CN110472438A - Transaction data processing based on block chain, Transaction Inquiries method, device and equipment - Google Patents

Transaction data processing based on block chain, Transaction Inquiries method, device and equipment Download PDF

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CN110472438A
CN110472438A CN201910702424.5A CN201910702424A CN110472438A CN 110472438 A CN110472438 A CN 110472438A CN 201910702424 A CN201910702424 A CN 201910702424A CN 110472438 A CN110472438 A CN 110472438A
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transaction
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block chain
data
user
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CN110472438B (en
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罗梓源
柳林东
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Advanced New Technologies Co Ltd
Advantageous New Technologies Co Ltd
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Alibaba Group Holding Ltd
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Abstract

This specification one or more embodiment provide it is a kind of based on block chain transaction data processing, Transaction Inquiries method, device and equipment, wherein transaction data processing method includes: that the first block chain node receives the accounts payable data that the terminal device of core enterprise user is sent, and generates transaction certificate data according to accounts payable data；When the transaction request based on transaction certificate data that the terminal device that the first block chain node receives supplier user is sent, corresponding transactional operation is executed according to transaction request, generate transaction record information and transaction record information is written in block chain.Through this embodiment, it trades under the trusted context of block chain, it is ensured that the authenticity and validity of transaction；And transaction record information is written in block chain, it is ensured that uplink data can not tamper and the open property looked into, the problems such as effectively avoiding loss of data, data fabrication, and provide effective data basis for the inquiry traded.

Description

Transaction data processing based on block chain, Transaction Inquiries method, device and equipment
Technical field
This application involves block chain technical fields more particularly to a kind of transaction data processing, transaction based on block chain to look into Ask method, device and equipment.
Background technique
Supply chain finance is briefly exactly that bank and other financial mechanism contacts core enterprise and upstream and downstream supplier one It rises, to provide a kind of financial models of the financial product flexibly used and service.Current supply chain financial models have non- Bright property, there are the risks of black-box operation, and store the transaction between core enterprise and supplier by the financial institution of centralization Data the problem of data safety such as are tampered there are loss of data, data, and the problem of data safety and then result in core enterprise The accurate circulation information of its provided funds on account can not be provided.
Summary of the invention
The purpose of this specification one or more embodiment is to provide a kind of transaction data processing, transaction based on block chain Querying method, device and equipment, by trading under the trusted context in block chain, it is ensured that the authenticity of transaction and have Effect property, while transaction record information being written in block chain, it is ensured that uplink data can not tamper and the open property looked into, The problems such as effectively avoiding loss of data, data fabrication, and the inquiry for transaction provides effective data basis.
In order to solve the above technical problems, this specification one or more embodiment is achieved in that
This specification one or more embodiment provides a kind of transaction data processing method based on block chain, comprising:
First block chain node receives the accounts payable data that the terminal device of core enterprise user is sent；
The first block chain node generates transaction certificate data according to the accounts payable data；
When the first block chain node receive supplier user terminal device send based on the transaction certificate When the transaction request of data, corresponding transactional operation is executed according to the transaction request, and generate transaction record information；
The transaction record information is written in block chain the first block chain node.
This specification one or more embodiment provides a kind of Transaction Inquiries method based on block chain, comprising:
The Transaction Inquiries request that the terminal device that second block chain node receives core enterprise user is sent, wherein described Transaction Inquiries request includes the mark of transaction certificate data to be checked；
Second block chain node obtains in block chain corresponding according to the mark of the transaction certificate data to be checked Transaction record information；
Second block chain node generates corresponding to the transaction certificate data to be checked according to the transaction record information Funds on account circulation path profile；
The circulation path profile is sent to the terminal device of the core enterprise user by the second block chain node, so that institute The terminal device for stating core enterprise user shows the circulation path profile.
This specification one or more embodiment provides a kind of transaction data processing unit based on block chain, comprising:
Receiving module receives the accounts payable data that the terminal device of core enterprise user is sent；
First generation module generates transaction certificate data according to the accounts payable data；
Transaction modules, when the friendship based on the transaction certificate data that the terminal device for receiving supplier user is sent When easily requesting, corresponding transactional operation is executed according to the transaction request；
Second generation module generates transaction record information；
The transaction record information is written in block chain writing module.
This specification one or more embodiment provides a kind of Transaction Inquiries device based on block chain, comprising:
Receiving module receives the Transaction Inquiries request that the terminal device of core enterprise user is sent, wherein the transaction Inquiry request includes the mark of transaction certificate data to be checked；
Module is obtained, corresponding transaction is obtained in block chain according to the mark of the transaction certificate data to be checked Record information；
Generation module generates corresponding to the transaction certificate data to be checked according to the transaction record information The circulation path profile of funds on account；
The circulation path profile is sent to the terminal device of the core enterprise user, so that described by sending module The terminal device of core enterprise user shows the circulation path profile.
This specification one or more embodiment provides a kind of transaction data processing equipment based on block chain, comprising: Processor；And it is arranged to the memory of storage computer executable instructions, the computer executable instructions are being performed When the step of making the processor realize the method for commerce described above based on block chain.
This specification one or more embodiment provides a kind of Transaction Inquiries equipment based on block chain, comprising: processing Device；And it is arranged to the memory of storage computer executable instructions, the computer executable instructions make when executed The processor realizes the step of Transaction Inquiries method described above based on block chain.
This specification one or more embodiment provides a kind of storage medium, for storing computer executable instructions, The computer executable instructions realize the step of the transaction data processing method described above based on block chain when executed Suddenly, the step of or realizing the Transaction Inquiries method described above based on block chain.
This specification one or more embodiment provide the transaction data processing based on block chain, Transaction Inquiries method, Device and equipment, in the accounts payable data that the terminal device that the first block chain node receives core enterprise user is sent, Transaction certificate data are generated according to accounts payable data；And in the terminal device transmission for receiving supplier user based on this When the transaction request of transaction certificate data, corresponding transactional operation is executed according to transaction request, generation transaction record information simultaneously will Transaction record information is written in block chain.As it can be seen that being carried out under the trusted context of block chain by the embodiment in this specification Transaction, so that process of exchange is open and clear and multi-party visible, it is ensured that the authenticity and validity of transaction；And by that will trade Record in information write-in block chain, it is ensured that uplink data can not tamper and the open property looked into, effectively avoid number The problems such as according to loss, data fabrication, and the inquiry for transaction provides effective data basis.
Detailed description of the invention
In order to illustrate more clearly of this specification one or more embodiment or technical solution in the prior art, below will A brief introduction will be made to the drawings that need to be used in the embodiment or the description of the prior art, it should be apparent that, it is described below Attached drawing is only some embodiments recorded in this specification, for those of ordinary skill in the art, is not paying creation Under the premise of property is laborious, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of transaction data processing system based on block chain that this specification one or more embodiment provides Schematic diagram of a scenario；
Fig. 2 is a kind of transaction data processing method based on block chain that this specification one or more embodiment provides The first flow diagram；
Fig. 3 is the refinement figure for the step S102 that this specification one or more embodiment provides；
Fig. 4 is a kind of transaction data processing method based on block chain that this specification one or more embodiment provides Second of flow diagram；
Fig. 5 is a kind of transaction data processing method based on block chain that this specification one or more embodiment provides The third flow diagram；
Fig. 6 is a kind of scene for Transaction Inquiries system based on block chain that this specification one or more embodiment provides Schematic diagram；
Fig. 7 is a kind of process for Transaction Inquiries method based on block chain that this specification one or more embodiment provides Schematic diagram；
Fig. 8 is the refinement figure for the step S304 that this specification one or more embodiment provides；
Fig. 9 is the refinement figure for the step S306 that this specification one or more embodiment provides；
Figure 10 is the schematic diagram for the circulation path profile that this specification one or more embodiment provides；
Figure 11 is the schematic diagram for distinctly displaying circulation path that this specification one or more embodiment provides；
Figure 12 is the schematic diagram that the funds on account that this specification one or more embodiment provides produce inquiry；
Figure 13 is the schematic diagram that the funds on account that this specification one or more embodiment provides are transferred to inquiry；
Figure 14 is the schematic diagram for the financing inquiry that this specification one or more embodiment provides；
Figure 15 is a kind of transaction data processing unit based on block chain that this specification one or more embodiment provides Module composition schematic diagram；
Figure 16 is a kind of mould for Transaction Inquiries device based on block chain that this specification one or more embodiment provides Block composition schematic diagram；
Figure 17 is a kind of transaction data processing equipment based on block chain that this specification one or more embodiment provides Structural schematic diagram；
Figure 18 is a kind of knot for Transaction Inquiries equipment based on block chain that this specification one or more embodiment provides Structure schematic diagram.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution in this specification one or more embodiment, Below in conjunction with the attached drawing in this specification one or more embodiment, to the technology in this specification one or more embodiment Scheme is clearly and completely described, it is clear that and described embodiment is only a part of the embodiment of this specification, without It is whole embodiments.Based on this specification one or more embodiment, those of ordinary skill in the art are not making creation Property labour under the premise of every other embodiment obtained, the protection scope of the application all should belong to.
This specification one or more embodiment provide it is a kind of based on block chain transaction data processing, Transaction Inquiries side Method, device and equipment, by trading under the trusted context of block chain, so that process of exchange is open and clear and in many ways may be used See, it is ensured that the authenticity and validity of transaction；And by saving transaction record information into block chain, it is ensured that cochain Data can not tamper and the open property looked into, the problems such as effectively avoiding loss of data, data fabrication, and be transaction Inquiry provides effective data basis.
Fig. 1 is a kind of transaction data processing system based on block chain that this specification one or more embodiment provides Application scenarios schematic diagram, as shown in Figure 1, the system includes: the first block chain node, the terminal device of core enterprise user and confession Answer the terminal device at commercial family；Wherein, the first block chain node is the node in block chain, the terminal device of core enterprise user It can be mobile phone, tablet computer, desktop computer, portable notebook formula computer etc. with the terminal device of supplier user, The terminal device of core enterprise user and the terminal device of supplier user pass through wireless network and the first block chain link clicks through Row communication connection.
