CN114637807A - Event data cooperation method based on block chain - Google Patents
Event data cooperation method based on block chain Download PDFInfo
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Abstract
The invention discloses an event data collaboration method based on a block chain, and belongs to the technical field of block chain application. The method comprises the following steps: the first mechanism stores the submission material onto a first mechanism chain through a service system, feeds back a check suggestion book and chains the book; the trial materials are conveyed to a second mechanism chain; the first mechanism submits the auditing materials of the event auditing application to the third mechanism; cross-chain transmitting the information of the court-taker to a third facility chain; the first mechanism performs actual execution of the event based on the adjudication result and the adjudication examination opinion book. According to the invention, event data collaboration is realized based on a block chain bottom layer technology, a cross-chain intelligent contract is applied to construct an event service data collaboration system by utilizing the characteristics of centralization, traceability, tamper resistance and the like of the block chain technology, and the problems of difficult full-chain information collaboration, low cross-department storage verification efficiency and the like in the judicial service collaboration process are solved.
Description
Technical Field
The present invention relates to the field of blockchain application technologies, and in particular, to an event data coordination method based on blockchains.
Background
The traditional data transmission among departments is carried out in a mode of file transfer under a line, and the cross-department data transmission mode often causes the problems of low work efficiency, difficult data cooperation and the like.
Disclosure of Invention
In order to solve the above problem, the present invention provides a method for coordinating event data based on a block chain, including:
the first mechanism stores the submission materials on a first mechanism chain through a business system, and transmits the submission materials to a block chain platform of a second mechanism through a cross-chain intelligent contract; the second mechanism examines the event flow compliance to obtain an inspection opinion book, feeds back the inspection opinion book and links the chain;
the first mechanism acquires an inspection opinion book on a second mechanism chain, submits an event examination application to a third mechanism, transmits examination materials submitting the event examination application through the cross-chain intelligent contract, and simultaneously copies the examination materials to the second mechanism chain;
after the first mechanism submits the trial materials of the event trial application to the third mechanism, the third mechanism verifies the examination suggestions of the trial materials and transmits a receiving notice and an opening notice to the second mechanism and the first mechanism through the cross-chain intelligent contract;
after the first mechanism and the second mechanism acquire the family opening notification books, registering information of family opening personnel, and transmitting the information of the family opening personnel to a third mechanism chain in a cross-chain manner;
the first mechanism and the second mechanism acquire the approval and judgment results of the third mechanism through a cross-chain intelligent contract, the fourth mechanism provides approval and inspection opinion books and feeds the approval and inspection opinion books back to the first mechanism, and the first mechanism performs actual execution of events according to the approval results and the approval and inspection opinion books.
Optionally, the certificates are stored in the service data chains of the first mechanism, the third mechanism and the second mechanism.
Optionally, the first mechanism, the third mechanism, and the second mechanism build a block chain-based distributed storage system at the same time.
Optionally, the first institution, the third institution, and the second institution use a distributed ledger and an IPFS network to establish a storage mode uplink and downlink on the data link.
Optionally, the data of the first mechanism, the third mechanism, and the second mechanism are encrypted and then chain-stored through the chain-crossing intelligent contract.
Optionally, the first mechanism, the third mechanism, and the second mechanism establish a cross-link relay architecture among the first mechanism, the third mechanism, and the second mechanism for an existing block chain system.
Optionally, the first mechanism, the third mechanism, and the second mechanism associate entities on the heterogeneous chain by using a cross-chain digital identity, and verify the cross-chain evidence signature.
Optionally, the cross-chain intelligent contract is used for transmission and source tracing verification of data among the first organization, the third organization and the second organization.
According to the invention, event data collaboration is realized based on a block chain bottom technology, a cross-chain intelligent contract is applied to construct an event service data collaboration system by utilizing the characteristics of decentralization, traceability, tamper resistance and the like of the block chain technology, the problems of difficult full-chain information collaboration, low cross-department storage verification efficiency and the like in the judicial service collaboration process are solved, safe, credible and efficient event service data collaboration and information interaction sharing of the cross-judicial department are realized, and scientific and technological support is provided for realizing that justice and judicial are civilians and constructing a justice and transparent judicial system.
