CN109146688A - A kind of supply chain financial application method based on block chain alliance chain technology - Google Patents
A kind of supply chain financial application method based on block chain alliance chain technology Download PDFInfo
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- CN109146688A CN109146688A CN201811005040.XA CN201811005040A CN109146688A CN 109146688 A CN109146688 A CN 109146688A CN 201811005040 A CN201811005040 A CN 201811005040A CN 109146688 A CN109146688 A CN 109146688A
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Abstract
The invention discloses a kind of supply chain financial application methods based on block chain alliance chain technology Hyperledger, the entire framework of the present invention is reasonable, buyer and the direct cochain of seller business data, ensure the authenticity of the transaction data in supply chain, reduce each side's distrust inconsistent to data, the Complicated Flow and operation that Data duplication confirms are avoided, has ensured the transparent of the transparent and data of transaction, effectively to supervise the guarantee that provides the foundation；Mostly it is to be converted into efficient portfolio based on transaction data in supply chain financial business, after entire transaction flow cochain, has effectively prevented buyer and seller enterprise to multi-party and repeated the problem of pledging, guaranteed that transaction security is transparent；By the whole process business datum and associated transaction data of the super account book record of block chain, it is credible, reliable, not modifiable shared distributed account book system, ensures that it is traceable but can not distort by multiple technologies such as timestamp, hash algorithm, Encryption Algorithm, P2P network technology, common recognition algorithms.
Description
Technical field
It is specifically a kind of to be based on block chain alliance chain technology the present invention relates to a kind of supply chain financial application method
The supply chain financial application method of Hyperledger, belongs to supply chain financial application technical field.
Background technique
Supply chain finance is a kind of bank around core enterprise, manages the cash flow and logistics of upstream and downstream medium-sized and small enterprises, and
The non-controllable risk of individual enterprise is changed into the controllable risk of supply chain modes entirety, various information is obtained by solid, it will
Risk control is in minimum financial service, wherein converting storehouse Financing Mode (prepayment class) is a kind of acquisition phase supply chain finance.
Buyer and seller business data deficiency public credibility, between each other and its trust between the credit information services such as bank
Not enough, the Complicated Flow for needing Data duplication to confirm and operation lack effective supervision, without basic guarantee to degree；Also can simultaneously
Worry that buyer and seller enterprise have the problem of multi-party repetition is pledged, trades not transparent enough and safe, financial institution is in the running
There is certain financial risks.Therefore, it proposes regarding to the issue above a kind of based on block chain alliance chain technology Hyperledger
Supply chain financial application method.
Summary of the invention
The object of the invention is that provide a kind of based on block chain alliance chain technology to solve the above-mentioned problems
The supply chain financial application method of Hyperledger.
The present invention is achieved through the following technical solutions above-mentioned purpose, and one kind being based on block chain alliance chain technology
The supply chain financial application method of Hyperledger, the application method include the following steps:
Step 1, using the super account book technology based on Hyperledger, using the block chain intelligence contract platform conduct of ether mill
Bottom architecture, both parties sign purchase order, jointly to handle row application handle confirmation storehouse business；
Step 2, buyer and the seller apply opening business datum to bank by operation portal to core enterprise, and pass through behaviour
Make that portal carries out material upload, authentication, company information completion these operations form bank's credit module, buyer and the seller are logical
Block is extracted and generated to the actual services data of financing enterprise by the mode for crossing craft or system interface calling, and write-in block chain is super
In grade account book；In this step, public and private key encryption and authentication method is combined to recognize buyer and seller node by hash algorithm
Card after certification passes through, simulates this transaction by specified endorsement node, after confirmation transaction is errorless, this transaction is sent to specified
Ordering joint is packaged, then broadcast to node every other on chain；Other nodes receive this transaction, and cryptographic Hash is added to
In least significant end block, buyer obtains set current assets mortgage loan limit in bank, specially buys cargo to the supplier；
Step 3, due in step 2 by the actual services data broadcasting of buyer and the seller to each node, third party
Credit information service and bank directly can be checked and be obtained by the true of the module integrated financing enterprise of bank's credit by operating portal
Business datum, i.e. bank reviews seller credit status and repurchase ability, if passing, signing repurchase and quality assurance agreement；
Step 4, bank and storage monitoring party sign storage supervision agreement, and block is written in the repurchase of signature and quality assurance agreement
In the super account book of chain, this agreement is sent to specified ordering joint and is packaged, then broadcast to node every other on chain；
Step 5, the seller deliver, and obtain warehouse receipt, together after receiving bank and agreeing to the notice financed to buyer to specified warehouse
When by warehouse receipt information be written the super account book of block chain in, this warehouse receipt information is sent to specified ordering joint and is packaged, with
After broadcast to node every other on chain；
Step 6, buyer pay acceptance commission and guarantee of acceptance gold to bank, after the completion that related data typing block chain is super
In account book, this related data is sent to specified ordering joint and is packaged, then broadcast to node every other on chain；
Step 7, the seller by current assets mortgage to bank after, issuing bank of bank acceptance bill and gives the seller, the seller is receiving
After taking bank acceptance, receipt information and bank acceptance electronic photo information are written in the super account book of block chain,
Receipt information is sent to specified ordering joint to be packaged, then broadcast to node every other on chain；
Step 8, since the seller being broadcasted in the receipt information outputed after collecting bank acceptance to each in step 7
Node goes to warehouse to extract the cargo of the corresponding amount of money so buyer obtains commodity drawn right.
