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Alliance chain master-slave multi-chain consensus method based on tree structure

A tree structure, master-slave technology, applied in the blockchain field, to achieve high concurrent transaction performance, improve transaction performance, and solve the effect of excessive transaction delay

Active Publication Date: 2019-09-17
芽米科技(广州)有限公司
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Problems solved by technology

[0004] Aiming at the above-mentioned deficiencies in the prior art, the present invention provides a tree-based consortium chain master-slave multi-chain consensus method that solves the technical bottlenecks in performance, privacy, and expansion of blockchains under a single-layer chain structure The problem

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  • Alliance chain master-slave multi-chain consensus method based on tree structure
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  • Alliance chain master-slave multi-chain consensus method based on tree structure

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Embodiment Construction

[0030] The specific embodiments of the present invention are described below so that those skilled in the art can understand the present invention, but it should be clear that the present invention is not limited to the scope of the specific embodiments. For those of ordinary skill in the art, as long as various changes Within the spirit and scope of the present invention defined and determined by the appended claims, these changes are obvious, and all inventions and creations using the concept of the present invention are included in the protection list.

[0031] Such as figure 1 As shown, a tree-structured alliance chain master-slave multi-chain consensus method includes the following steps:

[0032] S1. According to the master-slave multi-chain architecture, divide the consensus group of the alliance chain according to the 3f fork tree with a depth of 2, and obtain the lower channel composed of each parent node and its copy node in the tree, and the upper channel composed o...

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Abstract

The invention discloses an alliance chain master-slave multi-chain consensus method based on a tree structure. An alliance chain consensus group is divided; an upper-layer channel and a lower-layer channel are obtained; channels are mutually isolated, classification and data isolation of different digital assets are realized; privacy requirements of data isolation are met; concurrent processing ofmultiple channels is carried out, the transaction performance is improved, the problems that an existing block chain is low in throughput and too high in transaction delay are solved. The invention provides a master-slave multi-chain architecture of a tree structure and the occupancy fault-tolerant consensus algorithm based on the threshold signature under the master-slave multi-chain architecture to solve the problem of consistency caused by diversified digital asset classification concurrent processing; the method has the advantages of low communication complexity and signature verification complexity, the master-slave multi-chain structure breaks through the function and performance constraint of a single chain and has good high-concurrency transaction performance, meanwhile, isolation protection of privacy data is considered, and diversified business requirements of enterprises are met.

Description

technical field [0001] The invention belongs to the technical field of block chains, and in particular relates to a tree-structure-based alliance chain master-slave multi-chain consensus method. Background technique [0002] Blockchain technology, as a trustless distributed ledger system, realizes peer-to-peer credible value transfer without relying on any third-party trusted institutions. At present, blockchain technology has transitioned from the 1.0 era as the underlying technology of digital currencies such as Bitcoin to the 2.0 era of the combination of smart contracts and decentralized applications, and will open the 3.0 era of value interconnection. Blockchain 3.0 will solve the problems of limited application scope in the 1.0 era, and limited performance in the 2.0 era, which prevents large-scale application, and promotes more and more industries to seamlessly connect with the blockchain, and the asset transactions carried on the chain will also It will rise from a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/38G06F21/62
CPCG06F21/6245G06Q20/3825
Inventor 张文芳孙海锋王小敏
Owner 芽米科技(广州)有限公司
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