>He serves on the Board of Directors for the Linux Hyperledger Project, Enterprise Ethereum Alliance, Global Blockchain Business Council and the ID2020 Alliance

>He serves on the Board of Directors for the Linux Hyperledger Project, Enterprise Ethereum Alliance, Global Blockchain Business Council and the ID2020 Alliance, is a member of the World Economic Forum C4IR Global Blockchain Council and is a program advisor for the Chamber of Digital Commerce. David also serves as the Program Advisor for the World Economic Forum’s Digital Identity Initiative and the Known Traveller Digital Identity project.