Orrick’s “On the Chain” blog aims to help our clients stay on top of blockchain and cryptocurrency issues globally. Explore “On the Chain” as our global team brings to focus matters relating to emerging standards and governance, regulation, security, data privacy, and other important trends evolving in the blockchain and cryptocurrency ecosystem. In addition, as a founding member of the Global Legal Blockchain Consortium, we are helping shape the standards and governance in the global legal industry regarding the use of blockchain technology.



Dan NathanDan Nathan
Washington, D.C., New York
Jacqui HatfieldJacqui Hatfield
Daniel Nathan uses his deep enforcement and regulatory experience to represent U.S. and international financial institutions and individuals before financial regulators. In particular, Dan brings his 25 years of experience as a senior enforcement official with the SEC, CFTC and FINRA to help blockchain and cryptocurrency companies – including issuers and exchanges – innovate while complying with a host of regulatory regimes. As co-head of Orrick’s Blockchain Working Group, he is particularly adept at bringing together the firm’s regulatory, technology and litigation specialists to meet the firm’s clients’ needs. Jacqui Hatfield heads up the financial services regulatory team at Orrick’s London office and is co-chair of Orrick’s global Blockchain and Cryptocurrency group. She has more than 20 years’ experience in providing international regulatory advice across the broad spectrum of the financial services regulated community. Jacqui is particularly active in the Fintech space, with clients including peer to peer lending platforms, challenger banks, app payment providers, investment and property crowd funding platforms, robo advisers and wealth management platforms, alternative investment fund managers and on-line broker dealers. She also has significant experience advising on blockchain, digital currencies and ICOs, and is a frequent speaker on blockchain/cryptocurrency developments.
Read more about Dan’s background here Read more about Jacqui’s background here
Glynna ChristianGlynna Christian
New York
Peter ConnorsPeter Connors
New York
Glynna Christian, Co-Head of Orrick’s Global Technology Transactions practice, helps clients navigate complex legal issues and mitigate business risks associated with emerging and transformative technology and data. Glynna co-leads the firm’s Autonomous and Connected Vehicles working group and also is an active participant in the firm’s blockchain and AI working groups. Her work includes advising clients in corporate and commercial deals on new products and services, as well as transforming traditional business models and internal service delivery models to digital models relying on cloud, blockchain, and other types of technology. A sought-out thought leader, she regularly speaks with clients and professional organizations on technology and data matters. Peter Connors, head of Orrick’s international tax practice, regularly advises taxpayers on the consequences of cross-border transactions, including those relating to cryptocurrency transactions. A leading authority on tax matters, he is Vice President of the American College of Tax Counsel and he has been a member of the Executive Committee of the New York State Bar Association Tax Section since 2006. He recently authored a thoughtful commentary entitled: Taxing a Moving Target: The Taxation of Cryptocurrency.
Read more about Glynna’s background here Read more about Peter’s background here


Katie Cotton
Michael Disotell
Diana Fassbender
Sunny Hwang
Nikiforos Matthews
Zac Padgett
Jorge Pesok
Jonas Robison
Matthew Rose
Michael Sugarman
Andrew Wallach
Amy Walsh