CN109658096A - A kind of digital rights proof converting system based on block chain - Google Patents
A kind of digital rights proof converting system based on block chain Download PDFInfo
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- CN109658096A CN109658096A CN201811471967.2A CN201811471967A CN109658096A CN 109658096 A CN109658096 A CN 109658096A CN 201811471967 A CN201811471967 A CN 201811471967A CN 109658096 A CN109658096 A CN 109658096A
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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
- G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
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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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Abstract
The present invention provides a kind of, and the digital rights based on block chain prove converting system.Scanning device, which obtains the first digital rights, proves the unique identification of data and user terminal, and generates the first digital rights proof redemption information, is sent to server；Server proves that redemption information and exchange rate generate the second digital rights and prove redemption information according to the first digital rights, and is sent to the user terminal；User terminal proves that redemption information generates transfer information according to the second digital rights, and using the private key signature transfer information of user terminal, shifting the second digital rights to server account address by block chain network proves data.System through the invention realizes the conversion between the data in block chain network with different attribute, eliminates the otherness of different attribute data in block chain network, different attribute data in block chain network are merged.
Description
Technical field
The present invention relates to block chain technical field, espespecially a kind of digital rights based on block chain prove converting system.
Background technique
Since the 1990s, the daily life internet that internet progresses into society provides greatly for consumer
The exchange and conmmunication place of amount, while also being provided to enterprise and managing market.Electronic banking has been marched toward each of social and economic activities
A aspect, people can easily complete the various consumption in daily life by electronic banking, and businessman is in order to encourage consumer
Continue to patronize, use a variety of encouragement means, wherein after each consumption, giving the certain reward on total mark of consumer is one
The very common encouragement means of kind.The integral that businessman gives can be used to exchange gift, discount coupon etc., encourage consumer with this
It patronizes again.But the integral of different businessmans is simply possible to use in and exchanges gift provided by each businessman etc., it can not be in different quotient
It is exchanged between family.Integral in consumer account integral can not be usually occurred and be left unused for a long time by convenient, effective utilization,
The case where being finally cleared seriously compromises the interests and consumption enthusiasm of consumer.
Summary of the invention
Inconvenient in order to solve the problems, such as not converting existing for the data of current different attribute, convert, the present invention provides
A kind of digital rights proof converting system based on block chain, the system comprises: user terminal, scanning device and server；
The first digital rights that the scanning device obtains businessman's input prove unique mark of data and the user terminal
Know, and prove that data and the unique identification generate the first digital rights and prove redemption information according to first digital rights,
First digital rights proof redemption information is sent to the server；
The server proves that redemption information and exchange rate generate the second digital rights according to first digital rights
It proves redemption information, and second digital rights proof redemption information is sent to the user terminal, second number
Equity prove redemption information include at least the server generate server account address and with first digital rights
Prove that corresponding second digital rights of data prove data；
The user terminal according to second digital rights prove redemption information generate from user terminal account address to
Second digital rights are shifted in server account address proves the transfer information of data, utilizes the private of the user terminal
The key signature transfer information, shifting the second digital rights to server account address by block chain network proves number
According to；
After shifting second digital rights proves data to server account address success, the server to
First digital rights are shifted in Merchant Account address proves data.
Optionally, in an embodiment of the present invention, the unique identification of the user terminal include so that the server with
The user terminal establishes the information of connection；The server proves redemption information and exchange according to first digital rights
Rate, which generates the second digital rights, proves redemption information, and second digital rights proof redemption information is sent to the user
Terminal further comprises: the server is according to the information for establishing connection with the user terminal by second digital rights
Benefit proves that redemption information is sent to the user terminal.
Optionally, in an embodiment of the present invention, the unique identification of the user terminal include by with the server
The user terminal account address that gets of connection；The server according to first digital rights prove redemption information and
Exchange rate, which generates the second digital rights, proves redemption information, and second digital rights proof redemption information is sent to described
User terminal further comprises: the server converts second digital rights proof according to user terminal account address
It changes information and is sent to the user terminal.
