CN112016920A - Integrated service platform, income certificate management method, device and medium - Google Patents
Integrated service platform, income certificate management method, device and medium Download PDFInfo
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Abstract
The invention discloses a comprehensive service platform, a method, a device and a medium for managing income certificates, comprising the following steps: generating a revenue voucher for the subscriber; storing the income voucher into a database, and storing a Hash value of the income voucher subjected to Hash processing into a block chain; issuing a income certificate downloading link to a signing user, wherein the downloading link is used for the signing user to obtain the income certificate; and providing a income certificate after the subscriber initiates a downloading request through the downloading link, or providing the income certificate after the subscriber initiates the downloading request according to the subscription authority. The invention has the characteristics of high reliability, decentralization, distributed storage and the like; the safety is high, and the cracking is not easy to occur; financial institutions or qualified non-silver institutions may be added to the blockchain network to provide revenue voucher query services.
Description
Technical Field
The present invention relates to the field of wireless communications technologies, and in particular, to a comprehensive service platform, a method, an apparatus, and a medium for revenue credential management.
Background
With the development of the times, the consumption concept of people is changed, and advanced consumption becomes one of the mainstream consumption modes. Income vouchers are increasingly required as indispensable certification materials for handling credit cards, loans, visas and the like.
The prior art has the disadvantage of low efficiency in processing income vouchers.
Disclosure of Invention
The invention provides a comprehensive service platform, a method, a device and a medium for managing income vouchers, which are used for solving the problem of low efficiency of transacting income vouchers.
The invention provides the following technical scheme:
an integrated services platform, comprising:
the certificate receiving module is used for generating a income certificate of a signing user and synchronizing the generated certificate to the block chain management platform;
the block chain management platform is used for storing the synchronized income voucher into a database and storing a Hash value obtained by Hash processing of the income voucher into the block chain;
the certificate link interface is used for issuing a income certificate download link to the signing user, and the download link is used for the signing user to obtain the income certificate;
and the voucher downloading interface is used for providing a income voucher after a signing user initiates a downloading request through the downloading link, or providing the income voucher after the signing user initiates the downloading request according to the signing authority.
In an implementation, the method further comprises the following steps:
and the block chain supervision platform is used for supervising the block chain and the income voucher on the block chain by an authorized user.
In an implementation, the method further comprises the following steps:
the income recording module is used for recording the income of the signing user;
the certificate receiving module is further used for generating income certificates of the subscribers according to the income records of the subscribers.
In implementation, the credential receiving module comprises:
the paper processing unit is used for generating the paper income certificate into an electronic income certificate and then synchronizing the electronic income certificate to the block chain management platform; and/or the presence of a gas in the gas,
and the electronic processing unit is used for synchronizing the generated income voucher of the electronic edition to the block chain management platform.
In implementation, the voucher download interface is further configured to, after the subscriber initiates a download request, obtain a revenue voucher and perform Hash processing, check the Hash value obtained by the processing with the Hash value returned from the blockchain, and provide the revenue voucher available for downloading to the subscriber after the check is passed.
In an implementation, the credential download interface is further configured to record information of the download revenue credential into the block data of the block chain.
A method of revenue credential management, comprising:
generating a revenue voucher for the subscriber;
storing the income voucher into a database, and storing a Hash value of the income voucher subjected to Hash processing into a block chain;
issuing a income certificate downloading link to a signing user, wherein the downloading link is used for the signing user to obtain the income certificate;
and providing a income certificate after the subscriber initiates a downloading request through the downloading link, or providing the income certificate after the subscriber initiates the downloading request according to the subscription authority.
In an implementation, the method further comprises the following steps:
a regulatory interface is provided to authorized users that regulate blockchains and revenue vouchers thereon.
In an implementation, the method further comprises the following steps:
recording the income of the signed user;
and generating a income certificate of the signing user according to the income record of the signing user.
In an implementation, generating revenue credentials for a subscriber includes:
generating an electronic version income certificate from the paper income certificate; and/or the presence of a gas in the gas,
a generated electronic version of the revenue voucher.
In an implementation, providing revenue credentials to subscribers includes:
and after the signing user initiates a downloading request, acquiring a income certificate and carrying out Hash processing, verifying the Hash value obtained by processing and the Hash value returned from the block chain, and providing the income certificate for downloading to the signing user after the verification is passed.
