CN112668043B - Digital data payment and storage method, client and system based on blockchain - Google Patents
Digital data payment and storage method, client and system based on blockchain Download PDFInfo
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Abstract
The application discloses a digital data payment and storage method, a client and a system based on a blockchain, which comprise the following steps: the data owner client gathers the authorized data catalogue and the data usable authority to generate an authorized two-dimension code; the information owner client receives the information fed back by the information user client to confirm the need of using the information; the information for confirming the required use of the data is obtained by the steps that after the client of the data user scans and analyzes the authorized two-dimensional code, a confirmation use operation instruction of the data user is received; the data owner client sends the authorization token of the data to the data user client; meanwhile, the data owner client stores the transaction into a blockchain; the data user client sends the authorization token to the blockchain to request to acquire data from the blockchain; the blockchain analyzes the authorization information and sends the data to the data consumer client.
Description
Technical Field
The present application relates to the field of blockchain application technologies, and in particular, to a blockchain-based digital data payment and storage method, a client, and a system.
Background
The statements in this section merely relate to the background of the present disclosure and may not necessarily constitute prior art.
In daily life, everyone has various kinds of data including but not limited to asset certificate, identity certificate, qualification certificate, credit certificate, intellectual property, qualification certificate, lot and batch file, report, trade certificate, etc. when the data are needed to be used, the data are required to be carried with the user, and when the data are used by the data user, the data are also required to be carefully checked and audited so as not to receive various kinds of data for counterfeiting, falsification and counterfeiting.
The block chain technology can ensure that the information data on the chain can not be tampered and forged, so that the block chain technology is a suitable carrier for data storage and transmission. The digital data is the data stored in the blockchain in a digital form by utilizing encryption and decryption technology, signature verification technology and the like provided by the blockchain platform to carry out digital processing on the data on the basis of the data electronization and ensuring that certain operation can be applied and the state of the digital data can be changed through intelligent contracts on the blockchain.
However, the existing blockchain application lacks a convenient and quick digital data use mode, so that natural, quick and simple transmission of digital data between an owner and a user cannot be realized, people cannot feel trusted data transfer of the blockchain when using the existing blockchain application, and even the situation that the people enter a using stage is difficult is solved.
According to the result of patent search, most of the prior blockchain applications and digital currency hooks have few digital data trusted circulation, while most of the patents related to digital data use the trusted storage function of the blockchain but neglect the natural circulation function, so that a brand new device for the trusted circulation and use of the digital data based on the blockchain is urgently needed.
Disclosure of Invention
In order to solve the defects in the prior art, the application provides a digital data payment and storage method, a client and a system based on a blockchain; the two-dimension code scanning function is provided, so that a user can use digital data on own blockchain conveniently and safely like mobile payment.
In a first aspect, a blockchain-based digital data payment and deposit method includes:
the data owner client gathers the authorized data catalogue and the data usable authority to generate an authorized two-dimension code;
the information owner client receives the information fed back by the information user client to confirm the need of using the information; the information for confirming the required use of the data is obtained by the steps that after the client of the data user scans and analyzes the authorized two-dimensional code, a confirmation use operation instruction of the data user is received;
the data owner client sends the authorization token of the data to the data user client; meanwhile, the data owner client stores the transaction into a blockchain;
the data user client sends the authorization token to the blockchain to request to acquire data from the blockchain;
the blockchain analyzes the authorization information and sends the data to the data consumer client.
Data usable rights including: downloading a use right or an online reading right;
in a second aspect, a data owner client comprises:
an authorization code generation module configured to: summarizing the data catalogue and the data usable authority and converting the summarized data catalogue and the data usable authority into an authorized two-dimension code form;
a first communication module configured to: receiving a confirmation use message fed back by a client of a data user;
a data authorization transmission module configured to: transmitting the authorization token or the authorization two-dimensional code of the data to a data user client;
a transaction chaining module configured to: and uploading payment or authorization content and results of the data to the blockchain for storage.
In a third aspect, a document consumer client, comprising:
a second communication module configured to: receiving an authorized two-dimensional code;
an authorization code resolution module configured to: scanning and analyzing the authorized two-dimensional code to obtain a data catalog and a data usable right;
a data acquisition module configured to: sending an authorization token to the blockchain to request data from the blockchain;
a data storage module configured to: and receiving the data sent by the block chain and storing the data in a local database.
In a fourth aspect, a blockchain includes:
a storage module configured to: storing a transaction record in which the data owner client sends an authorization token to the data consumer client; the system is also used for storing the data stored by the data owner client;
a third communication module configured to: receiving a data acquisition request and an authorization message sent by a data user client;
a parsing module configured to: resolving the authorization token;
a third communication module configured to: the data is sent to the data consumer client.
