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Intelligent contract consensus method and system based on multi-centralized management, and storage medium

A smart contract and multi-center technology, applied in the blockchain field, can solve problems such as increasing the workload of smart contract deployment, and achieve the effect of enhancing security and improving efficiency

Pending Publication Date: 2020-02-07
南京金宁汇科技有限公司
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  • Application Information

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Problems solved by technology

In the actual operation of the alliance chain, manual intervention is required, which increases the workload of smart contract deployment

Method used

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  • Intelligent contract consensus method and system based on multi-centralized management, and storage medium
  • Intelligent contract consensus method and system based on multi-centralized management, and storage medium
  • Intelligent contract consensus method and system based on multi-centralized management, and storage medium

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Embodiment Construction

[0038] The present invention will be further explained and described below in conjunction with the accompanying drawings and specific embodiments of the description. For the step numbers in the embodiment of the present invention, it is only set for the convenience of explanation and description, and there is no limitation on the order of the steps. The execution order of each step in the embodiment can be carried out according to the understanding of those skilled in the art Adaptive adjustment.

[0039] refer to image 3 , the embodiment of the present invention provides a smart contract consensus method based on multi-center management, including the following steps:

[0040] Determine one or more central nodes according to the transaction vote issued by the nodes in the blockchain;

[0041] According to the smart contract deployment request sent by any node, vote on the deployment request through the one or more central nodes;

[0042] According to the voting result of ...

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Abstract

The invention discloses an intelligent contract consensus method and a system based on multi-centralized management, and a storage medium, and the method comprises the steps: firstly determining one or more central nodes according to transaction votes transmitted by nodes in a blockchain; according to an intelligent contract deployment request sent by any node, performing voting on the deploymentrequest through the one or more center nodes; and finally, after it is determined that the deployment request is passed according to the voting result of the central node, acquiring and deploying thesmart contract by all nodes according to the transaction data. According to the method, the deployment of the intelligent contract is carried out on the chain for consensus and then is carried out inthe node, so that on one hand, a multi-centralized management mode is realized and the security of the blockchain project is enhanced; and on the other hand, the consensus and deployment process of the smart contract are performed on the blockchain, so that the smart contract deployment efficiency is improved, and the method can be widely applied to the technical field of blockchains.

Description

technical field [0001] The present invention relates to the technical field of blockchain, in particular to a smart contract consensus method, system and storage medium based on multi-centralized management. Background technique [0002] Currently, there are two types of blockchain smart contract deployments. One is in the public chain environment. In this case, each node has the authority to submit the smart contract to the blockchain network, and it is installed on the in the local node. In this case, the node is only responsible for checking the syntax of the smart contract, and then compiles the smart contract into bytecode through the virtual machine, and executes the bytecode when processing the transaction that calls the smart contract. The other is in the environment of the alliance chain, which is generally negotiated and communicated offline between the nodes of the alliance chain, and then the smart contract code is manually copied to the node for local installat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q40/04
CPCG06Q40/04H04L2209/463H04L9/50
Inventor 石宁甘子荣李达王晨旭
Owner 南京金宁汇科技有限公司
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