CN108269351A - A kind of digital ticket information processing method and system - Google Patents
A kind of digital ticket information processing method and system Download PDFInfo
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- CN108269351A CN108269351A CN201810035743.0A CN201810035743A CN108269351A CN 108269351 A CN108269351 A CN 108269351A CN 201810035743 A CN201810035743 A CN 201810035743A CN 108269351 A CN108269351 A CN 108269351A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/20—Testing patterns thereon
- G07D7/2016—Testing patterns thereon using feature extraction, e.g. segmentation, edge detection or Hough-transformation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/04—Payment circuits
- G06Q20/045—Payment circuits using payment protocols involving tickets
- G06Q20/0457—Payment circuits using payment protocols involving tickets the tickets being sent electronically
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3821—Electronic credentials
- G06Q20/38215—Use of certificates or encrypted proofs of transaction rights
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3825—Use of electronic signatures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/20—Testing patterns thereon
- G07D7/202—Testing patterns thereon using pattern matching
- G07D7/2033—Matching unique patterns, i.e. patterns that are unique to each individual paper
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
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Abstract
The present invention provides a kind of digital ticket information processing method and system, which includes receiving the digital ticket that the first user sends；Digital ticket is verified according to the first verification data of corresponding first user of digital ticket；When to digital note validating by when, obtain the characteristic of the corresponding paper-bill of digital ticket；Characteristic is verified according to the preset second verification data；When being verified to characteristic, the corresponding ownership information of digital ticket is completed by the corresponding intelligent contract of digital ticket and is changed.Digital ticket information processing method and system provided in an embodiment of the present invention, the verification twice carried out by the characteristic to digital ticket and its corresponding paper-bill, it can realize conveniently digital ticket verification, improve the efficiency of the anti-fake verification of digital ticket.
Description
Technical field
The present invention relates to technical field of electronic commerce, and in particular to a kind of digital ticket information processing method and system.
Background technology
The printing of bank money at present is by the specialized agency by People's Bank of China, China Banknote Primting and Minting Corporation's commission
Printing enterprise, directly application print paper money anti-counterfeiting technology, each profession silver of printing People's Bank of China and the whole nation are pinpointed as bank money
The important anti-fake products such as row draft, bank acceptance, commercial acceptance, cashier's check and all kinds of checks.Product is all adopted
With print paper money technique and quality inspection standard, there is very high safety.In spite of so high safety, bill anti-counterfeit verification into
This is still very high, and labor intensive.
At present, bank money management is generally using complicated management process, including system administration client, teller client
End, subbranch's national treasury client, branch's voucher initialization client, branch's national treasury client and branch's activity center client etc. are
It unites to manage bill evidence.In addition, bank money management also by the important documents supervisory systems based on Radio Frequency Identification Technology come
Strengthen the management of voucher, correct, the quick pipe to important documents is realized in the information interchange between reinforcement department and inside department
Reason reduces made work error or omits, to improve credential management efficiency and service quality.But the prior art will not
The business conduct of the check drawer and bearer of bill and process realization record and the supervision for fulfiling right of negotiable instrument, while in bill
It is not efficient enough in terms of anti-fake verification.
Invention content
Therefore, the technical problem to be solved in the present invention is to overcome bill anti-counterfeit verification is less efficient in the prior art to lack
It falls into, so as to provide a kind of digital ticket information processing method and system.
According in a first aspect, one embodiment of the present of invention provides a kind of digital ticket information processing method, including：It receives
The digital ticket that first user sends；According to the first verification data of corresponding first user of the digital ticket to the number
Bill is verified；When being verified to the digital ticket, the feature of the corresponding paper-bill of the digital ticket is obtained
Data；The characteristic is verified according to the preset second verification data；When being verified to the characteristic,
The corresponding ownership information of the digital ticket is completed by the corresponding intelligent contract of the digital ticket to change.
Digital ticket information processing method provided in an embodiment of the present invention, by digital ticket and its corresponding papery ticket
According to the verification twice that is carried out of characteristic, can realize conveniently digital ticket verification, it is anti-fake to improve digital ticket
The efficiency of verification.In addition, in digital ticket verification process, due to the use of the first verification of corresponding first user of digital ticket
Data verify digital ticket, realize the business conduct for user and fulfil the supervision of right of negotiable instrument process, have
The safety signed and issued, obtain and transferred the possession of conducive to raising digital ticket.Digitized bill operation processing mode, is also beneficial to audit
The development of work improves the audit efficiency of digital ticket and its corresponding paper bill.
