Journal of Applied Sciences ›› 2020, Vol. 38 ›› Issue (1): 105-118.doi: 10.3969/j.issn.0255-8297.2020.01.008

• Blockchain • Previous Articles     Next Articles

Trustworthy Storage Technology about Electronic Warehouse Receipts Based on Blockchain

WANG Wenqi1, PAN Heng2, PAN Lei1, GUAN Yunyun3   

  1. 1. School of Computer Science, Zhongyuan University of Technology, Zhengzhou 450007, China;
    2. Research Institute of Frontier Information Technology, Zhongyuan University of Technology, Zhengzhou 450007, China;
    3. Library, Zhongyuan University of Technology, Zhengzhou 450007, China
  • Received:2019-10-31 Online:2020-01-31 Published:2020-01-19

Abstract: Warehouse receipt is an important voucher in the supply-chain logistics circulation. The basic requirement is that the electronic warehouse receipts and its warehouse process information are credible and non-modifiable, but the traditional database technology cannot solve these issues. In this paper, based on blockchain technology, the overall framework for storing electronic warehouse and related IoT information is proposed, and a consensus algorithm-based credit degree is designed. Based on the source code of bitcoin, an underlying blockchain storage system is re-designed to store various information and to be suitable for trading operations. The trading algorithm that can trade warehouse and store storage information is redesigned. Finally, experimental results show the system has good effectiveness and practicability.

Key words: electronic warehouse, credit degree, consensus algorithm, information storage, trading algorithm

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