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Article transaction management system and method based on block chain

A transaction management and blockchain technology, applied in payment systems, data processing applications, payment architectures, etc., can solve problems such as the inability to adapt to the transaction needs of multiple users

Active Publication Date: 2019-11-15
GUANGDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on the shortcomings of the above-mentioned prior art, the present invention provides a blockchain-based item transaction management system and method, which has solved the problem that the existing transaction method cannot adapt to the item transaction needs among multiple users

Method used

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  • Article transaction management system and method based on block chain
  • Article transaction management system and method based on block chain
  • Article transaction management system and method based on block chain

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Embodiment Construction

[0053] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. 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.

[0054] The blockchain-based item transaction management method provided by the embodiment of the present application is mainly implemented based on a server and multiple nodes connected to the server. network of.

[0055] Among them, the nodes can be devices such as computers or smart phones. One node corresponds to one user. The user realizes the data interaction with the server through the node. After a transaction is completed between any two ...

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Abstract

The invention provides an article transaction management system and method based on a block chain. The system comprises a server and a plurality of nodes; after the two nodes complete one transaction,the server generates a to-be-recorded block for recording the transaction; transaction information of the transaction is recorded in a block main body of the to-be-recorded block, wherein the transaction information comprises the intimacy between the nodes participating in the transaction, and the block hash value of the to-be-recorded block and the block hash value of the tail end block of the block chain are written into the block head of the to-be-recorded block, so that the to-be-recorded block is connected to the block chain, and each node can query the transaction information in the block chain by using the block hash value. According to the scheme, the server can record the transaction information acquired from the nodes in the block chain and provide the transaction information for the user for query, so that the user can solve disputes about article transaction based on the transaction information recorded in the block chain and the intimacy between the nodes of the residualwall transaction during transaction, and the article transaction requirements of the user are met.

Description

technical field [0001] The present invention relates to the technical field of block chains, in particular to a block chain-based article transaction management system and method. Background technique [0002] In life, everyone will have some idle items that are not used frequently. Holders can lease their idle items to other people who need to use these idle items, and can also exchange their idle items for other people's idle items. The process of exchanging and leasing idle items is the process of item trading . [0003] With the increase in the number of people participating in item transactions and the increase in the frequency of idle items being traded, the current method of item exchange based only on the verbal commitments of both parties involved in the transaction is likely to cause disputes over item transactions, so this method is not effective Meet the needs of item transactions between multiple users. To sum up, there is an urgent need for a management solu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/38G06F16/22G06F16/27
CPCG06Q20/389G06F16/2255G06F16/27
Inventor 左亚尧黎文杰马铎
Owner GUANGDONG UNIV OF TECH
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