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Digital element data processing method, device and equipment and storage medium

A digital element and data processing technology, applied in the direction of data processing applications, instruments, payment systems, etc., can solve the problems of poor versatility, inability to meet users' needs for multi-type and multi-attribute digital element processing, and high cost, and achieve Enhanced flexibility and versatility, the effect of meeting rich needs

Pending Publication Date: 2020-11-10
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing processing methods for digital elements are limited by the inherent regulations of smart contracts, and have been unable to meet the user's processing needs for multi-type and multi-attribute digital elements.
If new requirements or new digital elements are added, new smart contracts need to be developed and deployed, which is costly and not universal

Method used

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  • Digital element data processing method, device and equipment and storage medium
  • Digital element data processing method, device and equipment and storage medium
  • Digital element data processing method, device and equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] figure 1 It is a flow chart of a digital element data processing method provided by Embodiment 1 of the present invention. This embodiment can be applied to process transaction requests for digital elements containing element screening conditions based on the functional interface of the element smart contract, so as to complete the processing of In the case of processing digital elements that meet element screening conditions, this method can be executed by a blockchain node, for example, it can be executed by a block generation node in the blockchain node. Specifically, the method can be executed by a data processing device or device of digital elements configured in a blockchain node. The device can be implemented in the form of software and / or hardware, and can be integrated into an electronic device carrying a blockchain node. In the device, the method specifically includes the following steps:

[0025] S101. Obtain a digital element processing transaction request ...

Embodiment 2

[0038] This embodiment is further optimized on the basis of the above-mentioned embodiments, and specifically provides different functional interfaces (such as element information acquisition interface, element global total amount determination interface, element user total amount determination interface and element transfer interface) ), how to implement the function interface of calling the element smart contract according to the digital element processing transaction request, and use the element filter condition as the input parameter of the function interface to process the digital element that meets the element filter condition.

[0039] 1. Element information acquisition interface.

[0040] The element information acquisition interface is used to acquire digital element information that meets the filter conditions according to the filter conditions contained in the digital element processing transaction request. Specifically, the function code of the element information ...

Embodiment 3

[0078] figure 2 The flow chart of a data processing method for digital elements provided by Embodiment 3 of the present invention. This embodiment is further optimized on the basis of the above embodiments, and specifically provides the method for publishing digital elements to the blockchain. The specific method is introduced, which specifically includes:

[0079] S201. Receive a digital element publishing transaction request initiated by a user based on the element smart contract, wherein the digital element publishing transaction request includes at least one digital element description parameter.

[0080] Among them, the digital element issue transaction request can be that when the user’s digital element changes, in order to let other users in the blockchain know about the change of their own digital element, through a local node, a terminal device that can interact with the blockchain, or The interactive interface of the client, which issues transaction requests...

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Abstract

The embodiment of the invention discloses a digital element data processing method and device, equipment and a storage medium. The method is executed by a blockchain node and comprises the steps of acquiring a digital element processing transaction request initiated based on an element smart contract, wherein the digital element processing transaction request comprises an element screening condition, the element screening condition comprises digital element description parameters, and each digital element comprises at least one digital element description parameter; and calling a function interface of the element smart contract according to a digital element processing transaction request, and taking the element screening condition as an input parameter of the function interface so as to process the digital element meeting the element screening condition. According to the technical scheme provided by the embodiment of the invention, the flexibility and universality of processing the digital elements based on the intelligent contract can be enhanced, and rich requirements of digital element processing are met.

Description

technical field [0001] Embodiments of the present invention relate to blockchain data processing technology, and in particular to a data processing method, device, equipment and storage medium for digital elements. Background technique [0002] With the development of blockchain technology, digital assets based on blockchain have also developed from a single digital currency to a diversified asset element. Digital assets, also known as tokens, are asset certificates in the blockchain network. These digital assets can also be called digital elements. [0003] At present, the processing process of digital assets based on the blockchain network is: users transfer digital elements between accounts in the blockchain network based on the rules in the smart contract dedicated to certain digital elements. [0004] However, with the development of blockchain technology, there are more and more types of digital elements, and the content of digital elements is becoming more and more a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/40
CPCG06Q20/405
Inventor 肖伟
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD