CN111476666B - Asset interaction information tracing method and device based on block chain - Google Patents
Asset interaction information tracing method and device based on block chain Download PDFInfo
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- CN111476666B CN111476666B CN202010577486.0A CN202010577486A CN111476666B CN 111476666 B CN111476666 B CN 111476666B CN 202010577486 A CN202010577486 A CN 202010577486A CN 111476666 B CN111476666 B CN 111476666B
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Abstract
The invention discloses an asset interaction information tracing method and device based on a block chain, which comprises a plurality of block chain nodes, wherein each of the plurality of block chain nodes comprises a transceiver, a processor, a memory and a plurality of communication buses; firstly, registering unregistered users, and dividing user types into financial users, asset users and third-party users; and secondly, uploading corresponding financial data and asset data to a block chain private network according to the acquired identity information of the financial user and the asset user, uploading the corresponding data to the block chain alliance network directly or from the block chain private network according to alliance relations established by different business contacts, and finally uploading the corresponding data to a block chain public network according to different business requirements, and disclosing all personnel including the financial user, the asset user and the third party user, so as to facilitate the penetrating financial supervision of asset digital operation.
Description
Technical Field
The invention relates to the technical field of block chains, in particular to an asset interaction information tracing method and device based on a block chain.
Background
At present, the business systems of an asset management party and an asset operator based on the traditional technology are not well digitalized, or the traditional storage technology is used to make data difficult to obtain the trust of a third party, the data such as operation and the like are difficult to prove, after the quality of the assets is guaranteed, relevant information is stored in the system of the relevant party, and other people are difficult to obtain, so that the problems of one thing, multiple guarantees and the like exist; after the assets are securitized, because the subsequent work flow is not automated, some plan managers do not have the collection obligation as far as possible, the problems of non-standard and non-timely collection occur, even the collection is not always performed, the fund utilization condition is caused, and the investors can not realize the income. The actual specific violation conditions include that the difference between the cash flow and the predicted structure and the actual structure is not regularly inspected, the serious shortage of cash flow collection is not found in time, and the like; data of an asset party or an operator is stored in a system of the third party, and a third party is difficult to acquire real-time data, so that a supervisor is difficult to supervise in real time after the assets are securitized, and a fund party cannot perform fund model operation and the like according to needs; the safety protection of the business system environment of the financial institutions is high, data information is not easy to share among the financial institutions and between the financial institutions and external institutions, systems of different institutions are mutually independent, when business cooperation exists among the institutions, system data are difficult to interoperate in real time, the data are generally required to be updated on the systems of the institutions, the conditions of data inconsistency, updating time difference and the like are caused, and the penetrating financial supervision of asset digital operation is poor.
Disclosure of Invention
The invention aims to provide an asset interaction information tracing method and device based on a block chain, which are convenient for penetrating financial supervision of asset digital operation.
In order to achieve the above object, in a first aspect, the present invention provides an asset interaction information tracing method based on a blockchain, including:
registering and dividing unregistered users, and acquiring corresponding identity information;
establishing a corresponding alliance relationship according to different business contacts, and performing data uplink and interaction;
according to the corresponding service requirement, data in the block chain is disclosed and consulted;
the registering and dividing the unregistered user and acquiring the corresponding identity information includes:
registering unregistered users, dividing user types into financial users, asset users and third-party users according to the affiliated industry background, and acquiring identity information of the financial users, the asset users and the third-party users;
establishing a corresponding alliance relationship according to different business contacts, and performing data uplink and interaction, wherein the steps comprise:
according to the acquired identity information of the financial users and the asset users, corresponding financial data and asset data are uploaded to a block chain private network, and meanwhile, according to corresponding business contacts, uplink data are updated and business processing is carried out;
the establishing of corresponding alliance relations according to different business contacts, data uplink and interaction, further comprising:
establishing a corresponding alliance relationship on a block chain alliance network according to different business relations of the financial user and the asset user, and uploading corresponding data required by the financial user and the asset user to the block chain alliance network;
uploading corresponding data required by the financial user and the asset user to the blockchain alliance network, wherein the uploading comprises the following steps:
uploading the data directly to the blockchain alliance network, or selecting the corresponding data from the blockchain private network to upload to the blockchain alliance network;
and the financial users and the asset users use the same important account book, after the assets are securitized, the third-party users check related data in real time, and the asset users perform fund model operation according to the latest data.
