CN115114303A - Service data auditing method, platform and system - Google Patents

Abstract

The present invention provides a business data auditing method, platform and system, wherein the method includes: receiving data to be audited on any business platform after data synchronization is completed, uploading the data to be audited and storing it in the business data of the business platform; Query whether the business data of the associated business platform contains data consistent with the data to be audited, and determine the audit result of the data to be audited. The associated business platform is a business platform that synchronizes data with the business platform. The method, platform and system provided by the invention ensure the reliability and robustness of data synchronization between the audit platform and the business platform. Comparing the business data of different business platforms on the chain provides a trust supplementary mechanism between untrusted platforms, and while completing the business data audit, it ensures that the audit method can be extended to adapt to various business audit scenarios without affecting the The current business process, based on the existing platform, is easy to deploy and implement with minor changes.

Description

Business data auditing method, platform and system

technical field

The invention relates to the field of computer technology, in particular to a business data auditing method, platform and system.

Background technique

In the telecom operation scenario, the business support system needs to synchronize business data among multiple systems and platforms in many cases. The business data here may include user status, user subscription relationship, and so on. If the business data synchronization fails and the data between the related systems and platforms is inconsistent, many problems will arise. For example, the front-end and back-end data of the billing system are inconsistent, which often leads to inaccurate billing and inability to handle user services.

At present, for the problem of inconsistent business data on different systems and platforms, offline auditing and comparison are usually used to remedy the problem. The local database is compared with the local corresponding table, and the local data is updated after the difference is found.

However, due to the vastly different businesses involved in the above-mentioned audit methods, the comparison methods and mechanisms between different platforms and systems are also different, and there is no unified audit specification and support system. In addition, the above-mentioned audit methods usually require manual participation, which is not only inefficient but also Error rate is high.

SUMMARY OF THE INVENTION

The invention provides a business data auditing method, platform and system, which are used to solve the problems of low efficiency and poor reliability of the existing business data auditing method.

The present invention provides a business data auditing method. The method is applied to a blockchain-based auditing platform, and the method includes:

Receive the data to be audited after the data synchronization of any business platform is completed, and store the data to be audited in the business data of any business platform on the chain;

Query on the chain whether the business data of the associated business platform contains data consistent with the data to be audited, and determine the audit result of the data to be audited. The associated business platform is a business that synchronizes data with any of the business platforms. platform.

According to a business data auditing method provided by the present invention, the on-chain query of whether the business data of the associated business platform includes data consistent with the data to be audited, and determining the audit result of the data to be audited, includes:

Based on the audit smart contract, query on the chain whether the business data of the associated business platform contains data consistent with the data to be audited;

If included, the audit result is determined to be normal; otherwise, the audit result is determined to be abnormal.

According to a business data auditing method provided by the present invention, storing the data to be audited in the business data of any business platform on the chain includes:

Based on the on-chain smart contract, the data to be audited is uploaded to the chain and stored in the business data of any of the business platforms.

According to a business data auditing method provided by the present invention, the determining of the auditing result of the data to be audited further includes:

If the audit result is normal, send an audit normal notification to the any business platform and the associated business platform, so that the any business platform and the associated business platform can update the data to be audited to be normal data;

If the audit result is abnormal, an audit abnormality notification is sent to any business platform, so that any business platform can update the data to be audited into abnormal data.

The present invention provides a business data auditing method, the method is applied to a business platform, and the method includes:

Synchronize data with the associated business platform to obtain the data to be audited after data synchronization is completed;

Send the data to be audited to the blockchain-based auditing platform to trigger the auditing platform to store the data to be audited in the business data of the business platform, and query the associated business platform on the chain Whether the business data contained in the data is consistent with the data to be audited, the audit result of the data to be audited is determined.

According to a business data auditing method provided by the present invention, the sending of the data to be audited to a blockchain-based auditing platform further includes:

If receiving a normal audit notification returned by the audit platform when the audit result is normal, update the data to be audited to normal data;

If the audit abnormality notification returned by the audit platform when the audit result is abnormal is received, the data to be audited is updated to abnormal data.

A business data auditing method provided according to the present invention further includes:

Every preset time, the exception log is updated based on the locally stored exception data.