Specifically, the terminal device of core enterprise user, receives the accounts payable data that core enterprise user sends, and will The accounts payable data are sent to the first block chain node；Wherein, accounts payable data include the funds on account amount of money, supplier user Issuing bank information (such as agriculture of user information (such as name, the enterprise name of place enterprise, contact method), supplier user Industry bank), the account information (card number of such as bank card) of the bank of deposit of supplier user, payment method；
First block chain node receives the accounts payable data that the terminal device of core enterprise user is sent, according to dealing with The user information for the supplier user that funds on account data include will cope with the terminal device that funds on account data are sent to supplier user, So that the corresponding amount of money of paying a bill of supplier user is according to auditing；And the audit sent in the terminal device for receiving supplier user When passing through information, transaction certificate data are generated according to accounts payable data；And in the terminal device for receiving supplier user When the transaction request based on the transaction certificate data sent, corresponding transactional operation is executed according to transaction request, and generate friendship Easily record information, transaction record information is written in block chain；
The terminal device of supplier user receives the accounts payable data that the first block chain node is sent, shows that this is dealt with Funds on account data, so that supplier user audits, and when the audit for receiving supplier user's transmission passes through information, by this Audit by information is sent to the first block chain node so that the first block chain node generated according to accounts payable data trade with Demonstrate,prove data；And when receiving the transaction data based on transaction certificate data of supplier user's transmission, according to the number of deals According to transaction request is generated, transaction request is sent to the first block chain node.Wherein, supplier user is receiving core enterprise user After the corresponding funds on account of provided above-mentioned transaction certificate data, the funds on account can be used and handed over other supplier users Easily, such as funds on account are produced, are transferred to, finance；Corresponding, transaction data includes the amount of money of transaction funds on account, and funds on account of trading produce The user information for being transferred to supplier user and bank's account of the user information and bank account information of supplier user, funds on account of trading Family information etc..
The above-mentioned transaction data processing system based on block chain, by carrying out transaction data under the trusted context of block chain Processing, so that process of exchange is open and clear and multi-party visible, it is ensured that the authenticity and validity of transaction；And by that will trade Record in information write-in block chain, it is ensured that uplink data can not tamper and the open property looked into, effectively avoid number The problems such as according to loss, data fabrication, and the inquiry for transaction provides effective data basis.
Fig. 2 is a kind of transaction data processing method based on block chain that this specification one or more embodiment provides Flow diagram, the method in Fig. 2 can be executed by the first block chain node in Fig. 1, as shown in Fig. 2, this method include with Lower step:
Step S102, the first block chain node receive the accounts payable data that the terminal device of core enterprise user is sent；
Step S104, the first block chain node generate transaction certificate data according to accounts payable data；
Step S106, when the first block chain node receive supplier user terminal device send based on transaction certificate When the transaction request of data, corresponding transactional operation is executed according to transaction request, and generate transaction record information；
Transaction record information is written in block chain for step S108, the first block chain node.
In this specification one or more embodiment, by trading under the trusted context of block chain, so that transaction Open process is transparent and multi-party visible, it is ensured that the authenticity and validity of transaction；And by the way that transaction record information is written In block chain, it is ensured that uplink data can not tamper and the open property looked into, effectively avoid loss of data, data are made The problems such as false, and the inquiry for transaction provides effective data basis.
Due to including the funds on account amount of money and the relevant information of supplier in accounts payable data, in order to ensure being based on dealing with The accuracy of funds on account data transaction certificate data generated, in this specification one or more embodiment, as shown in figure 3, step Suddenly S102 includes:
Step S102-2, the user information for the supplier user that the first block chain node includes according to accounts payable data, Accounts payable data are sent to the terminal device of corresponding supplier user, so that supplier user's correspondence pays a bill amount of money according to progress Audit；
Step S102-4, if the terminal device that the first block chain node receives supplier user in preset duration is sent Audit by information, then generate transaction certificate data according to accounts payable data.
Specifically, first block chain node contact method according to included by the user information of supplier user, will receive Accounts payable data be sent to the terminal device of supplier user, and judge whether receive supplier user in preset duration The audit that sends of terminal device by information, when the judgment result is yes, generate transaction certificate number according to accounts payable data According to；When the judgment result is no, Fail Transaction information is sent to the terminal device of core enterprise user；Wherein, contact method is such as Mailbox, supplier user are in account information of supply chain financial platform etc..Supply is sent to by will cope with funds on account data as a result, Commercial family is audited, and is reduced wrong according to included information in response to amount of money of paying a bill so that transaction certificate data generated have Accidentally, and then because transaction certificate data are wrong cause the risk of dispute.
In view of some supplier users are after receiving funds on account provided by core enterprise user, carried out using the funds on account non- Method transaction, for the generation for avoiding the phenomenon, in this specification one or more embodiment, as shown in figure 4, basis in step S106 Transaction request executes corresponding transactional operation, comprising:
The intelligent contract being deployed in block chain is called, the transaction data for determining that transaction request includes based on intelligent contract is The no trading rules for meeting transaction certificate data；If transaction data meets the trading rules of transaction certificate data, according to transaction Data execute corresponding transactional operation.
Wherein, transaction data includes but is not limited to the amount of money of transaction funds on account, the use for producing supplier user for funds on account of trading The user information and bank account information for being transferred to supplier user of family information and bank account information, funds on account of trading.As showing Example, when transaction request is for requesting funds on account transfer (such as producing) operation, then with funds on account to be transferred included by transaction data Funds on account to be transferred are produced from bank account corresponding to the bank account information for producing supplier user, and are transferred to by the amount of money To bank account corresponding to the bank account information for being transferred to supplier user.
Further, if transaction data is unsatisfactory for the trading rules of transaction certificate data, send Fail Transaction information to Supplier user.
As a result, based on the intelligent contract in block chain, automatically determine whether the transaction data that transaction request includes meets friendship It is non-using the progress of funds on account provided by core enterprise user effectively to avoid supplier user for the trading rules of easy Credential data The generation for phenomena such as method is traded, promotes the stable development of supply chain finance.
Further, for the transaction between clear core enterprise and supplier, such as the funds on account amount of money, trading rules Deng, it is common, core enterprise and supplier countersign order trade contract；And in order to ensure the number of deals based on determined by intelligent contract It is consistent according to the trading rules of satisfaction and the trading rules of contract engagement, in this specification one or more embodiment, such as Fig. 4 institute Show, before step S106, further includes:
Step S105-2, the first block chain node receive the electronic contract that the terminal device of core enterprise user is sent；
Specifically, its terminal device of core enterprise's user's operation, uploads the electronics that core enterprise and supplier are signed and closes Together, or the electronic scanned document of papery contract signed, electronic contract is referred to as in this specification；The end of core enterprise user End equipment receives the electronic contract that core enterprise user uploads, and received electronic contract is sent to the first block chain node, First block chain node receives the electronic contract that the terminal device of core enterprise user is sent.It is pointed out that electronic contract It can be signed by aforementioned core enterprise user and supplier user, it can also be by other users that core enterprise specifies and supplier Specified other users signature；It is further noted that core enterprise user can be before submitting accounts payable data Electronic contract is uploaded, electronic contract can also be uploaded after submitting accounts payable data, accounts payable can also be submitted simultaneously Data and upload electronic contract；Namely step S105-2 can be executed before step S102, it can also be after step s 102 It executes, can also be performed simultaneously with step S102.
Step S105-4, the first block chain node obtain the trading rules of transaction certificate data, and root in electronic contract Intelligent contract is disposed in block chain according to the trading rules of acquisition；
Specifically, the first block chain node searches preset critical field in electronic contract, it will include critical field Trading rules of the clause as transaction certificate data.Wherein, critical field can sets itself as needed in practical applications, For example, critical field includes financing ratio, it will include that financing " is financed golden than being not greater than funds on account than the clause of field in electronic contract Trading rules of the 50% " of volume as transaction certificate data.
By obtaining trading rules in the electronic contract that the terminal device of core enterprise user is sent, and according to acquisition Trading rules dispose intelligent contract in block chain, not only ensure the consistency of intelligent contract and contract engagement, and be not necessarily to The manual editing transaction rule of user, reduces user's operation, the user experience is improved.
In practical applications, due to the accounts payable data difference that different core enterprise users sends, the firstth area Block chain node is different according to the accounts payable data transaction certificate data generated that different core enterprise users sends, in order to Transaction certificate data are effectively distinguished and carry out core enterprise user just to the circulation information of funds on account provided by it Victory is inquired, in this specification one or more embodiment, after step S102, further includes:
Step B1, the first block chain node generate the mark of transaction certificate data；
Step B2, the first block chain node send terminal device of the mark to core enterprise user of transaction certificate data, So that circulation information of the core enterprise user according to the corresponding funds on account of mark inquiry transaction certificate data of transaction certificate data；
Specifically, the first block chain node is sent to core for transaction certificate data are corresponding with the mark of transaction certificate data The terminal device of enterprise customer corresponds to so that core enterprise user inquires transaction certificate data according to the mark of transaction certificate data Funds on account circulation information；And it is sent to supplier user's for transaction certificate data are corresponding with the mark of transaction certificate data Terminal device, so that supplier user is based on transaction certificate data and initiates transaction request.
It is corresponding, transaction record information is generated in step S106, comprising:
The amount of money of the transaction funds on account that the mark of transaction certificate data, transaction request include, transaction funds on account are produced into supply The user information at commercial family and the user information for being transferred to supplier user are associated record, and using the information of record as transaction Record information.
Further, in order to avoid accounts payable data are maliciously tampered and with transaction certificate data inconsistent, this explanation In book one or more embodiment, after step B1, further includes: will cope with funds on account data, transaction certificate data and transaction with The mark associated record of data is demonstrate,proved, and the information of record is written in block chain.
Further, since the trading rules arranged between different core enterprises and different suppliers are different, because This first block chain node is also different according to the intelligent contract that different trading rules are disposed；It is effective in order to be carried out to intelligent contract Distinguish and effectively identify intelligent contract corresponding to different transaction certificate data, this specification one or more is implemented In example, after step S105-4, further includes:
Step C1, the first block chain node generate the Contract ID of intelligent contract；
The mark of the transaction certificate data of generation and Contract ID are associated note by step C2, the first block chain node Record, obtains associated record information.
