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Block chain entrusted consensus method

A blockchain and block technology, applied in the blockchain field, can solve problems such as nodes being easy to do evil, low consensus efficiency, and the blockchain system cannot continue to operate, so as to reduce the probability of being unable to continue working and achieve high consensus efficiency. Effect

Active Publication Date: 2018-06-08
HANGZHOU FUZAMEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The POW consensus method has low consensus efficiency and consumes a lot of power and computing power, but it has the highest credibility, and nodes are not easy to do evil; the POS consensus method does not consume a lot of power and computing power, but due to profit-seeking, nodes are easy to do evil; PBFT The consensus method is a consensus method with strong consistency, but it is required to receive votes from more than 50% of all nodes. If enough votes are not collected, the blockchain system will not be able to continue to operate; the DPOS consensus method agrees that there are 101 Consensus nodes participate in voting, and the consensus efficiency is high. If one of the consensus nodes fails, the blockchain system needs to re-elect a new consensus node until 101 consensus nodes are met. Before reaching 101 consensus nodes, the blockchain system cannot continue to work

Method used

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Effect test

Embodiment 1

[0028] Embodiment 1: This embodiment specifically describes the steps of the blockchain delegation consensus method, as follows:

[0029] The roles of the delegated consensus method include: Validator, Validator Set, Vg, fund account and mortgage account;

[0030] Validator is a node that participates in voting. Validator includes official Validator and candidate Validator. The vote of candidate Validator is only used to judge the correctness of the candidate Validator's vote. It cannot be used for the consensus of the block and cannot obtain revenue. The official Validator vote is used for the district. Block consensus; Validator Set is a collection of formal Validators participating in the consensus of the block. Before each round of consensus, all formal Validators in the Validator Set need to be determined; in each round of consensus, a formal Validator is randomly selected from the Validator Set to generate a block , The official Validator selected is Vg. Vg is also used to pa...

Embodiment 2

[0047] Embodiment 2: This embodiment exemplifies the consensus process of the delegated consensus method of the blockchain, such as figure 1 with figure 2 :

[0048] The steps of delegated consensus method to generate blocks are as follows:

[0049] Step S1: The blockchain system has 5 Validators, and the user entrusts the equity Stake to these 5 Validators. Validator A has X billion equity Stake, Validator B has Y billion equity Stake, Validator C has Z billion equity Stake, Validator D There is an equity stake of M billion, and Validator E has an equity stake of N billion. Assuming X:Y:Z:M:N=2:2.5:2:0.5:3, there are a total of 1 billion equity stakes, so Validator A has 200 million equity stakes. Equity Stake, Validator B has 250 million equity stake, Validator C has 200 million equity stake, Validator D has 50 million equity stake, and Validator E has 300 million equity stake. Before the new round of consensus, confirm that the Validator Set includes 5 Validators;

[0050] Ste...

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Abstract

The invention relates to a block chain entrusted consensus method. The method involves a Validator, a Validator Set, Vg, a fund account and a hypothecated account. By using the consensus method, relatively high consensus efficiency can be achieved on the basis of not consuming electric power and computing power, and the probability that a block chain system cannot continue to work is reduced.

Description

Technical field [0001] The invention relates to the technical field of block chains, and relates to a delegated consensus method of block chains. Background technique [0002] The existing blockchain consensus methods mainly include POW consensus method, POS consensus method, PBFT consensus method and DPOS consensus method. The POW consensus method has low consensus efficiency, consumes a lot of power and computing power, but has the highest credibility, and nodes are not easy to do evil; POS consensus methods do not consume a lot of power and computing power, but due to profit-seeking, nodes are easy to do evil; PBFT The consensus method is a consensus method with strong consistency, but it is required to receive votes from more than 50% of all nodes. If enough votes are not collected, the blockchain system will not continue to operate; the DPOS consensus method stipulates that there are 101 Consensus nodes participate in voting, and the consensus efficiency is high. If one of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q40/04
CPCG06Q40/04
Inventor 吴思进王志文
Owner HANGZHOU FUZAMEI TECH CO LTD
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