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Blockchain network data processing method, device and equipment, and storage medium

A data processing and blockchain 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: 2018-10-19
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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  • Blockchain network data processing method, device and equipment, and storage medium
  • Blockchain network data processing method, device and equipment, and storage medium
  • Blockchain network data processing method, device and equipment, and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] figure 1 It is a flow chart of a data processing method for a blockchain network provided by Embodiment 1 of the present invention. This embodiment is applicable to detecting smart contracts in a blockchain network and performing subsequent operations. This method can be implemented by a block The data processing device of the chain network can be implemented by means of software and / or hardware, and can generally be integrated in a computer device that undertakes the function of a block generation node. The block generation node is in the block chain network Nodes currently authorized to generate blocks. Such as figure 1 As shown, the method includes the following operations:

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

[0032] Wherein, the stored smart contract is a smart contract added to a block by a block generation node and confirmed by other nodes for storage, and may be a stored smart contract in each block in the block...

Embodiment 2

[0042] figure 2It is a flowchart of a data processing method of a blockchain network provided by Embodiment 2 of the present invention. This embodiment is embodied on the basis of the above-mentioned embodiments. In this embodiment, the stored intelligence in the blockchain will be The validity of the contract is detected specifically as follows: if it is recognized that the smart contract stored in the blockchain has a validity detection requirement, then read the content of the smart contract from the block; according to the validity detection set in the smart contract Validity detection of the rules; or identification of whether the effective conditions of the smart contract are over. Correspondingly, such as figure 2 As shown, the method of this embodiment may include:

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

[0044] It should be no...

Embodiment 3

[0065] Figure 3a It is a schematic flow chart of a data processing method of a blockchain network provided by Embodiment 3 of the present invention. This embodiment is based on the foregoing embodiments, and provides distributed storage services with the blockchain network, and the replica of the replica storage node The validity verification of persistent storage is taken as an example for illustration. The method includes:

[0066] S310. If it is recognized 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, the leasing nodes with storage needs form multiple copies of the files to be stored, and distribute them to the renting nodes. The contract that will record the above storage relationship becomes a storage smart contract. The block generation node detec...

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Abstract

The embodiments of the invention disclose a blockchain network data processing method, device and equipment, and a storage medium. The method comprises the following steps of detecting the validity ofa stored intelligent contract in a blockchain; and according to a validity detection result, executing the subsequent operation of the intelligent contract. In the technical scheme, a problem that the intelligent contract in an existing blockchain network is not adjusted after storage is confirmed so that a single function is possessed is solved; and the real-time monitoring and adjusting of theintelligent contract are realized and the validity of the intelligent contract is guaranteed.

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 method of data storage, transmission and certification that is decentralized and resides in a distributed structure. It uses data blocks to replace the current Internet's reliance on central servers. A smart contract is a contract defined in digital form that can automatically execute its terms. In the field of blockchain technology, smart contracts specifically refer to computer programs that are triggered based on predetermined events, cannot be tampered with, and are automatically executed. [0003] In the existing technology, nodes on the blockchain can realize various transactions by calling smart contracts. The smart contract reached by both parties to the transaction is sent to the block generation...

Claims

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Application Information

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