【行业研报】世界银行-新兴技术策展系列4-去中心化标识符（英）-2023_市场营销策划_重点报告20.docx

Public Disclosure Authorized Public Disclosure Authorized Public Disclosure Authorized Public Disclosure Authorized Public Disclosure Authorized Public Disclosure Authorized Technology Innovation Lab Korea Office EMERGING TECHNOLOGIES CURATION SERIES Issue #4: Decentralized Identifier (DID) ACKNOWLEDGEMENTS WB Korea Office Jason Michael Allford (Special Representative) WBG, Information Technology Solutions, Technology and Innovation Lab (ITSTI) Yusuf Karacaoglu (Director and Senior Advisor), Stela Mocan (Manager), Jinhee Park (IT Officer), Yongdae Kim (IT Officer) ? 2023 The World Bank 1818 H Street NW Washington DC 20433 Telephone: Internet: This work is a product of the staff of The World Bank with external contributions. The findings, interpretations, and conclusions expressed in this work do not necessarily reflect the views of The World Bank, its Board of Executive Directors, or the governments they represent. The World Bank does not guarantee the accuracy of the data included in this work. The boundaries, colors, denominations, and other information shown on any map in this work do not imply any judgment on the part of The World Bank concerning the legal status of any territory or the endorsement or acceptance of such boundaries. Rights and Permissions The material in this work is subject to copyright. Because The World Bank encourages dissemination of its knowledge, this work may be reproduced, in whole or in part, for noncommercial purposes as long as full attribution to this work is given. Any queries on rights and licenses, including subsidiary rights, should be addressed to World Bank Publications, The World Bank Group, 1818 H Street NW, Washington, DC 20433, USA; fax: 202- 522-2625; e-mail: pubrights@. Technology Innovation Lab Korea Office EMERGING TECHNOLOGIES CURATION SERIES Issue #4: Decentralized Identifier (DID) Contents Acronyms 5 Abstract 6 An ABC of DID: A Primer 7 The Evolution of Digital Identity and the Advan