Block chain network system

A network system and blockchain technology, applied in the field of blockchain network systems, can solve problems such as difficulty in meeting the actual needs of relevant stakeholders, low asset or transaction transfer efficiency, etc., and achieve the effect of reducing operating costs and deployment costs.

Active Publication Date: 2019-10-08
柳州市蓝海数链科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a blockchain network system, which aims to solve the problem in the prior art that it is difficult to meet the actual needs of relevant stakeholders by using a single main chain, and the transfer of assets or transactions between chains is inefficient.

Method used

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Embodiment 1

[0021] figure 1 The architecture diagram of a blockchain network system provided by the embodiment of the present invention is shown, and the details are as follows:

[0022] In the embodiment of the present invention, the blockchain network system includes a main chain 1 and at least one business side chain 2 communicatively connected to the main chain 1; the main chain 1 is used to manage and confirm all side chains 2 and the main chain 1 Block; business side chain 2, used to submit and confirm blocks related to its own business to the main chain 1. By adopting the combination of the main chain 1 and the business side chain 2, various business scenarios can be used in the same main chain environment, making it possible for assets or transactions between different business lines to interact quickly, and the main chain 1 can be compatible with multiple businesses The side chain 2 meets the special adaptation of the main chain 1 in various industries, and improves the transfer...

Embodiment 2

[0029] In the embodiment of the present invention, the blockchain network system further includes: a consensus algorithm upgrading device, which is used to update or switch the consensus algorithm in the main chain 1 or the service side chain 2 in a preset scenario .

[0030] In the embodiment of the present invention, the preset scenarios may be scenarios where there are security holes in the consensus algorithm, business consensus requirements, and the like.

[0031] In the embodiment of the present invention, by switching or updating the consensus algorithms in the main chain and the business side chain, the consensus algorithm in the main chain or the business side chain can be upgraded according to actual needs to adapt to different needs.

Embodiment 3

[0033] In conjunction with embodiment two, see figure 2 , Embodiment 3 of the present invention also provides a schematic structural diagram of a consensus algorithm upgrading device, image 3 provided by Embodiment 3 of the present invention and figure 2 A corresponding implementation flow chart of consensus algorithm upgrade, for ease of description, only shows the part related to the embodiment of the present invention.

[0034] In the embodiment of the present invention, the consensus algorithm upgrade device includes:

[0035] The chain maintenance alliance 31 is used to initiate a consensus algorithm upgrade proposal and broadcast it in the corresponding chain. The proposal includes the first verification parameters and the bytecode of the new algorithm;

[0036] In the embodiment of the present invention, the first verification parameter includes the protocol version (or data version), the block height at which the algorithm takes effect (or the block height at whic...

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Abstract

The invention is applicable to the technical field of block chains, and provides a block chain network system, which comprises a main chain and at least one service side chain in communication connection with the main chain, wherein the main chain is used for managing and confirming all side chains and blocks of the main chain; and the service side chain is used for submitting and confirming a block related to the service of the service side chain to the main chain. In the embodiment of the invention, a network architecture of a main chain and a side chain is established; the use of various different service scenes in the same main chain environment can be met; rapid interaction of assets or transactions between different business lines becomes possible; the main chain can be compatible with multiple service side chains to meet the special adaptation of the main chain in various different industry fields, and as the service side chains only need to store block information and transaction HASH in the service range of the service side chains, the deployment cost of the service side chains is far lower than that of the main chain, and the operation cost can be effectively reduced.

Description

technical field [0001] The invention belongs to the technical field of block chains, and in particular relates to a block chain network system. Background technique [0002] Blockchain (Block Chain) technology is a new application model of computer technology such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm. It is considered to be the most disruptive technological innovation since the invention of the Internet. It relies on cryptography and mathematics. The ingenious distributed algorithm enables participants to reach a consensus without the intervention of any third-party center on the Internet where trust cannot be established, and solves the problem of reliable transmission of trust and value at a very low cost. [0003] Since the development of blockchain technology, there are already many implementation types. Usually a company (or consortium collective) or even a single project may deploy its own main chain t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L9/32G06Q20/38
CPCH04L67/10G06Q20/3827H04L9/3247H04L67/51
Inventor 张宁李俊庄阳立云
Owner 柳州市蓝海数链科技有限公司
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