In a second aspect, the present invention provides an information tracing apparatus for asset interaction based on blockchain, where the information tracing apparatus for asset interaction based on blockchain includes a plurality of blockchain nodes, each of the plurality of blockchain nodes includes a transceiver, a processor, a memory, and a plurality of communication buses, and the communication buses are connected to the processor, the transceiver, and the memory;
the communication bus is used for connecting and communicating among the processor, the transceiver and the memory;
the transceiver is used for communicating with a plurality of the block chain link points and receiving service requests at the same time;
the processor is used for calling a stored program to operate the service request;
the memory is used for carrying out corresponding business processing according to the operation of the processor; the memory comprises an operation module, a network communication module, a user interface module, a data processing module, a secret key module and an account book data module, wherein the operation module is connected with the processor, the network communication module is connected with the communication bus, the user interface module, the data processing module and the secret key module are connected with the operation module, and the account book data is connected with the data processing module;
the operation module is used for carrying out corresponding service processing according to the program called by the processor;
the network communication module is used for realizing data interaction of the memory;
the user interface module is used for registering users and receiving input data of financial users, asset users and third-party users;
the data processing module is used for processing data according to input data of a user and output information of the operation module;
the key module is used for encrypting data in the data processing process;
and the account book data module is used for maintaining and organizing the block chain data and the account data.
The data processing module comprises an authority management unit, a data receiving and sending unit, a data searching unit, a data management unit and a cross-account book processing unit, wherein the authority management unit, the data receiving and sending unit, the data searching unit, the data management unit and the cross-account book processing unit are sequentially connected;
the authority management unit is used for performing identity authentication and authorization;
the data receiving and sending unit is used for receiving the service request and uploading data information, and the data information comprises corresponding user identity information and extension information of corresponding type data;
the data searching unit is used for returning the uplink information according to the searching requirement;
the data management unit is used for uploading data or processing the existing data on the block chain;
and the cross-account book processing unit is used for interaction among different account book data.
The asset interaction information tracing method and device based on the blockchain comprise a plurality of blockchain nodes, wherein each blockchain node comprises a transceiver, a processor, a memory and a plurality of communication buses, and the communication buses are connected with the processor, the transceiver and the memory; firstly, registering unregistered users, dividing user types into financial users, asset users and third-party users according to user information, and acquiring corresponding identity information; and secondly, uploading corresponding financial data and asset data to a block chain private network according to the acquired identity information of the financial user and the asset user, uploading corresponding data required by the financial user and the asset user to the block chain alliance network directly or from the block chain private network according to alliance relations established by different business relations, and finally uploading corresponding data to a block chain public network according to different business requirements, and disclosing all personnel including the financial user, the asset user and the third party user, thereby facilitating the penetrating financial supervision of asset digital operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic step diagram of an information tracing method based on asset interaction of a blockchain according to the present invention.
Fig. 2 is a schematic structural diagram of an information tracing apparatus for asset interaction based on a blockchain according to the present invention.
Fig. 3 is a schematic structural diagram of a data processing module provided in the present invention.
FIG. 4 is a diagram of data uplink and interaction provided by the present invention.
The system comprises 1-block chain node, 2-transceiver, 3-processor, 4-memory, 5-communication bus, 6-operation module, 7-network communication module, 8-user interface module, 9-data processing module, 10-secret key module, 11-ledger data module, 12-authority management unit, 13-data transceiver unit, 14-data search unit, 15-data management unit and 16-cross-ledger processing unit.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1, the present invention provides an asset interaction information tracing method based on a blockchain, including:
s101, registering and dividing unregistered users, and acquiring corresponding identity information.
Specifically, unregistered users are registered, user types are divided into financial users, asset users and third-party users according to user information, and identity information of the financial users, the asset users and the third-party users is acquired, wherein the financial users comprise financial business systems, the asset users are asset business systems, the third-party users are other users except the financial users and the asset users and are data services or other systems, one or more block chain networks are used for connecting different participants (such as asset parties, operators, fund parties, monitors and the like), relevant parties share value data by means of a block chain technology, and financial penetration is convenient to achieve.
