Werbach, Kevin2023-05-232019-09-202019-09-202019-09-20https://repository.upenn.edu/handle/20.500.14332/42599Blockchain is a term that is used for a family of distributed ledger technologies (DLT). Although there is one virtual ledger, every participant in the network has a copy, allowing for local control of data and transparency while ensuring all ledgers remain in sync. This summary of Professor Kevin Werbach's B-School for Public Policy Seminar, discusses how blockchain platforms and more traditional legal mechanisms can be made to work together.This work is licensed under the Creative Commons Attribution-NonCommercial 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc/4.0/ or send a letter to Creative Commons, PO Box 1866, Mountain View, CA 94042, USA.blockchaindistributed ledger technologyvirtual ledgerBanking and Finance LawContractsDispute Resolution and ArbitrationGovernment ContractsLaw and EconomicsArticle