Data processing method and system based on block chain

Abstract

The invention provides a data processing method and system based on a blockchain. A blockchain service system comprises a plurality of nodes. A first node broadcasts a message of first data uplink after receiving first data of a preset type, and each node stores an area obtained by packaging the first data by a first main node in a local blockchain. An intelligent contract corresponding to the first data is generated, so that the problem of data loss when the single node fails due to the fact that the data is stored in the single node can be avoided. After the first node receives second data preset and associated with the first data, an uplink message of the second data is broadcasted, an area obtained by packaging the second data is stored by the second main node to the local block chain by each node, and an intelligent contract corresponding to the first data is executed according to the second data to obtain an execution result. By applying the scheme provided by the invention, the problem that the claim process is long due to the fact that a large number of personnel are needed for auditing in the claim process can be avoided.

Description

technical field [0001] This application relates to the field of electronic information, in particular to a data processing method and system based on blockchain. Background technique [0002] In the process of business operation, in order to prevent some risks from causing huge economic losses, insurance contracts are usually signed with insurance companies to avoid business losses. [0003] At present, insurance products and the signing of insurance contracts are all archived in the insurance company's server. If the archived data of the insurance company's server is damaged, it will affect the insured party's claim process, and because the insurance claim process requires a large number of personnel Audit, so the process of claim settlement is lengthy. Contents of the invention [0004] This application provides a data processing method and system based on blockchain, the purpose of which is to solve the problem that the insurance company's file data is damaged, which a...

AI Technical Summary

Problems solved by technology

[0004] This application provides a data processing method and system based on blockchain, the purpose of which is to solve the problem that the insurance company's file data is damaged, which affects the insured party's claim settlement process, and that a large number of people are required to review the insurance claim process. , resulting in a lengthy claim settlement process

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