Block chain grouping consensus method and system

A blockchain and block technology, applied in the field of Internet software, can solve the problem of lack of permission control of nodes, and achieve the effect of reducing time and improving speed.

Active Publication Date: 2017-05-10
JIANGSU PAYEGIS TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the invention is to address the defects of the prior art and provide a block cha...

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  • Block chain grouping consensus method and system
  • Block chain grouping consensus method and system
  • Block chain grouping consensus method and system

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Embodiment Construction

[0022] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0023] Group multiple nodes existing in the blockchain network. Different groups of nodes are used to implement different functions. For example, transaction verification nodes are used to verify transactions broadcast in the blockchain network, add verified transactions to their own transaction pools and broadcast them to the blockchain again; transaction packaging Nodes are used to add verified transactions to their own transacti...

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Abstract

The invention discloses a block chain grouping consensus method and system. The method comprises the following steps: transaction verification nodes receive transactions broadcasted in a block chain network, sign the transactions and send the signed transactions to the block chain network when the transactions are checked to be legal; a specific transaction packaging node receives the signed transactions, verifies whether the signatures of the transactions are signatures of the transaction verification nodes, and if so, carries out associated storage on the transactions and the signatures; the transaction packaging node enables transactions meeting preset standard in a transaction pool to be packaged into blocks; the blocks are added to a block chain copy of the transaction packaging node itself, the blocks are signed, and the signed blocks are broadcasted in the block chain network; and after other nodes except the transaction packaging nodes receive the broadcasted signed blocks, and the blocks are added to block chain copies of the other nodes. According to the scheme, the system and method can carry out grouping on the nodes, realize different functions, and realize authority control.

Description

technical field [0001] The present invention relates to the field of Internet software, in particular to a block chain group consensus method and system. Background technique [0002] Blockchain is a new type of decentralized distributed system protocol. Information cannot be forged and tampered with, without any audit by a centralized agency. Blockchain technology solves the Byzantine general problem, greatly reduces the trust cost in the real society, and redefines the trust mechanism in the Internet era. The blockchain is essentially a decentralized, open database, and at the same time serves as the underlying technology of Bitcoin. Blockchain is a series of data block chains generated by using cryptographic methods, and each block contains a certain amount of Bitcoin network transaction information. By storing the data that requires trust endorsement into the Bitcoin transaction ledger, a credible and decentralized credit endorsement is achieved. [0003] In the case...

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Application Information

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IPC IPC(8): H04L29/06H04L29/08G06Q20/40
CPCG06Q20/4014H04L63/08H04L67/10
Inventor 汪德嘉郭宇王少凡
Owner JIANGSU PAYEGIS TECH CO LTD
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