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Real-time bidding method and device based on blockchain, equipment and storage medium

A blockchain and bidding technology, applied in the blockchain field, can solve problems such as secret tampering by the sponsor, insecure bidding data, remote tampering by malicious bidders, etc., to achieve the effect of ensuring security and spreading widely

Inactive Publication Date: 2018-07-20
重庆金融资产交易所有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Compared with the bidding data recorded in physical entities such as paper, the bidding data that exists on the Internet has the advantages of easy transmission and storage, but it is easy to be tampered remotely by malicious bidders, or even secretly tampered by the sponsor.
The bidding data is not open and transparent, and the bidding personnel cannot supervise the bidding data, nor can they guarantee that the bidding data disclosed by the sponsor is true, resulting in the bidding data being insecure

Method used

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  • Real-time bidding method and device based on blockchain, equipment and storage medium
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  • Real-time bidding method and device based on blockchain, equipment and storage medium

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Embodiment Construction

[0060] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0061]The blockchain-based real-time bidding method provided by this application can be applied to such as figure 1 shown in the application environment. Wherein, the network node 110 communicates with the server 120 through the network. Specifically, the network node 110 may be a bidding node or a verification node. Wherein, the network node 110 and the server 120 can be implemented by an independent server or a server cluster composed of multiple servers. at least one of . .

[0062] In one embodiment, such as figure 2 As shown, a blockchain-based real-time biddin...

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Abstract

The invention relates to a real-time bidding method based on a blockchain, a system, computer equipment and a storage medium. The method comprises the steps that the product information of a bid product is broadcast to notify bidding nodes to participate in the bidding and notify a verification node to write the product information into the blockchain; bidding data sent by the bidding nodes participating in the bidding are received; according to a bid winning rule, the received bidding data are bid to acquire bidding results; the bidding results are broadcast to notify the bidding nodes to continue to participate in the bidding and notify the verification node to write the bidding results into the blockchain; a bidding result is determined as a bid winning result at the end of the bidding;the bid winning result is verified according to the blockchain; and the bid winning result is broadcast when the bid winning result is successfully verified. The method can ensure that the bidding data are open, transparent and safe.

Description

technical field [0001] The present application relates to the field of block chain technology, and in particular to a block chain-based real-time bidding method, device, computer equipment and computer-readable storage medium. Background technique [0002] The traditional bidding method is to conduct on-site bidding in offline trading venues. However, the transaction sponsor needs to provide a venue, and the people participating in the bidding also need to come to the venue of the transaction sponsor from different places to conduct on-site bidding. This will waste a lot of human energy and financial resources, and the efficiency is very low. Therefore, online bidding on the website allows those who do not need to bid on the spot to bid, which can reduce the waste of manpower and financial resources, and also improve the efficiency of the entire process. [0003] However, with the development of computer technology, the security of data on the Internet has always been a pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/08G06Q20/38
CPCG06Q20/3829G06Q30/08
Inventor 张翼陈彩莲罗西邵丹妮
Owner 重庆金融资产交易所有限责任公司
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