By the way that the mark of the transaction certificate data of generation and Contract ID are associated record, receiving based on friendship When the transaction request of easy Credential data, according to the mark for the transaction certificate data that transaction request includes, and obtained association note Information is recorded, determines the intelligent contract for needing to call.I.e. in this specification one or more embodiment, calls and be deployed in step A1 Intelligent contract in block chain, comprising:
Step D1, the mark for the transaction certificate data that the first block chain node includes according to transaction request, in associated record Corresponding Contract ID is obtained in information；
Step D2, the first block chain node call intelligent contract corresponding to the Contract ID obtained.
In a specific embodiment, the terminal device hair of core enterprise user is received simultaneously with the first block chain node It is illustrated for the accounts payable data and electronic contract sent, as shown in figure 5, method includes:
Step S202, the first block chain node receive core enterprise user terminal device send accounts payable data and Electronic contract；
Step S204, the user information for the supplier user that the first block chain node includes according to accounts payable data will Accounts payable data are sent to the terminal device of corresponding supplier user；
Step S206, the first block chain node judge the terminal device hair that supplier user whether is received in preset duration The audit sent is to then follow the steps S208 by information, otherwise sends Fail Transaction information and sets to the terminal of core enterprise user It is standby；
Step S208, the first block chain node generates transaction certificate data according to accounts payable data, and generates transaction The mark of Credential data；
Step S210, the first block chain node will cope with funds on account data, transaction certificate data and transaction certificate data Associated record is identified, and the information of record is written in block chain, and will cope with funds on account data and accounts payable Data Identification The terminal device of the corresponding terminal device for being sent respectively to core enterprise user and supplier user；
Step S212, the first block chain node search preset critical field in electronic contract, will include critical field Trading rules of the clause as transaction certificate data；
Step S214, the first block chain node disposes intelligent contract according to trading rules in block chain, and generates intelligence The Contract ID of contract；
The mark of the transaction certificate data of generation and Contract ID are associated note by step S216, the first block chain node Record, obtains associated record information；
Step S218, when the first block chain node receive supplier user terminal device send based on transaction certificate When the transaction request of data, according to the mark for the transaction certificate data that transaction request includes, the acquisition pair in associated record information The Contract ID answered；
Step S220, the first block chain node call corresponding intelligent contract, based on intelligence according to the Contract ID of acquisition Contract determines whether the transaction data that transaction request includes meets the trading rules of transaction certificate data, is to then follow the steps Otherwise S222 sends Fail Transaction information to the terminal device of supplier user；
Step S222, the first block chain node execute corresponding transactional operation according to transaction data, and by transaction data with The mark of transaction certificate data is associated record, using the information of record as transaction record information；
Step S224, transaction record information is written in block chain the first block chain node, and sends transaction successful information To the terminal device of supplier user.
In this specification one or more embodiment, set in the terminal that the first block chain node receives core enterprise user When the accounts payable data that preparation is sent, transaction certificate data are generated according to accounts payable data；And in the first block chain node When receiving the transaction request based on the transaction certificate data of terminal device transmission of supplier user, held according to transaction request The corresponding transactional operation of row generates transaction record information and transaction record information is written in block chain.As it can be seen that in this specification Embodiment, by trading under the trusted context of block chain, so that process of exchange is open and clear and multi-party visible, it is ensured that The authenticity and validity of transaction；And by the way that transaction record information is written in block chain, it is ensured that uplink data is not Can tamper and the open property looked into, the problems such as effectively avoiding loss of data, data fabrication, and the inquiry for transaction provides Effective data basis.
Fig. 6 is a kind of Transaction Inquiries systematic difference based on block chain that this specification one or more embodiment provides Schematic diagram of a scenario, as shown in fig. 6, the system includes: the terminal device of the second block chain node and core enterprise user；Wherein, Second block chain node is the node in block chain, and the second block chain node can be identical with aforementioned first block chain node Block chain node, or different block chain nodes；The terminal device of core enterprise user can be mobile phone, plate electricity The terminal device of brain, desktop computer, portable notebook formula computer etc., core enterprise user passes through wireless network and second Block chain link point carries out communication connection；
Specifically, the terminal device of core enterprise user, receives the transaction certificate to be checked that core enterprise user sends The mark of data generates Transaction Inquiries request according to the mark of the transaction certificate data to be checked, and sends Transaction Inquiries and ask It asks to the second block chain node；And receive account corresponding to the transaction certificate data to be checked that the second block chain node is sent The circulation path profile of money shows the circulation path profile；
Second block chain node receives the Transaction Inquiries request that the terminal device of core enterprise user is sent, according to transaction The mark for the transaction certificate data to be checked that inquiry request includes, obtains corresponding transaction record information in block chain；And The circulation path profile that funds on account corresponding to transaction certificate data to be checked are generated according to the transaction record information of acquisition, by the stream Turn the terminal device that path profile is sent to core enterprise user, so that the terminal device of core enterprise user shows the circulation path Figure.
The above-mentioned Transaction Inquiries system based on block chain realizes friendship based on the transaction record information stored in block chain Easy effective query, meanwhile, by generating the circulation path profile of funds on account corresponding to transaction certificate data to be checked, and will give birth to At circulation path profile be sent to the terminal device of core enterprise user, allow core enterprise user clearly, a mesh The right all circulation information for viewing funds on account corresponding to transaction certificate data to be checked, without core enterprise's user's root It is manually combed according to circulation information of each transaction record information to funds on account, improves search efficiency and user experience.
Fig. 7 is a kind of process for Transaction Inquiries method based on block chain that this specification one or more embodiment provides Schematic diagram, the method in Fig. 7 can be executed by the second block chain node in Fig. 6, as shown in fig. 7, this method includes following step It is rapid:
Step S302, the Transaction Inquiries request that the terminal device that the second block chain node receives enterprise customer is sent, wherein Transaction Inquiries request includes the mark of transaction certificate data to be checked；
Step S304, the second block chain node obtain in block chain pair according to the mark of transaction certificate data to be checked The transaction record information answered；
Step S306, the second block chain node generate transaction certificate number to be checked according to the transaction record information of acquisition According to the circulation path profile of corresponding funds on account；
Step S308, the second block chain node set the terminal that the circulation path profile of generation is sent to core enterprise user It is standby, so that the terminal device of core enterprise user shows circulation path profile.
In this specification one or more embodiment, based on the transaction record information stored in block chain, transaction is realized Effective query, meanwhile, by generating the circulation path profile of funds on account corresponding to transaction certificate data to be checked, and will generate Circulation path profile be sent to the terminal device of core enterprise user, allow core enterprise user clearly, it is very clear All circulation information for viewing funds on account corresponding to transaction certificate data to be checked, without core enterprise user according to Each transaction record information manually combs the circulation information of funds on account, improves search efficiency and user experience.
In one or more embodiments of this specification, as shown in figure 8, step S304 includes:
Step S304-2, the friendship that the second block chain node stores the mark of transaction certificate data to be checked and block chain The mark of transaction certificate data easily contained by record information is matched；
Step S304-4, if successful match, the second block chain node is using corresponding transaction record information as to be checked Transaction certificate data the corresponding transaction record information of mark.
As it can be seen that core enterprise user only needs to provide the mark of transaction certificate data to be checked, respective transaction can be realized Inquiry, excessive query information is provided without core enterprise user, improves the convenience of Transaction Inquiries.
Common, it is mainly to inquire the circulation information for turning money provided by it that core enterprise user, which carries out Transaction Inquiries, such as During circulation it is each circulation node it is corresponding transaction funds on account the amount of money, transaction funds on account produce supplier user user letter The user information etc. of supplier user is ceased and be transferred to, this is based on, in this specification one or more embodiment, as shown in figure 9, step Suddenly S306 includes:
Step S306-2, the second block chain node obtain the amount of money of transaction funds on account in the transaction record information of acquisition, hand over Easy funds on account produce the user information of supplier user and are transferred to the user information of supplier user；
Step S306-4, the second block chain node produce supply according to the amount of money of the transaction funds on account of acquisition, transaction funds on account The user information at commercial family and the user information for being transferred to supplier user, generate account corresponding to transaction certificate data to be checked The circulation path profile of money.
Wherein, the part-structure of path profile of circulating can be found in Figure 10, wherein core enterprise user and each supplier user The node at place is circulation node, i.e., circulation path profile includes at least one circulation node, and connected circulation node is constituted Funds on account circulation path, such as the circulation where core enterprise user, supplier user 1, supplier user 3 and supplier user 8 Node is that funds on account circulate path, and in this specification embodiment, funds on account circulation path is denoted as " core enterprise user-confession Answer commercial family 1- supplier user 3- supplier user 8 ".
In view of most of user has a habit when using mouse, that is, the position where the cursor of mouse is For the position that user currently pays close attention to, it is based on this, is experienced to allow core enterprise user to possess preferably inquiry, this specification one In multiple embodiments, method further include:
If the second block chain node detects that cursor is located at circulation node or detects core enterprise user convection current trochanter The trigger action of point；
It is then terminal or using the circulation node for the operation that is triggered as terminal using the circulation node where cursor, and with Circulation node where core enterprise user is starting point, and corresponding funds on account circulation path is obtained in circulation path profile, and difference is aobvious Show the funds on account circulation path of acquisition.
Wherein, the mode distinctly displayed, such as be highlighted, color change is shown, overstriking is shown, in practical applications It can sets itself as needed.As an example, as shown in figure 11, when the second block chain node detects that cursor is located at supply commercialization When the circulation node at 2 place of family, using the circulation node where the commercial family 2 of supply as terminal, where core enterprise user Node is starting point, and it is that " core enterprise user-supplier user 1- is supplied that corresponding funds on account circulation path is obtained in circulation path profile Commercial family 2 " is answered, and overstriking shows that this turns money circulation path.Pass through the position where detection cursor, or detection core as a result, The trigger action of enterprise customer's convection current trochanterion, and distinctly display corresponding funds on account circulation path, can not only more intuitively by Funds on account circulation path is shown to core enterprise user, and for core enterprise user, improves man-machine interaction experience.
