CN109118231B - Block chain technology-based commitment application system - Google Patents
Block chain technology-based commitment application system Download PDFInfo
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- CN109118231B CN109118231B CN201811118662.3A CN201811118662A CN109118231B CN 109118231 B CN109118231 B CN 109118231B CN 201811118662 A CN201811118662 A CN 201811118662A CN 109118231 B CN109118231 B CN 109118231B
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Abstract
A commitment application system based on blockchain technology, comprising: the system comprises an application function service system, a block chain combination function system, an application database and a block chain service system, wherein the application function service system receives relevant information when a user performs promised application interaction and stores the relevant information into the application database, meanwhile, the relevant information when the user performs promised application interaction is stored in the block chain service system through the block chain combination function system, and the application database can read data of the block chain service system and perform consistency verification on recorded information of the database. The system of the invention can record the commitment information between individuals of people, between organizations of people and between organizations of people, and between organizations without being falsified.
Description
Technical Field
The present invention relates to a blockchain application technology, and more particularly, to a system for committing applications based on blockchain technology.
Background
The existing commitment is mainly committed through personal signature of paper materials, instant messaging or information (short messages, pictures, voice, video and the like) of mobile phone short messages. In the commercial field, registration and recording can be performed by a certified notarization organ of the country.
The existing commitment mechanism only has the function of taking the internet as a storage or transmission carrier, and the realization mechanism does not introduce a decentralized accounting and interaction mechanism, lacks links of social interaction and interaction of the internet, cannot perform good transmission, and lacks a decentralized accounting and verification mode.
Disclosure of Invention
To solve the problems in the background art, the present invention provides a promising application system based on a block chain technique, which includes: the system comprises an application function service system, a block chain combination function system, an application database and a block chain service system, wherein the application function service system receives relevant information when a user performs promised application interaction and stores the relevant information into the application database, meanwhile, the relevant information when the user performs promised application interaction is stored in the block chain service system through the block chain combination function system, and the application database can read data of the block chain service system and perform consistency verification on recorded information of the database. The system of the invention can record the commitment information between individuals of people, between organizations of people and between organizations of people, and between organizations without being falsified.
The invention has the beneficial effects that:
the invention relates to the field of computer software, hardware and internet, and can record the promised information (characters, pictures, voice, video, documents and other carriers) between individuals, between organizations and between organizations, which can not be tampered, by using the system disclosed by the invention:
1) in the commercial field of the Internet, the method promotes the promised post supervision and promotes the honest and harmonious social development.
2) In the fields of internet social contact and games, the interest and the dissemination of commitments are promoted by adding witnesses, appreciation links and blessing links.
The system of the invention realizes that:
1) the method carries out decentralized authentication and accounting, and ensures that the commitment information (characters, pictures, voice, video, documents and the like) has non-tamper property.
2) Through social contact and interactive mode, improve the interest of commitment.
3) Through the addition of witnesses, appreciation, blessings and other links, Internet payment is introduced, and the financial attributes of the commitment business are added.
4) Recording the promised information into the user personal account, and establishing a complete user promised information record which can be checked at any time and any place;
5) and (4) carrying out a credit scoring mechanism of a committee and a grading evaluation system of the credit through a witness and supervision fulfillment mechanism.
Drawings
Fig. 1 is a schematic block diagram of the system of the present invention.
FIG. 2 is a flowchart illustrating the operation of the committing unit according to the present invention.
Fig. 3 is a flowchart illustrating the operation of the sharing unit according to the present invention.
Fig. 4 is a flow chart of the operation of the ac unit of the present invention.
Fig. 5 is a flow chart of the operation of the transaction unit of the present invention.
Fig. 6 is a flow chart of the operation of the integrated unit of the present invention.
FIG. 7 is a flowchart of the operation of the verification unit of the present invention.
Fig. 8 is a flowchart of the operation of the digital money payment unit of the present invention.
FIG. 9 is a flow chart of the operation of the credit unit of the present invention.
Detailed Description
Embodiments of the present invention will now be described with reference to the drawings, wherein like parts are designated by like reference numerals. The embodiments described below and the technical features of the embodiments may be combined with each other without conflict.
As shown in fig. 1, a commitment application system based on a block chain technique of the present invention includes: user interface system, application function service system, block chain combination function system, application database and block chain service system.
The application function service system includes: the system comprises a commitment unit, a sharing unit, an exchange unit, a transaction unit and an integration unit.
Wherein a commitment is a responsibility, a contract; the method refers to the commitment between persons, the commitment between persons and groups and the commitment between groups, and each commitment can be divided into an active commitment and a passive commitment. In implementation, a commitment is a set of information, such as (a carrier of text, pictures, voice, video, documents, etc.).