Preferably, bank's credit module is used by buyer user, is awarded for receive that bank's credit system gives
Letter information is the actual use amount that the subordinate unit of buyer carries out the cutting of the accrediting amount, distribution and adjustment subordinate unit,
Business intersection is generated with bill management module.
Preferably, the intelligent contract of its in the step 1 also carries out the node for accessing block chain by state power entity master
The audit and management led construct block chain with sovereign right.
Preferably, it is further comprised in the step 2 and carries out credit management, financing services, deposits loan management, capital management and friendship
These operations of manageability.
Preferably, by combining big data model and air control point using bank or monitoring party as book keeping operation side in the step 2
It analyses model and operation processing is carried out to industry data.
The beneficial effects of the present invention are:
1, buyer and the direct cochain of seller business data, it is ensured that the authenticity of the transaction data in supply chain reduces each side
The distrust inconsistent to data avoids Complicated Flow and the operation of Data duplication confirmation, has ensured the transparent sum number of transaction
According to it is transparent, provide the foundation guarantee for effectively supervision；
It 2, is mostly that efficient portfolio is converted into based on transaction data, after entire transaction flow cochain, effectively in supply chain financial business
Buyer and seller enterprise are prevented and have repeated the problem of pledging to multi-party, has guaranteed that transaction security is transparent, effectively reduce financial institution
Financial risks；
3, by the whole process business datum and associated transaction data of block chain super account book record, be it is credible, reliable, can not be more
The shared distributed account book system changed, it is a variety of by timestamp, hash algorithm, Encryption Algorithm, P2P network technology, common recognition algorithm etc.
Technology ensures that it is traceable but can not distort.
Detailed description of the invention
Fig. 1 is block structure of the present invention and the schematic diagram that block generates.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Refering to Figure 1, a kind of supply chain financial application side based on block chain alliance chain technology Hyperledger
Method, the application method include the following steps:
Step 1, using the super account book technology based on Hyperledger, using the block chain intelligence contract platform conduct of ether mill
Bottom architecture, both parties sign purchase order, jointly to handle row application handle confirmation storehouse business；
Step 2, buyer and the seller apply opening business datum to bank by operation portal to core enterprise, and pass through behaviour
Make that portal carries out material upload, authentication, company information completion these operations form bank's credit module, buyer and the seller are logical
Block is extracted and generated to the actual services data of financing enterprise by the mode for crossing craft or system interface calling, and write-in block chain is super
In grade account book；In this step, public and private key encryption and authentication method is combined to recognize buyer and seller node by hash algorithm
Card after certification passes through, simulates this transaction by specified endorsement node, after confirmation transaction is errorless, this transaction is sent to specified
Ordering joint is packaged, then broadcast to node every other on chain；Other nodes receive this transaction, and cryptographic Hash is added to
In least significant end block, buyer obtains set current assets mortgage loan limit in bank, specially buys cargo to the supplier；
Step 3, due in step 2 by the actual services data broadcasting of buyer and the seller to each node, third party
Credit information service and bank directly can be checked and be obtained by the true of the module integrated financing enterprise of bank's credit by operating portal
Business datum, i.e. bank reviews seller credit status and repurchase ability, if passing, signing repurchase and quality assurance agreement；
Step 4, bank and storage monitoring party sign storage supervision agreement, and block is written in the repurchase of signature and quality assurance agreement
In the super account book of chain, this agreement is sent to specified ordering joint and is packaged, then broadcast to node every other on chain；
Step 5, the seller deliver, and obtain warehouse receipt, together after receiving bank and agreeing to the notice financed to buyer to specified warehouse
When by warehouse receipt information be written the super account book of block chain in, this warehouse receipt information is sent to specified ordering joint and is packaged, with
After broadcast to node every other on chain；
Step 6, buyer pay acceptance commission and guarantee of acceptance gold to bank, after the completion that related data typing block chain is super
In account book, this related data is sent to specified ordering joint and is packaged, then broadcast to node every other on chain；
Step 7, the seller by current assets mortgage to bank after, issuing bank of bank acceptance bill and gives the seller, the seller is receiving
After taking bank acceptance, receipt information and bank acceptance electronic photo information are written in the super account book of block chain,
Receipt information is sent to specified ordering joint to be packaged, then broadcast to node every other on chain；
Step 8, since the seller being broadcasted in the receipt information outputed after collecting bank acceptance to each in step 7
Node goes to warehouse to extract the cargo of the corresponding amount of money so buyer obtains commodity drawn right.