In an implementation, the method further comprises the following steps:
and recording the information of the download income voucher into the block data of the block chain.
A revenue credential management device, comprising:
a processor for reading the program in the memory, performing the following processes:
generating a revenue voucher for the subscriber;
storing the income voucher into a database, and storing a Hash value of the income voucher subjected to Hash processing into a block chain;
issuing a income certificate downloading link to a signing user, wherein the downloading link is used for the signing user to obtain the income certificate;
providing income voucher after the signing user initiates a downloading request through the downloading link, or providing income voucher after the signing user initiates a downloading request according to the signing authority;
a transceiver for receiving and transmitting data under the control of the processor.
In an implementation, the method further comprises the following steps:
a regulatory interface is provided to authorized users that regulate blockchains and revenue vouchers thereon.
In an implementation, the method further comprises the following steps:
recording the income of the signed user;
and generating a income certificate of the signing user according to the income record of the signing user.
In an implementation, generating revenue credentials for a subscriber includes:
generating an electronic version income certificate from the paper income certificate; and/or the presence of a gas in the gas,
a generated electronic version of the revenue voucher.
In an implementation, providing revenue credentials to subscribers includes:
and after the signing user initiates a downloading request, acquiring a income certificate and carrying out Hash processing, verifying the Hash value obtained by processing and the Hash value returned from the block chain, and providing the income certificate for downloading to the signing user after the verification is passed.
In an implementation, the method further comprises the following steps:
and recording the information of the download income voucher into the block data of the block chain.
A computer-readable storage medium storing a computer program for executing the above-described revenue credential management method.
The invention has the following beneficial effects:
in the technical scheme provided by the embodiment of the invention, the block chain technology is utilized to realize the purposes of data non-falsification, traceability and safety, such as point-to-point, encryption and consensus algorithm, and the like, and the method has the characteristics of high reliability, decentralization, distributed storage and the like. Because the data of the chain link is the Hash value of the income voucher, the safety is high, and the data is not easy to crack; because the voucher downloading interface is provided, a financial institution or a qualified non-silver institution can be added into the block chain network to provide the income voucher inquiry service.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural diagram of an integrated service platform according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an application environment of an integrated service platform according to an embodiment of the present invention;
FIG. 3 is a schematic diagram illustrating an application flow of an integrated service platform according to an embodiment of the present invention;
FIG. 4 is a block chain implementation flow diagram of the integrated services platform according to an embodiment of the present invention;
FIG. 5 is a diagram illustrating certificate issuance of an integrated service platform according to an embodiment of the present invention;
FIG. 6 is a flow chart illustrating an exemplary implementation of a method for revenue credential management in accordance with an embodiment of the present invention;
FIG. 7 is a diagram illustrating a configuration of a revenue credential management device according to an embodiment of the present invention.
Detailed Description
The inventor notices in the process of invention that:
with the rise of domestic shared economy and the development of computer technology, more and more individual operators appear. These individual operators have many income sources, are not fixed, have income certification which is difficult, and need to go to the supervision institution for handling by themselves. The increase of the individual operator income certification development requirements leads the income certification business handling window pressure of the supervision institution to be increased, and brings great burden to the individual operator and the office staff of the supervision institution. After the opening is completed, the individual operator needs to submit to financial institutions such as banks or other qualified non-silver institutions to wait for verification.
The existing treatment mode at least comprises one of the following defects:
the efficiency of self-handling the income certification development is low, a lot of time is consumed, and along with the increase of the income certification development demand, a great burden is brought to individual operators and supervision authorities.
After the income vouchers are issued, individuals need to submit to organizations such as banks and visa handling centers to be examined, the whole process needs high individual participation degree and long time, and the income vouchers cannot be prevented from being forged.
Because the income of individual operators is unstable, and individuals often cannot provide information such as bank running water, the credibility is not high, and the loan and the like are difficult.
Based on this, the technical scheme provided by the embodiment of the invention provides a scheme for increasing the reliability of income vouchers of individual operators, and at least solves one of the following problems: the existing individual operator income certificate processing efficiency is low, the flow is complicated, the consumed time is long, the income certificate is easy to be counterfeited, the income certificate is not high in credibility and the like.
The following describes embodiments of the present invention with reference to the drawings.
