CN110555763A - financial data processing method and device based on block chain - Google Patents
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Abstract
The disclosure relates to a financial data processing method and device based on a block chain. The method comprises the following steps: a node in the blockchain receives first financial transaction data; wherein the first financial transaction data includes an indication container; parsing the first financial transaction data to obtain indication information of second financial transaction data from the indication container; and acquiring second financial transaction data related to the first financial transaction data according to the indication information, associating the first financial transaction data with the second financial transaction data to generate block data, and issuing the block data to a block chain.
Description
Technical Field
The present disclosure relates to the field of blockchain technologies, and in particular, to a method and an apparatus for processing financial data based on a blockchain.
background
The block chain technology is a novel decentralized protocol, transaction data can be safely stored, information cannot be forged and falsified, an intelligent contract can be automatically executed, and auditing of any centralized organization is not needed. This decentralized, distrust-free mechanism reduces the credit costs in the global transaction chain in a more profound sense.
However, in a financial application scenario, because the data volume of financial data is large, and each user usually has a plurality of different financial accounts, the data of the different financial accounts are usually unordered and unrelated, and at present, when a data block is generated by using a blockchain technology, how to orderly and associatively organize the financial data to generate the data block is not concerned, so as to improve the data integration level and reduce the complexity of subsequent data calculation. Therefore, there is a need to provide a new technical solution to improve one or more of the problems in the above solutions.
Disclosure of Invention
An object of the present disclosure is to provide a method and apparatus for block chain-based financial data processing, which overcome one or more of the problems due to the limitations and disadvantages of the related art, at least to some extent.
According to a first aspect of embodiments of the present disclosure, there is provided a method for processing financial data based on a blockchain, the method including:
A node in the blockchain receives first financial transaction data; the first financial transaction data comprises an indication container, and indication information of second financial transaction data which is in a relationship with the first financial transaction data is stored in the indication container;
Parsing the first financial transaction data to obtain indication information of the second financial transaction data from the indication container;
And acquiring second financial transaction data related to the first financial transaction data according to the indication information, associating the first financial transaction data with the second financial transaction data to generate block data, and issuing the block data to a block chain.
In an embodiment of the disclosure, receiving, by a node in the blockchain, first financial transaction data includes:
The node receives the first financial transaction data sent by a client.
In an embodiment of the disclosure, the client stores a plurality of first financial transaction data in a data storage table in advance, and sets the indication container for each first financial transaction data.
In an embodiment of the disclosure, the first financial transaction data and the second financial transaction data are different types of data belonging to the same user.
In an embodiment of the disclosure, the indication information stored in the indication container at least includes an indication address, and the indication address is used for characterizing a storage address position of the second financial transaction data.
In an embodiment of the present disclosure, the first financial transaction data is associated with a plurality of second financial transaction data.
In an embodiment of the disclosure, the associating the first financial transaction data with the second financial transaction data to generate the block data includes:
Determining a priority of the financial transaction data according to the first financial transaction data and data types of the plurality of second financial transaction data;
And performing data association processing on the first financial transaction data and the plurality of second financial transaction data according to the priority of the financial transaction data to generate block data.
According to a second aspect of embodiments of the present disclosure, there is provided a block chain-based financial data processing apparatus, the apparatus including:
a receiving module, wherein a node in the blockchain receives first financial transaction data; the first financial transaction data comprises an indication container, and indication information of second financial transaction data which is in a relationship with the first financial transaction data is stored in the indication container;
the analysis module is used for analyzing the first financial transaction data to acquire the indication information of the second financial transaction data from the indication container; and
The processing module is used for acquiring second financial transaction data related to the first financial transaction data according to the indication information, associating the first financial transaction data with the second financial transaction data to generate block data, and issuing the block data to a block chain.