Optionally, in an embodiment of the present invention, the first digital rights that the scanning device obtains prove that data include
The Merchant Account address, first digital rights prove that the numerical value of data and first digital rights prove data
Type.
Optionally, in an embodiment of the present invention, the server proves redemption information according to first digital rights
And exchange rate the second digital rights of generation prove that redemption information further comprises: the server is according to first digital rights
Benefit proves that the type of data and second digital rights prove the exchange rate between the type of data, determines second number
Equity proves that the second digital rights in redemption information prove data.
Optionally, in an embodiment of the present invention, the server proves the class of data according to first digital rights
Type and second digital rights prove that the exchange rate between the type of data further comprises: the server according to only
One mark, which is matched to the second digital rights supported user terminal account address, proves the type of data, according to first number
Word equity proves that the type of data and second digital rights prove the exchange rate between the type of data, determines described second
Digital rights prove that the second digital rights in redemption information prove data.
Optionally, in an embodiment of the present invention, by block chain network to described in the transfer of server account address
Second digital rights prove after data further include: the second number of the transfer of user terminal account address described in the server authentication
Word equity proves data, if being verified, Xiang Suoshu scanning device and the user terminal send exchange completion notice respectively.
Optionally, in an embodiment of the present invention, the of the transfer of user terminal account address described in the server authentication
Two digital rights prove that data further comprise: the server is according to the prefixed time interval scanning server account
Location, when the second digital rights that scanning to server account address receives the transfer of user terminal account address prove number
According to, and the second digital rights of user terminal account address transfer prove that the numerical value of data and second digital rights are demonstrate,proved
When the second digital rights in bright redemption information prove that the numerical value of data is equal, then it is verified.
Optionally, in an embodiment of the present invention, the of the transfer of user terminal account address described in the server authentication
Two digital rights prove that data further comprise: the server is according to the prefixed time interval scanning user terminal account
Location, when the second number that the second digital rights proof data of scanning to user terminal account address are reduced, and reduced
Word equity proves that the numerical value of data and second digital rights prove that the second digital rights in redemption information prove data phase
Whens equal, then it is verified.
Optionally, in an embodiment of the present invention, the server shifts first digital rights to Merchant Account address
Benefit proves that data further comprise: the server exchanges the of user terminal transfer account address according to the exchange rate
Two digital rights prove data, and obtaining corresponding first digital rights proves data, and first digital rights are demonstrate,proved
Bright data are transferred to the Merchant Account address.
Optionally, in an embodiment of the present invention, the first digital rights that the scanning device obtains businessman's input prove
Before data and the unique identification of the user terminal further include:
The user terminal obtains authorized order, generates digital rights and converts application information, and using described in private key signature
Digital rights convert application information, by the digital rights after the public key of the user terminal, user terminal account address and signature
Conversion application information is sent to the server；
Digital rights after the server is signed according to the public key verifications convert application information, are verified
Afterwards, Xiang Suoshu user terminal sends authorization success notification.
Optionally, in an embodiment of the present invention, the method also includes,
The server, which receives the Contemporary Digital equity that the user terminal is sent, proves exchange trading request；
The server proves that exchange trading request generates the unique identification with timely for the Contemporary Digital equity
Between stab, the unique identification is sent to the user terminal, the corresponding relationship of the unique identification and the timestamp is deposited
It is stored in the server；
The server receives the first digital rights redemption information that the scanning device is sent, and verifies first number
Whether the corresponding timestamp of unique identification in equity redemption information is more than preset time threshold compared with current time, if
Then refuse the Contemporary Digital equity redemption request more than the time threshold.
The embodiment of the invention also provides a kind of computer readable storage mediums, are stored thereon with computer instruction, the meter
The instruction of calculation machine performs the steps of when being executed by processor
The first digital rights for obtaining businessman's input prove the unique identification of data and the user terminal, and according to described
First digital rights prove that data and the unique identification generate the first digital rights and prove redemption information, by first number
Equity proves that redemption information is sent to the server；First digital rights prove that data include the Merchant Account
Location, first digital rights prove that the numerical value of data and first digital rights prove the type of data.
