Computer system for reaching block chain agreements
A computer system and blockchain technology, applied in the Internet field, can solve problems such as consuming large computing power resources, and achieve the effects of protecting interests, maintaining decentralization, and reducing usage rates
Active Publication Date: 2018-10-12
HEFEI DAPPWORKS TECH CO LTD
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Problems solved by technology
[0003] In the process of realizing the concept of the present invention, the inventors found that there are at least the following problems in the prior art: the workload proof consensus mechanism needs to consume a large amount of computing power resources, and both the stake proof consensus mechanism and the delegated stake proof consensus mechanism have a certain degree of inadequacy. The problem of centralization, because the blockchain nodes that produce the block data structure in the blockchain network will receive token rewards, based on the above two consensus mechanisms, the blockchain nodes that initially hold more tokens will get more rewards. More opportunities to produce block data structures, so as to obtain more tokens, which makes the blockchain network more and more centralized
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[0024] Hereinafter, embodiments of the present invention will be described with reference to the drawings. It should be understood, however, that these descriptions are exemplary only and are not intended to limit the scope of the present invention. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the invention. It may be evident, however, that one or more embodiments may be practiced without these specific details. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.
[0025] The terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting of the invention. The terms "comprising", "comprising", etc. used herein indicate the presence of stated features, steps, operations and / ...
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The invention discloses a computer system for reaching block chain agreements. The computer system comprises a memory, a processor and a computer program which is stored in the memory and can be operated on the processor. The program is executed by the processor to realize a method comprising the following steps of: receiving election data sent by a block chain node with a first account balance and / or a second account balance, wherein the election data comprises information of block chain nodes selected by the block chain node sending the election data; and determining agreement block chain nodes from the block chain nodes selected by the election data on the basis of the election data received in the round, so as to ensure that the agreement block chain nodes execute a block packaging operation in a new round. Numerical values of a first account and a second account of each block chain node respectively represent a number of digital currencies of the block chain node and a number of votes of the block chain node. The computer system has the advantage of maintaining the decentralization characteristic of block chain networks to a great extent without wasting the computation force of the block chain nodes.
Description
technical field [0001] The present invention relates to the technical field of the Internet, and more specifically, to a computer system for achieving blockchain consensus. Background technique [0002] Blockchain technology is a distributed accounting technology, which has been widely valued for its advantages of decentralization, non-tampering, and no need for third-party trust guarantees. Due to the characteristics of distributed storage and decentralization of blockchain technology, the consensus mechanism is particularly important in blockchain technology. Among them, the widely known ones are Proof of Work consensus mechanism, Proof of Stake consensus mechanism and Delegated Proof of Stake consensus mechanism. [0003] In the process of realizing the concept of the present invention, the inventors found that there are at least the following problems in the prior art: the workload proof consensus mechanism needs to consume a large amount of computing power resources, a...
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Login to View More IPC IPC(8): G06Q40/04
CPCG06Q40/04
Inventor 张焱施逸田宝同邓晓军
Owner HEFEI DAPPWORKS TECH CO LTD