According to a third aspect of the embodiments of the present disclosure, there is provided a computer-readable storage medium, on which a computer program is stored, which when executed by a processor, implements the steps of the method for processing financial data based on blockchains according to any one of the embodiments described above.
according to a fourth aspect of the embodiments of the present disclosure, there is provided an electronic apparatus including:
a processor; and
A memory for storing executable instructions of the processor;
wherein the processor is configured to perform the steps of the blockchain-based financial data processing method of any one of the above embodiments via execution of the executable instructions.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
In the embodiment of the disclosure, by the financial data processing method and device based on the blockchain, when the data blocks are generated by processing financial transaction data by using the blockchain technology, the financial transaction data are effectively organized in an orderly and associated manner to generate the data blocks, so that the data integration level is improved, the complexity of subsequent data processing is reduced, the model of the blockchain network system for subsequent analysis and calculation of the financial data is simplified, the data processing efficiency is improved, and the power consumption is reduced.
drawings
FIG. 1 illustrates a block chain based financial data processing method flow diagram in an exemplary embodiment of the present disclosure;
FIG. 2 illustrates a flow chart of another blockchain-based financial data processing method in an exemplary embodiment of the present disclosure;
FIG. 3 illustrates a financial transaction data association diagram in an exemplary embodiment of the disclosure;
FIG. 4 illustrates another financial transaction data association diagram in an exemplary embodiment of the present disclosure;
FIG. 5 is a schematic diagram illustrating another exemplary financial transaction data association relationship in an exemplary embodiment of the disclosure
FIG. 6 shows a block chain based financial data processing apparatus schematic in an exemplary embodiment of the present disclosure;
fig. 7 shows a schematic diagram of an electronic device in an exemplary embodiment of the disclosure.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted. Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities may be implemented in the form of software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor devices and/or microcontroller devices.
the exemplary embodiment first provides a method for processing financial data based on a block chain, which can be applied to a block chain node such as a server. The blockchain network can refer to the prior art and is not described in detail here. Referring to fig. 1, the method may include the steps of:
Step S101: a node in the blockchain receives first financial transaction data; the first financial transaction data comprises an indication container, and indication information of second financial transaction data which is in a relevant relationship with the first financial transaction data is stored in the indication container.
Specifically, the node may be a server in a blockchain network, the first financial transaction data and the second financial transaction data may be different types of data belonging to the same user, for example, the first financial transaction data may be transaction data such as bank transfer, remittance or consumption, and the second financial transaction data may be financial data such as stock transaction data, fund transaction data, and the like, which is not limited in this embodiment. In an embodiment of the disclosure, the node may receive the first financial transaction data transmitted by a client, for example. The client may be, for example, a bank APP client or the like, which may send different types of data, such as consumption transaction data, stock transaction data, and fund transaction data, for subsequent processing. When the APP client side sends the financial transaction data, encryption processing can be carried out firstly, and then the financial transaction data are sent, and certainly, the node and the client side can obtain corresponding data after safety verification is carried out, so that the safety of the financial data is guaranteed. The specific security verification method may refer to the prior art, and is not described herein again.
The indication container may be an object used to store and organize other objects, e.g., a class implementing a linked list is an example of a container. For the container, reference may be made to the prior art, and details are not described herein. Illustratively, the indication information stored in the indication container may include at least an indication address, such as address 1, address 2 and address 3 shown in fig. 3, and the specific address may be a unique code, such as a hexadecimal code, and the like, and the indication address is used for characterizing a storage address location of the second financial transaction data. In an embodiment, the client may store a plurality of first financial transaction data under the same user account in a data storage table in advance, and set the indication container for each first financial transaction data, and with reference to fig. 3, a one-to-one association of data may be implemented. That is, the client, such as a bank APP, may obtain a plurality of different financial transaction data of the same user, and therefore, an indication container may be set for the first financial transaction data in advance to associate and map the different financial transaction data to which the same user belongs. In the specific association, different account information of the same user can be inquired according to the account opening identity information of the user, such as the identification number, so that the association setting is realized.
