An intelligent enterprise reconciliation method

Abstract

The present invention provides an intelligent enterprise reconciliation method, which is applied to an intelligent enterprise reconciliation system, and the system includes a reconciliation letter generation module, a reconciliation reply module, a face recognition module, a reconciliation letter backup module, an electronic signature module, an encryption storage module, a risk warning module, and a reconciliation receipt module. On the basis of realizing paperless and digital reconciliation, the present invention ensures the data security of the reconciliation letter by encrypting and encapsulating the reconciliation data and sending it; at the same time, when the reconciliation initiating unit sends the reconciliation letter, the reconciliation letter is electronically stamped by multiple parties, and a copy of the reconciliation letter after the stamping is encrypted and backed up; after the reconciliation receiving unit replies, the reconciliation data in the reconciliation reply letter is compared with the reconciliation data in the copy of the reconciliation letter, and the authenticity of the electronic stamps of multiple parties is verified to achieve risk warning.

Description

Technical Field

[0001] The present invention relates to the technical field of account reconciliation, and in particular to an intelligent enterprise account reconciliation method. Background Art

[0002] With the continuous expansion of corporate business and the gradual advancement of lean management of capital accounting, the demand for reconciliation business is showing a rapid growth trend. Under the trend of digital transformation and paperless management of enterprises, traditional manual reconciliation is increasingly unable to meet the growing reconciliation business needs of enterprises, so more and more enterprises choose to use intelligent enterprise reconciliation systems for reconciliation. However, the existing intelligent reconciliation system does not take into account the possibility that when the reconciliation initiating unit sends a reconciliation letter to the reconciliation receiving unit, the employee responsible for reconciliation in the reconciliation initiating unit and the employee responsible for reconciliation in the reconciliation receiving unit may tamper with the relevant reconciliation letter data in both units to achieve subsequent reconciliation consistency, which will undoubtedly cause certain property losses to the company. Summary of the invention

[0003] In view of this, an object of the present invention is to provide an intelligent enterprise reconciliation method to at least solve the above problems.

[0004] To achieve the above-mentioned purpose, the present invention provides an intelligent enterprise reconciliation method, which is applied to an intelligent enterprise reconciliation system. The system includes a reconciliation letter generation module, a reconciliation reply module, a face recognition module, a reconciliation letter backup module, an electronic signature module, an encryption storage module, a risk warning module, and a reconciliation receipt module. The method includes the following steps:

[0005] S1. The first financial person in charge of the reconciliation initiating unit initiates a reconciliation request to the reconciliation receiving unit and enters the reconciliation data;

[0006] S2. The reconciliation letter generation module encrypts and encapsulates the reconciliation data and generates a reconciliation letter;

[0007] S3. After the reconciliation letter is generated, the first financial person in charge of the reconciliation initiating unit enters the facial identity information through the facial recognition module, and the electronic signature module generates a first electronic signature according to the corporate authentication information of the reconciliation initiating unit, generates a second electronic signature according to the facial identity information, and stamps the first electronic signature on the reconciliation letter;

[0008] S4, the reconciliation letter backup module backs up the reconciliation letter stamped with the first electronic signature to generate a reconciliation letter copy, the electronic signature module stamps the second electronic signature on the reconciliation letter copy, and the encryption storage module encrypts and stores the reconciliation letter copy stamped with the second electronic signature;

[0009] S5. The reconciliation letter generating module sends the reconciliation letter stamped with the first electronic signature to the reconciliation receiving unit;

[0010] S6. When the reconciliation receiving unit receives the reconciliation letter, the reconciliation reply module reviews the reconciliation letter. If the review is passed, a reconciliation reply form is generated. If the review is not passed, the reconciliation letter is returned to the reconciliation initiating unit.

[0011] S7, the electronic signature module generates a third electronic signature according to the enterprise authentication information of the reconciliation receiving unit, and the reconciliation receiving unit stamps the third electronic signature on the reconciliation reply form through the electronic signature module, and sends the reconciliation reply form stamped with the third electronic signature to the risk warning module;

[0012] S8. The risk warning module issues a risk warning to the reconciliation reply form. If there is a risk, the risk warning module sends a risk warning reminder to the reconciliation initiating unit and the reconciliation receiving unit. If there is no risk, the risk warning module sends the reconciliation reply form to the reconciliation receipt module.