Further, since core enterprise user usually produces funds on account corresponding to transaction certificate data to be checked Funds on account are supplied to supplier user by operation, and supplier user can be used and carry out between the funds on account and other suppliers Multiple transactional operations such as produce, be transferred to, financing；In order to enable core enterprise user to core enterprise user and each supply The Transaction Information for each transactional operation that funds on account are carried out is inquired at commercial family, this specification one or more embodiment In, each circulation node includes producing inquiry control, and/or being transferred to inquiry control, and/or inquiry control of financing, corresponding, side Method further include:
If the second block chain node detect cursor be located at produce inquiry control or detect core enterprise user to turn The trigger action of control is inquired out, then using the circulation node where cursor as producing node or by the stream for the operation that is triggered Trochanterion is used as and produces node；Determine that receiving this produces the Primary Receive node of the produced funds on account of node；Node is produced in display Funds on account produce information, and distinctly display this and produce node and Primary Receive node；
If the second block chain node detect cursor be located at be transferred to inquiry control or detect core enterprise user to turn Enter to inquire the trigger action of control, then using the circulation node where cursor as being transferred to node or by the stream for the operation that is triggered Trochanterion is used as and is transferred to node；Determine that this is transferred to the level-one of the received funds on account of node and produces node；Show that this is transferred to the account of node Money is transferred to information, and distinctly displays that this is transferred to node and level-one produces node；
If the second block chain node detects that cursor is located at financing inquiry control or detects that core enterprise melts to described The trigger action of money inquiry control, then show corresponding financing information.
Wherein, Primary Receive node is directly to receive this for some produces node and produce the produced funds on account of node Node；It is that funds on account are directly transferred to the node for being transferred to node for some is transferred to node that level-one, which produces node,；Funds on account Produce information, funds on account are transferred to information and the particular content of financing information, can voluntarily set as needed in practical applications Fixed, for example, it includes producing amount of money etc. that funds on account, which produce information, it includes being transferred to the amount of money, being transferred to the time etc. that funds on account, which are transferred to information, financing letter Breath includes the financing amount of money, Financing Date etc..As an example, being supplied referring to Figure 12 if the second block chain node monitors that cursor is located at That answers the node that circulates where commercial family 1 produces inquiry control, then saves using the circulation node where supplier user 1 as producing Point shows 1 institute of supplier user using the circulation node where supplier user 2 and supplier user 3 as Primary Receive node The funds on account of circulation node produce information and overstriking and show supplier user 1,3 institute of supplier user 2 and supplier user Circulation node；Referring to Figure 13, if the second block chain node detects core enterprise user to the stream where supplier user 5 The trigger action for being transferred to inquiry control of trochanterion will be for then using the circulation node where supplier user 5 as being transferred to node Circulation node where answering quotient 2 produces node as level-one, and the funds on account of the circulation node where display supplier user 5 are transferred to letter Breath and overstriking show the circulation node where supplier 2 and supplier 5；Referring to Figure 14, if the second block chain node detects Cursor is located at the financing inquiry control of the circulation node where supplier user 3, then shows the circulation section where supplier user 3 The financing information of point.
The inquiry of the Transaction Information to different transactional operations is not only realized as a result, but also is produced by distinctly displaying Node and Primary Receive node, and distinctly display and be transferred to node and level-one produces node, core enterprise user can be made more straight The user information for seeing the two or more supplier users of certain directly traded seen；As it can be seen that being integrated with by a figure more Kind of Transaction Information, without generated according to type of transaction or transaction amount etc. multiple funds on account circulation path profile or multiple accounts The circulation information table of money not only improves the speed of response of Transaction Inquiries request, but also core enterprise user is not necessarily in multiple accounts It is switched between the circulation path profile of money or the circulation information table of funds on account, is greatly improved the inquiry body of core enterprise user It tests.
It should be pointed out that circulation path profile shown in above-mentioned Figure 10 to Figure 14 is only used for illustrating rather than limit, In In practical application can as needed designed, designed circulation path profile pattern.
In this specification one or more embodiment, the terminal device of core enterprise user is received in the second block chain node When the Transaction Inquiries request of transmission, wherein Transaction Inquiries request includes the mark of transaction certificate data to be checked；Second block Chain node obtains corresponding transaction record information according to the mark of transaction certificate data to be checked in block chain, according to acquisition Transaction record information generate the circulation path profiles of funds on account corresponding to transaction certificate data to be checked, and by the circulation road Diameter figure is sent to the terminal device of core enterprise user, so that the terminal device of core enterprise user shows the circulation path profile. As it can be seen that the effective query of transaction is realized based on the transaction record information in block chain by this specification embodiment, meanwhile, It is sent by generating the circulation path profile of funds on account corresponding to transaction certificate data to be checked, and by the circulation path profile of generation To the terminal device of core enterprise user, allow core enterprise user clearly, it is open-and-shut view it is to be checked All circulation information of funds on account corresponding to transaction certificate data, without core enterprise user according to each transaction record information The circulation information of funds on account is manually combed, search efficiency and user experience are improved.
The transaction data processing method based on block chain that corresponding above-mentioned Fig. 2 to Fig. 5 is described, is based on identical technology structure Think, this specification one or more embodiment also provides a kind of transaction data processing unit based on block chain.Figure 15 is this theory The module composition schematic diagram for the transaction data processing unit based on block chain that bright book one or more embodiment provides, the device The transaction data processing method based on block chain described for executing Fig. 2 to Fig. 5, as shown in figure 15, which includes:
Receiving module 401 receives the accounts payable data that the terminal device of core enterprise user is sent；
First generation module 402 generates transaction certificate data according to the accounts payable data；
Transaction modules 403, when the terminal device transmission for receiving supplier user is based on the transaction certificate data Transaction request when, corresponding transactional operation is executed according to the transaction request；
Second generation module 404 generates transaction record information；
The transaction record information is written in block chain writing module 405.
In this specification one or more embodiment, by trading under the trusted context of block chain, so that transaction Open process is transparent and multi-party visible, it is ensured that the authenticity and validity of transaction；And by the way that transaction record information is written In block chain, it is ensured that uplink data can not tamper and the open property looked into, effectively avoid loss of data, data are made The problems such as false, and the inquiry for transaction provides effective data basis.
Optionally, the accounts payable data include the user information of supplier user；
First generation module 402 sends the accounts payable data according to the user information of the supplier user To the terminal device of corresponding supplier user, so that the supplier user audits the accounts payable data；With And
If the audit that the terminal device for receiving the supplier user in preset duration is sent passes through information, basis The accounts payable data generate transaction certificate data.
Optionally, the transaction modules 403 call the intelligent contract being deployed in block chain, based on the intelligent contract Determine whether transaction data that the transaction request includes meets the trading rules of the transaction certificate data；If the number of deals According to the trading rules for meeting the transaction certificate data, then corresponding transactional operation is executed according to the transaction data.
Optionally, the transaction request includes the amount of money of transaction funds on account, and the transaction funds on account produce supplier user's User information and the user information for being transferred to supplier user；Described device further include: sending module；
First generation module 402 after generating transaction certificate data according to the accounts payable data, also generates institute State the mark of transaction certificate data；
The sending module sends terminal device of the mark to the core enterprise user of the transaction certificate data, So that the core enterprise user inquires the corresponding funds on account of the transaction certificate data according to the mark of the transaction certificate data Transaction Information；
Second generation module 404, by the mark of the transaction certificate data, the amount of money, described of the transaction funds on account The user information for producing supplier user of funds on account of trading and the user information for being transferred to supplier user are associated record, and will The information of record is as transaction record information.
Optionally, the write module 405 generate the mark of the transaction certificate data in first generation module 402 After knowledge, also the mark of the accounts payable data, the transaction certificate data and the transaction certificate data is closed Connection record, and the information of record is written in the block chain.
The transaction data processing unit based on block chain that this specification one or more embodiment provides, can receive core The accounts payable data that the terminal device of heart enterprise customer is sent generate transaction certificate data according to accounts payable data；And In the transaction request based on the transaction certificate data that the terminal device for receiving supplier user is sent, according to transaction request Corresponding transactional operation is executed, transaction record information is generated and transaction record information is written in block chain.As it can be seen that passing through this theory Embodiment in bright book, by trading under the trusted context of block chain, so that process of exchange is open and clear and in many ways may be used See, it is ensured that the authenticity and validity of transaction；And by the way that transaction record information is written in block chain, it is ensured that cochain number According to can not tamper and the open property looked into, the problems such as effectively avoiding loss of data, data fabrication, and looking into for transaction Inquiry provides effective data basis.
It should be noted that embodiment and the application in the application about the transaction data processing unit based on block chain In about the transaction data processing method based on block chain embodiment based on the same inventive concept, therefore the embodiment is specific Implementation may refer to the implementation of the aforementioned corresponding transaction data processing method based on block chain, and overlaps will not be repeated.
Further, the Transaction Inquiries method based on block chain that corresponding above-mentioned Fig. 7 to Fig. 9 is described, is based on identical skill Art design, this specification one or more embodiment also provide a kind of Transaction Inquiries device based on block chain.Figure 16 is this theory The module composition schematic diagram for the Transaction Inquiries device based on block chain that bright book one or more embodiment provides, the device are used for The Transaction Inquiries method based on block chain that Fig. 7 to Fig. 9 is described is executed, as shown in figure 16, which includes:
Receiving module 501 receives the Transaction Inquiries request that the terminal device of core enterprise user is sent, wherein described Transaction Inquiries request includes the mark of transaction certificate data to be checked；
Module 502 is obtained, is obtained in block chain according to the mark of the transaction certificate data to be checked corresponding Transaction record information；
Generation module 503, the transaction certificate data to be checked are generated according to the transaction record information corresponding to Funds on account circulation path profile；
The circulation path profile is sent to the terminal device of the core enterprise user, so that institute by sending module 504 The terminal device for stating core enterprise user shows the circulation path profile.
In this specification one or more embodiment, based on the transaction record information stored in block chain, transaction is realized Effective query, meanwhile, by generating the circulation path profile of funds on account corresponding to transaction certificate data to be checked, and will generate Circulation path profile be sent to the terminal device of core enterprise user, allow core enterprise user clearly, it is very clear All circulation information for viewing funds on account corresponding to transaction certificate data to be checked, without core enterprise user according to Each transaction record information manually combs the circulation information of funds on account, improves search efficiency and user experience.
Optionally, the acquisition module 502 stores the mark of the transaction certificate data to be checked and block chain The mark of transaction certificate data contained by transaction record information is matched；If successful match, by corresponding transaction record Transaction record information corresponding to mark of the information as the transaction certificate data to be checked.