With reference to first aspect, in first aspect first embodiment, the digital ticket pair is generated by following steps
The characteristic for the paper-bill answered：In block chain, according to the paper physical textural characteristics and bill system of the paper-bill
It is encrypted as information, generates the characteristic.
Digital ticket information processing method provided in an embodiment of the present invention passes through the paper physical textural characteristics of paper-bill
And bill makes information and associates paper instruments and its corresponding digital ticket, realizes the " digital twin of paper-bill
(digital twin) meets paper-bill at this stage and is coexisted with digital ticket and be associated with the actual conditions used, pass through number
Bill realizes anti-fake verification and efficiently audit, while so that the transference of digital ticket is more efficient.
With reference to first aspect, in first aspect second embodiment, pass through the corresponding intelligent contract of the digital ticket
The corresponding ownership information change of the digital ticket is completed, including：Identify block chain on the relevant user of the digital ticket
Information；By corresponding to the user node of the user information on block chain, intelligence contract corresponding to the digital ticket carries out
Endorsement verification；When the digital ticket it is corresponding intelligence contract is endorsed be verified when, it is corresponding by the digital ticket
Intelligent contract carries out the corresponding ownership information change of the digital ticket.
In order to improve the working efficiency that digital ticket information processing is carried out on block chain, digital ticket provided by the invention
Information processing method identifies user corresponding on block chain for each digital ticket respectively so that each number
The corresponding intelligent contract of bill is only run on its relevant block chain user node.At digital ticket information provided by the invention
Reason method is related to multiple check drawers, bearer and financial institution, due to service node build consensus only it is related with business related side,
Transaction is also only handled between business related side, and relevant information is also only transmitted between business related side, and the execution of business is not
It needing to travel to all user nodes and obtains all user node verifications, associated user's node participates in the verification of related service,
Secret protection of the system to digital bill operation can be greatly improved, while improves the anti-fake verification efficiency of digital ticket and turns
The treatment effeciencies of business such as allow so that system can support that multi-service is concurrent.The chain of the corresponding intelligent contract of different digital bill
Upper code is run on different interdependent nodes, realizes high concurrent and high scalability.
Second embodiment with reference to first aspect, in first aspect third embodiment, by corresponding on block chain
The user node of the user information, intelligence contract corresponding to the digital ticket carry out after endorsement verification and pass through institute
Before stating the corresponding ownership information change of the digital ticket corresponding intelligent contract progress digital ticket, at digital ticket information
Reason method further includes：For the corresponding intelligent contract allocated items serial number of the digital ticket, item code and contract code, and mark
Remember the initiator information of the corresponding intelligent contract of the digital ticket；The corresponding item of intelligence contract corresponding to the digital ticket
Mesh serial number, item code and contract code and initiator information carry out Hash calculation to obtain Item number Hash, project generation
Code Hash and contract code Hash and initiator information Hash；By the Item number Hash, item code Hash and contract
Code Hash and initiator information Hash deposit block chain.
Digital ticket information processing method in the embodiment of the present invention, by by the corresponding intelligent contract of digital ticket and its
Promoter is associated, and on the one hand the identity and permission of contract promoter can be verified, on the other hand can be to contract
Management and control is carried out, other users illegal modifications contract is avoided to make profit.In addition, in order to ensure transaction security, in the embodiment of the present invention
Digital ticket information processing method, Item number, item code and contract code and initiator information are breathed out
Uncommon encryption, on the one hand enhances the safety of transaction, on the other hand can obtain and preserve the reset condition of factoring intelligence contract,
It is convenient to inquire from now on.
With reference to first aspect, in the 4th embodiment of first aspect, receive the first user send digital ticket it
Before, digital ticket information processing method further includes：It receives the digital ticket that second user is sent and signs and issues request；According to the number
Issue of bill asks to form corresponding intelligent contract and Object of Transaction information, and the number is generated according to the Object of Transaction information
Bill；The digital ticket is sent to the first user for receiving the digital ticket.
Digital ticket information processing method in the embodiment of the present invention, passes through the digital ticket of second user, i.e. check drawer
It signs and issues request to sign and issue digital ticket and generate the intelligent contract handled for digital ticket information, on the one hand realize to digital ticket
It is supervised according to the business signed and issued, the industry pipe on the other hand realizing digital ticket using intelligent contract is handled, and is conducive to improve digital ticket
According to information processing efficiency.
