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A blockchain consensus mechanism and implementation method based on credit proof POC

An implementation method and blockchain technology, applied in the blockchain consensus mechanism and implementation field based on proof of credit PoC, can solve problems such as unsustainable working methods, consumption of large computing resources and electric energy, etc., to avoid computing resource consumption, guarantee Benefits, effects of enhancing stability and reliability

Active Publication Date: 2021-09-03
浙江万里共链科技发展有限公司
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  • Abstract
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  • Claims
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Problems solved by technology

[0005] The consensus mechanism based on proof-of-work needs to consume a lot of computing resources and power, and its working method is unsustainable;

Method used

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  • A blockchain consensus mechanism and implementation method based on credit proof POC
  • A blockchain consensus mechanism and implementation method based on credit proof POC
  • A blockchain consensus mechanism and implementation method based on credit proof POC

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Embodiment Construction

[0046] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0047] In the data processing of the Internet asynchronous environment in the prior art, the fault tolerance rate is relatively low, and the scalability is poor.

[0048] In order to solve the above-mentioned technical problems, the application principle of the present invention will be described in detail below in combination with solutions.

[0049] The blockchain consensus mechanism and implementation method based on credit certification provided by the embodiment of the present invention, the blockchain consensus mechanism and implementation method based on credit certification include:

[0050] The credit subsystem re...

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Abstract

The invention belongs to the field of block chain technology, discloses a block chain consensus mechanism based on credit proof PoC and its implementation method, and introduces a credit evaluation mechanism into the block chain consensus protocol; utilizes the block chain network consensus process to ensure The credibility of credit evaluation; using credit evaluation, only users whose credit score is higher than the threshold can apply to join the block authorization group, which is responsible for the encapsulation and generation of blocks; establish a dynamic block authorization group mechanism , to ensure the dynamics of the authorized group members and ensure the reliability of the authorized group mechanism. The protocol of the present invention introduces a credit subsystem and a block authentication mechanism based on the authorization group into the block chain; compared with the Proof of Work (PoW) consensus protocol, this protocol avoids the calculation process of high energy consumption; compared with the proof of rights ( PoS) consensus protocol, the protocol has the advantages of security and robustness.

Description

technical field [0001] The invention belongs to the technical field of block chains, and in particular relates to a block chain consensus mechanism and an implementation method based on proof of credit PoC. Background technique [0002] At present, the existing technologies commonly used in the industry are as follows: [0003] The consensus mechanism is one of the core technologies of the blockchain, which is used to verify transactions and blocks in an asynchronous distributed network, and reach a consensus on the entire network to ensure the validity and uniqueness of the blockchain ledger. Among them, the key issue is to determine a unique block producer for each block cycle in an asynchronous distributed network. The consensus mechanism based on Proof of Work (PoW) is the first blockchain consensus mechanism applied to the Bitcoin system. PoW sets the Hash puzzle based on asymmetric cryptography. Solving the Hash puzzle by computer requires a lot of complex calculati...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q20/40
Inventor 林飞龙郑忠龙陈中育唐长兵彭浩夏胜楠
Owner 浙江万里共链科技发展有限公司
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