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Commodity transaction device and method based on blockchain system and readable storage medium

A transaction method and blockchain technology, applied in the field of commodity transaction devices and computer-readable storage media, can solve problems such as user account information bank card information leakage, user information theft, and fund loss, and achieve the effect of avoiding user information leakage

Pending Publication Date: 2021-03-12
FU TAI HUA IND SHENZHEN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing commodity online trading platforms basically use third-party custodian fund transactions to ensure transaction security, but user account information and bank card information may be leaked, resulting in user information being stolen or even loss of funds, and commodities are generally Delivered by the merchant to the buyer by courier

Method used

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  • Commodity transaction device and method based on blockchain system and readable storage medium
  • Commodity transaction device and method based on blockchain system and readable storage medium
  • Commodity transaction device and method based on blockchain system and readable storage medium

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Embodiment Construction

[0037] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0038] It is further to be noted that in this document, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements , but also includes other elements not expressly listed, or also includes elements inherent in such a process, met...

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Abstract

A commodity transaction method based on a blockchain system comprises the steps: providing a commodity shelving and purchasing interface so that a manufacturer can shelve commodity content through thecommodity shelving interface and a consumer can initiate commodity transaction through the commodity purchasing interface; when a consumer initiates a commodity transaction, controlling each node inthe blockchain system to verify the commodity transaction; when the node verifies the commodity transaction successfully, broadcasting a verification passing message to a blockchain system; when the node receives a verification passing message exceeding a first preset number, storing the name and the number of the commodities purchased by the consumer, so that the consumer can obtain the purchasedcommodities from the access provider; and updating the name and quantity information of the commodity owned by the consumer according to the commodity taking information of taking the commodity fromthe access provider by the consumer. The invention further provides a commodity transaction device based on the blockchain system and a computer readable storage medium. According to the invention, the problems of user information leakage, capital loss and the like can be avoided to the greatest extent.

Description

technical field [0001] The present invention relates to the technical field of block chain, in particular to a commodity trading device, method and computer-readable storage medium based on block chain system. Background technique [0002] Blockchain is a new application model of computer technology such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm. The consensus mechanism is used as a mathematical algorithm to establish trust between different nodes and obtain rights and interests in the blockchain system. In the field of blockchain technology, users use a unique blockchain address to represent their identity and assets, and use a set of public and private keys to prove their identity and asset ownership. The user's real identity information does not will be exposed in the blockchain network. Existing commodity online trading platforms basically use third-party custody of funds transactions to ensure transaction se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q40/04
CPCG06Q40/04G06Q30/0635H04L2209/56H04L9/3239G06Q20/02G06Q20/065G06Q20/223G06Q20/3678G06Q20/3827G06Q20/3829G06Q20/389G06Q20/401G06Q20/4016H04L9/50H04L9/0637G06Q20/3676G06Q20/3674G06Q20/0658
Inventor 吕孝恒
Owner FU TAI HUA IND SHENZHEN
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