According to second aspect, one embodiment of the present of invention provides a kind of digital ticket information processing system, including：It receives
Module, for receiving the digital ticket that the first user sends；Authentication module, for being used according to the digital ticket corresponding first
The first verification data at family verifies the digital ticket；And for obtaining the corresponding paper-bill of the digital ticket
Characteristic, and according to preset second verification data the characteristic is verified；Execution module, when to the spy
Levy data verification by when, complete the corresponding ownership of the digital ticket for passing through the corresponding intelligent contract of the digital ticket
Information changes.
With reference to second aspect, in second aspect first embodiment, digital ticket information processing system further includes：Setting
User node on block chain；The user node includes check drawer's node, bearer's node and financial institution's node.
According to the third aspect, one embodiment of the present of invention provides a kind of non-transient computer readable storage medium storing program for executing, described
Non-transient computer readable storage medium storing program for executing stores computer instruction, and such as first is realized when the computer instruction is executed by processor
Digital ticket information processing method described in aspect embodiment.
According to fourth aspect, a kind of computer equipment of the invention, including：At least one processor；And with it is described extremely
The memory of few processor communication connection；Wherein, the memory, which is stored with, to be performed by least one processor
Instruction, described instruction is performed by least one processor, so that at least one processor performs such as first aspect
Digital ticket information processing method described in embodiment.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 shows the flow chart of a specific example of the digital ticket information processing method in the embodiment of the present invention；
Fig. 2 shows the corresponding papery of digital ticket is obtained in the digital ticket information processing method in the embodiment of the present invention
The flow chart of one specific example of the characteristic of bill；
Fig. 3 is shown in the digital ticket information processing method in the embodiment of the present invention through the corresponding intelligence of digital ticket
Contract completes the flow chart of a specific example of the corresponding ownership information change of digital ticket；
Fig. 4 shows the corresponding intelligence of multiple digital tickets in the digital ticket information processing method in the embodiment of the present invention
Contract concurrently endorse verification a specific example flow chart；
Fig. 5 is shown in the digital ticket information processing method in the embodiment of the present invention through the corresponding intelligence of digital ticket
Contract completes the flow chart of another specific example of the corresponding ownership information change of digital ticket；
Fig. 6 show that digital ticket is signed and issued in the digital ticket information processing method in the embodiment of the present invention one is specific
Exemplary flow chart；
Fig. 7 is the functional block diagram of a specific example of the digital ticket information processing system in the embodiment of the present invention；
The functional block diagram of one specific example of the computer equipment in Fig. 8 embodiment of the present invention.
Specific embodiment
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's all other embodiments obtained without making creative work, shall fall within the protection scope of the present invention.
As long as in addition, technical characteristic involved in invention described below different embodiments non-structure each other
It can be combined with each other into conflict.
The embodiment of the present invention provides a kind of digital ticket information processing method, as shown in Figure 1, the digital ticket information is handled
Method may comprise steps of：
Step S101：Receive the digital ticket of the first user transmission；
Step S102：Digital ticket is verified according to the first verification data of corresponding first user of digital ticket；
Step S103：When to digital note validating by when, obtain the characteristic of the corresponding paper-bill of digital ticket；
Step S104：Characteristic is verified according to the preset second verification data；
Step S105：When being verified to characteristic, digital ticket is completed by the corresponding intelligent contract of digital ticket
It is changed according to corresponding ownership information.
In a specific embodiment, the first user in step S101 corresponds to bearer.In above-mentioned steps S102, the
The first verification data of one user can be that the bearer on alliance's chain authorizes to obtain at root authority (abbreviation CA)
Signature key.Specific first verification data can be the public key in the signature key of the first user, and corresponding private key is by the
One user takes care of, and the information that the first user is signed using its private key is preserved in digital ticket.Pass through step S102
Verification, it can be determined that whether digital ticket is the effective bill signed and issued by check drawer and/or bearer.In above-mentioned steps S103
In, the characteristic of the corresponding paper-bill of digital ticket can include some features of instruction paper uniqueness, such as paper
Physical texture feature.In above-mentioned steps S104, preset second verification data can receive the financial institution of digital ticket,
Such as paying bank, what is stored on its user node is used to identify and verify the verification data of the digital ticket.Pass through step
The verification of S104, it can be determined that whether digital ticket is the original document issued by its bank of issue, that is, identifies digital ticket
The true and false.In practical applications, the verification twice of step S102 and step S104 can as needed adjustment sequence.Only when twice
Verification all by when, could judge that digital ticket has passed through anti-fake verification, could safely and reliably carry out digital ticket pair in this way
The transaction answered, i.e. step S105 are completed the corresponding ownership information of digital ticket by the corresponding intelligent contract of digital ticket and are changed.
