Traceability permissioned chain consensus mechanism based on double-layer architecture
The blocks in the blockchain are arranged in chronological and historical order,and the blockchain is incapable of modification through data encryption technology and consensus mechanism,which makes product trace ability to be an important application scenario of blockchain.To choose product informa...
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Main Authors: | , , , , , , |
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Format: | Article |
Language: | English |
Published: |
POSTS&TELECOM PRESS Co., LTD
2019-04-01
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Series: | 网络与信息安全学报 |
Subjects: | |
Online Access: | http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2019011 |
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