CN111950245A - Financial statement generation method, device, equipment and medium based on block chain - Google Patents
Financial statement generation method, device, equipment and medium based on block chain Download PDFInfo
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- CN111950245A CN111950245A CN202010864510.9A CN202010864510A CN111950245A CN 111950245 A CN111950245 A CN 111950245A CN 202010864510 A CN202010864510 A CN 202010864510A CN 111950245 A CN111950245 A CN 111950245A
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Abstract
The application discloses a financial statement generating method, device, equipment and medium based on a block chain, comprising the following steps: acquiring a financial statement generation request; extracting target key information in the financial statement generation request; generating a corresponding first intelligent contract by using the target key information; and generating a corresponding financial statement based on the target financial data stored on the block chain through the first intelligent contract. Therefore, the corresponding intelligent contract is generated by utilizing the target key information extracted from the financial statement generation request, then the corresponding financial statement is generated based on the financial data stored on the block chain through the generated intelligent contract, the corresponding financial statement can be generated quickly according to actual requirements, and the authenticity of the generated financial statement is guaranteed.
Description
Technical Field
The present application relates to the field of blockchain technologies, and in particular, to a method, an apparatus, a device, and a medium for generating a financial statement based on a blockchain.
Background
In the process of doing financial evaluation, according to different enterprises, different evaluation organizations, different business scenes and other conditions, financial statements of different needs are needed to be made, the financial statements of different needs to be seen under different conditions are different, or under the same condition, because people using the financial statements are different, the information of the corresponding needed financial statements is different, the needed information and the format are also different, great effort and resources are needed to be invested, and a large amount of resources are needed to be invested to verify the data authenticity of the financial statements. Therefore, how to generate a real and reliable financial statement according to actual needs is a problem to be solved at present.
Disclosure of Invention
In view of this, an object of the present application is to provide a method, an apparatus, a device and a medium for generating a financial statement based on a block chain, which can quickly generate a corresponding financial statement according to actual requirements and ensure authenticity of the generated financial statement. The specific scheme is as follows:
in a first aspect, the present application discloses a financial statement generating method based on a block chain, which is applied to a block chain node, and includes:
acquiring a financial statement generation request;
extracting target key information in the financial statement generation request;
generating a corresponding first intelligent contract by using the target key information;
and generating a corresponding financial statement based on the target financial data stored on the block chain through the first intelligent contract.
Optionally, before the obtaining the financial statement generation request, the method further includes:
acquiring a transaction request; the transaction request carries a target characteristic value corresponding to the financial data; the target characteristic value is obtained by performing single irreversible function operation on the corresponding financial data;
and generating a token voucher circulation record corresponding to the transaction request and registering the token voucher circulation record in a block chain.
Optionally, the financial statement generating method further includes:
associating the target financial data with the corresponding target characteristic value.
Optionally, before the obtaining the financial statement generation request, the method further includes:
and generating the target financial data according to token passing circulation record statistics stored on the block chain by a second intelligent contract.
Optionally, before generating the target financial data according to token evidence-passing circulation record statistics stored on the block chain by using the second intelligent contract, the method further includes:
judging whether a financial data statistical time condition is reached;
and if the financial data statistical time condition is met, triggering the step of generating the target financial data according to token evidence passing circulation record statistics stored on the block chain through a second intelligent contract.
Optionally, the generating the target financial data according to token evidence-passing circulation record statistics stored on the block chain by using a second intelligent contract includes:
and generating the target financial data according to token passing circulation records stored in the block chain and preset format statistics by a second intelligent contract.
In a second aspect, the present application discloses a financial statement generating device based on a block chain, applied to a block chain node, including:
the request acquisition module is used for acquiring a financial statement generation request;
the information extraction module is used for extracting target key information in the financial statement generation request;
the contract generating module is used for generating a corresponding first intelligent contract by utilizing the target key information;
and the report generation module is used for generating a corresponding financial report based on the target financial data stored on the block chain through the first intelligent contract.