The commitment unit of the application function service system is described below with reference to fig. 2.
J1-J3, the user interface system transmits the account and password entered by the user to the application function system. The application function system verifies the identity of the user, and if the user passes the verification, the application function system returns the information to the user and displays the successful login at the user side.
J4-J6, the user interface system sends a request for commitment inquiry to the commitment unit, the request for commitment inquiry includes creation time, creation place, creator information, commitment content (including characters, voice, video, pictures, etc.), witness, commitment term, whether sharing is available, whether trading is available, trading amount, etc. The commitment unit inquires the commitment from the application database, and returns the commitment data to the user interface system after being verified by the block chain service system.
J7-J9, when the user wants to create a commitment, or it is found in J4-J6 that there is no commitment and thus the commitment is to be created, the user interface system sends a commitment creation request to a commitment unit, the commitment unit creates a commitment, writes the commitment information into an application database, and also writes into the block chain service system, and guarantees the uncorruptability of the commitment. In addition, the blockchain service system writes the decentralized data into the application database.
The acceptance creation request includes creation time, creation location, creator information, acceptance content (including characters, audio, video, pictures, etc.), witness, acceptance period, whether the sharing is possible, whether the transaction is possible, transaction amount, etc., whether the acceptance can be shared is controlled by setting of the acceptance sharing attribute, and whether the acceptance can be exhausted by setting of the acceptance transaction attribute (detailed later).
The sharing unit of the application function service system is described below with reference to fig. 3.
Sharing refers to the fact that the user distributes the commitment in a sharing manner, and includes but is not limited to electronic cards adopting a third-party application platform (such as a commitment electronic card on a WeChat platform). The sharing unit realizes the function of promises to spread after successful creation, thereby spreading to more users.
K1-K3, the user interface system transmits the account and password entered by the user to the application function system. The application function system verifies the identity of the user, and if the user passes the verification, the application function system returns the information to the user and displays the successful login at the user side.
K4-K5, the user interface system sends a request for sharing commitments to the sharing unit (the sharing request includes commitment information, sharer information, and sharing time). After inquiring the commitment and being verified by the block chain service system, the sharing unit returns the sharing menu to the user interface system. The sharing menu includes promise information, sharing person information, sharing time, sharing mode and the like.
And K6, the user interface system selects a sharing mode on the sharing menu and sends the sharing mode to other users. If the user is in the system, the sharing mode can be two-dimension code sharing, link sharing and password sharing. Then at K5 the sharing unit generates a two-dimensional code, link or password that is sent to the user interface system.
And K7, the user interface system selects a sharing mode on the sharing menu and sends the sharing mode to other users. If the user is an out-of-system user, the sharing mode can be WeChat sharing, QQ sharing and microblog sharing.
The communication unit of the application function service system is described below with reference to fig. 4.
The communication means that the user can act as a witness to the promises of other users, and comment, tell slots, blessings, enjoy the promises and the like. The communication unit mainly increases the user activity, the user viscosity and the promised credibility, and realizes the communication and communication functions among users.
A1-A2, the user interface system transmits the account and password entered by user A to the application function system. The application function system verifies the identity of the user A (after the application database is inquired and verified by the blockchain service system), and if the verification is passed, the information is returned to the user A, and the successful login is displayed at the user side.
B1-B2, the user interface system transmits the account and password entered by user B to the application function system. The application function system verifies the identity of the user B, if the verification is passed, the information is returned to the user B, and the login success is displayed at the user side.
A3-A4, user A requests to become witness, user A sends request information, the information content includes promise information, user A identity information, request time, etc., the communication unit pushes the received request information to the promise creator, if the promise creator agrees that user A becomes the promise witness, success information is sent to user A.
B3-B4, the user B requests the communication unit to inquire the witness, the user B sends witness inquiry information, the information content comprises promised information, witness time and the like, the communication unit inquires the witness information from the application database after receiving the inquiry information, and if the communication unit inquires the witness, the information is returned to the user B.
And C1-C4, the user A as a witness can initiate comments and the like on the user B, and the comments are pushed to the user B by the communication unit. And if the user B replies, the communication unit pushes the reply to the user A.
D1-D3, user A can also enjoy user B, send a reward request to the communication unit, and the communication unit enjoys user B.
The transaction unit of the application function service system is described below with reference to fig. 5.