[0013] S9. When the reconciliation initiating unit signs for the reply form through the reconciliation receipt module, the reconciliation receipt module generates a receipt and sends it to the reconciliation receiving unit.

[0014] It should be noted that the enterprise authentication information includes company name, unified social credit code, legal representative information, and public account information.

[0015] It should be further explained that, in step S1, entering the reconciliation data specifically includes manually entering the enterprise balance by period, enterprise unit, and reconciliation subject; and importing the sorted enterprise balance by period, enterprise unit, and reconciliation subject through EXCEL import.

[0016] Preferably, in step S2, the intelligent enterprise reconciliation system also includes an on-chain module.

[0017] It should be noted that step S2 specifically includes:

[0018] S21. The reconciliation letter generation module generates a first key according to a key generation algorithm, and encrypts and encapsulates the reconciliation data;

[0019] S22. After the reconciliation data is encrypted and packaged, the reconciliation letter generation module uploads the generated first key to the blockchain through the chain module for storage;

[0020] S23. A reconciliation letter generation module generates a reconciliation letter based on the encrypted and encapsulated reconciliation data;

[0021] S24. The reconciliation initiating unit allocates blockchain access rights to the reconciliation receiving unit.

[0022] It should be noted that, in step S4, the encrypted storage module encrypts and stores the copy of the reconciliation letter stamped with the second electronic signature, specifically including:

[0023] S41. The second financial person in charge of the reconciliation initiating unit enters facial identity information through a facial recognition module, and converts the facial identity information of the second financial person in charge into a character string according to a preset character string conversion rule to obtain an identity encrypted character string;

[0024] S42, the encryption storage module uses the identity string as the second key and encrypts the copy of the reconciliation letter stamped with the second electronic signature according to a preset encryption rule to obtain encrypted copy data;

[0025] S43: The encryption storage module stores the copy encrypted data.

[0026] It should be further explained that step S6 specifically includes:

[0027] S61. When the reconciliation receiving unit receives the reconciliation letter, the reconciliation receiving unit enters the verification data into the reconciliation reply module. The verification data specifically includes manually entering the enterprise balance by period, enterprise unit, and reconciliation subject; and importing the sorted enterprise balance by period, enterprise unit, and reconciliation subject by EXCEL import.

[0028] S62, the reconciliation reply module accesses the blockchain according to the assigned authority to obtain the first key;

[0029] S63, the reconciliation reply module decrypts the encrypted reconciliation data according to the first key to obtain the decrypted reconciliation data;

[0030] S64. The reconciliation reply module will check the verification data with the reconciliation data. If the verification data is consistent with the reconciliation data, a reconciliation reply form will be generated. If the verification data is inconsistent with the reconciliation data, the reconciliation letter will be returned to the reconciliation initiating unit, wherein the reconciliation reply form includes the reconciliation data.

[0031] It should be further explained that step S8 specifically includes:

[0032] S81. After the risk warning module receives the reconciliation reply form, the second financial person in charge of the reconciliation initiating unit enters the facial identity information through the facial recognition module, and converts the facial identity information of the second financial person in charge into a character string according to a preset character string conversion rule to obtain an identity decryption character string;

[0033] S82, the risk warning module accesses the encryption storage module, and uses the identity decryption string as the third key to decrypt the copy encrypted data according to the preset encryption rule to obtain a copy of the reconciliation letter stamped with the second electronic signature;

[0034] S83, the risk warning module verifies the authenticity of the first electronic signature, the second electronic signature stamped on the copy of the reconciliation letter, and the third electronic signature stamped on the reconciliation reply letter. If the authenticity verification of any electronic signature is normal, the process proceeds to step S84. If the authenticity verification of any electronic signature is abnormal, there is a risk, and a risk warning is sent to the reconciliation initiating unit and the reconciliation receiving unit.

[0035] S84. The risk warning module compares the reconciliation data in the copy of the reconciliation letter with the reconciliation data in the reconciliation reply sheet. If the two reconciliation data are consistent, there is no risk, and the risk warning module sends the reconciliation reply sheet to the reconciliation receipt module; if they are inconsistent, there is a risk, and a risk warning prompt is sent to the reconciliation initiating unit and the reconciliation receiving unit.

