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Block chain one-dimensional random number consensus recommendation method

A random number and blockchain technology, applied in the blockchain field, can solve problems such as inefficient determination of bookkeepers, unsuitability for alliance chains, etc.

Active Publication Date: 2017-11-14
北京知金链网络技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, Bitcoin requires a lot of time-consuming calculations to determine the bookkeeper, which is an inefficient method for determining the bookkeeper, and does not meet the requirements of the alliance chain
However, the current method of recommending bookkeepers in the alliance chain is not random, so it has the characteristics of centralization

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1, figure 1 A blockchain one-dimensional random number consensus recommendation method BCMOR (a blockchain consensus method by one-dimensional random number, or blockchain choose method by one-dimensional random number) is given, which is suitable for the recommendation of bookkeepers in alliance chains.

[0024] The specific steps are as follows:

[0025] Step 1. Any node P in the alliance generates a random number x:

[0026] In the time △(△=|t k -t k+1 |,t k is the start time of a certain referral, t k+1 is the start time of the next recommendation), among the N nodes P in the alliance, Z nodes P are actually online, and the Z nodes P generate corresponding random numbers x respectively;

[0027] That is, at time t i (time t i at t k to t k+1 between), the actual online node is P 1 ,P 2 ,P 3 ,...,P i ,...,P z ; Then, the corresponding random number generated is x 1 、x 2 、x 3 ,...,x i ,...,x z ; that is, P i holding x i .

[0028] Step...

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Abstract

The invention provides a block chain one-dimensional random number consensus recommendation method. The method comprises the steps that all specific nodes in a coalition generate random numbers xi respectively; all specific nodes synchronize the random numbers xi with each other; each specific node calculates the average M of all random numbers respectively; in each specific node, the distance between the average M and the random numbers xi are compared respectively, and the node Pi with the smallest distance and the random number xi is used as a candidate accountant; and all specific nodes synchronize the candidate accountant and a node number value participating in the calculation of the average with each other, and the same candidate accountant nominated by each node is used as an accountant.

Description

technical field [0001] The invention relates to a block chain technology, which is a method for determining candidates by using a one-dimensional random number consensus. Background technique [0002] Blockchain technology is currently a popular technology, which can be divided into three categories: public chain, alliance chain and private chain. The public chain has no central server. The nodes participating in the public chain can freely access the network according to the rules of the system. The nodes work based on the consensus mechanism. Bitcoin is a typical public chain. The consortium chain is composed of nodes with preset participating members, and node network access and exit are carried out within the consortium. Private chains are generally established within an enterprise, and the operating rules of the system are set according to the requirements of the enterprise. Members entering the private chain are still controlled and formulated by the center. [0003]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32H04L12/24H04L29/08
CPCH04L9/32H04L9/3297H04L41/30H04L67/10H04L2209/46
Inventor 叶季青杨立峰叶昊
Owner 北京知金链网络技术有限公司
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