Optionally, the generation module 503, the amount of money of acquisition transaction funds on account, the friendship in the transaction record information Easy funds on account produce the user information of supplier user and are transferred to the user information of supplier user；And
According to it is described transaction funds on account the amount of money, it is described transaction funds on account the user information for producing supplier user and be transferred to confession The user information at commercial family is answered, the circulation path profile of the funds on account to be checked is generated.
Optionally, the circulation path profile includes at least one circulation node, described device further include: the first detection mould Block；
The first detection module, if detecting, cursor is located at the circulation node or detects the core enterprise User then grasps the trigger action of the circulation node using the circulation node where the cursor as terminal or to be triggered The circulation node of work is terminal, and using the circulation node where the core enterprise user as starting point, in the circulation path Corresponding funds on account circulation path is obtained in figure, distinctly displays funds on account circulation path.
Optionally, the circulation path profile includes at least one circulation node, and each circulation node includes producing to look into It askes control, and/or is transferred to inquiry control, and/or financing inquiry control, described device further include: the second detection module；
Second detection module, if detecting, cursor produces inquiry control described in or detects the core Enterprise customer to it is described produce inquiry control trigger action, then using the circulation node where the cursor as produce node, Or using the circulation node for the operation that is triggered as producing node；Determine that the level-one that the produced funds on account of node are produced described in receiving connects Receive node；The funds on account that node is produced described in display produce information, and distinctly display and described produce node and the Primary Receive Node；And
If detecting, cursor is located at described be transferred to and inquires control or detect that the core enterprise user is transferred to described The trigger action of control is inquired, then using the circulation node where the cursor as being transferred to node or by the operation that is triggered Circulation node, which is used as, is transferred to node；The level-one that the received funds on account of node are transferred to described in determination produces node；Section is transferred to described in display The funds on account of point are transferred to information, and distinctly display and described be transferred to node and the level-one produces node；And
If detecting, cursor is located at financing inquiry control or detects the core enterprise user to the financing The trigger action for inquiring control, then show corresponding financing information.
The Transaction Inquiries device based on block chain in this specification one or more embodiment, can receive core enterprise The Transaction Inquiries request that the terminal device of user is sent, wherein Transaction Inquiries request includes transaction certificate data to be checked Mark；And corresponding transaction record information is obtained in block chain according to the mark of transaction certificate data to be checked, according to The transaction record information of acquisition generates the circulation path profile of funds on account corresponding to transaction certificate data to be checked；By the circulation road Diameter figure is sent to the terminal device of core enterprise user, so that the terminal device of core enterprise user shows the circulation path profile. As it can be seen that, based on the transaction record information in block chain, the effective query of transaction is realized in this specification embodiment, meanwhile, lead to The circulation path profile for generating funds on account corresponding to transaction certificate data to be checked is crossed, and the circulation path profile of generation is sent to The terminal device of core enterprise user, allow core enterprise user clearly, open-and-shut view friendship to be checked All circulation information of funds on account corresponding to easy Credential data, without core enterprise user according to each transaction record information pair The circulation information of funds on account is manually combed, and search efficiency and user experience are improved.
It should be noted that being closed in embodiment and the application in the application about the Transaction Inquiries device based on block chain In the Transaction Inquiries method based on block chain embodiment based on the same inventive concept, therefore the specific implementation of the embodiment can be with Referring to the implementation of the aforementioned corresponding Transaction Inquiries method based on block chain, overlaps will not be repeated.
Further, corresponding above-mentioned method shown in Fig. 2 to Fig. 5, based on the same technical idea, this specification one or Multiple embodiments also provide a kind of transaction data processing equipment based on block chain, and the equipment is above-mentioned based on block for executing The transaction data processing method of chain, Figure 17 are a kind of transaction based on block chain that this specification one or more embodiment provides The structural schematic diagram of data processing equipment.
As shown in figure 17, the transaction data processing equipment based on block chain can generate bigger because of configuration or performance difference Difference, may include one or more processor 601 and memory 602, can store one in memory 602 Or more than one stores application program or data.Wherein, memory 602 can be of short duration storage or persistent storage.It is stored in The application program of reservoir 602 may include one or more modules (diagram is not shown), and each module may include being based on Series of computation machine executable instruction in the transaction data processing equipment of block chain.Further, processor 601 can be set Be set to and communicated with memory 602, in the transaction data processing equipment by block chain execute memory 602 in it is a series of based on Calculation machine executable instruction.Transaction data processing equipment based on block chain can also include one or more power supplys 603, one A or more than one wired or wireless network interface 604, one or more input/output interfaces 605, one or one with Upper keyboard 606 etc..
In a specific embodiment, the transaction data processing equipment based on block chain includes memory, Yi Jiyi A or more than one program, one of them perhaps more than one program be stored in memory and one or more than one Program may include one or more modules, and each module may include setting to the transaction data processing based on block chain Series of computation machine executable instruction in standby, and be configured to be executed by one or more than one processor this or More than one program includes for carrying out following computer executable instructions:
Receive the accounts payable data that the terminal device of core enterprise user is sent；
Transaction certificate data are generated according to the accounts payable data；
When the transaction request based on the transaction certificate data that the terminal device for receiving supplier user is sent, root Corresponding transactional operation is executed according to the transaction request, and generates transaction record information；
The transaction record information is written in block chain.
In this specification one or more embodiment, by trading under the trusted context of block chain, so that transaction Open process is transparent and multi-party visible, it is ensured that the authenticity and validity of transaction；And by the way that transaction record information is written In block chain, it is ensured that uplink data can not tamper and the open property looked into, effectively avoid loss of data, data are made The problems such as false, and the inquiry for transaction provides effective data basis.
Optionally, when executed, the accounts payable data include the use of supplier user to computer executable instructions Family information, it is described to generate transaction certificate data according to the accounts payable data, comprising:
According to the user information of the supplier user, the accounts payable data are sent to corresponding supplier user's Terminal device, so that the supplier user audits the accounts payable data；
If the audit that the terminal device for receiving the supplier user in preset duration is sent passes through information, basis The accounts payable data generate transaction certificate data.
Optionally, computer executable instructions are when executed, described to execute corresponding transaction according to the transaction request Operation, comprising:
The intelligent contract being deployed in block chain is called, the friendship that the transaction request includes is determined based on the intelligent contract Whether easy data meet the trading rules of the transaction certificate data；
If the transaction data meets the trading rules of the transaction certificate data, phase is executed according to the transaction data The transactional operation answered.
Optionally, when executed, the transaction request includes the amount of money of transaction funds on account to computer executable instructions, described Producing for transaction funds on account and is transferred to the user information of supplier user at the user information of supplier user；
After the generation transaction certificate data according to the accounts payable data, further includes:
Generate the mark of the transaction certificate data；
Terminal device of the mark to the core enterprise user of the transaction certificate data is sent, so that the core is looked forward to Industry user inquires the circulation information of the corresponding funds on account of the transaction certificate data according to the mark of the transaction certificate data；
The generation transaction record information, comprising:
The marks of the transaction certificate data, the amount of money of the transaction funds on account, the transaction funds on account are produced into supplier The user information of user and the user information for being transferred to supplier user are associated record, and remember the information of record as transaction Record information.
Optionally, computer executable instructions when executed, after the mark for generating the transaction certificate data, Further include:
The mark of the accounts payable data, the transaction certificate data and the transaction certificate data is closed Connection record, and the information of record is written in the block chain.
The transaction data processing equipment based on block chain that this specification one or more embodiment provides, can receive core The accounts payable data that the terminal device of heart enterprise customer is sent generate transaction certificate data according to accounts payable data；And In the transaction request based on the transaction certificate data that the terminal device for receiving supplier user is sent, according to transaction request Corresponding transactional operation is executed, transaction record information is generated and transaction record information is written in block chain.As it can be seen that passing through this theory Embodiment in bright book, by trading under the trusted context of block chain, so that process of exchange is open and clear and in many ways may be used See, it is ensured that the authenticity and validity of transaction；And by the way that transaction record information is written in block chain, it is ensured that cochain number According to can not tamper and the open property looked into, the problems such as effectively avoiding loss of data, data fabrication, and looking into for transaction Inquiry provides effective data basis.
It should be noted that about the embodiment of the transaction data processing equipment based on block chain and this theory in this specification In bright book based on the same inventive concept about the embodiment of the transaction data processing method based on block chain, therefore the embodiment Specific implementation may refer to the implementation of the aforementioned corresponding transaction data processing method based on block chain, and it is no longer superfluous to repeat place It states.
Further, corresponding above-mentioned Fig. 7 is to method shown in Fig. 9, based on the same technical idea, this specification one or Multiple embodiments also provide a kind of Transaction Inquiries equipment based on block chain, which is used to executing above-mentioned based on block chain Transaction Inquiries method, Figure 18 are a kind of Transaction Inquiries equipment based on block chain that this specification one or more embodiment provides Structural schematic diagram.
As shown in figure 18, the Transaction Inquiries equipment based on block chain can generate bigger difference because configuration or performance are different It is different, it may include one or more processor 701 and memory 702, can store one or one in memory 702 A application program stored above or data.Wherein, memory 702 can be of short duration storage or persistent storage.It is stored in memory 702 application program may include one or more modules (diagram is not shown), and each module may include based on block Series of computation machine executable instruction in the Transaction Inquiries equipment of chain.Further, processor 701 can be set to and deposit Reservoir 702 communicates, and the executable finger of series of computation machine in memory 702 is executed in the Transaction Inquiries equipment based on block chain It enables.Transaction Inquiries equipment based on block chain can also include one or more power supplys 703, one or more are wired Or radio network interface 704, one or more input/output interfaces 705, one or more keyboards 706 etc..
In a specific embodiment, the Transaction Inquiries equipment based on block chain include memory and one or More than one program, perhaps more than one program is stored in memory and one or more than one program for one of them It may include one or more modules, and each module may include to one in the Transaction Inquiries equipment based on block chain Family computer executable instruction, and be configured to be executed by one or more than one processor this or more than one Program includes for carrying out following computer executable instructions:
Receive the Transaction Inquiries request that the terminal device of core enterprise user is sent, wherein the Transaction Inquiries request packet Include the mark of transaction certificate data to be checked；
Corresponding transaction record information is obtained in block chain according to the mark of the transaction certificate data to be checked；
According to the transaction record information generate the transaction certificate data to be checked corresponding to funds on account circulation road Diameter figure；
The circulation path profile is sent to the terminal device of the core enterprise user, so that the core enterprise user Terminal device show the circulation path profile.