Optionally, the financial statement generating device further includes:
the transaction request acquisition module is used for acquiring a transaction request; the transaction request carries a target characteristic value corresponding to the financial data; the target characteristic value is obtained by performing single irreversible function operation on the corresponding financial data;
and the circulation record generating module is used for generating token circulation records corresponding to the transaction requests and registering the token circulation records in the block chain.
Optionally, the financial statement generating device further includes:
a feature value association module to associate the target financial data with the corresponding target feature value.
Optionally, the financial statement generating device further includes:
and the target financial data generation module is used for generating the target financial data according to token passing circulation record statistics stored on the block chain through a second intelligent contract.
Optionally, the financial statement generating device further includes:
the condition judging module is used for judging whether the financial data statistical time condition is met or not;
and the contract triggering module is used for triggering the second intelligent contract if the condition judging module judges that the financial data statistical time condition is reached.
And the report generation module is specifically used for generating the target financial data through a second intelligent contract according to token passing circulation records stored in the block chain and preset format statistics.
In a third aspect, the present application discloses an electronic device comprising a processor and a memory; wherein the content of the first and second substances,
the memory is used for storing a computer program;
the processor is used for executing the computer program to realize the financial statement generating method.
In a fourth aspect, the present application discloses a computer readable storage medium for storing a computer program, wherein the computer program, when executed by a processor, implements the aforementioned financial statement generation method.
Therefore, the method and the device for generating the financial statement firstly acquire a financial statement generation request, then extract the target key information in the financial statement generation request, then generate a corresponding first intelligent contract by using the target key information, and finally generate a corresponding financial statement based on the target financial data stored on the block chain through the first intelligent contract. Therefore, the corresponding intelligent contract is generated by utilizing the target key information extracted from the financial statement generation request, then the corresponding financial statement is generated based on the financial data stored on the block chain through the generated intelligent contract, the corresponding financial statement can be generated quickly according to actual requirements, and the authenticity of the generated financial statement is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a flowchart of a block chain based financial statement generation method disclosed herein;
FIG. 2 is a schematic illustration of a particular financial statement disclosed herein;
FIG. 3 is a schematic illustration of a particular financial statement disclosed herein;
FIG. 4 is a schematic illustration of a particular financial statement disclosed herein;
FIG. 5 is a flowchart of a specific block chain-based financial statement generation method disclosed herein;
FIG. 6 is a schematic structural diagram of a block chain-based financial statement generating apparatus according to the present disclosure;
fig. 7 is a block diagram of an electronic device disclosed in the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the process of doing financial evaluation, according to different enterprises, different evaluation organizations, different business scenes and other conditions, financial statements of different needs are needed to be made, the financial statements of different needs to be seen under different conditions are different, or under the same condition, because people using the financial statements are different, the information of the corresponding needed financial statements is different, the needed information and the format are also different, great effort and resources are needed to be invested, and a large amount of resources are needed to be invested to verify the data authenticity of the financial statements. Therefore, how to generate a real and reliable financial statement according to actual needs is a problem to be solved at present. Therefore, the financial statement generation scheme based on the block chain is provided, the corresponding financial statement can be generated quickly according to actual requirements, and authenticity of the generated financial statement is guaranteed.
Referring to fig. 1, an embodiment of the present application discloses a financial statement generation method based on a block chain, which is applied to a block chain node, and includes:
step S11: and acquiring a financial statement generation request.
Step S12: and extracting target key information in the financial statement generation request.
Step S13: and generating a corresponding first intelligent contract by using the target key information.
Step S14: and generating a corresponding financial statement based on the target financial data stored on the block chain through the first intelligent contract.
In a specific implementation manner, data corresponding to the target key information may be extracted from the target financial data on the blockchain through the first intelligent contract, and the corresponding financial statement may be generated according to a statement format corresponding to the current financial statement generation request.
And the target key information is a key element corresponding to the financial statement to be generated.
That is, in the embodiment of the application, after the financial statement generation request is acquired, the data key elements are extracted, the first intelligent contract corresponding to the requirement is produced and issued, the corresponding first intelligent contract is automatically executed, and the corresponding financial statement is generated based on the financial data stored on the chain.
