Fabric-Chain & Chain: A Blockchain-Based Electronic Document System for Supply Chain Finance

During the development of supply chain finance, the imperfection of credit system and financial service platform has been a major problem, which needs to be improved and improved through new technical means. The existing supply chain financial platform ca

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Blockchain and Trustworthy Systems Second International Conference, BlockSys 2020 Dali, China, August 6–7, 2020 Revised Selected Papers

Communications in Computer and Information Science Editorial Board Members Joaquim Filipe Polytechnic Institute of Setúbal, Setúbal, Portugal Ashish Ghosh Indian Statistical Institute, Kolkata, India Raquel Oliveira Prates Federal University of Minas Gerais (UFMG), Belo Horizonte, Brazil Lizhu Zhou Tsinghua University, Beijing, China

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More information about this series at http://www.springer.com/series/7899

Zibin Zheng Hong-Ning Dai Xiaodong Fu Benhui Chen (Eds.) •





Blockchain and Trustworthy Systems Second International Conference, BlockSys 2020 Dali, China, August 6–7, 2020 Revised Selected Papers

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Editors Zibin Zheng Sun Yat-sen University Guangzhou, China Xiaodong Fu Kunming University of Science and Technology Kunming, China

Hong-Ning Dai Macau University of Science and Technology Macau, China Benhui Chen Dali University Dali, China

ISSN 1865-0929 ISSN 1865-0937 (electronic) Communications in Computer and Information Science ISBN 978-981-15-9212-6 ISBN 978-981-15-9213-3 (eBook) https://doi.org/10.1007/978-981-15-9213-3 © Springer Nature Singapore Pte Ltd. 2020 This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. The publisher, the authors and the editors are safe to assume that the advice and information in this book are believed to be true and accurate at the date of publication. Neither the publisher nor the authors or the editors give a warranty, expressed or implied, with respect to the material contained herein or for any errors or omissions that may have been made. The publisher remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. This Springer imprint is published by the registered company Springer Nature Singapore Pte Ltd. The registered company address is: 152 Beach Road, #21-01/04 Gateway East, Singapore 189721, Singapore

Preface

Blockchain has become a hot research area in academia and industry. The blockchain technology is transforming industries by enabling anonymous and trustful transactions in decentralized and trustless environments. As a result, blockchain technology and other technologies for developing trustworthy systems can be used to reduce system risks, mitigate financial fraud, and cut down operationa