In a fifth aspect, a blockchain-based digital data payment and deposit system includes: a data owner client, a data consumer client, and a blockchain;
the data owner client generates an authorized two-dimensional code;
the data owner client receives the confirmation use message fed back by the data user client; the confirmation use message is obtained by the data user client scanning and analyzing the authorized two-dimensional code and then receiving a confirmation use operation instruction of the data user;
the data owner client sends the authorization token of the data to the data user client; meanwhile, the data owner client stores the transaction into a blockchain;
the data user client sends the authorization token to the blockchain to request to acquire data from the blockchain;
the blockchain parses the authorization token and sends the data to the data consumer client.
In a sixth aspect, a blockchain-based digital data payment and deposit method includes:
the data using side client generates a data request two-dimensional code according to the data using requirement;
the client of the data owner scans and analyzes the two-dimensional code to obtain the use requirement of the data;
the data owner client generates an authorization token of the data according to the data use requirement;
the data owner client sends an authorization token of the data to the data user client and records the transaction into the blockchain;
the data user client sends a data acquisition request and an authorization token to the blockchain;
the block chain analyzes the authorization token and sends the data to the data user client;
the data consumer client receives the data sent by the blockchain and stores the data in the local database.
The block chain is used for a bottom layer platform for digital data storage and trusted stream.
In a seventh aspect, a data consumer client includes:
a two-dimensional code generation module configured to: generating a data request two-dimensional code according to the data use requirement;
a fourth communication module configured to: transmitting a data acquisition request and authorization information to a blockchain;
a fourth communication module configured to: and receiving the data sent by the block chain and storing the data in a local database.
In an eighth aspect, a data owner client, comprising:
a two-dimensional code parsing module configured to: scanning and analyzing the two-dimensional code to obtain the use requirement of the data;
an authorization information generation module configured to: generating an authorization token of the material according to the material use requirement;
a fifth communication module configured to: sending the authorization token of the data to the data user client and recording the current transaction into the blockchain.
In a ninth aspect, a blockchain-based digital data payment and deposit system includes: a data consumer client, a data owner client, and a blockchain;
the data using side client generates a data request two-dimensional code according to the data using requirement;
the client of the data owner scans and analyzes the two-dimensional code to obtain the use requirement of the data; the data owner client generates an authorization token of the data according to the data use requirement; the data owner client sends authorization information of the data to the data user client and records the transaction into the blockchain;
the data user client sends a data acquisition request and an authorization token to the blockchain;
the block chain analyzes the authorization information and sends the data to a data user client;
the data consumer client receives the data sent by the blockchain and stores the data in the local database.
Compared with the prior art, the application has the beneficial effects that:
(1) The trouble of carrying a large amount of paper data by the data owner is reduced, and the risks of easy loss, breakage, counterfeiting, falsification and the like of the paper data are avoided;
(2) The method provides a convenient and quick data using mode based on the block chain, provides a two-dimension code scanning mode similar to mobile payment for paying digital data, and innovates a trusted circulation mode of the data.
Additional aspects of the application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the application.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application.
FIG. 1 is a block chain based digital data payment and deposit device;
FIG. 2 is a specific calling method of the device of the present application when the owner of the data actively pays the data;
FIG. 3 shows a specific method for invoking the apparatus of the present application when a data requester requests to acquire data.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular forms also are intended to include the plural forms, and furthermore, it is to be understood that the terms "comprises" and "comprising" and any variations thereof are intended to cover non-exclusive inclusions, such as, for example, processes, methods, systems, products or devices that comprise a series of steps or units, are not necessarily limited to those steps or units that are expressly listed, but may include other steps or units that are not expressly listed or inherent to such processes, methods, products or devices.
Embodiments of the application and features of the embodiments may be combined with each other without conflict.
Example 1
The embodiment provides a digital data payment and storing method based on a blockchain;
as shown in fig. 2, the blockchain-based digital data payment and deposit method includes:
sa101: the data owner client gathers the authorized data catalogue and the data usable authority to generate an authorized two-dimension code; data usable rights including: downloading a use right or an online reading right;
sa102: the information owner client receives the information fed back by the information user client to confirm the need of using the information; the information for confirming the required use of the data is obtained by the steps that after the client of the data user scans and analyzes the authorized two-dimensional code, a confirmation use operation instruction of the data user is received;
sa103: the data owner client sends the authorization token of the data to the data user client; meanwhile, the data owner client stores the transaction into a blockchain;
sa104: the data user client sends the authorization token to the blockchain to request to acquire data from the blockchain;
sa105: the blockchain analyzes the authorization information and sends the data to the data consumer client.