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FIG. 1 is a flow chart of the method of the present invention;
Detailed Description
The exemplary embodiments of the present invention will now be described with reference to the accompanying drawings, however, the present invention may be embodied in many different forms and is not limited to the embodiments described herein, which are provided for complete and complete disclosure of the present invention and to fully convey the scope of the present invention to those skilled in the art. The terminology used in the exemplary embodiments illustrated in the accompanying drawings is not intended to be limiting of the invention. In the drawings, the same units/elements are denoted by the same reference numerals.
Unless otherwise defined, terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Further, it will be understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense.
The invention provides an event data collaboration method based on a block chain, as shown in fig. 1, comprising the following steps:
the method comprises the steps that a first mechanism stores and verifies a submission material on a first mechanism chain through a service system, and transmits the submission material to a block chain platform of a second mechanism through a cross-chain intelligent contract; the second mechanism examines the event flow compliance to obtain an inspection opinion book, feeds back the inspection opinion book and links the chain;
the first mechanism acquires an inspection opinion book on a second mechanism chain, submits an event examination application to a third mechanism, transmits examination materials submitting the event examination application through the cross-chain intelligent contract, and simultaneously copies the examination materials to the second mechanism chain;
after the first mechanism submits the trial materials of the event trial application to the third mechanism, the third mechanism verifies the examination suggestions of the trial materials and transmits a receiving notice and an opening notice to the second mechanism and the first mechanism through the cross-chain intelligent contract;
after the first mechanism and the second mechanism acquire the family opening notification books, registering information of family opening personnel, and transmitting the information of the family opening personnel to a third mechanism chain in a cross-chain manner;
the first mechanism and the second mechanism acquire the trial and judgment result of the third mechanism through a cross-chain intelligent contract, the fourth mechanism provides a judgment and inspection opinion book and feeds back the judgment and inspection opinion book to the first mechanism, and the first mechanism performs actual execution of an event according to the judgment result and the judgment and inspection opinion book.
And the business data chains of the first mechanism, the third mechanism and the second mechanism are provided with certificates.
And the first mechanism, the third mechanism and the second mechanism simultaneously build a distributed storage system based on the block chain.
The first organization, the third organization and the second organization establish a storage mode of uplink and downlink of the data chain by utilizing a distributed account book and an IPFS network.
And the data of the first mechanism, the third mechanism and the second mechanism are encrypted and then chain-stored through the chain-crossing intelligent contract.
The first mechanism, the third mechanism and the second mechanism establish a cross-link relay architecture among the first mechanism, the third mechanism and the second mechanism aiming at the existing block chain system.
And the first mechanism, the third mechanism and the second mechanism adopt cross-chain digital identity marks to associate entities on the heterogeneous chain, and verify the cross-chain evidence signature.
The cross-chain intelligent contract is used for transmission and source tracing verification of data among the first mechanism, the third mechanism and the second mechanism.
The invention is further illustrated by the following examples:
the invention mainly applies the block chain technology to realize the business cooperation among the three departments in a cross-chain transmission mode on the data of the event handling process. The block chain is used as a front-edge distributed data storage mode, has the characteristics of decentralization, tamper resistance, traceability and the like, can break through information barriers among three departments, effectively ensures the safety and confidentiality of a data transmission process, fundamentally solves the problems of benefit conflict and trust loss among all the departments, provides powerful technical support for efficient and rapid cross-department collaborative work, and is mainly divided into two parts:
(1) and storing the certificate on the business data chain of the three departments. Each department deploys and builds a distributed storage system based on a block chain, and a storage mode of uplink and downlink combination of data chains is designed by using a distributed ledger and an IPFS network technology. Because the first mechanism, the fourth mechanism and the fifth mechanism need to process a large amount of sensitive data in the event service, in order to ensure the confidentiality and the security of the data, the data needs to be encrypted and then chain-stored and ensured through an intelligent contract, and the reliability of sensitive information in the subsequent use and sharing process is improved on the premise of protecting private data.