In this specification one or more embodiment, based on the transaction record information stored in block chain, transaction is realized Effective query, meanwhile, by generating the circulation path profile of funds on account corresponding to transaction certificate data to be checked, and will generate Circulation path profile be sent to the terminal device of core enterprise user, allow core enterprise user clearly, it is very clear All circulation information for viewing funds on account corresponding to transaction certificate data to be checked, without core enterprise user according to Each transaction record information manually combs the circulation information of funds on account, improves search efficiency and user experience.
Optionally, computer executable instructions are when executed, described according to the transaction certificate data to be checked Mark obtains corresponding transaction record information in block chain, comprising:
By the friendship contained by the mark of the transaction certificate data to be checked and the transaction record information of block chain storage The mark of easy Credential data is matched；
If successful match, using corresponding transaction record information as the mark institute of the transaction certificate data to be checked Corresponding transaction record information.
Optionally, computer executable instructions are when executed, described according to the transaction record information, generate it is described to The circulation path profile of funds on account corresponding to the transaction certificate data of inquiry, comprising:
The amount of money of transaction funds on account is obtained in the transaction record information, the transaction funds on account produce supplier user's User information and the user information for being transferred to supplier user；
According to it is described transaction funds on account the amount of money, it is described transaction funds on account the user information for producing supplier user and be transferred to confession The user information at commercial family is answered, the circulation path profile of funds on account corresponding to the transaction certificate data to be checked is generated.
Optionally, when executed, the circulation path profile includes at least one circulation node to computer executable instructions, The method also includes:
If detecting, cursor is located at the circulation node or detects the core enterprise user to the circulation node Trigger action；
It is then terminal or using the circulation node for the operation that is triggered as terminal using the circulation node where the cursor, with And using the circulation node where the core enterprise user as starting point, corresponding funds on account circulation is obtained in the circulation path profile Path distinctly displays funds on account circulation path.
Optionally, when executed, the circulation path profile includes at least one circulation node to computer executable instructions, Each circulation node includes producing inquiry control, and/or being transferred to inquiry control, and/or inquiry control of financing, the method Further include:
If detecting, cursor is located at described produce and inquires control or detect that the core enterprise user produces to described The trigger action of control is inquired, then using the circulation node where the cursor as producing node or by the operation that is triggered Circulation node, which is used as, produces node；Determine the Primary Receive node that the produced funds on account of node are produced described in receiving；Display is described to be turned The funds on account of egress produce information, and distinctly display and described produce node and the Primary Receive node；
If detecting, cursor is located at described be transferred to and inquires control or detect that the core enterprise user is transferred to described The trigger action of control is inquired, then using the circulation node where the cursor as being transferred to node or by the operation that is triggered Circulation node, which is used as, is transferred to node；The level-one that the received funds on account of node are transferred to described in determination produces node；Section is transferred to described in display The funds on account of point are transferred to information, and distinctly display and described be transferred to node and the level-one produces node；
If detecting, cursor is located at financing inquiry control or detects that the financing is inquired by the core enterprise The trigger action of control then shows corresponding financing information.
The Transaction Inquiries equipment based on block chain in this specification one or more embodiment, can receive core enterprise The Transaction Inquiries request that the terminal device of user is sent, wherein Transaction Inquiries request includes transaction certificate data to be checked Mark；And corresponding transaction record information is obtained in block chain according to the mark of transaction certificate data to be checked, according to The transaction record information of acquisition generates the circulation path profile of funds on account corresponding to transaction certificate data to be checked；By the circulation road Diameter figure is sent to core enterprise user, so that the terminal device of core enterprise user shows the circulation path profile.As it can be seen that this explanation In book embodiment, based on the transaction record information in block chain, the effective query of transaction is realized, meanwhile, it is to be checked by generating The circulation path profile of funds on account corresponding to the transaction certificate data of inquiry, and the circulation path profile of generation is sent to core enterprise and is used The terminal device at family, allow core enterprise user clearly, open-and-shut view transaction certificate data to be checked All circulation information of corresponding funds on account, the circulation without core enterprise user according to each transaction record information to funds on account Information is manually combed, and search efficiency and user experience are improved.
It should be noted that embodiment and this specification in this specification about the Transaction Inquiries equipment based on block chain In about the Transaction Inquiries method based on block chain embodiment based on the same inventive concept, therefore the specific implementation of the embodiment It may refer to the implementation of the aforementioned corresponding Transaction Inquiries method based on block chain, overlaps will not be repeated.
Further, corresponding above-mentioned method shown in Fig. 2 to Fig. 5, based on the same technical idea, this specification one or Multiple embodiments additionally provide a kind of storage medium,, should in a specific embodiment for storing computer executable instructions Storage medium can be USB flash disk, CD, hard disk etc., and the computer executable instructions of storage medium storage are being executed by processor When, it is able to achieve following below scheme:
Receive the accounts payable data that the terminal device of core enterprise user is sent；
Transaction certificate data are generated according to the accounts payable data；
When the transaction request based on the transaction certificate data that the terminal device for receiving supplier user is sent, root Corresponding transactional operation is executed according to the transaction request, and generates transaction record information；
The transaction record information is written in block chain.
In this specification one or more embodiment, by trading under the trusted context of block chain, so that transaction Open process is transparent and multi-party visible, it is ensured that the authenticity and validity of transaction；And by the way that transaction record information is written In block chain, it is ensured that uplink data can not tamper and the open property looked into, effectively avoid loss of data, data are made The problems such as false, and the inquiry for transaction provides effective data basis.
Optionally, the computer executable instructions of storage medium storage are when being executed by processor, the accounts payable Data include the user information of supplier user, described to generate transaction certificate data according to the accounts payable data, comprising:
According to the user information of the supplier user, the accounts payable data are sent to corresponding supplier user's Terminal device, so that the supplier user audits the accounts payable data；
If the audit that the terminal device for receiving the supplier user in preset duration is sent passes through information, basis The accounts payable data generate transaction certificate data.
Optionally, the computer executable instructions of storage medium storage are described according to when being executed by processor Transaction request executes corresponding transactional operation, comprising:
The intelligent contract being deployed in block chain is called, the friendship that the transaction request includes is determined based on the intelligent contract Whether easy data meet the trading rules of the transaction certificate data；
If the transaction data meets the trading rules of the transaction certificate data, phase is executed according to the transaction data The transactional operation answered.
Optionally, the computer executable instructions of storage medium storage are when being executed by processor, the transaction request The amount of money including funds on account of trading, the producing for transaction funds on account and are transferred to the use of supplier user at the user information of supplier user Family information；
After the generation transaction certificate data according to the accounts payable data, further includes:
Generate the mark of the transaction certificate data；
Terminal device of the mark to the core enterprise user of the transaction certificate data is sent, so that the core is looked forward to Industry user inquires the circulation information of the corresponding funds on account of the transaction certificate data according to the mark of the transaction certificate data；
The generation transaction record information, comprising:
The marks of the transaction certificate data, the amount of money of the transaction funds on account, the transaction funds on account are produced into supplier The user information of user and the user information for being transferred to supplier user are associated record, and remember the information of record as transaction Record information.
Optionally, the computer executable instructions of storage medium storage are when being executed by processor, described in the generation After the mark of transaction certificate data, further includes:
The mark of the accounts payable data, the transaction certificate data and the transaction certificate data is closed Connection record, and the information of record is written in the block chain.
The computer executable instructions for the storage medium storage that this specification one or more embodiment provides are processed When device executes, the accounts payable data that the terminal device of core enterprise user is sent are received, is generated and is handed over according to accounts payable data Easy Credential data；And the transaction request based on the transaction certificate data sent in the terminal device for receiving supplier user When, corresponding transactional operation is executed according to transaction request, transaction record information is generated and block chain is written into transaction record information In.As it can be seen that by the embodiment in this specification, by trading under the trusted context of block chain, so that process of exchange It is open and clear and multi-party visible, it is ensured that the authenticity and validity of transaction；And by the way that block is written in transaction record information In chain, it is ensured that uplink data can not tamper and the open property looked into, effectively avoid loss of data, data fabrication etc. Problem, and the inquiry for transaction provides effective data basis.
It should be noted that in the application about in the embodiment of storage medium and the application about the friendship based on block chain The embodiment of easy method based on the same inventive concept, therefore the specific implementation of the embodiment may refer to it is aforementioned corresponding based on area The implementation of the method for commerce of block chain, overlaps will not be repeated.
Further, corresponding above-mentioned Fig. 7 is to method shown in Fig. 9, based on the same technical idea, this specification one or Multiple embodiments additionally provide a kind of storage medium,, should in a specific embodiment for storing computer executable instructions Storage medium can be USB flash disk, CD, hard disk etc., and the computer executable instructions of storage medium storage are being executed by processor When, it is able to achieve following below scheme:
Receive the Transaction Inquiries request that the terminal device of core enterprise user is sent, wherein the Transaction Inquiries request packet Include the mark of transaction certificate data to be checked；
Corresponding transaction record information is obtained in block chain according to the mark of the transaction certificate data to be checked；
According to the transaction record information generate the transaction certificate data to be checked corresponding to funds on account circulation road Diameter figure；
The circulation path profile is sent to the terminal device of the core enterprise user, so that the core enterprise user Terminal device show the circulation path profile.
In this specification one or more embodiment, based on the transaction record information stored in block chain, transaction is realized Effective query, meanwhile, by generating the circulation path profile of funds on account corresponding to transaction certificate data to be checked, and will generate Circulation path profile be sent to the terminal device of core enterprise user, allow core enterprise user clearly, it is very clear All circulation information for viewing funds on account corresponding to transaction certificate data to be checked, without core enterprise user according to Each transaction record information manually combs the circulation information of funds on account, improves search efficiency and user experience.
Optionally, the computer executable instructions of storage medium storage are described according to when being executed by processor The mark of transaction certificate data to be checked obtains corresponding transaction record information in block chain, comprising:
By the friendship contained by the mark of the transaction certificate data to be checked and the transaction record information of block chain storage The mark of easy Credential data is matched；
If successful match, using corresponding transaction record information as the mark institute of the transaction certificate data to be checked Corresponding transaction record information.