S102, establishing corresponding alliance relations according to different business contacts, and carrying out data uplink and interaction.
Specifically, according to the acquired identity information of the financial user and the asset user, corresponding financial data and asset data are uploaded to a block chain private network, meanwhile, the asset user also updates and performs business processing on the uploaded asset data, and the financial user can also perform corresponding financial business processing on the corresponding block chain private network, and by using a plurality of block chain private networks, the confidentiality of data is ensured, important data recorded according to a financial penetration principle is stored on one or more block chain networks, so that data is added with credit, and asset securitization is facilitated; when data needs to be shared between a financial user and an asset user, a federation relationship is established on a blockchain federation network according to different business relations between the financial user and the asset user, corresponding data needed by the financial user and the asset user is directly uploaded to the blockchain federation network, or corresponding data is selected from the blockchain private network and uploaded to the blockchain federation network, and process data or result data and the like are uploaded to a blockchain public network for storage, as shown in a data uplink and interaction schematic diagram provided in fig. 4, the financial user comprises a financial business system, the asset user is an asset business system, the third party user is other users except for the financial user and the asset user and is a data service or other systems, wherein the blockchain alliance network is also to be in communication with a digital currency network to perform transfer payments of digital currency and the like, such as a central row of digital currency to perform cash collections and the like, and a method of uploading data to the blockchain alliance network comprises: directly uploading the data to the blockchain alliance network, or selecting the corresponding data from the blockchain private network to upload the data to the blockchain alliance network, and continuously storing private information or data which does not need to be disclosed to the outside in the blockchain private network; the financial users and the asset users use the same important account book, after the assets are securitized, a supervisor, namely a third-party user can check related data in real time and facilitate supervision, the asset user can perform fund model operation and the like according to the latest data, and after the data are uploaded to the block chain alliance network, the uplink data are updated and processed according to corresponding business contacts, for example, the financial users can perform asset data query, the asset users can perform financial product data query and increase credit for data generated by a business system, so that the early-stage adjustment time of the securitization of the assets can be shortened, the fund fusion efficiency is improved, the data synchronization time between different institutions (such as a financial end and an asset end) is shortened, and the time for the supervision department and investors to acquire related data can be shortened.
And S103, disclosing and consulting the data in the block chain according to the corresponding service requirement.
Specifically, according to different service requirements of the financial user, the asset user and the third-party user, corresponding data are uploaded to a block chain public network, and meanwhile, data stored in the block chain public network are published to all personnel including the financial user, the asset user and the third-party user, so that data query and supervision are facilitated, and accuracy of data query is guaranteed; and a third-party user is added to monitor the data, so that the change of the data on the query block chain is supported, and the penetrating financial monitoring of the asset digital operation is facilitated.
Referring to fig. 2, the present invention provides an information tracing apparatus for asset interaction based on blockchain, where the information tracing apparatus for asset interaction based on blockchain includes a plurality of blockchain nodes 1, each of the plurality of blockchain nodes 1 includes a transceiver 2, a processor 3, a memory 4, and a plurality of communication buses 5, and the communication buses 5 are connected to the processor 3, the transceiver 2, and the memory 4;
the communication bus 5 is used for connection communication among the processor 3, the transceiver 2 and the memory 4;
the transceiver 2 is configured to communicate with a plurality of the blockchain nodes 1, and receive a service request at the same time;
the processor 3 is configured to invoke a stored program to operate the service request;
the memory 4 is configured to perform corresponding service processing according to the operation of the processor 3.
In this embodiment, the information tracing apparatus for asset interaction based on blockchain includes a plurality of blockchain nodes 1, where the memory 4 may be a high-speed RAM memory 4 or a non-volatile memory 4, the memory 4 being a computer-readable storage medium, the plurality of blockchain nodes 1 are connected through the transceiver 2, when the transceiver 2 receives various service requests of a user, including a data creation request (e.g., an asset or a financial product, etc.), a data modification request (e.g., modifying owner information of a financial product, etc.), etc., the service request is transmitted to the processor 3 through the communication bus 5, the processor 3 calls a stored program to meet a corresponding requirement, and finally, corresponding service processing is performed in the memory 4.