Fig. 1 is a schematic structural diagram of an integrated service platform, which may include:
the certificate receiving module 101 is configured to generate a revenue certificate of a subscriber, and synchronize the generated certificate to the block chain management platform;
the block chain management platform 102 is used for storing the synchronized income voucher into a database and storing a Hash value obtained by Hash processing of the income voucher into a block chain;
the voucher link interface 103 is used for issuing a income voucher downloading link to the signing user, and the downloading link is used for the signing user to obtain the income voucher;
and the voucher download interface 104 is used for providing a income voucher after the subscriber initiates a download request through the download link, or providing the income voucher after the subscriber initiates a download request according to the subscription authority.
At first, at least one example of an operation environment in which the integrated service platform can be applied will be described.
Fig. 2 is a schematic diagram of an application environment of an integrated service platform, and a relationship between an enterprise, an individual operator, a financial institution or a qualified non-silver institution and the integrated service platform is shown in the figure. Meanwhile, the pressure of a supervision organization can be reduced, the self-handling process of an individual operator is simplified, convenient and safe service is provided for the individual operator, and a novel handling mode under the shared economic situation is realized. In addition, the characteristics of decentralized and non-tampering of the block chain improve the safety, reliability, system performance and disaster tolerance of data, and effectively ensure the correctness of the income voucher.
Fig. 3 is a schematic application flow diagram of the integrated service platform, which may include:
the monthly running water of the individual operators is collected, the comprehensive service platform generates income vouchers monthly, and at the moment, two modes can be provided:
1. after the paper file is printed, the supervision organization stamps and scans and uploads the stamped paper file to a database;
2. the supervision mechanism adds an electronic seal and uploads the electronic seal to a database;
then, the income certificate downloading link mail is sent, the needed signing user can download the income certificate, and the proof materials such as the work proof, the flow, the income certificate and the like of the individual operator are sent to the financial institution or the qualified non-bank institution.
Fig. 4 is a block chain implementation flow diagram of the integrated service platform, which may include:
a user requests to obtain a income certificate or other certification materials, and the identity of the user is verified, such as whether the user is a signed user, the authority of signing and the like;
after the verification is passed, returning the electronic certificate file of the PDF and the corresponding Hash value, checking the file and the Hash value, and determining whether the file is matched with the Hash value;
if there is a match, a revenue voucher or other proof material is sent.
The technical scheme provided by the embodiment of the invention can be used in the field of financial science and technology, is used for increasing the reliability of income certificates of individual operators, mainly comprises the service of issuing income certificates and inquiring income certificates for the individual operators, assists a supervision institution to issue income certificates for the individual operators, and after issuing is finished, the individual operators can download the income certificates on a comprehensive service platform. The scheme is realized in an automatic mode, the pressure of a supervision organization is reduced, and convenient income voucher acquisition service is provided for individual operators. Financial institutions cooperating with the platform or qualified non-silver institutions can directly acquire information of work certificates, running water, income certificates and the like of individual operators through the platform, additional certificates of the work certificates, the running water and the like increase the credibility of the income certificates, effectively prevent the income certificates from being counterfeited, and are beneficial to establishing the credibility of the individual operators and the financial institutions or the qualified non-silver institutions. In addition, the realization mode of increasing the reliability of the income voucher of the individual operator based on the block chain technology not only ensures the correctness of the income voucher, but also improves the reliability and disaster tolerance capability of the system.
The following is a detailed description.
In the implementation, the method can further comprise the following steps:
the income recording module is used for recording the income of the signing user;
the certificate receiving module is further used for generating income certificates of the subscribers according to the income records of the subscribers.
Specifically, for example, an individual operator who has contracted to use the integrated service platform provides personal identification information such as a name and an identification card number, and signs a cooperation agreement with the platform. And then, after a series of authentication and verification, the platform acquires income to form an income certificate.
In implementation, the credential receiving module comprises:
the paper processing unit is used for generating the paper income certificate into an electronic income certificate and then synchronizing the electronic income certificate to the block chain management platform; and/or the presence of a gas in the gas,
and the electronic processing unit is used for synchronizing the generated income voucher of the electronic edition to the block chain management platform.
In implementation, the voucher link interface is used for issuing a income voucher download link to a signing user, and the download link is used for the signing user to obtain the income voucher;
and the voucher downloading interface is used for providing a income voucher after a signing user initiates a downloading request through the downloading link, or providing the income voucher after the signing user initiates the downloading request according to the signing authority.