Optionally, the computer executable instructions of storage medium storage are described according to when being executed by processor Transaction record information generates the circulation path profile of funds on account corresponding to the transaction certificate data to be checked, comprising:
The amount of money of transaction funds on account is obtained in the transaction record information, the transaction funds on account produce supplier user's User information and the user information for being transferred to supplier user；
According to it is described transaction funds on account the amount of money, it is described transaction funds on account the user information for producing supplier user and be transferred to confession The user information at commercial family is answered, the circulation path profile of funds on account corresponding to the transaction certificate data to be checked is generated.
Optionally, the computer executable instructions of storage medium storage are when being executed by processor, the circulation path Figure includes at least one circulation node, the method also includes:
If detecting, cursor is located at the circulation node or detects the core enterprise user to the circulation node Trigger action；
It is then terminal or using the circulation node for the operation that is triggered as terminal using the circulation node where the cursor, with And using the circulation node where the core enterprise user as starting point, corresponding funds on account circulation is obtained in the circulation path profile Path distinctly displays funds on account circulation path.
Optionally, the computer executable instructions of storage medium storage are when being executed by processor, the circulation path Figure include at least one circulation node, each circulation node include produce inquiry control, and/or be transferred to inquire control and/ Or financing inquiry control, the method also includes:
If detecting, cursor is located at described produce and inquires control or detect that the core enterprise user produces to described The trigger action of control is inquired, then using the circulation node where the cursor as producing node or by the operation that is triggered Circulation node, which is used as, produces node；Determine the Primary Receive node that the produced funds on account of node are produced described in receiving；Display is described to be turned The funds on account of egress produce information, and distinctly display and described produce node and the Primary Receive node；
If detecting, cursor is located at described be transferred to and inquires control or detect that the core enterprise user is transferred to described The trigger action of control is inquired, then using the circulation node where the cursor as being transferred to node or by the operation that is triggered Circulation node, which is used as, is transferred to node；The level-one that the received funds on account of node are transferred to described in determination produces node；Section is transferred to described in display The funds on account of point are transferred to information, and distinctly display and described be transferred to node and the level-one produces node；
If detecting, cursor is located at financing inquiry control or detects that the financing is inquired by the core enterprise The trigger action of control then shows corresponding financing information.
The computer executable instructions for the storage medium storage that this specification one or more embodiment provides are processed Device execute when, receive core enterprise user terminal device send Transaction Inquiries request, wherein Transaction Inquiries request include to The mark of the transaction certificate data of inquiry；And correspondence is obtained in block chain according to the mark of transaction certificate data to be checked Transaction record information, the stream of funds on account corresponding to transaction certificate data to be checked is generated according to the transaction record information of acquisition Turn path profile；And the circulation path profile is sent to the terminal device of core enterprise user, so that the terminal of core enterprise user Equipment shows the circulation path profile.As it can be seen that, based on the transaction record information in block chain, being realized in this specification embodiment The effective query of transaction, meanwhile, by generating the circulation path profile of funds on account corresponding to transaction certificate data to be checked, and will The circulation path profile of generation is sent to the terminal device of core enterprise user, allow core enterprise user clearly, a mesh That is clear views all circulation information of funds on account corresponding to transaction certificate data to be checked, without core enterprise user It is manually combed according to circulation information of each transaction record information to funds on account, improves search efficiency and user experience.
It should be noted that in the application about in the embodiment of storage medium and the application about the friendship based on block chain Based on the same inventive concept, therefore the specific implementation of the embodiment may refer to aforementioned corresponding base to the embodiment of easy querying method In the implementation of the transaction narration interspersed with flashbacks method of block chain, overlaps will not be repeated.
In 30 century 70s, the improvement of a technology can be distinguished clearly be on hardware improvement (for example, Improvement to circuit structures such as diode, transistor, switches) or software on improvement (improvement for method flow).So And with the development of technology, the improvement of current many method flows can be considered as directly improving for hardware circuit. Designer nearly all obtains corresponding hardware circuit by the way that improved method flow to be programmed into hardware circuit.Cause This, it cannot be said that the improvement of a method flow cannot be realized with hardware entities module.For example, programmable logic device (Programmable Logic Device, PLD) (such as field programmable gate array (Field Programmable Gate Array, FPGA)) it is exactly such a integrated circuit, logic function determines device programming by user.By designer Voluntarily programming comes a digital display circuit " integrated " on a piece of PLD, designs and makes without asking chip maker Dedicated IC chip.Moreover, nowadays, substitution manually makes IC chip, this programming is also used instead mostly " is patrolled Volume compiler (logic compiler) " software realizes that software compiler used is similar when it writes with program development, And the source code before compiling also write by handy specific programming language, this is referred to as hardware description language (Hardware Description Language, HDL), and HDL is also not only a kind of, but there are many kind, such as ABEL (Advanced Boolean Expression Language)、AHDL(Altera Hardware Description Language)、Confluence、CUPL(Cornell University Programming Language)、HDCal、JHDL (Java Hardware Description Language)、Lava、Lola、MyHDL、PALASM、RHDL(Ruby Hardware Description Language) etc., VHDL (Very-High-Speed is most generally used at present Integrated Circuit Hardware Description Language) and Verilog.Those skilled in the art also answer This understands, it is only necessary to method flow slightly programming in logic and is programmed into integrated circuit with above-mentioned several hardware description languages, The hardware circuit for realizing the logical method process can be readily available.
Controller can be implemented in any suitable manner, for example, controller can take such as microprocessor or processing The computer for the computer readable program code (such as software or firmware) that device and storage can be executed by (micro-) processor can Read medium, logic gate, switch, specific integrated circuit (Application Specific Integrated Circuit, ASIC), the form of programmable logic controller (PLC) and insertion microcontroller, the example of controller includes but is not limited to following microcontroller Device: ARC 625D, Atmel AT91SAM, Microchip PIC18F26K30 and Silicone Labs C8051F330 are deposited Memory controller is also implemented as a part of the control logic of memory.It is also known in the art that in addition to Pure computer readable program code mode is realized other than controller, can be made completely by the way that method and step is carried out programming in logic Controller is obtained to come in fact in the form of logic gate, switch, specific integrated circuit, programmable logic controller (PLC) and insertion microcontroller etc. Existing identical function.Therefore this controller is considered a kind of hardware component, and to including for realizing various in it The device of function can also be considered as the structure in hardware component.Or even, it can will be regarded for realizing the device of various functions For either the software module of implementation method can be the structure in hardware component again.
System, device, module or the unit that above-described embodiment illustrates can specifically realize by computer chip or entity, Or it is realized by the product with certain function.It is a kind of typically to realize that equipment is computer.Specifically, computer for example may be used Think personal computer, laptop computer, cellular phone, camera phone, smart phone, personal digital assistant, media play It is any in device, navigation equipment, electronic mail equipment, game console, tablet computer, wearable device or these equipment The combination of equipment.
For convenience of description, it is divided into various units when description apparatus above with function to describe respectively.Certainly, implementing this The function of each unit can be realized in the same or multiple software and or hardware when application.
It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the application Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the application, which can be used in one or more, The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces The form of product.
The application is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present application Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates, Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one The step of function of being specified in a box or multiple boxes.
In a typical configuration, calculating equipment includes one or more processors (CPU), input/output interface, net Network interface and memory.
Memory may include the non-volatile memory in computer-readable medium, random access memory (RAM) and/or The forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flash RAM).Memory is computer-readable medium Example.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method Or technology come realize information store.Information can be computer readable instructions, data structure, the module of program or other data. The example of the storage medium of computer includes, but are not limited to phase change memory (PRAM), static random access memory (SRAM), moves State random access memory (DRAM), other kinds of random access memory (RAM), read-only memory (ROM), electric erasable Programmable read only memory (EEPROM), flash memory or other memory techniques, read-only disc read only memory (CD-ROM) (CD-ROM), Digital versatile disc (DVD) or other optical storage, magnetic cassettes, tape magnetic disk storage or other magnetic storage devices Or any other non-transmission medium, can be used for storage can be accessed by a computing device information.As defined in this article, it calculates Machine readable medium does not include temporary computer readable media (transitory media), such as the data-signal and carrier wave of modulation.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability It include so that the process, method, commodity or the equipment that include a series of elements not only include those elements, but also to wrap Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described want There is also other identical elements in the process, method of element, commodity or equipment.
It will be understood by those skilled in the art that embodiments herein can provide as method, system or computer program product. Therefore, complete hardware embodiment, complete software embodiment or embodiment combining software and hardware aspects can be used in the application Form.It is deposited moreover, the application can be used to can be used in the computer that one or more wherein includes computer usable program code The shape for the computer program product implemented on storage media (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) Formula.
The application can describe in the general context of computer-executable instructions executed by a computer, such as program Module.Generally, program module includes routines performing specific tasks or implementing specific abstract data types, programs, objects, group Part, data structure etc..The application can also be practiced in a distributed computing environment, in these distributed computing environments, by Task is executed by the connected remote processing devices of communication network.In a distributed computing environment, program module can be with In the local and remote computer storage media including storage equipment.
All the embodiments in this specification are described in a progressive manner, same and similar portion between each embodiment Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for system reality For applying example, since it is substantially similar to the method embodiment, so being described relatively simple, related place is referring to embodiment of the method Part explanation.
The above description is only an example of the present application, is not intended to limit this application.For those skilled in the art For, various changes and changes are possible in this application.All any modifications made within the spirit and principles of the present application are equal Replacement, improvement etc., should be included within the scope of the claims of this application.

Claims (20)

1. a kind of transaction data processing method based on block chain, comprising:
First block chain node receives the accounts payable data that the terminal device of core enterprise user is sent；
The first block chain node generates transaction certificate data according to the accounts payable data；
When the first block chain node receive supplier user terminal device send based on the transaction certificate data Transaction request when, corresponding transactional operation is executed according to the transaction request, and generate transaction record information；
The transaction record information is written in block chain the first block chain node.
2. according to the method described in claim 1, the accounts payable data include the user information of supplier user, described One block chain node generates transaction certificate data according to the accounts payable data, comprising:
The first block chain node sends the accounts payable data to correspondence according to the user information of the supplier user Supplier user terminal device so that the supplier user audits the accounts payable data；
If the first block chain node receives the audit that the terminal device of the supplier user is sent in preset duration By information, then transaction certificate data are generated according to the accounts payable data.
