A blockchain-based item transaction management system and method

A technology of transaction management and blockchain, which is applied in the payment system, data processing application, payment system structure, etc., can solve the problems of not being able to meet the needs of multiple users for item transactions, and achieve the effect of meeting item transaction needs and resolving disputes

Active Publication Date: 2022-06-24
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

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  • A blockchain-based item transaction management system and method
  • A blockchain-based item transaction management system and method
  • A blockchain-based item transaction management system and method

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Embodiment Construction

[0053] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0054] The blockchain-based item transaction management method provided by the embodiments of the present application is mainly implemented based on a server and multiple nodes connected to the server. These nodes and servers are equivalent to forming a system for item transaction between multiple users. network of.

[0055] Among them, the node can be a device such as a computer or a smart phone. One node corresponds to one user. Th...

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Abstract

The present invention provides a block chain-based article transaction management system and method. The system includes a server and multiple nodes. After two nodes complete a transaction, the server generates a block to be recorded for recording the transaction. The transaction information of the transaction is recorded in the block body of the block to be recorded. The transaction information includes the intimacy between the nodes participating in the transaction, and the block hash of the block to be recorded is written in the block header of the block to be recorded. The hash value and the block hash value of the end block of the blockchain connect the block to be recorded to the blockchain, and each node can use the block hash value to query the transaction information in the blockchain. In this solution, the server can record the transaction information obtained from the nodes in the blockchain and provide it to the user for query, so that the user can Intimacy, resolve disputes about item transactions, and meet users' item transaction needs.

Description

technical field [0001] The present invention relates to the technical field of block chain, and in particular, to a system and method for item transaction management based on block chain. Background technique [0002] In life, everyone has some unused items that are not used often. Holders can rent their idle items to other people who need to use them, or they can 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 item transaction method based only on the verbal commitment 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 solution for item ...

Claims

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Application Information

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Patent Type & Authority Patents(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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