Example two
A data owner client comprising:
an authorization code generation module configured to: summarizing the data catalogue and the data usable authority and converting the summarized data catalogue and the data usable authority into an authorized two-dimension code form;
a first communication module configured to: receiving a confirmation use message fed back by a client of a data user;
a data authorization transmission module configured to: transmitting the authorization token or the authorization two-dimensional code of the data to a data user client;
a transaction chaining module configured to: and uploading payment or authorization content and results of the data to the blockchain for storage.
Example III
A data consumer client comprising:
a second communication module configured to: receiving an authorized two-dimensional code;
an authorization code resolution module configured to: scanning and analyzing the authorized two-dimensional code to obtain a data catalog and a data usable right;
a data acquisition module configured to: sending an authorization token to the blockchain to request data from the blockchain;
a data storage module configured to: and receiving the data sent by the block chain and storing the data in a local database.
Example IV
A blockchain, comprising:
a storage module configured to: storing a transaction record in which the data owner client sends an authorization token to the data consumer client; the system is also used for storing the data stored by the data owner client;
a third communication module configured to: receiving a data acquisition request and an authorization message sent by a data user client;
a parsing module configured to: resolving the authorization token;
a third communication module configured to: the data is sent to the data consumer client.
Example five
As shown in fig. 1, the blockchain-based digital data payment and deposit system includes: a data owner client, a data consumer client, and a blockchain;
the data owner client generates an authorized two-dimensional code;
the data owner client receives the confirmation use message fed back by the data user client; the confirmation use message is obtained by the data user client scanning and analyzing the authorized two-dimensional code and then receiving a confirmation use operation instruction of the data user;
the data owner client sends the authorization token of the data to the data user client; meanwhile, the data owner client stores the transaction into a blockchain;
the data user client sends the authorization token to the blockchain to request to acquire data from the blockchain;
the blockchain parses the authorization token and sends the data to the data consumer client.
Example six
The embodiment provides a digital data payment and storing method based on a blockchain;
as shown in fig. 3, the blockchain-based digital data payment and deposit method includes:
sb101: the data using side client generates a data request two-dimensional code according to the data using requirement;
sb102: the client of the data owner scans and analyzes the two-dimensional code to obtain the use requirement of the data;
sb103: the data owner client generates an authorization token of the data according to the data use requirement;
sb104: the data owner client sends an authorization token of the data to the data user client and records the transaction into the blockchain;
sb105: the data user client sends a data acquisition request and an authorization token to the blockchain;
sb106: the block chain analyzes the authorization token and sends the data to the data user client;
sb107: the data consumer client receives the data sent by the blockchain and stores the data in the local database.
The block chain is used for a bottom layer platform for digital data storage and trusted stream.
Example seven
A data consumer client comprising:
a two-dimensional code generation module configured to: generating a data request two-dimensional code according to the data use requirement;
a fourth communication module configured to: transmitting a data acquisition request and authorization information to a blockchain;
a fourth communication module configured to: and receiving the data sent by the block chain and storing the data in a local database.
Example eight
A data owner client comprising:
a two-dimensional code parsing module configured to: scanning and analyzing the two-dimensional code to obtain the use requirement of the data; an authorization information generation module configured to: generating an authorization token of the material according to the material use requirement;
a fifth communication module configured to: sending the authorization token of the data to the data user client and recording the current transaction into the blockchain.
Example nine
A blockchain-based digital data payment and logging system comprising: a data consumer client, a data owner client, and a blockchain;
the data using side client generates a data request two-dimensional code according to the data using requirement;
the client of the data owner scans and analyzes the two-dimensional code to obtain the use requirement of the data; the data owner client generates an authorization token of the data according to the data use requirement; the data owner client sends authorization information of the data to the data user client and records the transaction into the blockchain;
the data user client sends a data acquisition request and an authorization token to the blockchain;
the block chain analyzes the authorization information and sends the data to a data user client;
the data consumer client receives the data sent by the blockchain and stores the data in the local database.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (8)
1. The digital data payment and deposit method based on the block chain is characterized by comprising the following steps:
the data owner client gathers the authorized data catalogue and the data usable authority to generate an authorized two-dimension code;
the information owner client receives the information fed back by the information user client to confirm the need of using the information; the information for confirming the required use of the data is obtained by the steps that after the client of the data user scans and analyzes the authorized two-dimensional code, a confirmation use operation instruction of the data user is received;
the data owner client sends the authorization token of the data to the data user client; meanwhile, the data owner client stores the transaction into a blockchain;
the data user client sends the authorization token to the blockchain to request to acquire data from the blockchain;
the block chain analyzes the authorization information and sends the data to a data user client;
further comprises: the data using side client generates a data request two-dimensional code according to the data using requirement; the client of the data owner scans and analyzes the two-dimensional code to obtain the use requirement of the data; the data owner client generates an authorization token of the data according to the data use requirement; the data owner client sends an authorization token of the data to the data user client and records the transaction into the blockchain; the data user client sends a data acquisition request and an authorization token to the blockchain; the block chain analyzes the authorization token and sends the data to the data user client; the data user client receives the data sent by the block chain and stores the data into a local database; the block chain is used for a bottom layer platform for digital data storage and trusted stream.