The financial institution of bearer, check drawer and offer ticketing services can build an alliance on block chain jointly
Chain.The organizational member being only licensed could access alliance's chain, and the organizational member in alliance's chain shares a block chain account book,
And all Transaction Informations can all be audited and be supervised in alliance's chain.Each block chain account book can be used
One channel represents, the user node in each channel shares a set of block chain account book, in each channel can there are one or
Multiple verification nodes, the user node in other channels cannot access the account book.If a node adds two channels,
So just there are two the account books of channel for the node, that is to say, that user node can be authorized to being total to for the channel of its addition
Account book is enjoyed, uncommitted addition cannot then access.For the organizational member on alliance's chain, need to monitor each organizational member
Activity is removed with the member of identification activity exception and in time.Organizational member on alliance's chain can pass through constantly broadcast activity
Message indicates their availability, and each alive messages include Public Key Infrastructure, member id and the signature of sender of the message.
Each organizational member maintains channel membership qualification by collecting these alive messages.It is if specific right from certain without organizational member
Bodies is waited to receive alive messages, then the peer-to-peer can be determined as to the organizational member of movable exception, and by it from channel member
It is removed in qualification.Since alive messages are ciphering signatures, so malice member cannot forge other members, because they lack
The signature key that root authority (abbreviation CA) authorizes.Other than by the message received automatically forwarding, the shape of channel
State Coordinator passes through membership synchronization's global state on channel.Each member constantly extracts at other members on channel
Data information, to repair the state of oneself when identifying difference.Due to not needing to be fixedly connected to safeguard data dissemination, because
This above-mentioned flow reliably can provide data consistency and integrality for shared block chain account book, including to crashed node
It is fault-tolerant.Alliance's chain needs root certificate to generate sub- certificate to each organizational member during foundation, so that organizational member can be with
An alliance is set up, other users, which will add in, to be needed to pass through by organizational member certifications all on alliance's chain.
In another specific embodiment, as shown in Fig. 2, the number in above-mentioned steps S103 can be generated by following steps
The characteristic of the corresponding paper-bill of word bill：
Step S201：Obtain the paper physical textural characteristics of paper-bill；
Step S202：It obtains bill and makes information；
Step S203：In block chain, make information according to the paper physical textural characteristics and bill of paper-bill and carry out
Encryption generates characteristic.
It in practical applications,, can be by paper in the paper physical texture for acquiring paper-bill in above-mentioned steps S201
The paper amplification certain multiple of matter bill, while pass through the paper of the amplified paper-bill of high-definition image harvester acquisition
Open texture geometric properties；In above-mentioned steps S203, can the paper texture geometric properties be subjected to digital coding, while will order
Purchase people organization, order the bills such as batch, number make information use together hash Encryption Algorithm (such as MD5 or
SHA256 calculating) is encrypted, forms the unique number feature of this paper-bill, i.e. bill fingerprint, the paper-bill is only
One numerical characteristic can be as the anti-fake verification information of its corresponding digital ticket.In step S104, preset second verification
Data can receive the financial institution of digital ticket, such as paying bank, the digital ticket stored on its user node
Unique number feature, paying bank is using the unique number feature of the digital ticket stored on user node as verification data pair
The characteristic of corresponding paper-bill entrained by digital ticket is verified, to check the true and false of the digital ticket, is passed through
Verification then illustrates that the digital ticket is the original document that check drawer signs and issues.
Digital ticket information processing method provided in an embodiment of the present invention, by digital ticket and its corresponding papery ticket
According to the verification twice that is carried out of characteristic, can realize conveniently digital ticket verification, it is anti-fake to improve digital ticket
The efficiency of verification.In addition, in digital ticket verification process, due to the use of the first verification of corresponding first user of digital ticket
Data verify digital ticket, realize the business conduct for user and fulfil the supervision of right of negotiable instrument process, have
The safety signed and issued, obtain and transferred the possession of conducive to raising digital ticket.Digitized bill operation processing mode, is also beneficial to audit
The development of work improves the audit efficiency of digital ticket and its corresponding paper bill.
Fig. 3 shows that completing the corresponding ownership of digital ticket by the corresponding intelligent contract of digital ticket in step S105 believes
A specific embodiment of change is ceased, which may comprise steps of：
Step S301：Identify block chain on the relevant user information of digital ticket；
Step S302：By the user node of corresponding user information on block chain, the corresponding intelligence contract to digital ticket
Carry out endorsement verification；
Step S303：When digital ticket it is corresponding intelligence contract is endorsed be verified when, it is corresponding by digital ticket
Intelligent contract carries out the corresponding ownership information change of digital ticket.