The embodiment of the invention also provides a kind of computer readable storage mediums, are stored thereon with computer instruction, the meter
The instruction of calculation machine performs the steps of when being executed by processor
Prove that redemption information and exchange rate generate the second digital rights and prove redemption information according to the first digital rights, and
Second digital rights proof redemption information is sent to the user terminal, second digital rights prove redemption information at least
Data are proved including server account address and the second digital rights corresponding with the first digital rights proof data；
When user terminal account address to server account address shift second digital rights prove data at
After function, shifting first digital rights to Merchant Account address proves data.
The embodiment of the invention also provides a kind of computer readable storage mediums, are stored thereon with computer instruction, the meter
The instruction of calculation machine performs the steps of when being executed by processor
It proves that redemption information is generated from user terminal account address to server account address according to the second digital rights to turn
Moving the second digital rights proves the transfer information of data, using transfer information described in private key signature, by block chain network to institute
It states server account address and shifts the second digital rights proof data.
Digital rights through the invention prove converting system, may be implemented different attribute digital rights prove it is (such as long-pending
Point) between conversion, the otherness that different attribute digital rights in block chain network prove is eliminated, so that in block chain network
Different attribute digital rights proof can be merged, and user is effectively demonstrate,proved using the digital rights of different attribute
It is bright.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, embodiment will be described below
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the structural schematic diagram that a kind of digital rights based on block chain of the embodiment of the present invention prove converting system；
Fig. 2 is a kind of data flow diagram of the Integral Transformation system based on block chain of the embodiment of the present invention；
Fig. 3 is a kind of data flow diagram of the Integral Transformation system based on block chain of another embodiment of the present invention.
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.
The structural representation of converting system is proved for a kind of digital rights based on block chain of the embodiment of the present invention as shown in Figure 1
Figure is illustrated by taking integral as an example in the present embodiment, the number with different attribute of different businessman's publications in user account
Equity proves that the scheme that may be by the embodiment of the present invention realizes the conversion between the digital rights proof of different attribute, eliminates
The otherness that different attribute digital rights prove in block chain network, so that different attribute digital rights are demonstrate,proved in block chain network
It is bright to be merged.The digital rights prove can also to be, for example, the discount coupons of different businessmans' publications, among different game
Virtual equipment etc., system as shown in the figure includes: user terminal, scanning device and server；
The first integral data of scanning device acquisition businessman's input and the unique identification of the user terminal, and according to
The first integral data and the unique identification generate first integral redemption information, and the first integral redemption information is sent
To the server；
The server generates second integral redemption information according to the first integral redemption information and exchange rate, and will
The second integral redemption information is sent to the user terminal, and the second integral redemption information includes at least the server
The server account address of generation and second integral data corresponding with the first integral data；
The user terminal is generated according to the second integral redemption information from user terminal account address to the service
The transfer information of the second integral data is shifted in device account address, letter of transferring accounts described in the private key signature using the user terminal
Breath shifts second integral data to server account address by block chain network；
After shifting the second integral data to server account address success, the server is to Merchant Account
Shift the first integral data in address.