Specifically, the platform can generate an electronic version income certificate of an individual operator according to the month or on demand, including all income of the individual operator in the month, and the stamp of the income certificate is divided into two modes: one is a traditional paper income certificate, which is printed into a paper file and then submitted to a supervision agency, and the supervision agency scans the income certificate and uploads the income certificate to a platform server after stamping; the other is an electronic version income certificate, and the supervision institution adds an electronic seal and uploads the electronic seal to the platform server.
And then the platform sends a mail containing a downloading link of the income voucher to the user, the user can obtain a compressed file of the income voucher in the month by clicking the downloading link, receives the mail containing a decompression password of the compressed file of the income voucher, and the decompressed password is used for decompression so as to obtain a scanning piece of the income voucher.
The financial institution signed with the platform or the non-bank institution with qualification can acquire the proof materials such as the work certification, the payment running, the tax information, the income voucher and the like of the borrower signed with the platform through the platform and inform the individual operator. The additional materials such as the operation proof can increase the reliability of the income voucher, reduce the user operation, prevent the counterfeiting behaviors such as counterfeiting the income voucher and the like, and the obtained income voucher is issued by a monitoring mechanism, thereby effectively ensuring the effectiveness and the authentification of the income voucher.
In the technical scheme provided by the embodiment of the invention, the trust and safety problems of the income certificate are mainly realized by using the block chain technology, the data can not be falsified, can be traced and is safe by using point-to-point, encryption, consensus algorithm and the like contained in the block chain technology, and the method has the characteristics of high reliability, decentralization, distributed storage and the like. Because the data of the chain is a Hash value, the safety is high, and the data is not easy to crack, a financial institution or a qualified non-silver institution is added into the block chain network, the income voucher inquiry service is provided, and meanwhile, the inquiry behavior is recorded to the block chain network and the user is informed.
If the uplink data is the non-encrypted personal data, the authorities of the mechanisms are controlled according to the signed contents, and the data of different levels are accessed according to different authorities. If the uplink data is high-confidentiality data, a special network can be established with the mechanism, and information such as a certificate and the like is transmitted by using a special line without adding a block chain network.
Because the income voucher is generally a paper file, information storage, transmission and inquiry are not easy to realize, and the implementation can solve the problems in two ways, the first way is to use a converted PDF file form and scan the income voucher stamped by a supervision mechanism into a PDF file to be stored in a linked database; the second is to generate an electronic version of the revenue voucher PDF and apply an electronic seal by the regulatory body before storing in the down-link database. And storing the Hash value of the PDF file after Hash in nodes on the chain so as to realize data transmission.
In implementation, the credential download interface may be further configured to, after the subscriber initiates a download request, obtain a revenue credential and perform Hash processing, check the Hash value obtained by the Hash processing with the Hash value returned from the block chain, and provide the revenue credential available for downloading to the subscriber after the check is passed.
In an implementation, the credential download interface may further be configured to record information of the download revenue credential into the chunk data of the chunk chain.
Specifically, when an individual operator or a financial institution or a qualified non-silver institution needs to obtain income certification, firstly, the identity of the individual operator or a bank is verified, after the verification is passed, the platform performs Hash operation on the PDF file to obtain a Hash value, and compares the Hash value with the Hash value returned by the block chain to check whether the file is matched with the Hash value. After the verification is passed, the income certificate PDF file is sent to an individual operator signed with the platform, a financial institution or a qualified non-bank institution, the inquiry behavior is recorded into the block data of the block chain, and each download is recorded into the block chain, so that the download behavior can be traced, and the income proving inquiry can be traced.
In order to increase the reliability of the income voucher, the Hash value of the certification materials such as the work certification, the payment running water, the tax declaration information and the like of the signed individual operator can be stored in the block chain network and used for increasing the reliability of the income certification, and a financial institution or a qualified non-bank institution can obtain the certification according to the authority and the requirement, inform the individual operator of the inquiry behavior and record the certification to the block chain network so as to ensure the traceability of the data.
In the implementation, the method can further comprise the following steps:
and the block chain supervision platform is used for supervising the block chain and the income voucher on the block chain by an authorized user.
Specifically, in order to facilitate supervision of the supervision organization, a supervision organization node is established, and the whole blockchain network comprises the supervision organization node, the merchant node, the financial institution or qualified non-silver organization node and the platform node.
