A blockchain system construction method based on proof of capacity

A construction method, block chain technology, applied in the transmission system, digital transmission system, payment system structure, etc., can solve problems such as unproposed solutions, and achieve the effect of resisting pseudonym attacks

Active Publication Date: 2022-04-12
北京天云如川科技有限公司
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Problems solved by technology

However, these consensus mechanisms have failed to find the optimal balance between decentralization, high performance and security.
[0004] For the problems in related technologies, no effective solutions have been proposed yet

Method used

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  • A blockchain system construction method based on proof of capacity
  • A blockchain system construction method based on proof of capacity

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Embodiment Construction

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0028] According to the embodiment of the present invention, a block chain system construction method based on proof of capacity mainly consists of five stages: initialization, block construction, block reception, main chain selection, and data persistence.

[0029] Initialization phase:

[0030] 1. The computer node configures the startup parameters of the client through the configuration file, including: client account and password, and initializes the space of the hard disk (unit: G).

[0031] 2. The client program generates a random number by calling the rando...

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Abstract

The invention relates to a method for constructing a blockchain system based on capacity proof, which is mainly composed of five stages: initialization, block construction, block reception, main chain selection, and data persistence. The storage capacity is used to resist pseudonymous attacks, the verifiable random function is used to increase the unpredictability of the transfer of bookkeeping rights, and the consensus on the block is achieved through the process of capacity proof, thereby building a complete blockchain system.

Description

technical field [0001] The present invention relates to the technical field of distributed systems, in particular to a method for constructing a blockchain system based on capacity proof. Background technique [0002] In order to improve the high energy consumption of the proof-of-work consensus mechanism, the consensus mechanism of the proof-of-stake has attracted the attention of the industry, but there has been no complete solution for the realization of the idea of ​​the proof-of-stake in the blockchain system. In recent years, consensus mechanisms based on proof-of-stake ideas, such as hybrid consensus, proof-of-stake, and verifiable random function proof-of-stake proposed by the academic community, have taken blockchain technology a big step forward to a certain extent. These consensus mechanisms resist pseudonym attacks in distributed systems by introducing the process of proof of rights and interests, can verify random functions to provide unpredictability of transfe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/27G06Q20/38H04L9/08H04L9/30
CPCG06F16/27H04L9/0869H04L9/0825H04L9/3066G06Q20/382G06Q20/3829G06Q20/3825
Inventor 唐煜郜策宇蔡天炜何天阳任林
Owner 北京天云如川科技有限公司
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