[0036] Compared with the prior art, the present invention has the following beneficial effects:

[0037] 1. The intelligent enterprise reconciliation method provided by the present invention, on the basis of realizing paperless and digital reconciliation, encrypts and encapsulates the reconciliation data and sends it, thereby ensuring the data security of the reconciliation letter;

[0038] 2. The present invention takes into account that when the reconciliation initiating unit sends a reconciliation letter to the reconciliation receiving unit, there may be a possibility that the employees responsible for reconciliation in the reconciliation initiating unit and the employees responsible for reconciliation in the reconciliation receiving unit tamper with the relevant reconciliation letter data in both units to achieve subsequent reconciliation consistency. Therefore, when the reconciliation initiating unit sends the reconciliation letter, the reconciliation letter will be electronically stamped by multiple parties, and a copy of the stamped reconciliation letter will be encrypted and backed up. After the reconciliation receiving unit replies, the reconciliation data in the reconciliation reply letter will be compared with the reconciliation data in the copy of the reconciliation letter, and the authenticity of the electronic seals of multiple parties will be verified to achieve risk warning. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only preferred embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0040] Figure 1 It is a schematic diagram of the overall process of an intelligent enterprise reconciliation method provided by an embodiment of the present invention.

[0041] Figure 2It is a flowchart of specific steps of step S2 in an intelligent enterprise reconciliation method provided by an embodiment of the present invention.

[0042] Figure 3 It is a flowchart of specific steps for an encryption storage module in an intelligent enterprise reconciliation method provided by an embodiment of the present invention to encrypt and store a copy of a reconciliation letter stamped with a second electronic signature.

[0043] Figure 4 It is a flowchart of specific steps of step S6 in an intelligent enterprise reconciliation method provided by an embodiment of the present invention.

[0044] Figure 5 It is a flowchart of specific steps of step S8 in an intelligent enterprise reconciliation method provided by an embodiment of the present invention.

[0045] Figure 6 It is a schematic diagram of the overall structure of an intelligent enterprise reconciliation system provided by an embodiment of the present invention.

[0046] In the figure: 1-reconciliation letter generation module; 2-reconciliation reply module; 3-face recognition module; 4-reconciliation letter backup module; 5-electronic signature module; 6-encrypted storage module; 7-risk warning module; 8-reconciliation receipt module; 9-chain module. DETAILED DESCRIPTION

[0047] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The enumerated embodiments are only used to explain the present invention and are not used to limit the scope of the present invention.

[0048] Reference Figure 1 This embodiment provides an intelligent enterprise reconciliation method, which is applied to an intelligent enterprise reconciliation system. The system includes a reconciliation letter generation module 1, a reconciliation reply module 2, a face recognition module 3, a reconciliation letter backup module 4, an electronic signature module 5, an encryption storage module 6, a risk warning module 7, and a reconciliation receipt module 8. The method includes the following steps:

[0049] S1. The first financial person in charge of the reconciliation initiating unit initiates a reconciliation request to the reconciliation receiving unit and enters the reconciliation data;

[0050] S2, the reconciliation letter generation module 1 encrypts and encapsulates the reconciliation data and generates a reconciliation letter;

[0051] S3. After the reconciliation letter is generated, the first financial person in charge of the reconciliation initiating unit enters the facial identity information through the facial recognition module 3. The electronic signature module 5 generates a first electronic signature according to the corporate authentication information of the reconciliation initiating unit and generates a second electronic signature according to the facial identity information, and stamps the first electronic signature on the reconciliation letter;

[0052] S4, the reconciliation letter backup module 4 backs up the reconciliation letter with the first electronic signature to generate a copy of the reconciliation letter, the electronic signature module 5 stamps the second electronic signature on the copy of the reconciliation letter, and the encryption storage module 6 encrypts and stores the copy of the reconciliation letter with the second electronic signature;

[0053] S5, the reconciliation letter generating module 1 sends the reconciliation letter stamped with the first electronic signature to the reconciliation receiving unit;

[0054] S6. When the reconciliation receiving unit receives the reconciliation letter, the reconciliation reply module 2 reviews the reconciliation letter. If the review is passed, a reconciliation reply form is generated. If the review is not passed, the reconciliation letter is returned to the reconciliation initiating unit.