2. The blockchain-based digital data payment and deposit method of claim 1, characterized in that the data available rights include: downloading the use permission or the online reading permission.
3. A data owner client for implementing the blockchain-based digital data payment and deposit method of any of claims 1-2, comprising:
an authorization code generation module configured to: summarizing the data catalogue and the data usable authority and converting the summarized data catalogue and the data usable authority into an authorized two-dimension code form;
a first communication module configured to: receiving a confirmation use message fed back by a client of a data user;
a data authorization transmission module configured to: transmitting the authorization token or the authorization two-dimensional code of the data to a data user client;
a transaction chaining module configured to: and uploading payment or authorization content and results of the data to the blockchain for storage.
4. A data consumer client for implementing the blockchain-based digital data payment and deposit method of any of claims 1-2, comprising:
a second communication module configured to: receiving an authorized two-dimensional code;
an authorization code resolution module configured to: scanning and analyzing the authorized two-dimensional code to obtain a data catalog and a data usable right;
a data acquisition module configured to: sending an authorization token to the blockchain to request data from the blockchain;
a data storage module configured to: and receiving the data sent by the block chain and storing the data in a local database.
5. A blockchain for implementing the blockchain-based digital data payment and deposit method of any of claims 1-2, comprising:
a storage module configured to: storing a transaction record in which the data owner client sends an authorization token to the data consumer client; the system is also used for storing the data stored by the data owner client;
a third communication module configured to: receiving a data acquisition request and an authorization message sent by a data user client;
a parsing module configured to: resolving the authorization token;
a third communication module configured to: the data is sent to the data consumer client.
6. A blockchain-based digital data payment and deposit system, comprising: a data owner client, a data consumer client, and a blockchain;
the data owner client generates an authorized two-dimensional code;
the data owner client receives the confirmation use message fed back by the data user client; the confirmation use message is obtained by the data user client scanning and analyzing the authorized two-dimensional code and then receiving a confirmation use operation instruction of the data user;
the data owner client sends the authorization token of the data to the data user client; meanwhile, the data owner client stores the transaction into a blockchain;
the data user client sends the authorization token to the blockchain to request to acquire data from the blockchain;
the block chain analyzes the authorization token and sends the data to a data user client;
further comprises: the data using side client generates a data request two-dimensional code according to the data using requirement; the client of the data owner scans and analyzes the two-dimensional code to obtain the use requirement of the data; the data owner client generates an authorization token of the data according to the data use requirement; the data owner client sends authorization information of the data to the data user client and records the transaction into the blockchain; the data user client sends a data acquisition request and an authorization token to the blockchain; the block chain analyzes the authorization information and sends the data to a data user client; the data consumer client receives the data sent by the blockchain and stores the data in the local database.
7. The blockchain-based digital data payment and logging system of claim 6, comprising:
a two-dimensional code generation module configured to: generating a data request two-dimensional code according to the data use requirement;
a fourth communication module configured to: transmitting a data acquisition request and authorization information to a blockchain;
a fourth communication module configured to: and receiving the data sent by the block chain and storing the data in a local database.
8. The blockchain-based digital data payment and logging system of claim 6, comprising:
a two-dimensional code parsing module configured to: scanning and analyzing the two-dimensional code to obtain the use requirement of the data;
an authorization information generation module configured to: generating an authorization token of the material according to the material use requirement;
a fifth communication module configured to: sending the authorization token of the data to the data user client and recording the current transaction into the blockchain.
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| CN111434084B (en) * | 2017-10-20 | 2022-07-05 | 慧与发展有限责任合伙企业 | Permission to access information from an entity |
| CN108763942A (en) * | 2018-05-22 | 2018-11-06 | 山大地纬软件股份有限公司 | Digital license based on block chain licenses device and its application method |
| CN108923908B (en) * | 2018-06-25 | 2022-05-31 | 百度在线网络技术（北京）有限公司 | Authorization processing method, device, equipment and storage medium |
| US11245576B2 (en) * | 2018-09-07 | 2022-02-08 | Dell Products L.P. | Blockchain-based configuration profile provisioning system |
| CN110675253A (en) * | 2019-08-15 | 2020-01-10 | 山大地纬软件股份有限公司 | Block chain-based exclusive digital asset trusted keeping and transferring device and method |
| CN110929231A (en) * | 2019-12-06 | 2020-03-27 | 北京阿尔山区块链联盟科技有限公司 | Digital asset authorization method and device and server |
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