The present invention provides a blockchain-based audit platform, including:

An on-chain storage unit, configured to receive the data to be audited on any business platform after data synchronization is completed, and upload the data to be audited to the business data of any of the business platforms;

The on-chain query unit is used to query on the chain whether the business data of the associated business platform contains data consistent with the data to be audited, and to determine the audit result of the data to be audited, and the associated business platform is related to any of the data to be audited. Business Platform A business platform for data synchronization.

The present invention provides a business platform, including:

The data synchronization unit is used to synchronize data with the associated business platform, and obtain the data to be audited after the data synchronization is completed;

A synchronous uploading unit is used to send the data to be audited to the audit platform based on blockchain, so as to trigger the audit platform to upload the data to be audited to the business data of the business platform, and upload the data to the chain. Query whether the business data of the associated business platform includes data consistent with the data to be audited, and determine the audit result of the data to be audited.

The present invention provides a business data auditing system, including the above-mentioned blockchain-based auditing platform, and a plurality of the above-mentioned business platforms.

The business data auditing method, platform and system provided by the present invention synchronize the business data of each business platform to the block chain through the application of the audit platform based on the blockchain, thereby ensuring the data synchronization between the audit platform and the business platform. Reliability and robustness. Comparing the business data of different business platforms on the chain provides a trust supplement mechanism between untrusted platforms, and while completing the business data audit, it ensures that the audit method can be extended to adapt to various business audit scenarios without affecting the The current business process, based on the existing platform, is easy to deploy and implement with minor changes.

Description of drawings

In order to explain the present invention or the technical solutions in the prior art more clearly, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are the For some embodiments of the invention, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.

Fig. 1 is one of the schematic flow charts of the business data auditing method provided by the present invention;

Fig. 2 is the second schematic flow chart of the business data auditing method provided by the present invention;

3 is the third schematic flow chart of the business data auditing method provided by the present invention;

Fig. 4 is the fourth schematic flow chart of the business data auditing method provided by the present invention;

5 is a schematic structural diagram of a blockchain-based audit platform provided by the present invention;

6 is a schematic structural diagram of a service platform provided by the present invention;

7 is a schematic structural diagram of a business data auditing system provided by the present invention;

FIG. 8 is a schematic structural diagram of an electronic device provided by the present invention.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention. , not all examples. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The existing audit methods vary widely because of the various businesses involved, and the comparison methods and mechanisms between different platforms and systems are also different, and there is no unified audit specification and support system. In addition, manual participation is usually required, and manual comparisons are performed through scripts to analyze the results and deal with audit differences.

In-depth analysis of the reasons for the inconsistency of business data between platforms. There are mainly the following scenarios for business data synchronization. There are situations where business data is synchronized on multiple platforms. Simply take two platforms as an example:

Scenario A: Platform A sends a business synchronization message to platform B, and platform B responds successfully. In this scenario, there is generally no business data inconsistency. The special case is that after platform B returns the processing successfully, the backend is an asynchronous processing mechanism. Asynchronous processing failure will result in inconsistent business data between platform A and platform B.

Scenario B: Platform A sends a business synchronization message to platform B, and platform B responds to the failure of business-level processing. In this scenario, the problem of business data inconsistency can generally be resolved by retrying from A.

Scenario C: Platform A sends a service synchronization message to platform B, and platform B responds to a system-level failure. In this scenario, if platform B does not receive the synchronization request, it can retry; if platform B receives the request and processes it successfully, but returns to A In the event of a system-level failure, platform A cannot retry.

Scenario D: Platform A sends a service synchronization message to platform B, but does not receive a response message from platform B, resulting in a timeout. In this scenario, the message may not be sent to platform B, resulting in a timeout, or platform B fails to return the message to platform A after processing, and A does not receive a response message, resulting in a timeout.

The above scenarios B, C, and D will cause inconsistent business data between platform A and platform B. Aiming at the problems in the above-mentioned various scenarios, an embodiment of the present invention provides a business data auditing method. FIG. 1 is a schematic flowchart of a business data auditing method provided by the present invention. As shown in FIG. 1 , the execution subject of the method is a blockchain-based auditing platform, and the method includes:

Step 110: Receive the data to be audited after the data synchronization of any business platform is completed, and upload the data to be audited to the business data of the any business platform.