[0055] S7, the electronic signature module 5 generates a third electronic signature according to the corporate authentication information of the reconciliation receiving unit, and the reconciliation receiving unit stamps the third electronic signature on the reconciliation reply form through the electronic signature module 5, and sends the reconciliation reply form stamped with the third electronic signature to the risk warning module 7;

[0056] S8, the risk warning module 7 performs risk warning on the account reconciliation reply form. If there is a risk, the risk warning module 7 sends a risk warning prompt to the account reconciliation initiating unit and the account reconciliation receiving unit. If there is no risk, the risk warning module 7 sends the account reconciliation reply form to the account reconciliation receipt module 8;

[0057] S9. When the account reconciliation initiating unit signs for the reply form through the account reconciliation signing module 8, the account reconciliation signing module 8 generates a signing receipt and sends it to the account reconciliation receiving unit.

[0058] It should be noted that the enterprise authentication information includes company name, unified social credit code, legal representative information, and public account information.

[0059] It should be further explained that, in step S1, entering the reconciliation data specifically includes manually entering the enterprise balance by period, enterprise unit, and reconciliation subject; and importing the sorted enterprise balance by period, enterprise unit, and reconciliation subject through EXCEL import.

[0060] Preferably, in step S2, the intelligent enterprise reconciliation system also includes an on-chain module 9.

[0061] It should be noted that step S2 specifically includes:

[0062] S21, the reconciliation letter generation module 1 generates a first key according to a key generation algorithm, and encrypts and encapsulates the reconciliation data;

[0063] S22, after the reconciliation data is encrypted and packaged, the reconciliation letter generation module 1 uploads the generated first key to the blockchain through the chain module 9 for storage;

[0064] S23, the reconciliation letter generating module 1 generates a reconciliation letter according to the encrypted and encapsulated reconciliation data;

[0065] S24. The reconciliation initiating unit allocates blockchain access rights to the reconciliation receiving unit.

[0066] It should be noted that the present invention, on the basis of realizing paperless and digital reconciliation, ensures the data security of the reconciliation letter by encrypting, packaging and sending the reconciliation data; at the same time, by utilizing the technical characteristics of the blockchain, the first key used for encryption and decryption is stored in the blockchain to prevent the first key from being stolen by non-company personnel.

[0067] It should be noted that, in step S4, the encrypted storage module 6 encrypts and stores the copy of the reconciliation letter stamped with the second electronic signature, specifically including:

[0068] S41, the second financial person in charge of the reconciliation initiating unit enters the facial identity information through the facial recognition module 3, and converts the facial identity information of the second financial person in charge into a character string according to a preset character string conversion rule to obtain an identity encrypted character string;

[0069] S42, the encryption storage module 6 uses the identity string as the second key and encrypts the copy of the reconciliation letter stamped with the second electronic signature according to a preset encryption rule to obtain encrypted copy data;

[0070] S43: The encryption storage module 6 stores the copy encrypted data.

[0071] Preferably, the present invention encrypts the copy of the reconciliation letter based on the facial identity information data of the second financial officer entered into the facial recognition module, thereby once again ensuring the security of the data.

[0072] It should be noted that the second electronic signature is generated and stamped based on the facial identity information of the first financial person in charge of the reconciliation initiating unit, and the copy of the reconciliation letter is encrypted based on the facial identity information of the second financial person in charge, to ensure the participation of multiple parties in the risk warning of the reconciliation reply letter and increase the reliability of the risk warning of the reconciliation reply letter.

[0073] It should be further explained that step S6 specifically includes:

[0074] S61. When the reconciliation receiving unit receives the reconciliation letter, the reconciliation receiving unit enters the verification data into the reconciliation reply module 2. The verification data specifically includes manually entering the enterprise balance by period, enterprise unit, and reconciliation subject; and importing the sorted enterprise balance by period, enterprise unit, and reconciliation subject by EXCEL import;

[0075] S62, the reconciliation reply module 2 accesses the blockchain according to the assigned authority to obtain the first key;

[0076] S63, the reconciliation reply module 2 decrypts the encrypted reconciliation data according to the first key to obtain the decrypted reconciliation data;

[0077] S64, the reconciliation reply module 2 will check the verification data with the reconciliation data. If the verification data is consistent with the reconciliation data, a reconciliation reply form will be generated. If the verification data is inconsistent with the reconciliation data, the reconciliation letter will be returned to the reconciliation initiating unit, wherein the reconciliation reply form includes the reconciliation data.

