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Commodity changing method and device based on commodity digital certificate

A digital voucher and commodity technology, applied in the blockchain field, can solve problems such as low efficiency, cumbersome replacement process, and high replacement logistics costs, and achieve the effect of simplifying the replacement process, reducing logistics costs, and improving replacement efficiency

Inactive Publication Date: 2019-11-19
弦子科技(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present application provides a method and device for exchanging goods based on commodity digital certificates, which are used to solve the problems of cumbersome commodity exchanging process, low efficiency, and high logistics cost of exchanging goods in the prior art

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  • Commodity changing method and device based on commodity digital certificate
  • Commodity changing method and device based on commodity digital certificate
  • Commodity changing method and device based on commodity digital certificate

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Embodiment Construction

[0042] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0043] Technical terms:

[0044]Blockchain (Blockchain), as an emerging technology that has emerged in recent years, has been widely discussed and researched. Blockchain is an intelligent peer-to-peer network that uses distributed databases to identify, disseminate and record information, also known as the Internet of Value. Blockchain technology includes storing data in a block structure, using cryptography to ensure transmission and access securi...

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Abstract

The invention relates to the technical field of block chains, in particular to a commodity digital certificate-based commodity changing method and device, and the method comprises the steps: receivinga commodity changing request submitted by a target user, the commodity changing request comprising the type, a preset number and first logistics information of a target commodity digital certificatecorresponding to a commodity needing to be changed; according to the type of the target commodity digital certificate, determining a target manufacturer who issues the target commodity digital certificate in an uplink manner; generating a corresponding to-be-exchanged transaction based on the exchange request, the to-be-exchanged transaction comprising the number of the target commodity digital certificates and the target user information, and pushing the to-be-exchanged transaction to the target manufacturer; and receiving a delivered transaction submitted by the target manufacturer based onthe to-be-changed transaction, and pushing the delivered transaction to the target user, the delivered transaction comprising second logistics information.

Description

technical field [0001] This application relates to the technical field of blockchain, in particular to a method and device for exchanging goods based on commodity digital certificates. Background technique [0002] At present, the traditional way of picking up goods for online shopping is: high-level channel merchants purchase a certain amount of goods from manufacturers, and after the high-level channel merchants pay successfully, the manufacturers deliver goods to the channel providers. Channel merchants purchase a certain amount of goods, and after the low-level channel merchants or consumers pay successfully, the high-level channel merchants will deliver goods to the low-level channel merchants or consumers. The distributor exchanges the goods with the distributor, and the distributor exchanges the goods with the high-level distributor or manufacturer. The replacement process is cumbersome and the replacement cost is high. Then, how to improve the replacement efficiency ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/00G06Q30/06G06Q20/06G06Q20/36G06Q20/38G06Q10/08G06Q40/04
CPCG06Q10/0837G06Q20/065G06Q20/3678G06Q20/3821G06Q30/016G06Q30/0609G06Q40/04
Inventor 李茗张海董云杰
Owner 弦子科技(北京)有限公司
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