Specifically, the auditing platform is independent of each business platform and is used for conducting business data auditing. The audit platform established based on blockchain technology has the characteristics that the blockchain cannot be tampered with, and can ensure the integrity and credibility of the data stored on the audit platform through the unique consensus algorithm of the blockchain.

A data transmission channel is established between the audit platform and each business platform. For example, each business platform can exchange data with the audit platform through DAAPP (Decentralized Application).

For any business platform, the business platform can synchronize data with other business platforms and confirm that the data synchronization is completed. For example, the business platform synchronizes business data to another business platform and receives a successful response returned by the other business platform. After that, the business platform can confirm that the data synchronization is completed. For example, the business platform receives the business data of another business platform and performs business processing. After the processing is completed, the other business platform is notified that the processing is successful. At this time, the business platform can confirm the data synchronization. Finish.

After the business platform confirms that the data synchronization is completed, the business data after data synchronization can be sent to the audit platform as the data to be audited to request the audit platform to audit the data to be audited. The service data here may specifically be user status, user subscription relationship, and the like.

After the audit platform receives the data to be audited, it can upload the data to be audited and store it in the business data of the business platform. Here, the business data of each business platform stored locally on the audit platform is stored in the form of blocks. Every time the audit platform receives new data sent by any business platform, it will store the newly received data in the block corresponding to the business data of the business platform, so as to ensure that the business data stored in the audit platform is consistent with the business The business data of the platform itself can be synchronized.

Step 120: Query on the chain whether the business data of the associated business platform contains data consistent with the data to be audited, and determine the audit result of the data to be audited, and the associated business platform is the data that is performed with any of the business platforms. Synchronized business platform.

Specifically, after receiving the data to be audited sent by the business platform, the audit platform needs to determine the business platform associated with the business platform, that is, the business platform that synchronizes data with the business platform. The associated business platform here may be one or a multiple. Based on the distributed architecture capability of blockchain, the audit platform can support business data audit between multiple platforms.

After determining the associated business platform, the audit platform can query whether the business data of the associated business platform stored on the blockchain contains data consistent with the data to be audited. If yes, it means that the associated business platform has also completed data synchronization, and the business data of the two after data synchronization is consistent, thus confirming that the audit result is normal; if not, it means that the associated business platform has not completed data synchronization, and the two If there are differences in the business data after data synchronization, the audit result is determined to be abnormal.

After that, the auditing platform may directly notify the relevant personnel of the auditing result, or may return the auditing result to the corresponding business platform, which is not specifically limited in this embodiment of the present invention.

The method provided by the embodiment of the present invention synchronizes the business data of each business platform to the blockchain through the application of the audit platform based on the blockchain, thereby ensuring the reliability and robustness of the data synchronization between the audit platform and the business platform . Comparing the business data of different business platforms on the chain provides a trust supplement mechanism between untrusted platforms, and while completing the business data audit, it ensures that the audit method can be extended to adapt to various business audit scenarios without affecting the The current business process, based on the existing platform, is easy to deploy and implement with minor changes.

Based on the above embodiment, step 120 includes:

Based on the audit smart contract, query on the chain whether the business data of the associated business platform contains data consistent with the data to be audited;

If included, the audit result is determined to be normal; otherwise, the audit result is determined to be abnormal.

Specifically, a smart contract is some specific code running on the blockchain. Once the above code is deployed on the blockchain node, when the contract triggering condition occurs, the contract will automatically trigger execution. Usually, the virtual machine mechanism is used in the blockchain that implements smart contracts. The smart contract code runs in the virtual machine, and the smart contract code is stored on the blockchain to ensure consistency and cannot be tampered with. External input data and events trigger conditions and rules in the contract, generating new actions. The external interaction with the blockchain can be realized through smart contracts, and data can be saved to the blockchain or queried from the blockchain.

Here, the audit smart contract is implemented based on the smart contract technology of the blockchain. It is responsible for auditing and comparing the business data of multiple business platforms, and also responsible for notifying the relevant platforms and systems of the comparison results in time for processing. The execution of step 120 can be realized under the preset auditing smart contract.