(2) And cross-chain transmission and verification of service data among the three departments. And constructing a cross-department cross-chain relay system architecture aiming at the existing block chain system of each department. And then, associating entities on the heterogeneous chain by adopting the uniform cross-chain digital identity, realizing that cross-chain identities can be identified and cross-chain evidence signatures can be verified, and finally completing data transmission and traceability check through a cross-chain intelligent contract.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein. The scheme in the embodiment of the application can be implemented by adopting various computer languages, such as object-oriented programming language Java and transliterated scripting language JavaScript.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including the preferred embodiment and all changes and modifications that fall within the scope of the present application.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (8)
1. A block chain-based event data collaboration method, the method comprising:
the first mechanism stores the submission materials on a first mechanism chain through a business system, and transmits the submission materials to a block chain platform of a second mechanism through a cross-chain intelligent contract; the second mechanism examines the event flow compliance to obtain an inspection opinion book, feeds back the inspection opinion book and links the chain;
the first mechanism acquires the examination suggestion book on the second mechanism chain, submits the event examination application to the third mechanism, transmits the examination materials submitting the event examination application through the cross-chain intelligent contract, and simultaneously copies the examination materials to the second mechanism chain;
after the first mechanism submits the trial materials of the event trial application to the third mechanism, the third mechanism verifies the examination suggestions of the trial materials and transmits a receiving notice and an opening notice to the second mechanism and the first mechanism through the cross-chain intelligent contract;
after the first mechanism and the second mechanism acquire the family opening notification books, registering information of family opening personnel, and transmitting the information of the family opening personnel to a third mechanism chain in a cross-chain manner;
the first mechanism and the second mechanism acquire the trial and judgment result of the third mechanism through a cross-chain intelligent contract, the fourth mechanism provides a judgment and inspection opinion book and feeds back the judgment and inspection opinion book to the first mechanism, and the first mechanism performs actual execution of an event according to the judgment result and the judgment and inspection opinion book.
2. The method of claim 1, wherein the business data chain of the first, third, and second organizations is certified.
3. The method of claim 1, the first, third, and second organizations simultaneously building a blockchain-based distributed storage system.
4. The method of claim 1, wherein the first, third and second institutions utilize a distributed ledger and an IPFS network to establish storage uplink and downlink on a data chain.
5. The method of claim 1, wherein the data of the first, third and second organizations is encrypted and chain-stored via a cross-chain intelligent contract.
6. The method of claim 1, wherein the first, third and second agencies establish a cross-link relay architecture among the first, third and second agencies for an existing blockchain system.
7. The method of claim 1, wherein the first, third and second organizations associate entities on heterogeneous chains using cross-chain digital identities, and verify cross-chain evidence signatures.
8. The method of claim 1, the cross-chain intelligent contract is used for transmission and traceability verification of data between a first organization, a third organization and a second organization.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111491836.2A CN114637807A (en) | 2021-12-08 | 2021-12-08 | Event data cooperation method based on block chain |
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| CN202111491836.2A CN114637807A (en) | 2021-12-08 | 2021-12-08 | Event data cooperation method based on block chain |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116071006A (en) * | 2022-11-23 | 2023-05-05 | 北京航星永志科技有限公司 | File auditing system, method, equipment and medium based on blockchain |
| CN117294757A (en) * | 2023-11-27 | 2023-12-26 | 山东省计算中心（国家超级计算济南中心） | Complex service splitting execution method, system, equipment and medium based on block chain |
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2021
- 2021-12-08 CN CN202111491836.2A patent/CN114637807A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116071006A (en) * | 2022-11-23 | 2023-05-05 | 北京航星永志科技有限公司 | File auditing system, method, equipment and medium based on blockchain |
| CN117294757A (en) * | 2023-11-27 | 2023-12-26 | 山东省计算中心（国家超级计算济南中心） | Complex service splitting execution method, system, equipment and medium based on block chain |
| CN117294757B (en) * | 2023-11-27 | 2024-02-20 | 山东省计算中心（国家超级计算济南中心） | Complex service splitting execution method, system, equipment and medium based on block chain |
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