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A blockchain-based data asset allocation transaction method and device

A technology of data assets and transaction methods, applied in the field of blockchain, can solve the problems of low transaction rate of data assets, unfriendly transaction requirements of data assets, and failure to give full play to the utility of data assets, etc., and achieve the effect of high matching degree.

Active Publication Date: 2022-05-10
北京市科学技术情报研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These methods use data as a unit to trade, and the data asset transaction mode is one-to-one, which lacks flexibility and does not give full play to the utility of data assets, and is not friendly enough to the demand for data asset transactions on both sides of the supply and demand sides, making the transaction rate of data assets low.
[0003] For example, when the data resources required by user A cannot be obtained through a data source of B, they are scattered in three data sources of B, C, and D; or when the data resources of users of A and F are scattered in three data sources of B, C, and D Sources, in such cases, using the one-to-one blockchain asset transaction method in the prior art, it is impossible to complete the transaction between multiple users and multiple data sources at the same time

Method used

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  • A blockchain-based data asset allocation transaction method and device

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Embodiment 1

[0029] figure 1 It shows a flowchart of a blockchain-based data asset configuration transaction method provided by an embodiment of the present invention.

[0030] like figure 1 As shown, the technical scheme of the blockchain-based data asset allocation transaction method is specifically as follows.

[0031] S1: Obtain relevant data for user block nodes and data source block nodes.

[0032] The classification of user block nodes and data source block nodes is based on the status of the nodes in actual transactions. Each block node can be a user block node or a data source block node.

[0033] The relevant data of user block nodes refers to user information data related to data supply and demand configuration, including user node historical transaction data and user node authentication information. Among them, user node historical transaction data includes data asset transaction volume, transaction time and frequency, transaction digital asset type, transaction digital asse...

Embodiment 2

[0068] Furthermore, as an implementation of the methods shown in the above embodiments, another embodiment of the present invention also provides a blockchain-based data asset configuration transaction device. This device embodiment corresponds to the foregoing method embodiment. For the convenience of reading, this device embodiment does not repeat the details in the foregoing method embodiment one by one, but it should be clear that the device in this embodiment can correspond to the foregoing method implementation. Everything in the example. In the device of this embodiment, there are following modules:

[0069] Data configuration module: It is configured to perform data mining on user block nodes and data source block nodes respectively, mine user data transaction permissions and user data prediction requirements of user block nodes, and form a data configuration client in combination with the actual needs of user data Collection; dig out the data source data transaction ...

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Abstract

The present invention provides a blockchain-based data asset configuration transaction method and device, aiming at the current blockchain data transaction is mostly a one-to-one mode, which lacks flexibility and does not give full play to the utility of the data, and the user's data asset transaction The demand is not friendly enough, which makes the transaction rate of data assets low. Based on blockchain data mining, a blockchain data reconstruction and collaborative transaction mode is proposed. The mode includes one-to-many, many-to-one, and many-to-many users The corresponding transactions with data sources enable the supply and demand of users and data sources to be fully matched and satisfied, and the transaction rate of data assets has been greatly improved.

Description

technical field [0001] The present invention relates to the technical field of block chains, in particular to a block chain-based data asset configuration transaction method and device. Background technique [0002] There are many blockchain data asset transaction methods in the prior art, but they basically focus on the security, traceability, and decentralization of blockchain technology in the transaction process. These methods use data as a unit to trade, and the data asset transaction mode is one-to-one, which lacks flexibility and does not give full play to the utility of data assets, and is not friendly enough to the demand for data asset transactions on both sides of the supply and demand sides, making the transaction rate of data assets low. . [0003] For example, when the data resources required by user A cannot be obtained through a data source of B, they are scattered in three data sources of B, C, and D; or when the data resources of users of A and F are scatt...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q40/04G06Q30/06G06Q30/08G06K9/62
CPCG06Q40/04G06Q30/0605G06Q30/08G06F18/22
Inventor 龚䶮李志男张微赵桂芬张晓静吕华侨
Owner 北京市科学技术情报研究所
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