Based on any of the above embodiments, in step 110, the data to be audited is uploaded to the chain and stored in the business data of any business platform, including:

Based on the on-chain smart contract, the data to be audited is uploaded to the chain and stored in the business data of any of the business platforms.

Specifically, the on-chain smart contract is implemented based on the smart contract technology of the blockchain, and is responsible for storing the business data in the blockchain after receiving the business data sent by the business platform. The on-chain storage of the data to be audited can be realized based on the on-chain smart contract.

Based on any of the above embodiments, after step 120, the method further includes:

If the audit result is normal, send an audit normal notification to the any business platform and the associated business platform, so that the any business platform and the associated business platform can update the data to be audited to be normal data;

If the audit result is abnormal, an audit abnormality notification is sent to any business platform, so that any business platform can update the data to be audited into abnormal data.

Specifically, after obtaining the audit results, the audit platform can return notifications to different objects according to whether the audit results are normal:

When the audit result is normal, it can be determined that the data synchronization is successful, and an audit normal notification is sent to the business platform and its related business platforms. The business platform that receives the normal audit notification can determine the business data indicated by the normal audit notification as normal. data;

When the audit result is abnormal, it can be determined that the data synchronization is abnormal, an audit abnormality notification can be sent to the business platform, and the business platform that receives the audit abnormality notification can determine the business data indicated by the audit abnormality notification as abnormal data.

Further, considering that the completion time of data synchronization between different business platforms may be different, the business platform and its associated business platform will upload the data that has been synchronized to the audit platform respectively after the data synchronization is completed, and the audit platform will update each data accordingly. The time of the business data of the business platform may be different. When the audit platform receives the update data of the business platform, the update data of the associated business platform may not be completed. At this time, the result of the audit is that the audit is abnormal. The business platform determines the business data as abnormal data. After that, the associated business platform uploads the updated data and triggers the business data audit again. At this time, the result of the audit is that the audit is normal, and the business platform will restart the audit. Update abnormal data to normal data.

Based on any of the above embodiments, FIG. 2 is the second schematic flowchart of the business data auditing method provided by the present invention. As shown in FIG. 2 , the execution subject of the method is a business platform, and the method includes:

Step 210, perform data synchronization with the associated business platform to obtain the data to be audited after the data synchronization is completed.

Specifically, for any business platform, the business platform can perform data synchronization with the associated business platform, and confirm that the data synchronization is completed. Here, the associated service platform is a service platform that synchronizes data with the service platform, and there may be one or more associated service platforms.

For example, after the business platform synchronizes business data to another business platform, and receives a successful response returned by the other business platform, the business platform can confirm that the data synchronization is completed. For example, the business platform receives business data from another business platform. And perform business processing. After the processing is completed, it will notify another business platform that the processing is successful. At this time, the business platform can confirm that the data synchronization is completed.

After the business platform confirms that the data synchronization is completed, the business data after the data synchronization can be used as the data to be audited. The service data here may specifically be user status, user subscription relationship, and the like.

Step 220: Send the data to be audited to a blockchain-based auditing platform to trigger the auditing platform to upload the data to be audited to the business data of the business platform, and query the data on the chain. Whether the business data of the associated business platform includes data consistent with the data to be audited, the audit result of the data to be audited is determined.

Specifically, the core platform is independent of each business platform and is used for business data auditing. The audit platform established based on blockchain technology has the characteristics that the blockchain cannot be tampered with, and can ensure the integrity and credibility of the data stored on the audit platform through the unique consensus algorithm of the blockchain.

A data transmission channel is established between the audit platform and each business platform. For example, each business platform can exchange data with the audit platform through DAAPP.

After the business platform confirms that the data synchronization is completed, the business data after data synchronization can be sent to the audit platform as the data to be audited to request the audit platform to audit the data to be audited.

After the audit platform receives the data to be audited, it can upload the data to be audited and store it in the business data of the business platform. Here, the business data of each business platform stored locally on the audit platform is stored in the form of blocks. Every time the audit platform receives new data sent by any business platform, it will store the newly received data in the block corresponding to the business data of the business platform, so as to ensure that the business data stored in the audit platform is consistent with the business The business data of the platform itself can be synchronized.

