Intelligent contract bookkeeping method, computer device and readable storage medium

A computer device and smart contract technology, applied in the computer field, can solve problems such as unfocused business services, low efficiency, and security risks that are vulnerable to illegal attacks, so as to reduce the risk of data tampering, improve security, ensure legality and effect of effectiveness

Active Publication Date: 2018-12-21
WEALEDGER NETWORK TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a smart contract bookkeeping method, which aims to solve the problem that the existing smart contract bookkeeping method is easy to be illegally attacked and has a large security risk, and the problem of low efficiency due to unfocused business services

Method used

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  • Intelligent contract bookkeeping method, computer device and readable storage medium
  • Intelligent contract bookkeeping method, computer device and readable storage medium
  • Intelligent contract bookkeeping method, computer device and readable storage medium

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Embodiment Construction

[0018] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0019] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a" and "the" are also intended to include plural forms unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.

[0020] It should be understood that although the terms f...

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PUM

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Abstract

The invention is applicable to the field of computer technology, and provides an intelligent contract bookkeeping method, a computer device and a readable storage medium. The method comprises the following steps: a user bookkeeping node constructs an intelligent contract calling transaction, and broadcasts the transaction throughout the network after signing; The bookkeeping node verifies the contract call transaction after receiving the contract call transaction, and stores the contract call transaction into the contract queue after the verification is passed; At the same time, the contract management server transfers out the contract corresponding to the transaction from the contract queue and executes the contract, generates the contract execution result, and creates the contract returnresult transaction according to the contract execution result and broadcasts after signing; The bookkeeping node performs transaction signature verification after receiving the contract return resulttransaction, stores the contract return result transaction into the queue to be packed after verification, updates the intelligent contract information of the block and broadcasts the block, triggersthe bookkeeping operation. The bookkeeping operation safety of the invention is good, and the intelligent contract can be more focused on the service of the service data, thereby improving the service efficiency.

Description

technical field [0001] The invention belongs to the technical field of computers, and in particular relates to an intelligent contract bookkeeping method, a computer device and a readable storage medium. Background technique [0002] Ethereum is an open source public blockchain platform with smart contract functions. In 2015, Ethereum introduced smart contracts as a basic feature into blockchain nodes. So far, smart contracts have become an important feature of the blockchain, and the smart contract bookkeeping method uses account balance bookkeeping. [0003] Due to the demonstrative effect of the Ethereum project, the smart contract transactions of each blockchain project are kept using the Ethereum account balance bookkeeping method. However, recently, a series of security issues broke out in smart contracts that use the account bookkeeping model, resulting in the value of various tokens being cleared due to contract coding loopholes, that is, transfers that break throu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q40/04G06Q20/38
CPCG06Q20/3825G06Q40/04
Inventor 许敏勋程文彬陈飞杨
Owner WEALEDGER NETWORK TECH CO LTD
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