Bank's credit module is used by buyer user, the credit information given for receiving bank's credit system,
The actual use amount that the cutting of the accrediting amount, distribution and adjustment subordinate unit are carried out for the subordinate unit of buyer, with bill
Management module generates business intersection；The intelligent contract of its in the step 1 also carries out the node for accessing block chain by state power
The leading audit of entity and management construct block chain with sovereign right；Further comprised in the step 2 carry out credit management, financing services,
Deposit these operations of loan management, capital management and trade management；By being tied using bank or monitoring party as book keeping operation side in the step 2
It closes big data model and air control analysis model and operation processing is carried out to industry data.
In conclusion buyer of the present invention and the direct cochain of seller business data, it is ensured that transaction data in supply chain
Authenticity reduces each side's distrust inconsistent to data, avoids Complicated Flow and the operation of Data duplication confirmation, ensures
The transparent and data of transaction it is transparent, after entire financing transaction process cochain, effectively prevented financing enterprise and repeated to multi-party
The problem of pledging effectively reduces the financial risks of financial institution；By the whole process business number of the super account book record of block chain
According to and associated transaction data, be credible, reliable, not modifiable shared distributed account book system, by timestamp, hash algorithm,
Encryption Algorithm, P2P network technology know together the multiple technologies such as algorithm to ensure that it is traceable but can not distort.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that by fall in claim with all in the meaning and scope of important document
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of supply chain financial application method based on block chain alliance chain technology, it is characterised in that: the application method packet
Include following steps:
Step 1, using the super account book technology based on Hyperledger, using the block chain intelligence contract platform conduct of ether mill
Bottom architecture, both parties sign purchase order, jointly to handle row application handle confirmation storehouse business；
Step 2, buyer and the seller apply opening business datum to bank by operation portal to core enterprise, and pass through operation
Portal carries out material upload, authentication, company information completion these operations form bank's credit module, and buyer and the seller pass through
Block is extracted and generated to the actual services data of financing enterprise by the mode that craft or system interface call, and write-in block chain is super
In account book；In this step, public and private key encryption and authentication method is combined to authenticate buyer and seller node by hash algorithm,
After certification passes through, this transaction is simulated after confirmation transaction is errorless by specified endorsement node, this transaction is sent to specified sequence
Node is packaged, then broadcast to node every other on chain；Other nodes receive this transaction, and cryptographic Hash is added to most end
In petiolarea block, buyer obtains set current assets mortgage loan limit in bank, specially buys cargo to the supplier；
Step 3, due in step 2 by the actual services data broadcasting of buyer and the seller to each node, third party
Credit information service and bank directly can be checked and be obtained by the true of the module integrated financing enterprise of bank's credit by operating portal
Business datum, i.e. bank reviews seller credit status and repurchase ability, if passing, signing repurchase and quality assurance agreement；
Step 4, bank and storage monitoring party sign storage supervision agreement, and block is written in the repurchase of signature and quality assurance agreement
In the super account book of chain, this agreement is sent to specified ordering joint and is packaged, then broadcast to node every other on chain；
Step 5, the seller deliver, and obtain warehouse receipt, simultaneously after receiving bank and agreeing to the notice financed to buyer to specified warehouse
Warehouse receipt information is written in the super account book of block chain, this warehouse receipt information is sent to specified ordering joint and is packaged, then
It broadcasts to node every other on chain；
Step 6, buyer pay acceptance commission and guarantee of acceptance gold to bank, after the completion that related data typing block chain is super
In account book, this related data is sent to specified ordering joint and is packaged, then broadcast to node every other on chain；
Step 7, the seller by current assets mortgage to bank after, issuing bank of bank acceptance bill and gives the seller, the seller is collecting
After bank acceptance, receipt information and bank acceptance electronic photo information are written in the super account book of block chain, it will
Receipt information is sent to specified ordering joint and is packaged, then broadcast to node every other on chain；
Step 8, since the seller being broadcasted in the receipt information outputed after collecting bank acceptance to each in step 7
Node goes to warehouse to extract the cargo of the corresponding amount of money so buyer obtains commodity drawn right.
2. a kind of supply chain financial application based on block chain alliance chain technology Hyperledger according to claim 1
Method, it is characterised in that: bank's credit module is used by buyer user, is awarded for receive that bank's credit system gives
Letter information is the actual use amount that the subordinate unit of buyer carries out the cutting of the accrediting amount, distribution and adjustment subordinate unit,
Business intersection is generated with bill management module.
3. a kind of supply chain financial application based on block chain alliance chain technology Hyperledger according to claim 1
Method, it is characterised in that: the intelligent contract of its in the step 1 also carries out the node for accessing block chain by state power entity master
The audit and management led construct block chain with sovereign right.
4. a kind of supply chain financial application based on block chain alliance chain technology Hyperledger according to claim 1
Method, it is characterised in that: further comprised in the step 2 carry out credit management, financing services, deposit loan management, capital management and
These operations of trade management.
5. a kind of supply chain financial application based on block chain alliance chain technology Hyperledger according to claim 1
Method, it is characterised in that: by combining big data model and air control point using bank or monitoring party as book keeping operation side in the step 2
It analyses model and operation processing is carried out to industry data.
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Application publication date: 20190104 |