Online auction system, method and device and electronic equipment

A bidding and node technology, applied in the blockchain field, can solve the problems of bidders' privacy information leakage, bidders' personal safety, life and property safety threats, etc.

Pending Publication Date: 2021-03-05
BEIJING KINGSOFT CLOUD NETWORK TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the online auction systems in related technologies operate in a centralized manner. The online auction system is operated by the relevant organization that organizes the auction. If the operating organization of the online auction system does evil, a network security incident occurs in the system, or the hardware equipment of the system fails, it is very likely It is easy to cause the privacy information of the bidders to be leaked, resulting in threats to the personal safety, life and property safety of the bidders

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  • Online auction system, method and device and electronic equipment
  • Online auction system, method and device and electronic equipment
  • Online auction system, method and device and electronic equipment

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Embodiment Construction

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. the embodiment. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0026] There is already a centralized online auction service system in related technologies, such as the Taobao auction service function on the Taobao APP. This centralized operation mode cannot effectively protect private data such as bidder information. If the private data is leaked, it is easy to cause bidders to Personal safety and the safety of life and property are threatened. Based on th...

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Abstract

The invention provides an online auction system, method and device and electronic equipment. A proposal node is used for generating an auction transaction proposal and broadcasting the auction transaction proposal to each node in a public blockchain network; bidding participation nodes are used for generating a quotation message of an auction transaction proposal based on an anonymous account after receiving the auction transaction proposal, and broadcasting the quotation message to each node in the public blockchain network; and a preset consensus algorithm is executed to determine a biddingparticipation node with the highest bidding from the bidding participation nodes based on the quotation message in the public blockchain network. According to the method, an online auction system is realized through a public blockchain network, bidding participation nodes generate bidding transaction proposal quotation messages based on anonymous accounts in the auction process and broadcast the quotation messages to all nodes in the public blockchain network, and the bidding transaction proposal quotation messages do not contain real privacy information of bidders, therefore, the privacy information of a bidder cannot be leaked, and the personal, life and property safety of the bidder is ensured.

Description

technical field [0001] The present invention relates to the technical field of blockchain, in particular to an online auction system, method, device and electronic equipment. Background technique [0002] Most of the online auction systems in related technologies operate in a centralized manner. The online auction system is operated by the relevant organization that organizes the auction. If the operating organization of the online auction system does evil, a network security incident occurs in the system, or the hardware equipment of the system fails, it is very likely It is easy to cause the private information of the bidder to be leaked, and the personal safety and the safety of life and property of the bidder are threatened. Contents of the invention [0003] In view of this, the purpose of the present invention is to provide an online auction system, method, device and electronic equipment to protect the privacy information of bidders. [0004] In the first aspect, a...

Claims

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Application Information

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IPC IPC(8): G06Q30/08G06Q40/04G06Q20/38G06F21/64H04L29/08
CPCG06Q30/08G06Q40/04G06Q20/389G06Q20/3829G06F21/64H04L67/10
Inventor 贺虎
Owner BEIJING KINGSOFT CLOUD NETWORK TECH CO LTD
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