In addition, a set of certificate mechanism can be set up to verify the identity of each blockchain node. The block chain network respectively issues certificates for the platform, a supervision agency, a signed financial institution or a qualified non-silver institution and each enterprise accessing the platform, distributes a certificate server, and then issues the certificates for nodes under the organization by the organizations. The implementation mode ensures that nodes in the organization are guaranteed by the organization (the platform, a supervisory organization, a financial organization or a qualified non-silver organization, an enterprise accessed to the platform), and the organization certificate is issued and guaranteed by the blockchain network, so that the safety and controllability of all nodes in the whole blockchain network are guaranteed.
Based on the same inventive concept, the embodiment of the invention also provides a method for managing the income voucher, a device for managing the income voucher and a computer readable storage medium.
Fig. 6 is a schematic diagram of an implementation flow of a revenue credential management method, which may include:
601, generating a income certificate of a signing user;
In an implementation, the method further comprises the following steps:
a regulatory interface is provided to authorized users that regulate blockchains and revenue vouchers thereon.
In an implementation, the method further comprises the following steps:
recording the income of the signed user;
and generating a income certificate of the signing user according to the income record of the signing user.
In an implementation, generating revenue credentials for a subscriber includes:
generating an electronic version income certificate from the paper income certificate; and/or the presence of a gas in the gas,
a generated electronic version of the revenue voucher.
In an implementation, providing revenue credentials to subscribers includes:
and after the signing user initiates a downloading request, acquiring a income certificate and carrying out Hash processing, verifying the Hash value obtained by processing and the Hash value returned from the block chain, and providing the income certificate for downloading to the signing user after the verification is passed.
In an implementation, the method further comprises the following steps:
and recording the information of the download income voucher into the block data of the block chain.
When the technical scheme provided by the embodiment of the invention is implemented, the implementation can be carried out as follows.
Fig. 7 is a schematic structural diagram of a revenue certificate management apparatus, as shown, including:
the processor 700, which is used to read the program in the memory 720, executes the following processes:
generating a revenue voucher for the subscriber;
storing the income voucher into a database, and storing a Hash value of the income voucher subjected to Hash processing into a block chain;
issuing a income certificate downloading link to a signing user, wherein the downloading link is used for the signing user to obtain the income certificate;
providing income voucher after the signing user initiates a downloading request through the downloading link, or providing income voucher after the signing user initiates a downloading request according to the signing authority;
a transceiver 710 for receiving and transmitting data under the control of the processor 700.
In an implementation, the method further comprises the following steps:
a regulatory interface is provided to authorized users that regulate blockchains and revenue vouchers thereon.
In an implementation, the method further comprises the following steps:
recording the income of the signed user;
and generating a income certificate of the signing user according to the income record of the signing user.
In an implementation, generating revenue credentials for a subscriber includes:
generating an electronic version income certificate from the paper income certificate; and/or the presence of a gas in the gas,
a generated electronic version of the revenue voucher.
In an implementation, providing revenue credentials to subscribers includes:
and after the signing user initiates a downloading request, acquiring a income certificate and carrying out Hash processing, verifying the Hash value obtained by processing and the Hash value returned from the block chain, and providing the income certificate for downloading to the signing user after the verification is passed.
In an implementation, the method further comprises the following steps:
and recording the information of the download income voucher into the block data of the block chain.
Where in fig. 7, the bus architecture may include any number of interconnected buses and bridges, with various circuits being linked together, particularly one or more processors represented by processor 700 and memory represented by memory 720. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 710 may be a number of elements including a transmitter and a receiver that provide a means for communicating with various other apparatus over a transmission medium. The processor 700 is responsible for managing the bus architecture and general processing, and the memory 720 may store data used by the processor 700 in performing operations.
Also provided in the present invention is a computer-readable storage medium storing a computer program for executing the above-described income credential management method.
The specific embodiments of the income voucher management method and the comprehensive service platform can be seen.
In summary, the technical solution provided in the embodiments of the present invention is a scheme for increasing the reliability of the income voucher of the individual operator based on the blockchain, and the block chain technology is used to implement the issuing of the income voucher of the individual operator, and store the information of the work voucher, the payment running water, the tax return information, the income voucher, etc. of the individual operator to the blockchain network, so that the supervising agency and the financial institution or the qualified non-silver institution can obtain the relevant information through the blockchain network, and establish the trust level between the individual operator, the supervising agency, the financial institution or the qualified non-silver institution.