And after generating the financial statement, sending the financial statement to a corresponding request terminal, such as a mailbox or other receiving address of the requester.
For example, the data table of the main financial indexes in a specific quarter and the data table of the main financial indexes in the specific quarter in 2018 are generated by demand, and the key elements of the extracted report form according to the demand are as follows: the annual time range is 2018, the business income is realized, the net profit attributed to the stockholders of the listed companies for deducting the non-operational loss and profit, the net amount of the current flow generated by the business acquisition is calculated, and the like, the corresponding intelligent contract A is generated by quarterly induction, the financial report generated by the intelligent contract A is shown in figure 2, and figure 2 is a specific financial report schematic diagram disclosed by the embodiment of the application.
For example, the demand of the non-recurrent profit and loss project financial data table is to generate a non-recurrent profit and loss project financial data table of 16 years to 18 years, and the key elements of the report are extracted according to the demand: in a time range from 2016 to 2018, infrequently damaged and benefited items, induction by year, and the like, a corresponding intelligent contract B is generated, a financial statement generated through the intelligent contract B is shown in fig. 3, and fig. 3 is a specific financial statement schematic diagram disclosed in the embodiment of the present application.
For example, a research and development investment financial data table is developed at a specific time, a research and development investment financial data table with 16 to 18 years is generated as required, and according to the requirement, key elements of a report form are extracted: in a time range from 2016 to 2018, research and development staff and research and develop all relevant financial data, induction by year, and the like to generate a corresponding intelligent contract C, a financial statement generated through the intelligent contract C is shown in fig. 4, and fig. 4 is a specific financial statement schematic diagram disclosed in the embodiment of the present application.
Therefore, in the embodiment of the application, a financial statement generation request is acquired first, then the target key information in the financial statement generation request is extracted, then the target key information is utilized to generate the corresponding first intelligent contract, and finally the corresponding financial statement is generated based on the target financial data stored on the block chain through the first intelligent contract. Therefore, the corresponding intelligent contract is generated by utilizing the target key information extracted from the financial statement generation request, then the corresponding financial statement is generated based on the financial data stored on the block chain through the generated intelligent contract, the corresponding financial statement can be generated quickly according to actual requirements, and the authenticity of the generated financial statement is guaranteed.
Referring to fig. 5, an embodiment of the present application discloses a specific financial statement generation method based on a block chain, which is applied to a block chain node, and includes:
step S21: and generating the target financial data according to token passing circulation record statistics stored on the block chain by a second intelligent contract.
In a specific implementation manner, the embodiment may determine whether a financial data statistics time condition is reached; and if the financial data statistical time condition is met, triggering the step of generating the target financial data according to token evidence passing circulation record statistics stored on the block chain through a second intelligent contract.
And the second intelligent contract is a financial summary intelligent contract and is used for summarizing financial data according to token certification circulation records stored on the block chain to generate the target financial data.
In addition, the target financial data can be generated according to token certification circulation records stored in the block chain and preset format statistics by the second intelligent contract.
Step S22: associating the target financial data with the corresponding target characteristic value.
In particular embodiments, the present embodiment may obtain a transaction request; the transaction request carries a target characteristic value corresponding to the financial data; the target characteristic value is obtained by performing single irreversible function operation on the corresponding financial data; and generating a token voucher circulation record corresponding to the transaction request and registering the token voucher circulation record in a block chain.
Wherein the one-way irreversible function may include, but is not limited to, a HASH function.
That is, the token passport currency flow record may include the target feature value. And recording the characteristic value of each transaction data by using Token certification circulation records on the block chain, wherein the characteristic value comprises information of both transaction parties, the type of the current transaction money, transaction details, transaction description, transaction time and the like. Wherein the target characteristic value may be a HASH value. The Token passage record can be as shown in table one. The table is used for illustrating the format of transaction circulation data stored on the blockchain, and all related transactions such as wages, taxes, social security and the like can be recorded in circulation on the blockchain. And generating a financial statement according to different requirements according to the real transaction data recorded by the block chain.
