An intelligent consensus mechanism suitable for an intellectual property alliance chain based on a two-way certificate

Abstract

The invention discloses an intelligent consensus mechanism based on a two-way certificate and suitable for an intellectual property alliance chain, and aims to improve the consensus efficiency, shorten the transaction confirmation time and improve the system fault tolerance by adopting two kinds of certificates, namely a right-interest certificate and a circulation certificate. And on the other hand, as the PBS executes PoW mining in turn, the consensus calculation of system nodes can enable each block to have final consistency, the condition of block chain bifurcation is avoided, and meanwhile, the block output stability is also guaranteed. In addition, a winning accounting right reward of the system node is given to users with more stock rights and high participation degree, so that theactivity of the community can be improved; And the authorized and credible common full node participates in consensus calculation, so that the credibility and the internal transparency of the alliancechain operation can be improved.

Description

technical field [0001] The invention relates to the technical field of block chain consensus mechanism, in particular to an intelligent consensus mechanism based on dual pass certificates and suitable for intellectual property alliance chains. Background technique [0002] Blockchain technology is an effective combination of various technologies such as cryptography, point-to-point network communication, consensus mechanism, and smart contracts to build a new distributed computing architecture for data storage, transfer, and processing, and to ensure credit endorsement without third-party intermediaries. Under the conditions, the data is not easy to be tampered with, not easy to forge, traceable, auditable, etc. At present, according to different participation methods, blockchain deployment forms are generally divided into public chains, alliance chains and private chains. The public chain is a completely decentralized blockchain in the true sense. Any user with a networked...

AI Technical Summary

Problems solved by technology

The Raft scheme has the following problems: the election of consensus nodes does not consider the block height of the blockchain; the election of a consensus node and continuous accounting by this node has poor fault tolerance; the supervision of consensus nodes is not enough, and the dynamics of consensus nodes cannot be realized. join out

[0018] It can be seen that for the alliance chain, there is still a lack of a flexible and effective one that can motivate community users, draw on the consensus ideas of the public chain, and achieve comprehensive optimization in terms of consistency, partition tolerance, and usability. A consensus mechanism with good sex, high consensus efficiency and high credibility

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