3. according to the method described in claim 1, described execute corresponding transactional operation according to the transaction request, comprising:
The intelligent contract being deployed in block chain is called, the number of deals that the transaction request includes is determined based on the intelligent contract According to whether meeting the trading rules of the transaction certificate data；
If the transaction data meets the trading rules of the transaction certificate data, executed according to the transaction data corresponding Transactional operation.
4. method according to claim 1-3, the transaction request includes the amount of money of transaction funds on account, the transaction Producing for funds on account and is transferred to the user information of supplier user at the user information of supplier user；
The first block chain node is generated according to the accounts payable data after transaction certificate data, further includes:
The first block chain node generates the mark of the transaction certificate data；
The first block chain node sends terminal device of the mark to the core enterprise user of the transaction certificate data, So that the core enterprise user inquires the corresponding funds on account of the transaction certificate data according to the mark of the transaction certificate data Circulation information；
The generation transaction record information, comprising:
The marks of the transaction certificate data, the amount of money of the transaction funds on account, the transaction funds on account are produced into supplier user User information and be transferred to the user information of supplier user and be associated record, and using the information of record as transaction record letter Breath.
5. according to the method described in claim 4, the first block chain node generate the transaction certificate data mark it Afterwards, further includes:
The first block chain node is by the accounts payable data, the transaction certificate data and the transaction certificate number According to mark be associated record, and the information of record is written in the block chain.
6. a kind of Transaction Inquiries method based on block chain, comprising:
The Transaction Inquiries request that the terminal device that second block chain node receives core enterprise user is sent, wherein the transaction Inquiry request includes the mark of transaction certificate data to be checked；
Second block chain node obtains corresponding transaction according to the mark of the transaction certificate data to be checked in block chain Record information；
Second block chain node generates account corresponding to the transaction certificate data to be checked according to the transaction record information The circulation path profile of money；
The circulation path profile is sent to the terminal device of the core enterprise user by the second block chain node, so that the core The terminal device of heart enterprise customer shows the circulation path profile.
7. according to the method described in claim 6, the second block chain node is according to the transaction certificate data to be checked Mark corresponding transaction record information is obtained in block chain, comprising:
The transaction record that the second block chain node stores the mark of the transaction certificate data to be checked and block chain The mark of transaction certificate data contained by information is matched；
If successful match, using corresponding transaction record information as corresponding to the mark of the transaction certificate data to be checked Transaction record information.
8. according to the method described in claim 6, the second block chain node is according to the transaction record information, described in generation The circulation path profile of funds on account corresponding to transaction certificate data to be checked, comprising:
The second block chain node obtains turn of the amount of money of transaction funds on account, the transaction funds on account in the transaction record information The user information of supplier user and the user information for being transferred to supplier user out；
The second block chain node is according to the amount of money of the transaction funds on account, the use for producing supplier user of the transaction funds on account Family information and the user information for being transferred to supplier user generate the stream of funds on account corresponding to the transaction certificate data to be checked Turn path profile.
9. the circulation path profile includes at least one circulation node, described according to claim 6-8 described in any item methods Method further include:
If the second block chain node detects that cursor is located at the circulation node or detects the core enterprise user To the trigger action of the circulation node；
Then the second block chain node is using the circulation node where the cursor as terminal or with the circulation for the operation that is triggered Node is terminal, and using the circulation node where the core enterprise user as starting point, is obtained in the circulation path profile Corresponding funds on account circulation path distinctly displays funds on account circulation path.
10. the circulation path profile includes at least one circulation node, often according to claim 6-8 described in any item methods A circulation node includes producing inquiry control, and/or being transferred to inquiry control, and/or financing inquiry control, and the method is also Include:
If the second block chain node detects that cursor produces inquiry control described in or detects the core enterprise User to it is described produce inquiry control trigger action, then using the circulation node where the cursor as produce node or Using the circulation node for the operation that is triggered as producing node；Determine the Primary Receive section that the produced funds on account of node are produced described in receiving Point；The funds on account that node is produced described in display produce information, and distinctly display and described produce node and the Primary Receive node；
If the second block chain node detects that cursor is transferred to inquiry control described in or detects the core enterprise User to it is described be transferred to inquiry control trigger action, then using the circulation node where the cursor as be transferred to node or Using the circulation node for the operation that is triggered as being transferred to node；The level-one that the received funds on account of node are transferred to described in determination produces node； The funds on account that node is transferred to described in display are transferred to information, and distinctly display and described be transferred to node and the level-one produces node；
If the second block chain node detects that cursor is located at financing inquiry control or detects the core enterprise To the trigger action of the financing inquiry control, then corresponding financing information is shown.
11. a kind of transaction data processing unit based on block chain, comprising:
Receiving module receives the accounts payable data that the terminal device of core enterprise user is sent；
First generation module generates transaction certificate data according to the accounts payable data；
Transaction modules, when the transaction based on the transaction certificate data that the terminal device for receiving supplier user is sent is asked When asking, corresponding transactional operation is executed according to the transaction request；
Second generation module generates transaction record information；
The transaction record information is written in block chain writing module.
12. device according to claim 11,
The transaction modules call the intelligent contract being deployed in block chain, determine that the transaction is asked based on the intelligent contract Ask including transaction data whether meet the trading rules of the transaction certificate data；If the transaction data meets the transaction The trading rules of Credential data then execute corresponding transactional operation according to the transaction data.
13. device according to claim 11 or 12, further includes: sending module；
First generation module also generates the transaction after generating transaction certificate data according to the accounts payable data The mark of Credential data；
The sending module sends terminal device of the mark to the core enterprise user of the transaction certificate data, so that The core enterprise user inquires the friendship of the corresponding funds on account of the transaction certificate data according to the mark of the transaction certificate data Easy information；
Second generation module, by the mark of the transaction certificate data, the amount of money, the transaction funds on account of the transaction funds on account The user information for producing supplier user and the user information for being transferred to supplier user be associated record, and by the letter of record Breath is used as transaction record information.
14. a kind of Transaction Inquiries device based on block chain, comprising:
Receiving module receives the Transaction Inquiries request that the terminal device of core enterprise user is sent, wherein the Transaction Inquiries Request includes the mark of transaction certificate data to be checked；
Module is obtained, corresponding transaction record is obtained in block chain according to the mark of the transaction certificate data to be checked Information；
Generation module generates funds on account corresponding to the transaction certificate data to be checked according to the transaction record information Circulation path profile；
The circulation path profile is sent to the terminal device of the core enterprise user, so that the core by sending module The terminal device of enterprise customer shows the circulation path profile.
15. device according to claim 14,
The generation module obtains the amount of money of transaction funds on account in the transaction record information, the transaction funds on account produce confession It answers the user information at commercial family and is transferred to the user information of supplier user；And
According to it is described transaction funds on account the amount of money, it is described transaction funds on account the user information for producing supplier user and be transferred to supplier The user information of user generates the circulation path profile of the funds on account to be checked.
16. device according to claim 14 or 15, the circulation path profile includes at least one circulation node, the dress It sets further include: first detection module；
The first detection module, if detecting, cursor is located at the circulation node or detects the core enterprise user To the trigger action of the circulation node, then using the circulation node where the cursor as terminal or with the operation that is triggered Circulation node is terminal, and using the circulation node where the core enterprise user as starting point, in the circulation path profile Corresponding funds on account circulation path is obtained, funds on account circulation path is distinctly displayed.
17. device according to claim 14 or 15, the circulation path profile includes at least one circulation node, Mei Gesuo Stating the node that circulates includes producing inquiry control, and/or being transferred to inquiry control, and/or finance to inquire control, and described device is also wrapped It includes: the second detection module；
Second detection module, if detecting, cursor produces inquiry control described in or detects the core enterprise User to it is described produce inquiry control trigger action, then using the circulation node where the cursor as produce node or Using the circulation node for the operation that is triggered as producing node；Determine the Primary Receive section that the produced funds on account of node are produced described in receiving Point；The funds on account that node is produced described in display produce information, and distinctly display and described produce node and the Primary Receive node； And
If detecting, cursor is located at described be transferred to and inquires control or detect that the core enterprise user is transferred to inquiry to described The trigger action of control, then using the circulation node where the cursor as being transferred to node or by the circulation for the operation that is triggered Node is used as and is transferred to node；The level-one that the received funds on account of node are transferred to described in determination produces node；Node is transferred to described in display Funds on account are transferred to information, and distinctly display and described be transferred to node and the level-one produces node；And
If detecting, cursor is located at financing inquiry control or detects that the core enterprise user inquires the financing The trigger action of control then shows corresponding financing information.
18. a kind of transaction data processing equipment based on block chain, comprising: processor；And be arranged to storage computer can The memory executed instruction, the computer executable instructions make the processor realize the claims 1 when executed The step of to 5 described in any item transaction data processing methods based on block chain.
19. a kind of Transaction Inquiries equipment based on block chain, comprising: processor；And it is arranged to storage computer and can be performed The memory of instruction, the computer executable instructions make the processor realize the claims 6 to 10 when executed The step of described in any item Transaction Inquiries methods based on block chain.
20. a kind of storage medium, for storing computer executable instructions, the computer executable instructions are real when executed The step of existing the claims 1 to 5 described in any item transaction data processing methods based on block chain, or realize above-mentioned The step of claim 6 to 10 described in any item Transaction Inquiries methods based on block chain.
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CN111415250A (en) * 2020-04-30 2020-07-14 中国银行股份有限公司 Method and device for managing accounts receivable based on block chain, storage medium and equipment
CN112488715A (en) * 2020-12-17 2021-03-12 欧冶链金再生资源有限公司 Block chain storage method in scrap steel industry
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CN113643030A (en) * 2020-03-03 2021-11-12 支付宝(杭州)信息技术有限公司 Transaction processing method, device and equipment
CN113746640A (en) * 2021-09-26 2021-12-03 网易（杭州）网络有限公司 Digital certificate using method and device, computer equipment and storage medium
CN115018499A (en) * 2022-05-30 2022-09-06 蚂蚁区块链科技(上海)有限公司 Block chain-based digital certificate issuing method, device and system
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CN117093654A (en) * 2023-10-19 2023-11-21 湖南三湘银行股份有限公司 Accounting marking method based on blockchain technology
CN117093654B (en) * 2023-10-19 2024-02-09 湖南三湘银行股份有限公司 Accounting marking method based on blockchain technology

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