For example, the blockchain platform receives the item transaction request, carries a corresponding target hash value, and the hash value includes wallet addresses of both parties of the current transaction, signature information for initiating the transaction, the purpose of the current transaction, item information of a company to which the current transaction belongs, transaction details and the like. Such as: the received hash value of the transaction message is: 0x89e4cf76783ac88b96ecd4f90b13d2 edced 42ca5, the corresponding source data being: company a transfers 1 ten thousand dollars to company B, and the counterpart of B is the xxx software development company, because the software service fee is paid for 10 o' clock on 28 days tuesday, 4 months, 28 months, 2020.
Watch 1
In addition, in the embodiment, a second intelligent contract, that is, a financial summary table intelligent contract, may be issued in advance, and according to Token circulation records recorded on the block chain, the second intelligent contract records all financial conditions of the company including income, expenditure, tax payment, and the like in each month at the end of the month, and sums and summarizes each item at the end of the year to form a summary table, that is, to generate the target financial data, so that the method is convenient to use when making financial statements, the table contents are stored on the block chain, and the hash of the table contents on the block chain is associated with the table. Therefore, account balance can be achieved, and accounts are consistent, so that authenticity and accuracy of account book data are guaranteed. For example, see table two, which is a table generated by associating the financial summary table with the corresponding HASH according to the Token circulation record of the block chain for the second intelligent contract.
Watch two
| Date | Business person | Description of transactions | Expenditure of | Income (R) | hash |
| 2010.09.01 | A(0xa) | Annual fee for paying patent | 2280 | Ox1 | |
| 2010.09.07 | B(0xb) | Paying property management fees | 621 | 0x2 | |
| 2010.09.13 | A(0xa) | Wage generation | 2600 | 0x3 | |
| 2010.09.14 | B(0xb) | Tax payment | 1242.5 | 0x4 | |
| 2010.10.07 | C(0xc) | Software development costs | 12000 | 0x5 |
Step S23: and acquiring a financial statement generation request.
Step S24: and extracting target key information in the financial statement generation request.
Step S25: and generating a corresponding first intelligent contract by using the target key information.
Step S26: and generating a corresponding financial statement based on the target financial data stored on the block chain through the first intelligent contract.
Referring to fig. 6, the financial statement generating apparatus based on a blockchain disclosed in the present application is applied to a blockchain node, and includes:
the request acquisition module 11 is used for acquiring a financial statement generation request;
the information extraction module 12 is used for extracting target key information in the financial statement generation request;
the contract generating module 13 is used for generating a corresponding first intelligent contract by using the target key information;
and the report generating module 14 is configured to generate a corresponding financial report based on the target financial data stored in the block chain through the first intelligent contract.
Therefore, in the embodiment of the application, a financial statement generation request is acquired first, then the target key information in the financial statement generation request is extracted, then the target key information is utilized to generate the corresponding first intelligent contract, and finally the corresponding financial statement is generated based on the target financial data stored on the block chain through the first intelligent contract. Therefore, the corresponding intelligent contract is generated by utilizing the target key information extracted from the financial statement generation request, then the corresponding financial statement is generated based on the financial data stored on the block chain through the generated intelligent contract, the corresponding financial statement can be generated quickly according to actual requirements, and the authenticity of the generated financial statement is guaranteed.
And, the financial statement generating device further comprises:
and the target financial data generation module is used for generating the target financial data according to token passing circulation record statistics stored on the block chain through a second intelligent contract.
The financial statement generating device further comprises:
the transaction request acquisition module is used for acquiring a transaction request; the transaction request carries a target characteristic value corresponding to the financial data; the target characteristic value is obtained by performing single irreversible function operation on the corresponding financial data;
and the circulation record generating module is used for generating token circulation records corresponding to the transaction requests and registering the token circulation records in the block chain.
The financial statement generating device further comprises:
a feature value association module to associate the target financial data with the corresponding target feature value.