In order to improve the working efficiency that digital ticket information processing is carried out on block chain, digital ticket provided by the invention
Information processing method identifies user corresponding on block chain for each digital ticket respectively so that each number
The corresponding intelligent contract of bill is only run on its relevant block chain user node.At digital ticket information provided by the invention
Reason method is related to multiple check drawers, bearer and financial institution, due to service node build consensus only it is related with business related side,
Transaction is also only handled between business related side, and relevant information is also only transmitted between business related side, and the execution of business is not
It needing to travel to all user nodes and obtains all user node verifications, associated user's node participates in the verification of related service,
Secret protection of the system to digital bill operation can be greatly improved, while improves the anti-fake verification efficiency of digital ticket and turns
The treatment effeciencies of business such as allow so that system can support that multi-service is concurrent.The chain of the corresponding intelligent contract of different digital bill
Upper code is run on different interdependent nodes, realizes high concurrent and high scalability.
In practical applications, it is true between check drawer and bearer in the digital ticket business information for handling the acceptance of checks
The related side (mechanism for such as providing storage and logistics service) of real trade can also participate in the endorsement verification of digital ticket, will be practical
Business datum is interacted with the Transaction Information of digital ticket between trade related side and verification of endorsing, the result for verification of endorsing enter
Chain, and in financial institution (such as printing of note issuing bank, bill and the digitlization mechanism and payment silver for providing digital ticket service
Row etc.), check drawer, shared between bearer and trade related side, malice between check drawer and bearer can be effectively prevent
The situation for gaining bank capital by cheating is ganged up to occur.
Below with a specific embodiment, the concurrently endorsement for briefly introducing the corresponding intelligent contract of multiple digital tickets is tested
Card process：
First, as shown in figure 4, disposing intelligent contract on each user node, different intelligent contracts is according to respective
Endorsement and verification agreement are run, and multiple intelligence contracts can carry out endorsement verification and common recognition processing parallel.For example, intelligence is closed
About 1 (i.e. chain code CC1) calls the corresponding requesting nodes of CC1, and local requesting node receives the calling of CC1, carries out at state transition
Reason, and the execution state of this request and final result are recorded, while generate corresponding state version.Intelligence and about 1
Transaction proposal, which is included in this transaction, needs the state Key values changed, and the Value of new state and changes relied on state Key
Value and current version value.Intelligence and about 1 transaction proposal are addressed to the endorsement verification node specified during CC1 deployment, and endorsement is tested
Card node also receives the calling of CC1, and intelligence and about 1 transaction proposal are verified, checks the status modifier of transaction proposal
It is whether consistent with implementing result practical on this node with State-dependence, if unanimously result returned plus the signature of this node
To requesting node.In embodiments of the present invention, the user node of each related side of digital ticket functions simultaneously as the digital ticket
The endorsement verification node of corresponding intelligence contract, verifies transaction proposal.Requesting node collects the anti-of endorsement verification node
Feedback when meeting intelligence and the endorsement authentication policy of about 1 setting, is then verified by the endorsement of the transaction proposal.Endorsement authentication policy
The respective weights of each verification node are could be provided as, if the endorsement verification total weight of node that verification is participated in during verification is more than
50% and pass through verification, then pass through the endorsement of the transaction proposal and verify.Similarly, intelligence and about 2 (i.e. chain code CC2) are also according to above-mentioned
Method carries out endorsement verification.Since intelligence is different with endorsement verification node with intelligence and the requesting node that about 2 are related to about 1,
So that intelligence and about 1 can be carried out concurrently and be independent of each other with intelligence and about 2 endorsement verification, the number based on block chain is improved
It endorses in billing information processing procedure the efficiency of verification.
Secondly, the whole network common recognition node cluster that the transaction proposal being verified is sent to by requesting node on block chain carries out wide
It broadcasts, each broadcast forms unique message Hash through Hash processing, is not repeated with the broadcast message for ensureing transaction proposal.The whole network is total to
Know node to verify the total order message of whole transaction proposals, at this moment the whole network common recognition node only makees cryptographic verifications, endorsement
Policy validation and release status verification.If the transaction proposal that there is same state to rely on that endorsement is verified by requesting node
Submit to the whole network common recognition node cluster twice, the whole network common recognition node cluster can distribute two sequence numbers to the two transaction proposals and be sent to
Each the whole network common recognition node.When the whole network common recognition node cluster carries out local state version and relies on verification, the transaction proposal that first receives by
It is finished in having verified that, local state has increased a version newly so that later identical transaction proposal is due to relying on
One out-of-date version and be determined as illegal transaction and be dropped.