Transactions are directed to payment over the internet, attaching financial attributes of the commitment service itself, including, without limitation, commitment deposit, commitment red envelope, and the like. The transaction unit is assigned the financial attributes of the commitment service itself. The user enters the application service system through the user interface, can set a commitment deposit, a commitment red packet and the like for the commitment of the user, and if the commitment is successfully fulfilled or not, the system processes the commitment deposit and the commitment red packet according to a preset rule.
L1-L3, the user interface system transfers the account and password entered by the user to the application function system. The application function system verifies the identity of the user, and if the user passes the verification, the application function system returns the information to the user and displays the successful login at the user side.
L4-L6, when the user interface system sends a transaction request (e.g., a request for acceptance) to a transaction unit, the transaction request includes a trader, a recipient of the transaction, a transaction amount, a transaction time, etc. After the transaction unit inquires about the commitment and is verified by the block chain service system, the transaction unit sends the reward (such as WeChat payment) to the account of the reward user and returns the information to the reward user.
L7-L9. similarly, the user interface system may also send hedonic deposit and commitment red envelope requests to the transaction units. The transaction unit (e.g., WeChat Payment) will award the reward to the account of the rewarded user and return the information to the rewarding user.
An integrated unit of the application function service system is described below with reference to fig. 6.
Integration refers to the integration of the commitment application with a third-party application, such as the software system integration of the existing third-party platform, such as WeChat, Payment treasure, and the like. The integration unit is that the application service system expands the functions of the system by calling the third-party API, so that a better experience effect is brought to a user. The user can realize the open functions provided by the third-party platform, such as payment function, positioning function, friend circle sharing, authorization information acquisition and the like, by operating in the system.
M1-M3, the user interface system transmits the account and password entered by the user to the application function system. The application function system verifies the identity of the user, and if the user passes the verification, the application function system returns the information to the user and displays the successful login at the user side.
M4-M8, the user interface system sends a payment request to the integration unit, the integration unit sends the payment request to the third party service platform after the integration unit applies database query and is verified by the blockchain service system, the third party payment platform returns the payment information to the integration unit after processing, and then the integration unit returns the payment information to the user interface system.
Similarly, the user interface system may send a request for location and a request for obtaining authorization information to the integration unit, the integration unit sends the request to the third-party service platform, the third-party payment platform returns the processed information to the integration unit after processing, and then the integration unit returns the processed information to the user interface system.
Further, the block-chain combining function system comprises: a verification unit, a digital money payment unit and a credit function unit.
The verification unit of the block-linked functional system is described below with reference to fig. 7.
The verification means that the authenticity of the user data is verified through the data of the de-center node of the block chain service layer. The user inputs effective information of the user to be inquired through the access and block link combination function, the system searches the authenticity of the information by requesting to remove the central node data, and finally returns the result to the current user to complete the verification function.
N1-N3, the user interface system transmits the account and password entered by the user to the application function system. The application function system verifies the identity of the user, and if the user passes the verification, the application function system returns the information to the user and displays the successful login at the user side.
N4-N8, the user interface system sends a verification request to the verification unit, which sends the request to the blockchain service system to request access to the data of the off-center node, which, after retrieval and verification, returns the information to the verification unit, which then returns it to the user interface system.
The digital money payment unit of the block-link integrated function system is described with reference to fig. 8.
Payment refers to the transaction of an application completing commitment by introducing digital currency. The digital currency payment unit mainly completes the circulation function of digital currency in the system; the user can purchase money in the system, and can also obtain and use the money through sharing, transaction and the like.
P1-P3, the user interface system transmits the account and password entered by the user to the application function system. The application function system verifies the identity of the user, and if the user passes the verification, the application function system returns the information to the user and displays the successful login at the user side.
P4-P8. the user interface system sends a request for verification to the digital currency payment unit, the digital currency payment unit sends the request to the blockchain service system, which after data processing returns the information to the digital currency payment unit, which is then returned to the user interface system by the digital currency payment unit.
Similarly, the user interface system may send a sharing request to the digital currency payment unit, the digital currency payment unit sends the request to the blockchain service system, and the corresponding digital currency is returned to the user interface system by the digital currency payment unit after data processing by the blockchain service system.
Similarly, the user interface system may send a transaction request to the digital currency payment unit, the digital currency payment unit sends the request to the blockchain service system, and the corresponding result information is returned to the user interface system by the digital currency payment unit after data processing by the blockchain service system.
The credit unit of the block-chaining functional system is described with reference to fig. 9.
The credit refers to establishing a credit scoring mechanism of credit holders through data of center-removed nodes of a block chain service layer to generate a credit rating system. The credit function unit is an important application scene of the invention, each commitment of the user can be stored in the data of the center-removed node, the user can be used as an inquirer, the commitment information of the relevant user can be inquired by accessing the data of the center-removed node, and the credit evaluation information is generated and returned to the inquirer by combining a scoring mechanism of the system.