After the storage on the chain is completed, the audit platform can query whether the business data of the associated business platform stored on the blockchain contains data consistent with the data to be audited. If yes, it means that the associated business platform has also completed data synchronization, and the business data of the two after data synchronization is consistent, thus confirming that the audit result is normal; if not, it means that the associated business platform has not completed data synchronization, and the two If there are differences in the business data after data synchronization, the audit result is determined to be abnormal.

After that, the auditing platform may directly notify the relevant personnel of the auditing result, or may return the auditing result to the corresponding business platform, which is not specifically limited in this embodiment of the present invention.

The method provided by the embodiment of the present invention synchronizes the business data of each business platform to the blockchain through the application of the audit platform based on the blockchain, thereby ensuring the reliability and robustness of the data synchronization between the audit platform and the business platform . Comparing the business data of different business platforms on the chain provides a trust supplement mechanism between untrusted platforms, and while completing the business data audit, it ensures that the audit method can be extended to adapt to various business audit scenarios without affecting the The current business process, based on the existing platform, is easy to deploy and implement with minor changes.

Based on any of the above embodiments, after step 220, the method further includes:

If receiving a normal audit notification returned by the audit platform when the audit result is normal, update the data to be audited to normal data;

If the audit abnormality notification returned by the audit platform when the audit result is abnormal is received, the data to be audited is updated to abnormal data.

Specifically, after obtaining the audit results, the audit platform can return notifications to different objects according to whether the audit results are normal:

When the audit result is normal, it can be determined that the data synchronization is successful, and an audit normal notification is sent to the business platform and its related business platforms. The business platform that receives the normal audit notification can determine the business data indicated by the normal audit notification as normal. data;

When the audit result is abnormal, it can be determined that the data synchronization is abnormal, an audit abnormality notification can be sent to the business platform, and the business platform that receives the audit abnormality notification can determine the business data indicated by the audit abnormality notification as abnormal data.

Further, considering that the completion time of data synchronization between different business platforms may be different, the business platform and its associated business platform will upload the data that has been synchronized to the audit platform respectively after the data synchronization is completed, and the audit platform will update each data accordingly. The time of the business data of the business platform may be different. When the audit platform receives the update data of the business platform, the update data of the associated business platform may not be completed. At this time, the result of the audit is that the audit is abnormal. The business platform determines the business data as abnormal data. After that, the associated business platform uploads the updated data and triggers the business data audit again. At this time, the result of the audit is that the audit is normal, and the business platform will restart the audit. Update abnormal data to normal data.

Based on any of the above embodiments, the method further includes:

Every preset time, the exception log is updated based on the locally stored exception data.

The abnormal data here is the abnormal data determined after receiving the abnormal audit notification sent by the audit platform. For abnormal data, you can set timed tasks to record all abnormal data on the platform with abnormal audit results every preset time, so as to update the abnormal log and notify the operation and maintenance personnel to deal with it.

Based on any of the above-mentioned embodiments, FIG. 3 is the third schematic flowchart of the business data auditing method provided by the present invention. As shown in FIG. 3 , the business data auditing process based on the business platform A is as follows:

First, after business platform A generates business data, it synchronizes the business data to business platform B. If business platform A receives a response message from business platform B that it is a business-level failure, it starts to retry until it succeeds.

After the business platform A receives the successful response from the business platform B, it sends the business data synchronized to the business platform B to the audit platform as the data to be audited.

Next, the audit platform checks whether business platform B has business data consistent with the received data to be audited through the smart contract, and if so, informs business platform A and business platform B that the data audit result is normal.

If the audit platform does not find that the business platform B has the business data, it notifies the business platform A that the business data audit result is abnormal.

In addition, business platform A will set up timed tasks to regularly process all data with abnormal business data audit results in business platform A. If it is found that the status is abnormal after the set time, it will record the log and notify the operation and maintenance personnel to deal with it.

Based on any of the above-mentioned embodiments, FIG. 4 is the fourth schematic flowchart of the business data auditing method provided by the present invention. As shown in FIG. 4 , the business data auditing process based on the business platform B is as follows:

First, the business platform B receives the business data of the business platform A, performs business processing, and notifies the business platform A of the processing result.

