Bidding auction method and system based on block chain, equipment and storage medium

A blockchain, seller technology, applied in digital data protection, computer security devices, structured data retrieval, etc., can solve problems such as low reliability and easy information leakage, reduce risks, optimize processing methods, and achieve high transparency Effect

Pending Publication Date: 2021-05-28
HUNAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The present invention provides a block chain-based bidding auction method, system, equipment, and computer-readable storage medium to solve the technical problems of easy information leakage and low credibility in traditional bidding and auction methods

Method used

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  • Bidding auction method and system based on block chain, equipment and storage medium
  • Bidding auction method and system based on block chain, equipment and storage medium
  • Bidding auction method and system based on block chain, equipment and storage medium

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Embodiment Construction

[0063] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in various ways defined and covered below.

[0064] Such as figure 2 As shown, the preferred embodiment of the present invention provides a blockchain-based bidding auction method, comprising the following steps:

[0065] Step S1: The seller node submits auction materials and record auction information to the notary node, and the notary node issues a corresponding digital identity and communication certificate to the seller node after passing the review, and at the same time uploads the auction items and auction transaction information to the chain;

[0066] Step S2: The seller node creates a bidding transaction, and uploads the auction transaction data to the chain after review;

[0067] Step S3: The buyer node submits the deposit information to the notary node, pays the prepayment and registers the corre...

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PUM

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Abstract

The invention discloses a bidding auction method and system based on a block chain, equipment and a storage medium, and the method achieves a decentralized transaction system, eliminates the exclusive position of a sponsor for transaction information in the whole transaction process,and achieves the openness, transparency, verifiability and traceability of the transaction information. The information flow processing mode in the traditional bidding auction is optimized, and the traditional information disclosure mode is changed through the algorithm and the digital identity, so that the data credibility is higher, the auction process is higher in transparency, and the whole transaction is more public and transparent. And moreover, the opportunity that the sponsor can make profits by using information difference in the traditional auction process is eliminated, and the risk of auction participants is reduced. Meanwhile, the participation process is transferred to an online mode in a digital and virtualized mode, so that the identity privacy of auction participants is protected, and the risk of leakage of commercial information or operation strategies caused by auction participation is reduced.

Description

technical field [0001] The present invention relates to the technical field of bidding and auction, in particular, to a blockchain-based bidding and auction method, system, equipment, and computer-readable storage medium. Background technique [0002] Auctions, also known as bidding, are a form of buying and selling in commerce. The "Auction Law of the People's Republic of China" defines auction as: the sale and purchase of specific items or property rights transferred to the highest bidder through public bidding. Auction is a trading method with the basic principles of openness, fairness, justice and honesty. It responds to market demand and realizes the maximum value of commodities through competitive prices. It is the main method for current project bidding, judicial liquidation and state-owned assets disposal means of transaction. Such as figure 1 As shown, bidding auction is a form of auction. Each bidder bids for the auction item in written form or other recordable ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/08G06F16/27G06F21/60G06F21/62G06F21/64G06Q40/04
CPCG06F21/602G06F21/6245G06F21/64G06Q30/08G06Q40/04G06F16/27
Inventor 马超群陈勋奇米先华周中定李信儒兰秋军万丽
Owner HUNAN UNIV
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