R1-R3, the user interface system transmits the account and password entered by the user to the application function system. The application function system verifies the identity of the user, and if the user passes the verification, the application function system returns the information to the user and displays the successful login at the user side.
R4-R8, the user interface system sends verification request to the credit unit, the credit unit sends the request to the block chain service system to request to access the data of the center node, after the block chain service system judges the user access authority, the data is retrieved, the credit information is returned to the verification unit, and then the verification unit returns the credit information to the user interface system.
The block chain service system stores the related information (index, audio, video, picture, document, relation data, cache, log and the like) when the user performs the commitment application interaction, and the block chain information in the block chain service system has non-tamper property, so that the non-tamper property of the commitment related information is effectively ensured. The blockchain service system uses blockchain technology to realize commitment information index and storage (such as index, characteristic value and the like) and query of commitment related information. A decentralized network which is based on decentralized node interconnection and is formed by block chains (including alliance chains, public chains and private chains) is used for realizing the non-tampering backup of the commitment related information in the block chains.
The application database stores the related information (index, audio, video, picture, document, relation data, cache, log, etc.) when the user performs the commitment application interaction, that is, the related information when the user performs the commitment application interaction is stored in the application database and the block chain service system. Meanwhile, the application database can read the data of the block chain service system and carry out the consistency verification of the recorded information of the database.
When an application is created, a user can create a commitment among people, a commitment among people and a commitment among groups according to own requirements, wherein the commitment can be created actively or passively. Whether a person or a group, may be referred to as an "object". The user interface unit receives a creation request from a user to establish a commitment with another object.
The acceptance creation request is transmitted to the application function system and the block link integration function system by the user interface unit. The acceptance creating request comprises creating time, creating place, creator information, acceptance content (including characters, audio, video, pictures and the like), a witness, acceptance period, whether the acceptance can be shared, whether the transaction can be carried out, transaction amount and the like, whether the acceptance can be shared is controlled through setting of the acceptance sharing attribute, and whether the acceptance can be carried out for the transaction is controlled through setting of the acceptance transaction attribute.
After the commitment is created, the data is transmitted to the application function system through the user interface, and the application function system writes the data memory into the application data service layer. Meanwhile, the promise creating request transmits the data to the block link combination function system through the user interface, and the block link combination function system writes the data into the block link service layer.
The application function system writes the data to the application database. Meanwhile, the system with the block chain combination function writes data into the block chain service system, and the written data is permanently recorded in the block chain service system after passing verification and promised to be formally generated.
After the commitment is formally generated, when needed, the user can share the commitment to the user at the side through the sharing unit, and more flow can be brought to the application. The user sends a sharing request through the user interface unit.
The user can comment, tell the slot, bless and enjoy the generated promise.
The application is realized, the application function system provides a UI for a user, and the user can enable more users to find out promise information by clicking a sharing button on an interface; after seeing the promise information, the user can log in the application function system to perform operations such as commenting, groove telling, blessing, enjoying and the like on the promise; the data generated by the user is written into the application database system, and simultaneously, the functional system combined with the block chain writes the data into the block chain service system.
The user can pay the generated commitment through the internet to carry out transaction operation, and the commitment is led to generate economic benefit. In the application, the application function system needs to use an in-system payment function or access a third-party payment API to perform transaction operation, data generated by the transaction is written into the application database, and meanwhile, the functional system combined with the block chain writes the data into the block chain service system.
The user can use more expansion functions through the functions integrated with the third-party application. When the application is realized, the application function system needs to access the API, SDK or related dependence related to the third party according to the requirements of the system, and the function provided by the third party open platform is realized.
The above-described embodiments are merely preferred embodiments of the present invention, and general changes and substitutions by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.
Claims (8)
1. A system for commitment application based on blockchain technology, comprising: an application function service system, a block-chain combining function system, an application database and a block-chain service system, wherein,
the application function service system receives the relevant information when the user makes a commitment to the application interaction, and stores the relevant information in the application database,
meanwhile, the related information when the user makes commitment application interaction is stored in the block chain service system through the block chain combination function system,
based on the application request, the application database can read the data of the blockchain service system, perform consistency verification of the database record information,
wherein the application function service system includes: the commitment unit is used for querying the commitment from the application database when the commitment unit receives a commitment query request sent by the user interface system, and returning commitment data to the user interface system after the commitment is verified by the block chain service system; when the commitment unit receives a commitment creation request sent by the user interface system, the commitment unit creates a commitment, writes commitment information into an application database and also writes the commitment information into the block chain service system,
the block chain combination function system comprises: and the credit unit sends the request to the block chain service system to request to access the data of the center node when the credit unit receives the verification request sent by the user interface system, retrieves the data after the block chain service system judges the authority, and returns the credit information to the verification unit.