The financial statement generating device further comprises:
the condition judging module is used for judging whether the financial data statistical time condition is met or not;
and the contract triggering module is used for triggering the second intelligent contract if the condition judging module judges that the financial data statistical time condition is reached.
The report generation module 14 is specifically configured to generate the target financial data according to token passing circulation records stored in the block chain and preset format statistics by using a second intelligent contract.
Referring to fig. 7, an embodiment of the present application discloses an electronic device, which includes a processor 21 and a memory 22; wherein, the memory 22 is used for saving computer programs; the processor 21 is configured to execute the computer program to implement the financial statement generating method disclosed in the foregoing embodiment.
For the specific process of the financial statement generating method, reference may be made to the corresponding contents disclosed in the foregoing embodiments, and details are not repeated herein.
Further, an embodiment of the present application also discloses a computer-readable storage medium for storing a computer program, wherein the computer program, when executed by a processor, implements the financial statement generating method disclosed in the foregoing embodiment.
For the specific process of the financial statement generating method, reference may be made to the corresponding contents disclosed in the foregoing embodiments, and details are not repeated herein.
The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The method, the device, the equipment and the medium for generating the financial statement based on the block chain are introduced in detail, a specific example is applied in the text to explain the principle and the implementation mode of the application, and the description of the embodiment is only used for helping to understand the method and the core idea of the application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. A financial statement generating method based on a block chain is characterized in that the method is applied to a block chain node and comprises the following steps:
acquiring a financial statement generation request;
extracting target key information in the financial statement generation request;
generating a corresponding first intelligent contract by using the target key information;
and generating a corresponding financial statement based on the target financial data stored on the block chain through the first intelligent contract.
2. The method of block chain based financial statement generation according to claim 1 wherein prior to said obtaining a financial statement generation request, said method further comprises:
acquiring a transaction request; the transaction request carries a target characteristic value corresponding to the financial data; the target characteristic value is obtained by performing single irreversible function operation on the corresponding financial data;
and generating a token voucher circulation record corresponding to the transaction request and registering the token voucher circulation record in a block chain.
3. The method of generating a block chain based financial statement according to claim 2 further comprising:
associating the target financial data with the corresponding target characteristic value.
4. The method according to claim 2, wherein prior to said obtaining a financial statement generation request, said method further comprises:
and generating the target financial data according to token passing circulation record statistics stored on the block chain by a second intelligent contract.
5. The method according to claim 4, wherein before generating the target financial data according to token passing circulation record statistics stored in the blockchain by the second intelligent contract, the method further comprises:
judging whether a financial data statistical time condition is reached;
and if the financial data statistical time condition is met, triggering the step of generating the target financial data according to token evidence passing circulation record statistics stored on the block chain through a second intelligent contract.
6. The block chain-based financial statement generating method according to claim 4, wherein said generating said target financial data according to token certified circulation record statistics stored on the block chain by a second intelligent contract comprises:
and generating the target financial data according to token passing circulation records stored in the block chain and preset format statistics by a second intelligent contract.
7. A financial statement generating device based on a block chain is characterized in that the financial statement generating device is applied to a block chain node and comprises the following components:
the request acquisition module is used for acquiring a financial statement generation request;
the information extraction module is used for extracting target key information in the financial statement generation request;
the contract generating module is used for generating a corresponding first intelligent contract by utilizing the target key information;
and the report generation module is used for generating a corresponding financial report based on the target financial data stored on the block chain through the first intelligent contract.
8. The blockchain-based financial statement generating apparatus according to claim 7 further comprising:
and the target financial data generation module is used for generating the target financial data according to token passing circulation record statistics stored on the block chain through a second intelligent contract.
9. An electronic device comprising a processor and a memory; wherein the content of the first and second substances,
the memory is used for storing a computer program;
the processor for executing the computer program to implement the financial statement generating method of any one of claims 1 to 6.
10. A computer-readable storage medium for storing a computer program, wherein the computer program when executed by a processor implements the financial statement generation method of any one of claims 1 to 6.
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