Intelligent contract execution method and an intelligent contract execution system

A technology of smart contracts and execution methods, applied in the blockchain field, can solve the problems of insufficient smart contract execution efficiency in the security mechanism of the smart contract system, and achieve the effects of ensuring accuracy and security, improving execution efficiency, and improving efficiency

Inactive Publication Date: 2019-04-12
BEIJING RZXT TECH DEV CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of the above problems, the present invention is proposed in order to provide a smart contract execution method and a smart contract execution system that overcome the above problems or at least partially solve the above problems, and solve the problem of insufficient security mechanism and smart contract execution efficiency of the current smart contract system

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  • Intelligent contract execution method and an intelligent contract execution system

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Embodiment Construction

[0049] 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.

[0050] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more o...

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Abstract

The invention relates to an intelligent contract execution method and system. The method comprises the steps of judging whether a contract is deployed on a block chain for a current intelligent contract or not; when it is determined that the contract is deployed on the block chain for the current intelligent contract, creating a sub-chain; obtaining a voting result of the sub-chain node to whethercontract transplantation is supported or not within a preset time period from the creation of the sub-chain, and when the voting result supports contract transplantation, transplanting the intelligent contract on the sub-chain to the main chain for execution; and judging whether the next intelligent contract deploys the contract on the block chain after a predetermined time period from the creation of the sub-chain. According to the method, whether the intelligent contract on the subchain is transplanted to the main chain or not is judged through multi-party voting, accuracy and safety are ensured, judgment of contract transplantation is automatically skipped to the next intelligent contract from the time when the subchain is created to the preset time, the subchain contract transplantation efficiency is improved, and then the contract execution efficiency is improved.

Description

technical field [0001] The present invention relates to the technical field of block chains, in particular to a smart contract execution method and a smart contract execution system. Background technique [0002] Hyper EVM (Hyper Ethereum Virtual Machine) structure includes Compiler (compiler), Interpreter (interpreter), Executor (executor), State (state machine) and Guard (security protection module). Compiler is used to compile smart contracts, Interpreter is used to explain smart contracts, Executor is used to execute related functions, State endows smart contracts with related functions to operate blockchain ledgers, and the security protection module provides smart contract security protection related mechanisms. Hyper EVM is fully compatible with Ethereum Fang smart contract specification, using the optimized Ethereum virtual machine EVM as the default back-end execution system. [0003] The general smart contract system of CI-chain (Cloud-insurance Chain, Cloud-insur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q40/04
CPCG06Q40/04
Inventor 扬子一李斌张勇
Owner BEIJING RZXT TECH DEV CO LTD
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