Step S102: the first financial transaction data is parsed to obtain indication information of the second financial transaction data from the indication container.
Specifically, after receiving first financial transaction data such as consumption transaction data, the node may parse the first financial transaction data and obtain indication information such as an indication address of second financial transaction data such as stock transaction data from the indication container.
step S103: and acquiring second financial transaction data related to the first financial transaction data according to the indication information, associating the first financial transaction data with the second financial transaction data to generate block data, and issuing the block data to a block chain.
specifically, the node may obtain the stock transaction data from the client, such as a bank APP, based on the obtained indication address. The consumption transaction data and the stock transaction data belonging to the same user can then be correlated to generate block data, and finally the block data is published into a block chain. In the embodiment, when the data blocks are generated by processing the financial transaction data by using the blockchain technology, the financial transaction data are orderly and associatively organized to generate the data blocks so as to improve the data integration level and reduce the complexity of subsequent data calculation, so that a model of the blockchain network system for subsequent analysis and calculation of the financial data becomes simple, and the data processing efficiency is improved.
The present exemplary embodiment is described below with reference to a specific application example. Table 1 illustrates a plurality of financial transaction data of a plurality of account numbers of a user, such as a user with customer number 0001, which may be stored in a banking transaction system server, and the banking APP may request the banking transaction system server to obtain the plurality of financial transaction data.
TABLE 1
| Customer number | transaction account number | Type of transaction | Transaction data |
| 001 | A00101 | A stock | Buy/35000, profit/10000 |
| 001 | A00102 | b-base gold | Buy/20000, profit/6000 |
| 001 | B00101 | Transferring accounts | Roll-out/10000 |
| 001 | B00102 | Consumer commodity | Payment/1000 yuan |
for example, the client, namely the bank APP, may store first financial transaction data, such as transaction data of stock a, in the same user account in advance, and set the indication container for the first financial transaction data. Referring to fig. 5, for example, a bank APP may set an indication container for transaction data of a stock in a transaction account a00101 to which a user with the number 0001 belongs, where an indication address, such as data storage address 1, of transaction data of B fund in the transaction account a00102 in a relationship (e.g., belonging to the same user with the number 0001) with the transaction data of the a stock is stored, an indication address, such as data storage address 2, of transfer transaction data in the account B00101, and an indication address, such as data storage address 3, of transaction data of consumer commodities in the account B00102. The addresses 1 to 3 may be unique codes, such as binary or hexadecimal codes, or other implementations for representing addresses, such as unique serial numbers, and the like, which is not limited herein.
In this way, the bank APP can set up a plurality of different financial transaction data for the same user in advance to achieve the association setting. The node may then parse the trade data of the a stock to obtain the corresponding storage address 1, storage address 2 and storage address 3 of the trade data of the B fund, the transfer trade data and the consumption commodity trade data from the indication container after receiving the trade data of the a stock, for example.
Next, the node may obtain transaction data, transfer transaction data, and consumer goods transaction data of the B fund from the client, such as a bank APP, based on the obtained storage address 1, storage address 2, and storage address 3. The trade data of the stock A, the trade data of the fund B, the transfer trade data and the commodity consumption trade data belonging to the same user can be correlated to generate block data, and finally the block data is published into a block chain. In the related technology, the transaction data of the stock A, the transaction data of the fund B, the transfer transaction data and the consumer goods transaction data are irregularly and dispersedly stored in the database, and when the block chain technology is used for processing the financial transaction data to generate data blocks, the data blocks are effectively generated by relatively orderly and associated organization of the financial transaction data which are randomly and dispersedly stored, so that the data integration level is improved, and the complexity of subsequent data calculation is reduced. For example, if a user needs to perform financial behavior feature analysis subsequently, the data attributed to the user after correlation integration can be directly used without acquiring scattered data from the database one by one, so that data processing is relatively simple and convenient, computing resources are saved, and data processing efficiency is improved.