Fig. 5 shows that completing the corresponding ownership of digital ticket by the corresponding intelligent contract of digital ticket in step S105 believes
The another embodiment of change is ceased, which can include Overall Steps shown in Fig. 3, and in step
Following steps are added between S302 and step S303：
Step S501：For the corresponding intelligent contract allocated items serial number of digital ticket, item code and contract code, and mark
Remember the initiator information of the corresponding intelligent contract of digital ticket；
Step S502：To digital ticket the corresponding Item number of corresponding intelligence contract, item code and contract code with
And initiator information carries out Hash calculation to obtain Item number Hash, item code Hash and contract code Hash and initiation
Person's information Hash；
Step S503：By Item number Hash, item code Hash and contract code Hash and initiator information Hash
It is stored in block chain.
Wherein, Item number is the serial number of each trading item；Item code is mainly used for generating contract and modification is handed over
Easy project status；Contract code is the clause for performing business factoring intelligence contract.The ownership that factoring intelligence contract is related to fund becomes
More, it needs to issue it and carries out necessary supervision.Digital ticket information processing method in the embodiment of the present invention, by will be digital
The corresponding intelligent contract of bill and its promoter are associated, and on the one hand can carry out core to the identity and permission of contract promoter
It is real, on the other hand management and control can be carried out to contract, other users illegal modifications contract is avoided to make profit.In addition, in order to ensure to hand over
Easily safety, the digital ticket information processing method in the embodiment of the present invention, to Item number, item code and contract code and
Initiator information has carried out Hash encryption.In practical applications, a step of step entirety Hash can be added again, i.e., by project
Serial number Hash, item code Hash and contract code Hash and initiator information Hash integrally carry out Hash and are encrypted and stored at
In block chain, to further enhance transaction security.On the one hand above-mentioned Hash procedure enhances the safety of transaction, the opposing party
Face can obtain and preserve the reset condition of factoring intelligence contract, convenient to inquire from now on.In practical applications, it is also necessary in intelligence
Business rule environmental parameter is set in contract, including with the relevant all parameters of practical business rule.It is for example, payable at sight, fixed
Daily payment, after date of draft payment on term, payable at fixed period after sight etc. need the corresponding setting above-mentioned parameter in intelligent contract.These
Parameter can be used for the endorsement to the transaction proposal of digital ticket to verify.
Fig. 6 shows that digital ticket signs and issues the flow chart of step.As shown in fig. 6, digital ticket can pass through following steps
It signs and issues：
Step S601：It receives the digital ticket that second user is sent and signs and issues request；
Step S602：Request is signed and issued according to digital ticket and forms corresponding intelligent contract and Object of Transaction information, according to friendship
Easy target information generation digital ticket；
Step S603：Digital ticket is sent to the first user for receiving digital ticket.
In the flow chart that digital ticket shown in Fig. 6 is signed and issued, second user refers to the check drawer of digital ticket, corresponding
The debtor of digital ticket；First user refers to the bearer of digital ticket, the creditor of corresponding digital ticket.In above-mentioned step
In rapid S601, digital ticket, which signs and issues request, can include check drawer's title, bearer's title, paying party title, denomination, go out
The unique number feature of the characteristic information on ticket date, Expiration Date and the corresponding paper-bill of digital ticket, i.e. digital ticket.
In above-mentioned steps S602, when generating digital ticket according to Object of Transaction information, it is also necessary to which the first user and second user make respectively
Signed with the signature key of root authority mandate to digital ticket, specifically, can use respective private key into
Row signature.Digital ticket as shown in Figure 6, which signs and issues process, can also use intelligent contract to realize.Pass through intelligent contract check drawer row
Stamped signature during right of negotiable instrument is allow to be completed by block chain digital signature encryption mode, be conducive to enhance safety and improves efficiency.
In addition, its agent stamped signature on bill can be entrusted by intelligent contract parties to a bill, and it should show it on bill
Agent relation.