Further, the memory 4 includes an operation module 6, a network communication module 7, a user interface module 8, a data processing module 9, a key module 10 and a ledger data module 11, the operation module 6 is connected with the processor 3, the network communication module 7 is connected with the communication bus 5, the user interface module 8, the data processing module 9 and the key module 10 are connected with the operation module 6, and the ledger data is connected with the data processing module 9;
the operation module 6 is configured to perform corresponding service processing according to the program called by the processor 3;
the network communication module 7 is used for realizing data interaction of the memory 4;
the user interface module 8 is used for performing user registration and receiving input data of financial users, asset users and third-party users;
the data processing module 9 is configured to process data according to input data of a user and output information of the operation module 6;
the key module 10 is used for encrypting data in a data processing process;
the account book data module 11 is configured to maintain and organize block chain data and account data.
In this embodiment, after receiving service processing, the transceiver 2, in combination with input data acquired by the user interface module 8, performs corresponding service operation by using the operation module 6 according to a program called by the processor 3, performs corresponding data processing on input data of a user and output information of the operation module 6 by using the data processing module 9, transmits a data processing result to the communication bus 5 through the communication module, and further transmits the data to a blockchain network for data storage and query, and at the same time, encrypts data to be encrypted by using the secret key module 10, further ensures privacy of data stored in a blockchain, and implements service data interoperation between different organizations by using technologies such as blockchain alliance network sharing and operating the same account data, blockchain smart contracts, and the like, the block chain intelligent contract realizes the automation of business processes, for example, the digital currency network accessed to the central row realizes the automatic collection of returned money, and the like, thereby conveniently realizing the 'financial penetration'.
Further, the data processing module 9 includes a right management unit 12, a data transceiver unit 13, a data search unit 14, a data management unit 15, and a cross-ledger processing unit 16, where the right management unit 12, the data transceiver unit 13, the data search unit 14, the data management unit 15, and the cross-ledger processing unit 16 are sequentially connected;
the authority management unit 12 is used for performing identity authentication and authorization;
the data transceiver unit 13 is configured to receive a service request and upload data information, where the data information includes corresponding user identity information and extension information of corresponding type data;
the data searching unit 14 is configured to return uplink information according to a searching requirement;
the data management unit 15 is configured to upload data or process existing data on the block chain;
the cross-ledger processing unit 16 is configured to interact with different ledger data.
In this embodiment, as shown in the schematic structural diagram of the data processing module 9 shown in fig. 3, before data processing is required, the right management unit 12 is used to perform authentication and authorization on a user requesting to perform data processing, and in combination with a data issue request received by the data transceiving unit 13, wherein the data publishing request generally comprises identity information of the publishing entity and extended information of related types of data (such as the publishing amount, the expiration date and the like of the financial product), when the identity authentication is successful and the authorization is successful, the data management unit 15 is used to perform operations such as updating and deleting on the existing data on the blockchain or upload the data which is not uplink to the blockchain, or the data searching unit 14 is used for searching according to the request of the user, and returning the uplink information, and returning the latest version information and the historical information; because different account book data exist among different users, the same user can also have different account book data, the cross-account book processing unit 16 is utilized to perform data interaction among different account book data, such as query and update, the early-stage full-time of asset securitization is shortened, the fund financing efficiency is improved, the data synchronization time among different organizations (such as a finance end and an asset end) is shortened, the time for a supervision department and an investor to obtain related data can be shortened, the change of data on a query block chain is supported, and the through financial supervision of asset digital operation is facilitated.