In the present embodiment, the APP of accumulated point exchanging is used in user's login user terminal (such as mobile phone, pad etc.), specifically
, it can be logged in by account and password login, or by biological characteristic (such as fingerprint, face) identification.User terminal generates
For unique identification of accumulated point exchanging, such as two dimensional code, bar code etc..Businessman inputs (or being shown to user) current integration and converts
The first integral data changed, such as Bank Account Number, account address, the integral type of support of businessman etc..Scanning device receives the
One integration data inputs first integral data by keyboard or touch screen specifically, businessman can directly operate scanning device, or
Person, first integral data are input to the terminal (such as computer, pad etc.) connecting with scanning device by businessman or businessman passes through
Other integrating systems give first integral data transmission to the scanning device.Scanning device, such as POS machine or with taking pictures
The mobile communication terminal of function or the web page in businessman's accumulated point exchanging store, by scanning or other data transfer modes,
Such as near-field communication NFC or from user in the user information that accumulated point exchanging store is registered, obtain user terminal generate only
One mark, when from user information obtain user unique identifier when, user terminal can be generated unique identifier storage in
In the user information in the accumulated point exchanging store of businessman.Scanning device is raw according to first integral data and the unique identification of user terminal
It include the essential information for completing current integration exchange at first integral redemption information, in first integral redemption information, such as
The account address of user terminal or User ID, the account address of businessman, the numerical value of first integral data and first integral data
Type (such as China Merchants Bank's integral).Server generates second integral according to first integral redemption information and exchange rate and exchanges letter
Breath includes at least server account address that server generates and corresponding with first integral data in second integral redemption information
Second integral data.Wherein, exchange rate of the exchange rate between first integral data type and second integral data type.With
After family terminal receives second integral redemption information, the transfer information for being directed to this accumulated point exchanging is generated, is used for user terminal account
Second integral data are shifted to server account address in family address.Specifically, transfer information includes that every accumulated point exchanging is corresponding
Detail etc. is exchanged, user terminal signs to transfer information using private key, and is stored in the shared account book of block chain, and root
Second integral data are shifted to server account address according to transfer information.It is successful to server account in user terminal account address
After second integral data are shifted in address, server shifts first integral data to Merchant Account address.
As an embodiment of the present invention, the unique identification of user terminal includes so that server and user terminal are established
The information of connection；Server generates second integral redemption information according to first integral redemption information and exchange rate, and by second
Accumulated point exchanging information, which is sent to the user terminal, further comprises: server is according to establishing the information of connection with user terminal for second
Accumulated point exchanging information is sent to the user terminal.Wherein, user terminal establishes long connection by unique identification and server, is servicing
By the long connection established with user terminal after device generation second integral redemption information, second integral redemption information is sent to use
Family terminal.
As an embodiment of the present invention, the unique identification of user terminal includes being obtained by the connection with the server
The user terminal account address got；Server generates second integral according to first integral redemption information and exchange rate and exchanges letter
Breath, and second integral redemption information is sent to the user terminal and further comprises: server will according to user terminal account address
Second integral redemption information is sent to the user terminal.Wherein, user terminal obtains its account address by server, and by the ground
Location is generated as unique identification.User terminal account address, and positioning user terminal can be obtained by unique identification in server as a result,
It establishes a connection, after generating second integral redemption information, with being sent to the user terminal account by second integral redemption information
Location.
Further, the first integral data that scanning device obtains include the number of Merchant Account address, first integral data
The type of value and first integral data.The class of Merchant Account address, the numerical value of first integral data and first integral data
Type directly can be input to scanning device by businessman, wherein the numerical value of first integral data and the type of first integral data can
To be, for example, 1000 and China Merchants Bank's integral.In addition, first integral data and second integral data can also be numerical data.
As an embodiment of the present invention, server generates the second product according to first integral redemption information and exchange rate
Point redemption information further comprises: server is according to converting between the type of first integral data and the type of second integral data
Rate is changed, determines the second integral data in second integral redemption information.Wherein, the integral class that server and user terminal are supported
When type is identical, that is, when being second integral data type or integral type that server known users terminal is supported is the
When two integration data types, the exchange rate between first integral data type supported according to second integral data and businessman,
Determine the second integral data in second integral redemption information.For example, businessman collects China Merchants Bank's integral, first integral data
Numerical value is 1000 integrals, and user provides Air China integral, and server is identical as the integral type that user terminal is supported, or
The integral type that known users terminal is supported, it is possible thereby to determine the exchange rate between China Merchants Bank's integral and Air China integral, it can
Air China integral 900 need to be provided to obtain user, then the second integral data in second integral redemption information are 900 Air China integral.