Further, in the embodiment of the present disclosure, as shown in fig. 4 to 5, the first financial transaction data may be associated with a plurality of second financial transaction data, that is, one-to-many data association is implemented, for example, the transaction data of one a stock belonging to the same user may be associated with the transaction data of a B fund, the transfer transaction data, the consumption commodity transaction data, and the like, which is not limited thereto. Correspondingly, referring to fig. 2 in combination, the step of associating the first financial transaction data with the second financial transaction data to generate the block data may specifically include the following steps:
Step S201: the priority of the financial transaction data is determined according to the first financial transaction data and the data types of the plurality of second financial transaction data. For example, a mapping relationship between each data type and the priority may be preset, a lookup table, for example, is established, and then the priority of financial transaction data may be determined by looking up the lookup table according to the data types, such as consumption daily commodity transaction data, stock transaction data, and fund transaction data. For example, the trade data of the stock A has high priority, the trade data of the fund B has low priority, the commodity consumption trade data has low priority, and the transfer trade data has the lowest priority. Of course, the priority order is not limited to this, and may be specifically set according to circumstances.
Step S202: and performing data association processing on the first financial transaction data and the plurality of second financial transaction data according to the priority of the financial transaction data to generate block data. For example, the transaction data of the stock a, the transaction data of the fund B, the transaction data of the consumer goods and the transfer transaction data may be packaged into one data block in order according to the priority order. Therefore, usually, one data block integrates as many financial transaction data of the same user as possible, the data integration degree can be improved when the data block is generated, and the data with similar types are arranged in close proximity according to the priority determined by the data type, so that when the user financial behavior characteristic analysis is carried out, for example, the data with close proximity can be directly extracted for analysis to improve the analysis efficiency, and the accuracy of the analysis result is also improved to a certain extent. Meanwhile, the complexity of subsequent data processing is reduced, and the data processing efficiency is further improved.
In the embodiment of the disclosure, by the financial data processing method and device based on the blockchain, when the data blocks are generated by processing financial transaction data by using the blockchain technology, the financial transaction data are effectively organized in an orderly and associated manner to generate the data blocks, so that the data integration level is improved, the complexity of subsequent data processing is reduced, the model of the blockchain network system for subsequent analysis and calculation of the financial data is simplified, the data processing efficiency is improved, and the power consumption is reduced.
It should be noted that although the various steps of the methods of the present disclosure are depicted in the drawings in a particular order, this does not require or imply that these steps must be performed in this particular order, or that all of the depicted steps must be performed, to achieve desirable results. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step execution, and/or one step broken down into multiple step executions, etc. Additionally, it will also be readily appreciated that the steps may be performed synchronously or asynchronously, e.g., among multiple modules/processes/threads.
Further, in the present exemplary embodiment, a financial data processing apparatus based on a blockchain is also provided. Referring to fig. 6, the apparatus may include a receiving module 501, a parsing module 502, and a processing module 503; wherein:
the receiving module 501 is configured to enable a node in the blockchain to receive first financial transaction data; the first financial transaction data comprises an indication container, and indication information of second financial transaction data which is in a relationship with the first financial transaction data is stored in the indication container;
the parsing module 502 is configured to parse the first financial transaction data to obtain indication information of the second financial transaction data from the indication container;
The processing module 503 is configured to obtain second financial transaction data related to the first financial transaction data according to the indication information, associate the first financial transaction data with the second financial transaction data to generate block data, and issue the block data to a block chain.
In an embodiment of the disclosure, the receiving module 501 may be specifically configured to enable the node to receive the first financial transaction data sent by a client.
In an embodiment of the disclosure, the client stores a plurality of first financial transaction data in a data storage table in advance, and sets the indication container for each first financial transaction data.
In an embodiment of the disclosure, the first financial transaction data and the second financial transaction data are different types of data belonging to the same user.