The embodiment of the present invention additionally provides a kind of digital ticket information processing system, as shown in fig. 7, the digital ticket information
Processing system can include：Receiving module 71, authentication module 72 and execution module 73.Wherein, receiving module 71 is for receiving the
The digital ticket that one user sends, particular content refer to the step S101 in above method embodiment；Authentication module 72 is used for root
Verify that particular content refers to the above method to digital ticket according to the first verification data of corresponding first user of digital ticket
Step S102 in embodiment；Authentication module 72 is additionally operable to obtain the characteristic of the corresponding paper-bill of digital ticket, and root
Verify that particular content refers to the step in above method embodiment to characteristic according to the preset second verification data
S103-step S104；When being verified to characteristic, execution module 73 is used to close by the corresponding intelligence of digital ticket
About complete the change of digital ticket corresponding ownership information, particular content refers to step S105 in above method embodiment, step
S301-step S303 and step S501-step S503.
In a specific embodiment, digital ticket information processing system shown in Fig. 7 can also include being arranged on block
User node on chain, such as check drawer's node (user node of the second user in corresponding above method embodiment), take ticket
People's node (user node of the first user in corresponding above method embodiment) and financial institution's node.In practical applications,
Note issuing bank node, bill digitlization node (user node of corresponding bill printed mechanism), storage section can also be added
Point and logistics node etc., further to improve the function of digital ticket information processing system.
Mistake of the note issuing bank by block chain distribution digital ticket is briefly introduced with a specific embodiment below
Journey：
In alliance's chain, note issuing bank (corresponds to bill according to the bill usage amount of rough estimate to bill digitlization node
The user node of printed mechanism) submit " bank money voucher summarizes order form ".Bill digitizes node will according to the order form
After customized bill printing, calculatings, unique number of every bill of formation are encrypted according to every bill paper physical texture
Word fingerprint, the riveting one by one for completing bill sum number word bill in kind are determined.Ticket order people, i.e. note issuing bank with bill by printing
People processed, i.e. bill digitize node, a transaction are initiated, using this batch bill ordered by ticket order people as transaction
Target digital asset, the bill that bill printing side and ticket order side are completed by point-to-point encrypted transmission are delivered.It completes to deliver
Target be a bill packet (i.e. a batch assets packet), it is whole packet decryption after, obtain every digital ticket therein, every ticket
According to unique digital ticket fingerprint.Secondary bill can be used with individual by intelligent contract by the gross.
The embodiment of the present invention additionally provides a kind of non-transient computer readable storage medium storing program for executing, and the computer storage media is deposited
Computer executable instructions are contained, which can perform the digital ticket letter in above-mentioned any means embodiment
Cease processing method.Wherein, the storage medium can be magnetic disc, CD, read-only memory (Read-Only Memory,
ROM), random access memory (RandomAccess Memory, RAM), flash memory (Flash Memory), hard disk
(Hard Disk Drive, abbreviation：) or solid state disk (Solid-State Drive, SSD) etc. HDD；The storage medium is also
It can include the combination of the memory of mentioned kind.
The embodiment of the present invention additionally provides a kind of computer equipment, as shown in figure 8, the computer equipment includes one or more
A processor 81 and memory 82, in Fig. 8 by taking a processor 81 as an example.
Processor 81, memory 82 can be connected by bus or other modes, to be connected as by bus in Fig. 8
Example.
Processor 81 can be central processing unit (Central Processing Unit, CPU).Processor 81 can be with
For other general processors, digital signal processor (Digital Signal Processor, DSP), application-specific integrated circuit
(Application Specific Integrated Circuit, ASIC), field programmable gate array (Field-
Programmable GateArray, FPGA) either other programmable logic device, discrete gate or transistor logic,
The combination of the chips such as discrete hardware components or above-mentioned all kinds of chips.General processor can be microprocessor or the processing
Device can also be any conventional processor etc..
Memory 82 is used as a kind of non-transient computer readable storage medium storing program for executing, available for storing non-transient software program, non-
Transient computer executable program and module, such as the corresponding program of digital ticket information processing method in the embodiment of the present application
Instruction/module (for example, attached receiving module shown in Fig. 7 71, authentication module 72 and execution module 73).Processor 81 passes through operation
Non-transient software program, instruction and the module being stored in memory 82, so as to execute server various function application with
And the digital ticket information processing method of data processing, i.e. realization above method embodiment.
Memory 82 can include storing program area and storage data field, wherein, storing program area can storage program area,
At least one required application program of function；Storage data field can be stored uses institute according to digital ticket information processing system
Data of establishment etc..In addition, memory 82 can include high-speed random access memory, non-transient memory can also be included,
A for example, at least disk memory, flush memory device or other non-transient solid-state memories.In some embodiments, it deposits
Reservoir 82 is optional including relative to the remotely located memory of processor 81, these remote memories can be by network connection extremely
Digital ticket information processing system.The example of above-mentioned network includes but not limited to internet, intranet, LAN, movement
Communication network and combinations thereof.
