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

A technology of intellectual property rights and dual-pass, which is applied in the direction of protocol authorization, data processing applications, instruments, etc., can solve the problems of inability to realize the dynamic joining and exit of consensus nodes, not considering the block height of the blockchain, and insufficient supervision of consensus nodes, etc. Achieve the effects of shortening transaction confirmation time, improving system fault tolerance, and stabilizing block generation

Inactive Publication Date: 2019-06-25
HANGZHOU KILBYBLOCK CHAIN TECH LTD
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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

Method used

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

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Embodiment Construction

[0058] The present invention will be further described below through specific embodiments in conjunction with the accompanying drawings.

[0059] In an embodiment of an intellectual property alliance chain, a user refers to a registered account that participates in intellectual property transactions, a community refers to a group composed of all users, the alliance foundation, and the alliance intellectual property committee, and a node refers to the connection A computer that enters the consortium chain network. The nodes in the consortium chain embodiment proposed by the present invention include system nodes, ordinary full nodes and ordinary users. System nodes are trusted nodes recognized by the alliance. Ordinary full nodes are authorized trusted honest nodes. Both system nodes and ordinary full nodes are consensus nodes with bookkeeping rights and block generation rights. Ordinary users have no bookkeeping rights, but can read blockchain data. A smart contract is a s...

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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...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q40/04G06Q20/40G06Q30/02G06Q50/18
Inventor 陆哲明周旻郁发新罗雪雪
Owner HANGZHOU KILBYBLOCK CHAIN TECH LTD
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