In an embodiment of the disclosure, the indication information stored in the indication container at least includes an indication address, and the indication address is used for characterizing a storage address position of the second financial transaction data.
in an embodiment of the present disclosure, the first financial transaction data is associated with a plurality of second financial transaction data.
In an embodiment of the disclosure, the associating the first financial transaction data and the second financial transaction data by the processing module 503 to generate the block data may specifically include: determining a priority of the financial transaction data according to the first financial transaction data and data types of the plurality of second financial transaction data; and performing data association processing on the first financial transaction data and the plurality of second financial transaction data according to the priority of the financial transaction data to generate block data.
With regard to the apparatus in the above embodiments, the specific manner in which each module performs operations has been described in detail in the embodiments related to the method, and will not be elaborated here.
It should be noted that although in the above detailed description several modules or units of the device for action execution are mentioned, such a division is not mandatory. Indeed, the features and functionality of two or more modules or units described above may be embodied in one module or unit, according to embodiments of the present disclosure. Conversely, the features and functions of one module or unit described above may be further divided into embodiments by a plurality of modules or units. The components shown as modules or units may or may not be physical units, i.e. may be located in one place or may also be distributed over a plurality of network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the wood-disclosed scheme. One of ordinary skill in the art can understand and implement it without inventive effort.
In an exemplary embodiment of the present disclosure, there is also provided a computer-readable storage medium, on which a computer program is stored, which when executed by, for example, a processor, may implement the steps of the block chain based financial data processing method described in any one of the above embodiments. In some possible embodiments, aspects of the present invention may also be implemented in the form of a program product comprising program code means for causing a terminal device to carry out the steps according to various exemplary embodiments of the present invention as described in the above-mentioned block chain based financial data processing method section of the present specification, when said program product is run on the terminal device.
The program product for implementing the above method of the embodiment of the present invention may employ a portable compact disc read only memory (CD-ROM) and include program codes, and may be run on a terminal device, such as a personal computer. However, the program product of the present invention is not limited in this regard and, in the present document, a readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
The program product may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. A readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium include: an electrical connection having one or more wires, a portable disk, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
The computer readable storage medium may include a propagated data signal with readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A readable storage medium may also be any readable medium that is not a readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a readable storage medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device and partly on a remote computing device, or entirely on the remote computing device or server. In the case of a remote computing device, the remote computing device may be connected to the user computing device through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computing device (e.g., through the internet using an internet service provider).
in an exemplary embodiment of the present disclosure, there is also provided an electronic device, such as a node server, which may include a processor and a memory for storing executable instructions of the processor. Wherein the processor is configured to perform the steps of the blockchain-based financial data processing method of any one of the above embodiments via execution of the executable instructions.
As will be appreciated by one skilled in the art, aspects of the present invention may be embodied as a system, method or program product. Thus, various aspects of the invention may be embodied in the form of: an entirely hardware embodiment, an entirely software embodiment (including firmware, microcode, etc.) or an embodiment combining hardware and software aspects that may all generally be referred to herein as a "circuit," module "or" system.
An electronic device 600 according to this embodiment of the invention is described below with reference to fig. 7. The electronic device 600 shown in fig. 7 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present invention.
as shown in fig. 7, the electronic device 600 is embodied in the form of a general purpose computing device. The components of the electronic device 600 may include, but are not limited to: at least one processing unit 610, at least one storage unit 620, a bus 630 that connects the various system components (including the storage unit 620 and the processing unit 610), a display unit 640, and the like.
Wherein the storage unit stores program code executable by the processing unit 610 to cause the processing unit 610 to perform steps according to various exemplary embodiments of the present invention described in the above-mentioned blockchain-based financial data processing method section of the present specification. For example, the processing unit 610 may perform the steps as shown in fig. 1.
The storage unit 620 may include readable media in the form of volatile memory units, such as a random access memory unit (RAM)6201 and/or a cache memory unit 6202, and may further include a read-only memory unit (ROM) 6203.
the memory unit 620 may also include a program/utility 6204 having a set (at least one) of program modules 6205, such program modules 6205 including, but not limited to: an operating system, one or more application programs, other program modules, and program data, each of which, or some combination thereof, may comprise an implementation of a network environment.