One or more of modules are stored in the memory 82, when by one or more of processors 81
During execution, such as Fig. 1-method shown in fig. 6 is performed.
The said goods can perform the method that the embodiment of the present invention is provided, and has the corresponding function module of execution method and has
Beneficial effect.The not technical detail of detailed description in the present embodiment, for details, reference can be made to as in Fig. 1-embodiment shown in fig. 6
Associated description.
Obviously, the above embodiments are merely examples for clarifying the description, and is not intended to limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And the obvious variation thus extended out or
Among changing still in the protection domain of the invention.
Claims (9)
1. a kind of digital ticket information processing method, which is characterized in that including：
Receive the digital ticket of the first user transmission；
The digital ticket is verified according to the first verification data of corresponding first user of the digital ticket；
When being verified to the digital ticket, the characteristic of the corresponding paper-bill of the digital ticket is obtained；
The characteristic is verified according to the preset second verification data；
When being verified to the characteristic, the digital ticket is completed by the corresponding intelligent contract of the digital ticket
Corresponding ownership information change.
2. digital ticket information processing method according to claim 1, which is characterized in that described in being generated by following steps
The characteristic of the corresponding paper-bill of digital ticket：
In block chain, make information according to the paper physical textural characteristics and bill of the paper-bill and be encrypted, generate
The characteristic.
3. digital ticket information processing method according to claim 1, which is characterized in that corresponded to by the digital ticket
Intelligent contract complete the corresponding ownership information change of the digital ticket, including：
Identify block chain on the relevant user information of the digital ticket；
By corresponding to the user node of the user information on block chain, intelligence contract corresponding to the digital ticket is carried on the back
Book is verified；
When the digital ticket it is corresponding intelligence contract is endorsed be verified when, pass through the digital ticket it is corresponding intelligence close
About carry out the corresponding ownership information change of the digital ticket.
4. digital ticket information processing method according to claim 3, which is characterized in that institute is corresponded on by block chain
The user node of user information is stated, intelligence contract corresponding to the digital ticket is carried out after endorsement verification and by described
Before the corresponding intelligent contract of digital ticket carries out the corresponding ownership information change of the digital ticket, further include：
For the corresponding intelligent contract allocated items serial number of the digital ticket, item code and contract code, and mark the number
The initiator information of the corresponding intelligent contract of word bill；
The corresponding Item number of intelligence contract corresponding to the digital ticket, item code and contract code and promoter's letter
Breath carries out Hash calculation and is breathed out with obtaining Item number Hash, item code Hash and contract code Hash and initiator information
It is uncommon；
By the Item number Hash, item code Hash and contract code Hash and initiator information Hash deposit block
Chain.
5. digital ticket information processing method according to claim 1, which is characterized in that receiving what the first user sent
Before digital ticket, further include：
It receives the digital ticket that second user is sent and signs and issues request；
Request is signed and issued according to the digital ticket and forms corresponding intelligent contract and Object of Transaction information, according to the Object of Transaction
Information generates the digital ticket；
The digital ticket is sent to the first user for receiving the digital ticket.
6. a kind of digital ticket information processing system, which is characterized in that including：
Receiving module, for receiving the digital ticket that the first user sends；
Authentication module, for the first verification data according to corresponding first user of the digital ticket to the digital ticket into
Row verification；And the characteristic for obtaining the corresponding paper-bill of the digital ticket, and according to the preset second verification
Data verify the characteristic；
Execution module, it is complete for passing through the corresponding intelligent contract of the digital ticket when being verified to the characteristic
Into the corresponding ownership information change of the digital ticket.
7. digital ticket information processing system according to claim 6, which is characterized in that further include：It is arranged on block chain
On user node；The user node includes check drawer's node, bearer's node and financial institution's node.
8. a kind of non-transient computer readable storage medium storing program for executing, which is characterized in that the non-transient computer readable storage medium storing program for executing is deposited
Computer instruction is stored up, the number as described in any one of claim 1-5 is realized when the computer instruction is executed by processor
Billing information processing method.
9. a kind of computer equipment, which is characterized in that including：
At least one processor；And
The memory being connect at least one processor communication；Wherein, be stored with can be by described at least one for the memory
The instruction that a processor performs, described instruction is performed by least one processor, so that at least one processor is held
Digital ticket information processing method of the row as described in any one of claim 1-5.
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