If the business processing fails, notify the business platform A that the business processing fails, so that the business platform A can retry;

If the system level fails and the local processing is not successful, notify business platform A of the system level failure, so that business platform A can retry;

If the local processing is successful, the business data has been saved locally, and the business platform A is notified that the processing is successful, and the business data is sent to the audit platform as the data to be audited.

After the audit platform receives the business data of business platform B, it determines whether business platform A has the business data, and if so, notifies business platform A and business platform B that the business data audit is normal, and business platform A and business platform B update the article. the audit status of the data;

If the audit platform does not find that business platform A has this piece of business data, it will notify business platform B that the audit of this piece of business data is abnormal.

The timed task of business platform B regularly processes all the data with abnormal business data audit results in platform B. If it is found that the status is abnormal beyond the set time, it will record the log and notify the operation and maintenance personnel to deal with it.

Based on any of the above embodiments, FIG. 5 is a schematic structural diagram of a blockchain-based audit platform provided by the present invention. As shown in FIG. 5 , the audit platform includes:

The on-chain storage unit 510 is configured to receive the data to be audited after the data synchronization of any business platform is completed, and upload the data to be audited to the business data of the any business platform;

The on-chain query unit 520 is configured to query on the chain whether the business data of the associated business platform includes data consistent with the data to be audited, and determine the audit result of the data to be audited, and the associated business platform is the same as the data to be audited. A business platform for data synchronization by a business platform.

The audit platform provided by the embodiment of the present invention synchronizes the business data of each business platform to the blockchain, thereby ensuring the reliability and robustness of data synchronization between the audit platform and the business platform. Comparing the business data of different business platforms on the chain provides a trust supplement mechanism between untrusted platforms, and while completing the business data audit, it ensures that the audit method can be extended to adapt to various business audit scenarios without affecting the The current business process, based on the existing platform, is easy to deploy and implement with minor changes.

Based on any of the above embodiments, the on-chain query unit 520 is used to:

Based on the audit smart contract, query on the chain whether the business data of the associated business platform contains data consistent with the data to be audited;

If included, the audit result is determined to be normal; otherwise, the audit result is determined to be abnormal.

Based on any of the above embodiments, the on-chain storage unit 510 is used for:

Based on the on-chain smart contract, the data to be audited is uploaded to the chain and stored in the business data of any of the business platforms.

Based on any of the above embodiments, the auditing platform further includes a result returning unit for:

If the audit result is normal, send an audit normal notification to the any business platform and the associated business platform, so that the any business platform and the associated business platform can update the data to be audited to be normal data;

If the audit result is abnormal, an audit abnormality notification is sent to any business platform, so that any business platform can update the data to be audited into abnormal data.

Based on any of the above embodiments, FIG. 6 is a schematic structural diagram of a service platform provided by the present invention. As shown in FIG. 6 , the service platform includes:

The data synchronization unit 610 is used for data synchronization with the associated business platform to obtain the data to be audited after the data synchronization is completed;

The synchronous uploading unit 620 is configured to send the data to be audited to the audit platform based on blockchain, so as to trigger the audit platform to upload the data to be audited and store it in the business data of the business platform, and link the data to the business data of the business platform. Query whether the business data of the associated business platform includes data consistent with the data to be audited, and determine the audit result of the data to be audited.

The business platform provided by the embodiment of the present invention ensures the reliability and robustness of data synchronization between the audit platform and the business platform by synchronizing business data to the blockchain. Comparing the business data of different business platforms on the chain provides a trust supplement mechanism between untrusted platforms, and while completing the business data audit, it ensures that the audit method can be extended to adapt to various business audit scenarios without affecting the The current business process, based on the existing platform, is easy to deploy and implement with minor changes.

Based on any of the above embodiments, the service platform further includes a data update unit for:

If receiving a normal audit notification returned by the audit platform when the audit result is normal, update the data to be audited to normal data;

If the audit abnormality notification returned by the audit platform when the audit result is abnormal is received, the data to be audited is updated to abnormal data.

Based on any of the above embodiments, the business platform further includes a log update unit for:

Every preset time, the exception log is updated based on the locally stored exception data.

Based on any of the above embodiments, FIG. 7 is a schematic structural diagram of a business data auditing system provided by the present invention. As shown in FIG. 7 , the system includes a blockchain-based auditing platform 710 and multiple business platforms 720 .