Bus 630 may be one or more of several types of bus structures, including a memory unit bus or memory unit controller, a peripheral bus, an accelerated graphics port, a processing unit, or a local bus using any of a variety of bus architectures.
The electronic device 600 may also communicate with one or more external devices 700 (e.g., clients, keyboards, pointing devices, bluetooth devices, etc.), with one or more devices that enable a user to interact with the electronic device 600, and/or with any devices (e.g., routers, modems, etc.) that enable the electronic device 600 to communicate with one or more other computing devices. Such communication may occur via an input/output (I/O) interface 650. Also, the electronic device 600 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network such as the Internet) via the network adapter 660. The network adapter 660 may communicate with other modules of the electronic device 600 via the bus 630. It should be appreciated that although not shown in the figures, other hardware and/or software modules may be used in conjunction with the electronic device 600, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, among others.
Through the above description of the embodiments, those skilled in the art will readily understand that the exemplary embodiments described herein may be implemented by software, or by software in combination with necessary hardware. Therefore, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (which may be a CD-ROM, a usb disk, a removable hard disk, etc.) or on a network, and includes several instructions to enable a computing device (which may be a personal computer, a server, or a network device, etc.) to execute the above-mentioned block chain-based financial data processing method according to the embodiments of the present disclosure.
other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
Claims (10)
1. a financial data processing method based on a block chain is characterized by comprising the following steps:
A node in the blockchain receives first financial transaction data; the first financial transaction data comprises an indication container, and indication information of second financial transaction data which is in a relationship with the first financial transaction data is stored in the indication container;
parsing the first financial transaction data to obtain indication information of the second financial transaction data from the indication container;
And acquiring second financial transaction data related to the first financial transaction data according to the indication information, associating the first financial transaction data with the second financial transaction data to generate block data, and issuing the block data to a block chain.
2. the method of claim 1, wherein receiving the first financial transaction data at a node in the blockchain comprises:
The node receives the first financial transaction data sent by a client.
3. the method of claim 2, wherein the client stores a plurality of the first financial transaction data in a data storage table in advance, and sets the indication container for each first financial transaction data.
4. A method according to any one of claims 1 to 3, wherein the first and second financial transaction data are different types of data to which the same user belongs.
5. the method of claim 4, wherein the indication information stored in the indication container includes at least an indication address for characterizing a storage address location of the second financial transaction data.
6. The method of claim 5, wherein the first financial transaction data is associated with a plurality of second financial transaction data.
7. The method of claim 6, wherein associating the first financial transaction data with the second financial transaction data to generate block data comprises:
Determining a priority of the financial transaction data according to the first financial transaction data and data types of the plurality of second financial transaction data;
And performing data association processing on the first financial transaction data and the plurality of second financial transaction data according to the priority of the financial transaction data to generate block data.
8. a blockchain-based financial data processing apparatus, the apparatus comprising:
A receiving module, wherein a node in the blockchain receives first financial transaction data; the first financial transaction data comprises an indication container, and indication information of second financial transaction data which is in a relationship with the first financial transaction data is stored in the indication container;
the analysis module is used for analyzing the first financial transaction data to acquire the indication information of the second financial transaction data from the indication container; and
The processing module is used for acquiring second financial transaction data related to the first financial transaction data according to the indication information, associating the first financial transaction data with the second financial transaction data to generate block data, and issuing the block data to a block chain.
9. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method for blockchain-based financial data processing according to any one of claims 1 to 7.
10. an electronic device, comprising:
A processor; and
a memory for storing executable instructions of the processor;
Wherein the processor is configured to perform the steps of the blockchain-based financial data processing method of any one of claims 1 to 7 via execution of the executable instructions.
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Application publication date: 20191210 |