Design and Implementation of Data Sharing Traceability System Based on Blockchain Smart Contract

“Traceability” is an important method often used in modern supply management. The traceability system is a system based on the Internet of Things technology. In this process, users will share resources through cloud service providers, so how to ensure data security is also one of the issues we consi...

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Autores principales:	Yang Kang, Qiang Li
Formato:	article
Lenguaje:	EN
Publicado:	Hindawi Limited 2021
Materias:	Computer software QA76.75-76.765
Acceso en línea:	https://doaj.org/article/a8608c96a76941b9bf823c7511754375
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spelling	oai:doaj.org-article:a8608c96a76941b9bf823c75117543752021-11-29T00:56:28ZDesign and Implementation of Data Sharing Traceability System Based on Blockchain Smart Contract1875-919X10.1155/2021/1455814https://doaj.org/article/a8608c96a76941b9bf823c75117543752021-01-01T00:00:00Zhttp://dx.doi.org/10.1155/2021/1455814https://doaj.org/toc/1875-919X“Traceability” is an important method often used in modern supply management. The traceability system is a system based on the Internet of Things technology. In this process, users will share resources through cloud service providers, so how to ensure data security is also one of the issues we consider. Blockchain technology is an emerging technology in the field of information technology. Its decentralized nature, distributed storage, and difficult data modification provide us with fair exchange and sharing of data. Feasible solutions: in this article, we have studied the key issues of fair exchange and safe sharing of data based on blockchain and designed a multigroup data sharing scheme based on alliance chain. To solve the various existing traceability systems problem, this paper designs a new traceability system based on blockchain technology and implements a system prototype to verify the feasibility of the system.Yang KangQiang LiHindawi LimitedarticleComputer softwareQA76.75-76.765ENScientific Programming, Vol 2021 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Computer software QA76.75-76.765
spellingShingle	Computer software QA76.75-76.765 Yang Kang Qiang Li Design and Implementation of Data Sharing Traceability System Based on Blockchain Smart Contract
description	“Traceability” is an important method often used in modern supply management. The traceability system is a system based on the Internet of Things technology. In this process, users will share resources through cloud service providers, so how to ensure data security is also one of the issues we consider. Blockchain technology is an emerging technology in the field of information technology. Its decentralized nature, distributed storage, and difficult data modification provide us with fair exchange and sharing of data. Feasible solutions: in this article, we have studied the key issues of fair exchange and safe sharing of data based on blockchain and designed a multigroup data sharing scheme based on alliance chain. To solve the various existing traceability systems problem, this paper designs a new traceability system based on blockchain technology and implements a system prototype to verify the feasibility of the system.
format	article
author	Yang Kang Qiang Li
author_facet	Yang Kang Qiang Li
author_sort	Yang Kang
title	Design and Implementation of Data Sharing Traceability System Based on Blockchain Smart Contract
title_short	Design and Implementation of Data Sharing Traceability System Based on Blockchain Smart Contract
title_full	Design and Implementation of Data Sharing Traceability System Based on Blockchain Smart Contract
title_fullStr	Design and Implementation of Data Sharing Traceability System Based on Blockchain Smart Contract
title_full_unstemmed	Design and Implementation of Data Sharing Traceability System Based on Blockchain Smart Contract
title_sort	design and implementation of data sharing traceability system based on blockchain smart contract
publisher	Hindawi Limited
publishDate	2021
url	https://doaj.org/article/a8608c96a76941b9bf823c7511754375
work_keys_str_mv	AT yangkang designandimplementationofdatasharingtraceabilitysystembasedonblockchainsmartcontract AT qiangli designandimplementationofdatasharingtraceabilitysystembasedonblockchainsmartcontract
_version_	1718407726587969536

Design and Implementation of Data Sharing Traceability System Based on Blockchain Smart Contract

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