Among them, the auditing system 710 is constructed based on the blockchain, the underlying platform of the blockchain is responsible for data packaging and block generation, the on-chain smart contract is responsible for the data on-chain, and the audit smart contract conforms to the data-chain audit. The business platform interacts with the blockchain-based auditing system through DAAPP, smart contracts.

FIG. 8 illustrates a schematic diagram of the physical structure of an electronic device. As shown in FIG. 8 , the electronic device may include: a processor (processor) 810, a communication interface (Communications Interface) 820, a memory (memory) 830, and a communication bus 840, The processor 810 , the communication interface 820 , and the memory 830 communicate with each other through the communication bus 840 . The processor 810 can call the logic instructions in the memory 830 to execute the business data auditing method, the method includes: receiving the data to be audited after the data synchronization of any business platform is completed, and uploading the data to be audited on the chain and storing the data to the In the business data of any business platform; query on the chain whether the business data of the associated business platform contains data consistent with the data to be audited, and determine the audit result of the data to be audited, and the associated business platform is the same as the data to be audited. Any business platform is a business platform for data synchronization.

The processor 810 can also call the logic instructions in the memory 830 to execute the business data auditing method. The method includes: synchronizing data with an associated business platform to obtain the data to be audited after the data synchronization is completed; sending the data to be audited to a A blockchain-based audit platform to trigger the audit platform to store the data to be audited in the business data of the business platform, and to query on the chain whether the business data of the associated business platform contains the The data that is consistent with the data to be audited is determined, and the audit result of the data to be audited is determined.

In addition, the above-mentioned logic instructions in the memory 830 can be implemented in the form of software functional units and can be stored in a computer-readable storage medium when sold or used as an independent product. Based on this understanding, the technical solution of the present invention can be embodied in the form of a software product in essence, or the part that contributes to the prior art or the part of the technical solution. The computer software product is stored in a storage medium, including Several instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, Read-Only Memory (ROM, Read-Only Memory), Random Access Memory (RAM, Random Access Memory), magnetic disk or optical disk and other media that can store program codes .

In another aspect, the present invention also provides a computer program product, the computer program product comprising a computer program stored on a non-transitory computer-readable storage medium, the computer program comprising program instructions, when the program instructions are executed by a computer When executing, the computer can execute the business data auditing method provided by the above methods, and the method includes: receiving data to be audited on any business platform after data synchronization is completed, and uploading the data to be audited on the chain and storing the data to any one of the In the business data of the business platform; query on the chain whether the business data of the associated business platform contains data consistent with the data to be audited, and determine the audit result of the data to be audited, and the associated business platform is related to any of the data to be audited. Business Platform A business platform for data synchronization.

The present invention also provides a computer program product, the computer program product comprising a computer program stored on a non-transitory computer-readable storage medium, the computer program comprising program instructions, when the program instructions are executed by a computer, the computer program The business data auditing method provided by the above methods can be executed, and the method includes: synchronizing data with an associated business platform to obtain data to be audited after the data synchronization is completed; sending the data to be audited to a blockchain-based auditing platform , to trigger the audit platform to store the data to be audited on the chain to the business data of the business platform, and to query on the chain whether the business data of the associated business platform contains data consistent with the data to be audited , and determine the audit result of the data to be audited.

In yet another aspect, the present invention also provides a non-transitory computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, is implemented to execute the above-mentioned business data auditing methods provided, the method comprising: Receive the data to be audited after the data synchronization of any business platform is completed, and store the data to be audited in the business data of any business platform on the chain; query on the chain whether the business data of the associated business platform contains the same The data to be audited is consistent with the data to be audited, the audit result of the data to be audited is determined, and the associated business platform is a business platform that synchronizes data with any of the business platforms.

The present invention also provides a non-transitory computer-readable storage medium on which a computer program is stored, the computer program is implemented by a processor to execute the business data auditing methods provided above, the method includes: associating with a business platform Perform data synchronization to obtain the data to be audited after the data synchronization is completed; send the data to be audited to the blockchain-based auditing platform to trigger the auditing platform to upload the data to be audited to the business platform Query the business data of the associated business platform on the chain to determine whether the business data of the associated business platform contains data consistent with the data to be audited, and determine the audit result of the data to be audited.

