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A data processing method, device, equipment and storage medium of a blockchain network

A blockchain and network technology, applied in the blockchain field, can solve problems such as limiting the form of smart contract transactions, and achieve the effect of enriching functions

Active Publication Date: 2022-07-12
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned smart contract processing method limits the transaction forms that the smart contract can handle, and cannot give full play to the advantages of blockchain technology

Method used

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  • A data processing method, device, equipment and storage medium of a blockchain network
  • A data processing method, device, equipment and storage medium of a blockchain network
  • A data processing method, device, equipment and storage medium of a blockchain network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] figure 1 This is a flowchart of a data processing method for a blockchain network provided by the first embodiment of the present invention. This embodiment can be applied to the situation of detecting smart contracts in the blockchain network and performing subsequent operations. The data processing device of the blockchain network can be implemented by software and / or hardware, and can generally be integrated in the computer equipment that undertakes the function of the block generation node. The block generation node is in the blockchain network. The node that currently has the permission to generate blocks. like figure 1 As shown, the method includes the following operations:

[0031] S110. Detect the validity of the smart contract stored in the blockchain.

[0032] Among them, the stored smart contract is the smart contract added to the block by the block generation node, and stored and confirmed by other nodes, which can be the stored smart contract in each blo...

Embodiment 2

[0042] figure 2This is a flow chart of a data processing method for a blockchain network provided in Embodiment 2 of the present invention. This embodiment is embodied on the basis of the above-mentioned embodiment. In this embodiment, the intelligent data stored in the blockchain will be The validity of the contract is detected as follows: if it is identified that the smart contract stored in the blockchain has a validity detection requirement, the content of the smart contract is read from the block; according to the validity detection set in the smart contract Check the validity of the rules; or identify whether the effective conditions of the smart contract have ended. correspondingly, as figure 2 As shown, the method of this embodiment may include:

[0043] S210. If it is identified that the smart contract stored in the blockchain has a validity detection requirement, read the content of the smart contract from the block.

[0044] It should be noted that the nature o...

Embodiment 3

[0065] Figure 3a This is a schematic flowchart of a data processing method for a blockchain network provided by Embodiment 3 of the present invention. This embodiment is based on the foregoing embodiments, provides distributed storage services on a blockchain network, and stores copies of copies of nodes on a copy. Take continuous storage for validity verification as an example to illustrate. The method includes:

[0066] S310. If it is identified that the smart contract stored in the blockchain has a validity detection requirement, read the content of the smart contract from the block;

[0067] Specifically, the smart contract involved in this embodiment is a storage smart contract. As mentioned above, that is, a lease node that has storage requirements, forms multiple copies of the file to be stored, and distributes it in the lease node. The contract that records the above storage relationship becomes a storage smart contract. The block generation node detects the storag...

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Abstract

The embodiment of the present invention discloses a data processing method, device, equipment and storage medium of a blockchain network. The method includes: detecting the validity of a smart contract stored in the blockchain; executing the validity according to the validity detection result Subsequent operations of the smart contract. The technical solution of the embodiment of the present invention solves the problem that the smart contract in the existing blockchain network is not adjusted after confirmation and storage, resulting in a single function, and realizes the real-time monitoring and adjustment of the smart contract, thereby ensuring the validity of the smart contract.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of blockchain, and in particular, to a data processing method, device, device and storage medium of a blockchain network. Background technique [0002] Blockchain technology is a decentralized and distributed data storage, transmission and proof method, which replaces the current Internet's dependence on central servers with data blocks. A smart contract is a contract that is digitally defined and capable of self-enforcing terms. In the field of blockchain technology, smart contracts refer to computer programs that are triggered based on predetermined events, cannot be tampered with, and are automatically executed. [0003] In the prior art, nodes on the blockchain can implement various transactions by invoking smart contracts. The smart contract reached by both parties of the transaction is sent to the block generation node as a transaction request, which is processed by the bloc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/27G06Q30/06G06Q40/04G06F21/64
CPCG06F21/64G06Q30/0645G06Q40/04
Inventor 荆博
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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