[0078] It should be further explained that step S8 specifically includes:

[0079] S81, after the risk warning module 7 receives the reconciliation reply form, the second financial person in charge of the reconciliation initiating unit enters the facial identity information through the face recognition module 3, and converts the facial identity information of the second financial person in charge into a character string according to a preset character string conversion rule to obtain an identity decryption character string;

[0080] S82, the risk warning module 7 accesses the encryption storage module 6, and uses the identity decryption string as the third key, decrypts the copy encrypted data according to the preset encryption rule, and obtains a copy of the reconciliation letter stamped with the second electronic signature;

[0081] S83, the risk warning module 7 checks the authenticity of the first electronic signature, the second electronic signature stamped on the copy of the reconciliation letter and the third electronic signature stamped on the reconciliation reply letter. If the authenticity check of any electronic signature is normal, the process proceeds to step S84. If the authenticity check of any electronic signature is abnormal, there is a risk, and a risk warning is sent to the reconciliation initiating unit and the reconciliation receiving unit.

[0082] S84. The risk warning module 7 compares the reconciliation data in the copy of the reconciliation letter with the reconciliation data in the reconciliation reply sheet. If the two reconciliation data are consistent, there is no risk, and the risk warning module 7 sends the reconciliation reply sheet to the reconciliation receipt module 8; if they are inconsistent, there is a risk, and a risk warning prompt is sent to the reconciliation initiating unit and the reconciliation receiving unit.

[0083] It should be noted that the intelligent enterprise reconciliation method provided by the present invention, on the basis of realizing paperless and digital reconciliation, encrypts, packages and sends the reconciliation data to ensure the data security of the reconciliation letter; at the same time, the present invention takes into account that when the reconciliation initiating unit sends the reconciliation letter to the reconciliation receiving unit, there is a possibility that the employees responsible for reconciliation in the reconciliation initiating unit and the employees responsible for reconciliation in the reconciliation receiving unit will conspire to tamper with the relevant reconciliation letter data in both units for their own selfish desires to achieve subsequent reconciliation consistency. Therefore, when the reconciliation initiating unit sends the reconciliation letter, the reconciliation letter will be electronically stamped by multiple parties, and a copy of the stamped reconciliation letter will be encrypted and backed up. After the reconciliation receiving unit replies, the reconciliation data in the reconciliation reply letter will be compared with the reconciliation data in the copy of the reconciliation letter, and the authenticity of the electronic seals of multiple parties will be verified to achieve risk warning.

