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Blockchain management method and device, computer equipment and storage medium

A management method and blockchain technology, applied in the fields of computer equipment and storage media, devices, and blockchain management methods, can solve problems such as inequity, uncertainty, and insecurity of system users, and ensure fairness. , the effect of improving safety and certainty

Active Publication Date: 2021-01-15
CHINA CONSTRUCTION BANK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This centralized management mode only gives the system administrator the system management authority, which is unfair to other system users
Moreover, once the system administrator does evil, other system users cannot prevent and stop it in advance, but can only discover it by accident, and can only solve it afterwards through legal and other means, which will bring great insecurity and insecurity to system users. Certainty, etc.

Method used

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  • Blockchain management method and device, computer equipment and storage medium
  • Blockchain management method and device, computer equipment and storage medium
  • Blockchain management method and device, computer equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] figure 1 It is a flow chart of a block chain management method provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation where each block chain node of the block chain network jointly manages the block chain. This method can be implemented by the block chain The block chain management device can be implemented by means of software and / or hardware, and can generally be integrated in a computer device, which can be a block chain node device deploying a block chain smart contract. Correspondingly, such as figure 1 As shown, the method includes the following operations:

[0030] S110. Receive a blockchain management transaction request sent by the proposed blockchain node for the transaction to be managed.

[0031] Wherein, the proposed blockchain node may be a blockchain node that initiates a proposal for the transaction to be managed in the blockchain network. The transaction to be managed is also the transaction to manage the bl...

Embodiment 2

[0047] figure 2 It is a flow chart of a blockchain management method provided by Embodiment 2 of the present invention. This embodiment is embodied on the basis of the above-mentioned embodiments. In this embodiment, it provides legal and a specific optional implementation manner of processing the blockchain management transaction request according to the voting processing results of each voting blockchain node. Correspondingly, such as figure 2 As shown, the method of this embodiment may include:

[0048] S210. Receive a blockchain management transaction request sent by the proposed blockchain node for the transaction to be managed.

[0049] S220. Verify the legality of the blockchain management transaction request.

[0050] In the embodiment of the present invention, after the blockchain smart contract receives the blockchain management transaction request, it can first verify the legality of the blockchain management transaction request to ensure that the blockchain ma...

Embodiment 3

[0104] Figure 4 It is a schematic diagram of a block chain management device provided by Embodiment 3 of the present invention, such as Figure 4 As shown, the device includes: a blockchain management transaction request receiving module 310, a collaborative management transaction request sending module 320, a voting processing result receiving module 330, and a blockchain management transaction request processing module 340, wherein:

[0105] The block chain management transaction request receiving module 310 is used to receive the block chain management transaction request sent by the proposed block chain node for the transaction to be managed;

[0106] The collaborative management transaction request sending module 320 is configured to generate a collaborative management transaction request according to the blockchain management transaction request, and send the collaborative management transaction request to the blockchain network, so that the voting blockchain nodes can ...

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Abstract

The embodiment of the invention discloses a blockchain management method and device, computer equipment and a storage medium. The method comprises the steps of receiving a blockchain management transaction request sent by a proposing blockchain node for a to-be-managed transaction; generating a collaborative management transaction request according to the blockchain management transaction request,and sending the collaborative management transaction request to a blockchain network, so that a voting blockchain node performs management transaction voting processing on the collaborative management transaction request; receiving a voting processing result of management transaction voting processing performed by each voting blockchain node; and processing the blockchain management transaction request according to the voting processing result of each voting blockchain node. According to the technical scheme provided by the embodiment of the invention, the fairness among the blockchain userscan be ensured, and the security and the determinacy of the blockchain are improved.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of block chain, and in particular to a block chain management method, device, computer equipment and storage medium. Background technique [0002] Blockchain is a series of transaction records (also known as blocks) that are connected and protected by cryptography technology. It is a new application mode of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanism and encryption algorithm. The blockchain is essentially a decentralized database, and at the same time, it is a series of data blocks associated with cryptographic methods. Each data block contains information data records of a batch of network transactions, which are used to verify its information. validity (anti-counterfeiting) and generate the next block. [0003] At present, centralized systems such as blockchains adopt a centralized management model in terms of system go...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08H04L9/32G06Q20/40G06Q20/36G06Q20/10G06Q20/08
CPCH04L63/083H04L9/3213H04L9/3297G06Q20/0855G06Q20/102G06Q20/367G06Q20/401H04L67/55
Inventor 胡伟熊潇刘俊杰雷刚黄发培余昌龙邢金港洪蜀宁钱程王雪尹涛郁薇庄磊
Owner CHINA CONSTRUCTION BANK
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