The device embodiments described above are only illustrative, wherein the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in One place, or it can be distributed over multiple network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution in this embodiment. Those of ordinary skill in the art can understand and implement it without creative effort.

From the description of the above embodiments, those skilled in the art can clearly understand that each embodiment can be implemented by means of software plus a necessary general hardware platform, and certainly can also be implemented by hardware. Based on this understanding, the above-mentioned technical solutions can be embodied in the form of software products in essence or the parts that make contributions to the prior art, and the computer software products can be stored in computer-readable storage media, such as ROM/RAM, magnetic A disc, an optical disc, etc., includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform the methods described in various embodiments or some parts of the embodiments.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that it can still be The technical solutions described in the foregoing embodiments are modified, or some technical features thereof are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. A business data auditing method is applied to an auditing platform based on a block chain, and comprises the following steps:

receiving data to be audited after data synchronization of any service platform is completed, and uplink-storing the data to be audited to the service data of any service platform;

and querying whether service data of a related service platform contains data consistent with the data to be audited or not in a chain, and determining an auditing result of the data to be audited, wherein the related service platform is a service platform for performing data synchronization with any service platform.

2. The method for auditing service data according to claim 1, wherein said chain querying whether service data of an associated service platform contains data consistent with the data to be audited to determine an audit result of the data to be audited includes:

based on an auditing intelligent contract, inquiring whether the service data of the associated service platform contains data consistent with the data to be audited or not in a chain;

if yes, determining the audit result to be normal, otherwise determining the audit result to be abnormal.

3. The method for auditing service data according to claim 1, wherein the uplink storing of the data to be audited in the service data of any service platform comprises:

and based on a uplink intelligent contract, uplink storing the data to be audited into the service data of any service platform.

4. The method for auditing service data according to any one of claims 1 to 3, wherein said determining the auditing result of the data to be audited further comprises:

if the audit result is normal, sending an audit normal notification to any service platform and the associated service platform so that the any service platform and the associated service platform update the data to be audited into normal data;

and if the audit result is abnormal, sending an audit abnormal notification to any service platform so that the service platform can update the data to be audited into abnormal data.

5. A business data auditing method is applied to a business platform and comprises the following steps:

carrying out data synchronization with the associated service platform to obtain data to be audited after the data synchronization is finished;

and sending the data to be audited to an auditing platform based on a block chain so as to trigger the auditing platform to uplink store the data to be audited to the service data of the service platform, and to chain inquire whether the service data of the associated service platform contains data consistent with the data to be audited, so as to determine the auditing result of the data to be audited.

6. The method for auditing service data according to claim 5, where sending the data to be audited to an auditing platform based on a block chain further comprises:

if an audit normal notification returned by the audit platform when the audit result is normal is received, updating the data to be audited into normal data;

and if an audit exception notification returned by the audit platform when the audit result is abnormal is received, updating the data to be audited into abnormal data.

7. The business data auditing method of claim 6, characterized by further comprising:

and updating the exception log based on the exception data stored locally at preset time intervals.

8. An audit platform based on block chains, comprising:

the system comprises a cochain storage unit, a data synchronization unit and a data synchronization unit, wherein the cochain storage unit is used for receiving data to be audited after data synchronization of any service platform is completed, and cochain storing the data to be audited into the service data of any service platform;

and the on-chain query unit is used for on-chain querying whether the service data of the associated service platform contains data consistent with the data to be audited and determining the auditing result of the data to be audited, wherein the associated service platform is a service platform for performing data synchronization with any service platform.

9. A service platform, comprising:

the data synchronization unit is used for carrying out data synchronization with the associated service platform to obtain data to be audited after the data synchronization is finished;

and the synchronous uploading unit is used for sending the data to be audited to an auditing platform based on a block chain, so as to trigger the auditing platform to uplink store the data to be audited to the service data of the service platform, and to chain inquire whether the service data of the associated service platform contains data consistent with the data to be audited, so as to determine the auditing result of the data to be audited.

10. A service data auditing system comprising a block chaining based auditing platform according to claim 8 and a plurality of service platforms according to claim 9.

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