[0084] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent enterprise reconciliation method, characterized in that: The method is applied to an intelligent enterprise reconciliation system, which includes a reconciliation letter generation module, a reconciliation reply module, a face recognition module, a reconciliation letter backup module, an electronic signature module, an encryption storage module, a risk warning module, and a reconciliation receipt module. The method includes the following steps: S1. The first financial person in charge of the reconciliation initiating unit initiates a reconciliation request to the reconciliation receiving unit and enters the reconciliation data; S2. The reconciliation letter generation module encrypts and encapsulates the reconciliation data and generates a reconciliation letter; S3. After the reconciliation letter is generated, the first financial person in charge of the reconciliation initiating unit enters the facial identity information through the facial recognition module, and the electronic signature module generates a first electronic signature according to the corporate authentication information of the reconciliation initiating unit, generates a second electronic signature according to the facial identity information, and stamps the first electronic signature on the reconciliation letter; S4, the reconciliation letter backup module backs up the reconciliation letter stamped with the first electronic signature to generate a reconciliation letter copy, the electronic signature module stamps the second electronic signature on the reconciliation letter copy, and the encryption storage module encrypts and stores the reconciliation letter copy stamped with the second electronic signature, specifically including the following steps: S41. The second financial person in charge of the reconciliation initiating unit enters facial identity information through a facial recognition module, and converts the facial identity information of the second financial person in charge into a character string according to a preset character string conversion rule to obtain an identity encrypted character string; S42, the encryption storage module uses the identity string as the second key and encrypts the copy of the reconciliation letter stamped with the second electronic signature according to a preset encryption rule to obtain encrypted copy data; S43, the encryption storage module stores the copy encrypted data; S5. The reconciliation letter generating module sends the reconciliation letter stamped with the first electronic signature to the reconciliation receiving unit; S6. When the reconciliation receiving unit receives the reconciliation letter, the reconciliation reply module reviews the reconciliation letter. If the review is passed, a reconciliation reply form is generated. If the review is not passed, the reconciliation letter is returned to the reconciliation initiating unit. S7, the electronic signature module generates a third electronic signature according to the enterprise authentication information of the reconciliation receiving unit, and the reconciliation receiving unit stamps the third electronic signature on the reconciliation reply form through the electronic signature module, and sends the reconciliation reply form stamped with the third electronic signature to the risk warning module; S8, the risk warning module performs risk warning on the reconciliation reply form. If there is a risk, the risk warning module sends a risk warning prompt to the reconciliation initiating unit and the reconciliation receiving unit. If there is no risk, the risk warning module sends the reconciliation reply form to the reconciliation receipt module, which specifically includes the following steps: S81. After the risk warning module receives the reconciliation reply form, the second financial person in charge of the reconciliation initiating unit enters the facial identity information through the facial recognition module, and converts the facial identity information of the second financial person in charge into a character string according to a preset character string conversion rule to obtain an identity decryption character string; S82, the risk warning module accesses the encryption storage module, and uses the identity decryption string as the third key to decrypt the copy encrypted data according to the preset encryption rule to obtain a copy of the reconciliation letter stamped with the second electronic signature; S83, the risk warning module verifies the authenticity of the first electronic signature, the second electronic signature stamped on the copy of the reconciliation letter, and the third electronic signature stamped on the reconciliation reply letter. If the authenticity verification of any electronic signature is normal, the process proceeds to step S84. If the authenticity verification of any electronic signature is abnormal, there is a risk, and a risk warning is sent to the reconciliation initiating unit and the reconciliation receiving unit. S84, the risk warning module compares the reconciliation data in the copy of the reconciliation letter with the reconciliation data in the reconciliation reply sheet. If the two reconciliation data are consistent, there is no risk, and the risk warning module sends the reconciliation reply sheet to the reconciliation receipt module; if they are inconsistent, there is a risk, and a risk warning prompt is sent to the reconciliation initiating unit and the reconciliation receiving unit; S9. When the reconciliation initiating unit signs for the reply form through the reconciliation receipt module, the reconciliation receipt module generates a receipt and sends it to the reconciliation receiving unit.

2. The intelligent enterprise reconciliation method according to claim 1, characterized in that: The enterprise authentication information includes company name, unified social credit code, legal representative information, and public account information.

3. The intelligent enterprise reconciliation method according to claim 2, characterized in that: In step S1, entering reconciliation data specifically includes manually entering the enterprise balance by period, enterprise unit, and reconciliation subject; and importing the sorted enterprise balance by period, enterprise unit, and reconciliation subject through EXCEL import.

4. The intelligent enterprise reconciliation method according to claim 3, characterized in that: In step S2, the intelligent enterprise reconciliation system also includes an on-chain module.

5. The intelligent enterprise reconciliation method according to claim 4, characterized in that: Step S2 specifically includes: S21. The reconciliation letter generation module generates a first key according to a key generation algorithm, and encrypts and encapsulates the reconciliation data; S22. After the reconciliation data is encrypted and packaged, the reconciliation letter generation module uploads the generated first key to the blockchain through the chain module for storage; S23. A reconciliation letter generation module generates a reconciliation letter based on the encrypted and encapsulated reconciliation data; S24. The reconciliation initiating unit allocates blockchain access rights to the reconciliation receiving unit.

6. The intelligent enterprise reconciliation method according to claim 1, characterized in that: Step S6 specifically includes: S61. When the reconciliation receiving unit receives the reconciliation letter, the reconciliation receiving unit enters the verification data into the reconciliation reply module. The verification data specifically includes manually entering the enterprise balance by period, enterprise unit, and reconciliation subject; and importing the sorted enterprise balance by period, enterprise unit, and reconciliation subject by EXCEL import. S62, the reconciliation reply module accesses the blockchain according to the assigned authority to obtain the first key; S63, the reconciliation reply module decrypts the encrypted reconciliation data according to the first key to obtain the decrypted reconciliation data; S64. The reconciliation reply module will check the verification data with the reconciliation data. If the verification data is consistent with the reconciliation data, a reconciliation reply form will be generated. If the verification data is inconsistent with the reconciliation data, the reconciliation letter will be returned to the reconciliation initiating unit, wherein the reconciliation reply form includes the reconciliation data.

Images