2. The block chain technology-based commitment application system as defined in claim 1, wherein the application function service system comprises: a sharing unit for sharing the data between the first and second devices,
when the sharing unit receives a commitment sharing request sent by the user interface system, the sharing unit inquires the commitment and returns a sharing mode to the user interface system after verification of the block chain service system, wherein the sharing mode comprises two-dimension code sharing, link sharing, password sharing or third-party application platform sharing.
3. The block chain technology-based commitment application system as defined in claim 1, wherein the application function service system comprises: an alternating current unit for supplying alternating current to the power supply unit,
when the communication unit receives a communication request from the user A to the user B, the communication unit sends the communication information of the user A to the user B after inquiring the application database and verifying the user A through the block chain service system.
4. The block chain technology-based commitment application system as defined in claim 1, wherein the application function service system comprises: the transaction unit is provided with a transaction unit,
when the transaction unit receives a transaction request sent by the user interface system, the transaction unit inquires in an application database, and sends the reward to an account of the reward user after being verified by the block chain service system.
5. The block chain technology-based commitment application system as defined in claim 1, wherein the application function service system comprises: an integrated unit is provided, which is provided with a plurality of integrated units,
when the integrated unit receives a payment request sent by a user interface system, the integrated unit queries an application database and sends the payment request to a third-party service platform after being verified by a block chain service system, the third-party payment platform returns payment information to the integrated unit after processing, and then the integrated unit returns the payment information to the user interface system.
6. The system of claim 1, wherein the system of block chain integration function comprises: a verification unit for verifying the identity of the user,
when the verification unit receives a verification request sent by the user interface system, the verification unit sends the request to the block chain service system to request to access the data of the center node, and after the block chain service system carries out retrieval and verification, the information is returned to the verification unit.
7. The system of claim 1, wherein the system of block chain integration function comprises: a digital money payment unit for paying out digital money,
when the digital currency payment unit receives the verification request sent by the user interface system, the digital currency payment unit sends the request to the block chain service system, and the block chain service system returns the information to the digital currency payment unit after data processing.
8. The system for block chaining based commitment application as in claim 7,
when the digital currency payment unit receives a sharing request sent by the user interface system, the digital currency payment unit sends the request to the block chain service system, and after the data processing is carried out by the block chain service system, the digital currency is returned to the digital currency payment unit.
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| JP7367911B2 (en) | 2019-06-07 | 2023-10-24 | 株式会社Nexpoint | information processing system |
| CN111428249B (en) * | 2020-01-20 | 2022-06-28 | 中国科学院信息工程研究所 | Anonymous registration method and system for protecting user privacy based on block chain |
| CN111127211A (en) * | 2020-03-27 | 2020-05-08 | 杭州智块网络科技有限公司 | Block chain based transaction method, system, device and computer readable storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106296138A (en) * | 2016-08-09 | 2017-01-04 | 西安电子科技大学 | Bit coin payment system based on Partial Blind Signature technology and method thereof |
| CN106682825A (en) * | 2016-12-22 | 2017-05-17 | 南京邮电大学 | System and method for evaluating credit of Social Internet of Things based on block chain |
| CN107180353A (en) * | 2017-06-29 | 2017-09-19 | 飞天诚信科技股份有限公司 | The implementation method and device of a kind of revocable intelligent contract transaction |
| CN107292735A (en) * | 2017-05-27 | 2017-10-24 | 唐盛（北京）物联技术有限公司 | A kind of mortgage finance method and system based on block chain technology |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10713654B2 (en) * | 2016-01-21 | 2020-07-14 | International Business Machines Corporation | Enterprise blockchains and transactional systems |
-
2018
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106296138A (en) * | 2016-08-09 | 2017-01-04 | 西安电子科技大学 | Bit coin payment system based on Partial Blind Signature technology and method thereof |
| CN106682825A (en) * | 2016-12-22 | 2017-05-17 | 南京邮电大学 | System and method for evaluating credit of Social Internet of Things based on block chain |
| CN107292735A (en) * | 2017-05-27 | 2017-10-24 | 唐盛（北京）物联技术有限公司 | A kind of mortgage finance method and system based on block chain technology |
| CN107180353A (en) * | 2017-06-29 | 2017-09-19 | 飞天诚信科技股份有限公司 | The implementation method and device of a kind of revocable intelligent contract transaction |
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