The online income voucher is developed, the pressure of a supervision organization is relieved, and the flow is simplified.
The method is realized by using a block chain technology, and the correctness of income certification and the verifiability of the identity of the block chain link points are ensured.
The income certificate inquiry service of financial institutions or qualified non-silver institutions is provided, the participation degree of users is reduced, and the income certificate is prevented from being counterfeited.
Besides the income voucher, the information such as the work voucher, the payment running water, the tax declaration information and the like of the individual operator is provided for increasing the credibility of the income voucher.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (14)
1. An integrated services platform, comprising:
the certificate receiving module is used for generating a income certificate of a signing user and synchronizing the generated certificate to the block chain management platform;
the block chain management platform is used for storing the synchronized income voucher into a database and storing a Hash value obtained by Hash processing of the income voucher into the block chain;
the certificate link interface is used for issuing a income certificate download link to the signing user, and the download link is used for the signing user to obtain the income certificate;
and the voucher downloading interface is used for providing a income voucher after a signing user initiates a downloading request through the downloading link, or providing the income voucher after the signing user initiates the downloading request according to the signing authority.
2. The system of claim 1, further comprising:
and the block chain supervision platform is used for supervising the block chain and the income voucher on the block chain by an authorized user.
3. The system of claim 1, further comprising:
the income recording module is used for recording the income of the signing user;
the certificate receiving module is further used for generating income certificates of the subscribers according to the income records of the subscribers.
4. The system of claim 1, wherein the credential receiving module comprises:
the paper processing unit is used for generating the paper income certificate into an electronic income certificate and then synchronizing the electronic income certificate to the block chain management platform; and/or the presence of a gas in the gas,
and the electronic processing unit is used for synchronizing the generated income voucher of the electronic edition to the block chain management platform.
5. The system of claim 1, wherein the credential download interface is further configured to obtain the revenue credential and perform Hash processing after the subscriber initiates a download request, verify the Hash value obtained by the Hash processing with the Hash value returned from the blockchain, and provide the revenue credential available for download to the subscriber after the verification is passed.
6. The system of claim 5, wherein the credential download interface is further configured to record information of the download revenue credential into the blockdata of the blockchain.
7. A method of revenue credential management, comprising:
generating a revenue voucher for the subscriber;
storing the income voucher into a database, and storing a Hash value of the income voucher subjected to Hash processing into a block chain;
issuing a income certificate downloading link to a signing user, wherein the downloading link is used for the signing user to obtain the income certificate;
and providing a income certificate after the subscriber initiates a downloading request through the downloading link, or providing the income certificate after the subscriber initiates the downloading request according to the subscription authority.
8. The method of claim 7, further comprising:
a regulatory interface is provided to authorized users that regulate blockchains and revenue vouchers thereon.
9. The method of claim 7, further comprising:
recording the income of the signed user;
and generating a income certificate of the signing user according to the income record of the signing user.
10. The method of claim 7, wherein generating revenue credentials for subscribers comprises:
generating an electronic version income certificate from the paper income certificate; and/or the presence of a gas in the gas,
a generated electronic version of the revenue voucher.
11. The method of claim 7, wherein providing revenue credentials to subscribers comprises:
and after the signing user initiates a downloading request, acquiring a income certificate and carrying out Hash processing, verifying the Hash value obtained by processing and the Hash value returned from the block chain, and providing the income certificate for downloading to the signing user after the verification is passed.
12. The method of claim 11, further comprising:
and recording the information of the download income voucher into the block data of the block chain.
13. A revenue credential management device, comprising:
a processor for reading the program in the memory, performing the following processes:
generating a revenue voucher for the subscriber;
storing the income voucher into a database, and storing a Hash value of the income voucher subjected to Hash processing into a block chain;
issuing a income certificate downloading link to a signing user, wherein the downloading link is used for the signing user to obtain the income certificate;
providing income voucher after the signing user initiates a downloading request through the downloading link, or providing income voucher after the signing user initiates a downloading request according to the signing authority;
a transceiver for receiving and transmitting data under the control of the processor.
14. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program for executing the method of any of claims 7 to 12.
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| CN202010836078.2A CN112016920A (en) | 2020-08-19 | 2020-08-19 | Integrated service platform, income certificate management method, device and medium |
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