The asset interaction information tracing method and device based on the blockchain comprise a plurality of blockchain nodes 1, wherein each blockchain node 1 comprises a transceiver 2, a processor 3, a memory 4 and a plurality of communication buses 5, and the communication buses 5 are connected with the processor 3, the transceiver 2 and the memory 4; firstly, registering unregistered users, dividing user types into financial users, asset users and third-party users according to user information, and acquiring corresponding identity information; and secondly, uploading corresponding financial data and asset data to a block chain private network according to the acquired identity information of the financial user and the asset user, uploading corresponding data required by the financial user and the asset user to the block chain alliance network directly or from the block chain private network according to alliance relations established by different business relations, and finally uploading corresponding data to a block chain public network according to different business requirements, and disclosing all personnel including the financial user, the asset user and the third party user, thereby facilitating the penetrating financial supervision of asset digital operation.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. An asset interaction information tracing method based on a blockchain is characterized by comprising the following steps:
registering and dividing unregistered users, and acquiring corresponding identity information;
establishing a corresponding alliance relationship according to different business contacts, and performing data uplink and interaction;
according to the corresponding service requirement, data in the block chain is disclosed and consulted;
the registering and dividing the unregistered user and acquiring the corresponding identity information includes:
registering unregistered users, dividing user types into financial users, asset users and third-party users according to the affiliated industry background, and acquiring identity information of the financial users, the asset users and the third-party users;
establishing a corresponding alliance relationship according to different business contacts, and performing data uplink and interaction, wherein the steps comprise:
according to the acquired identity information of the financial users and the asset users, corresponding financial data and asset data are uploaded to a block chain private network, and meanwhile, according to corresponding business contacts, uplink data are updated and business processing is carried out;
the establishing of corresponding alliance relations according to different business contacts, data uplink and interaction, further comprising:
establishing a corresponding alliance relationship on a block chain alliance network according to different business relations of the financial user and the asset user, and uploading corresponding data required by the financial user and the asset user to the block chain alliance network;
uploading corresponding data required by the financial user and the asset user to the blockchain alliance network, wherein the uploading comprises the following steps:
uploading the data directly to the blockchain alliance network, or selecting the corresponding data from the blockchain private network to upload to the blockchain alliance network;
and the financial users and the asset users use the same important account book, after the assets are securitized, the third-party users check related data in real time, and the asset users perform fund model operation according to the latest data.
2. The blockchain-based asset interaction information tracing method according to claim 1, wherein the disclosing and consulting data in a blockchain according to corresponding business requirements comprises:
and uploading corresponding data to a block chain public network according to different business requirements of the financial user, the asset user and the third-party user, and displaying all personnel including the financial user, the asset user and the third-party user.
3. An information tracing device for asset interaction based on a blockchain is characterized in that the information tracing device for asset interaction based on the blockchain comprises a plurality of blockchain nodes, wherein each blockchain node comprises a transceiver, a processor, a memory and a plurality of communication buses, and the communication buses are connected with the processor, the transceiver and the memory;
the communication bus is used for connecting and communicating among the processor, the transceiver and the memory;
the transceiver is used for communicating with a plurality of the block chain link points and receiving service requests at the same time;
the processor is used for calling a stored program to operate the service request;
the memory is used for carrying out corresponding business processing according to the operation of the processor;
the memory comprises an operation module, a network communication module, a user interface module, a data processing module, a secret key module and an account book data module, wherein the operation module is connected with the processor, the network communication module is connected with the communication bus, the user interface module, the data processing module and the secret key module are connected with the operation module, and the account book data is connected with the data processing module;
the operation module is used for carrying out corresponding service processing according to the program called by the processor;
the network communication module is used for realizing data interaction of the memory;
the user interface module is used for registering users and receiving input data of financial users, asset users and third-party users;
the data processing module is used for processing data according to input data of a user and output information of the operation module;
the key module is used for encrypting data in the data processing process;
and the account book data module is used for maintaining and organizing the block chain data and the account data.
4. The device as claimed in claim 3, wherein the data processing module includes a right management unit, a data transceiver unit, a data search unit, a data management unit, and a cross-ledger processing unit, and the right management unit, the data transceiver unit, the data search unit, the data management unit, and the cross-ledger processing unit are connected in sequence;
the authority management unit is used for performing identity authentication and authorization;
the data receiving and sending unit is used for receiving the service request and uploading data information, and the data information comprises corresponding user identity information and extension information of corresponding type data;
the data searching unit is used for returning the uplink information according to the searching requirement;
the data management unit is used for uploading data or processing the existing data on the block chain;
and the cross-account book processing unit is used for interaction among different account book data.
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