (Stadler Völkel, Austria)13. Protection of Holders of Crypto Assets under French Law, Hubert de Vauplane (Kramer Levin LLP, France)14. Insolvencies of Crypto Exchanges: Experiences of Japan, Tetsuo Morishita (Sophia University, Japan)15. Settlement Finality and Legal Certainty in Proof-of-Work Blockchain, Hossein Nabilou (University of Amsterdam, Netherlands)16. Finality, Rights in Rem, and the Blockchain: Can Transactions in Crypto Assets be Set Aside? Amy Held (University of Vienna, Austria)17. Property Rights in Digital Assets under Uniform State Laws in the United States, Benjamin Geva (University of Toronto, Canada)

Christian Koller is Professor of European and International Civil Procedure Law and Vice-Dean of the Law Faculty at the University of Vienna, Austria.Matthias Lehmann is Professor of Private Law, International Private Law and Comparative Law at the University of Vienna, Austria and Professor of European and Comparative Business Law at Radboud University Nijmegen, the Netherlands.

• Preface, Teresa Rodríguez de las Heras Ballell (University Carlos III, Spain)Part I: Overarching Issues1. Introduction, Christian Koller (University of Vienna, Austria) and Matthias Lehmann (University of Vienna, Austria)2. Proprietary Rights in Digital Assets, Louise Gullifer (University of Cambridge, UK)3. Digital Assets in Insolvency and Enforcement Proceedings: Some Insights from UNIDROIT’s Work, Anna Veneziano (UNIDROIT, Italy) and Teresa Rodríguez de las Heras Ballell (University Carlos III, Spain)4. The Role of the Situs of Digital Assets for Enforcement and Insolvency Proceedings, Michael Ng (Singapore University of Social Sciences)Part II: Enforcement in Digital Assets5. The Global Code on Digital Enforcement, Jos Uitdehaag (International Union of Judicial Officers, Netherlands)6. Proper Procedure for the Enforcement of Money Claims in Digital Assets, Dominik Skauradszun (Fulda University, Germany)7. How to Find Digital Assets of the Debtor – A View from Practice of Insolvency Administration, Anna K Wilke (Flöther & Wissing, Germany)8. Interim Remedies in Crypto Fraud Cases, Nik Yeo (Fountain Court Chambers, UK)Part III: Insolvency in Digital Assets9. Digital Assets in Insolvency Law’s Maze: Key Issues and Possible Solutions, Matthias Lehmann (University of Vienna, Austria)10. Digital Assets in Enforcement and Insolvency from a Liechtenstein Legal Perspective, Thomas Nägele (NÄGELE Attorneys at Law LLC, Liechtenstein) and Markus Stelzl (Inmann Stelzl & Partner, Liechtenstein)11. Crypto Custody in Insolvency: An Empirical View, Dirk Zetzsche (University of Luxembourg) and Areti Nikolakopoulou (University of Luxembourg)12. Crypto Assets in Insolvency – Rights of Crypto Asset Holders under Austrian Law, Oliver Völkel (Stadler Völkel, Austria)13. Protection of Holders of Crypto Assets under French Law, Hubert de Vauplane (Kramer Levin LLP, France)14. Insolvencies of Crypto Exchanges: Experiences of Japan, Tetsuo Morishita (Sophia University, Japan)15. Settlement Finality and Legal Certainty in Proof-of-Work Blockchain, Hossein Nabilou (University of Amsterdam, Netherlands)16. Finality, Rights in Rem, and the Blockchain: Can Transactions in Crypto Assets be Set Aside? Amy Held (University of Vienna, Austria)17. Property Rights in Digital Assets under Uniform State Laws in the United States, Benjamin Geva (University of Toronto, Canada)