Wherein, server is according to the exchange rate between the type of first integral data and the type of second integral data into one
Step includes: the type that server is matched to the second integral data that user terminal account address is supported according to unique identification, root
According to the exchange rate between the type of first integral data and the type of second integral data, determine in second integral redemption information
Second integral data.It include the type of second integral data in the unique identification that user terminal generates, it is unknown in server
When the integral type that user terminal is supported, server is matched to the type of second integral data according to unique identification.According to
Two integration data types and first integral data type determine exchange rate between the two, and determine that second integral is converted according to exchange rate
Change the second data in information.For example, similar with previous embodiment, businessman collects China Merchants Bank's integral, first integral data
Numerical value be 1000 integral, and user provide Air China integral, server according to unique identification be matched to user terminal support
Integral type, i.e. Air China integrates, and determines the exchange rate between China Merchants Bank's integral and Air China integral, available user need to mention
For Air China integral 900, then the second integral data in second integral redemption information are 900 Air China integral.
As an embodiment of the present invention, second integral data are shifted to server account address by block chain network
Later further include: the second integral data of server authentication user terminal account address transfer, if being verified, to scanning device
And user terminal sends exchange completion notice respectively.Second integral is shifted to server account address in user terminal account address
After data, in the numerical value and second integral redemption information of the second integral data of server authentication user terminal account address transfer
Second integral data numerical value it is whether equal, it is equal, be verified.Further, server records this accumulated point exchanging,
And it is sent respectively to user terminal and scanning device and exchanges completion notice.
As an embodiment of the present invention, server authentication user terminal account address transfer second integral data into
One step includes: server according to prefixed time interval scanning server account address, when scanning is received to server account address
The second integral data of user terminal account address transfer, and the numerical value of the second integral data of user terminal account address transfer
When equal with the numerical value of second integral data in second integral redemption information, then it is verified.Server and user terminal are protected
Long connection is held, and server account address is scanned according to prefixed time interval, finds correspondence according to exchanging in detail
User terminal account address whether shifted second integral data, and the value of the second integral data whether with the second product
Divide the numerical value of the second integral data in redemption information equal, if so, thinking that user terminal is completed to server account
The operation of second integral data is shifted in location, is verified.
On the other hand, the second integral data of server authentication user terminal account address transfer further comprise: service
Device scans user terminal account address according to prefixed time interval, when the second integral data of user terminal account address are arrived in scanning
It reduces, and when the numerical value of the second integral data of reduction is equal with the second integral data in second integral redemption information,
Then it is verified.Server obtains user terminal account address and this second integral data to be exchanged according to detail is exchanged
Numerical value, and the user terminal account address is scanned according to the preset time interval, verifying user terminal account address is
The no reduction that second integral data occur.When second integral data are reduced, and the numerical value etc. of the second integral data of reduction
The numerical value of second integral data in second integral redemption information, then it is assumed that user terminal is completed to server account address
The operation for shifting second integral data, is verified,
As an embodiment of the present invention, server is further wrapped to Merchant Account address transfer first integral data
Include: server exchanges the second integral data that user terminal account address is shifted according to exchange rate, obtains corresponding first integral
Data, and first integral data are transferred to Merchant Account address.Turn in user terminal account address to server account address
It moves after the completion of second integral data, according to the exchange rate of first integral data and second integral data, by user terminal account
The second integral data of location transfer are converted to the corresponding received first integral data of businessman.For example, businessman receives China Merchants Bank
Integral, but user terminal transfer Air China integral, server turn the Air China integral of user according to the exchange rate of two kinds of different integrals
It is changed to China Merchants Bank's integral, and by China Merchants Bank's points transfer after conversion to Merchant Account address.
Digital right through the invention proves converting system, and the exchange between different type integral may be implemented, realize
The conversion between data in block chain network with different attribute, eliminates the difference of different attribute data in block chain network
The opposite sex merges different attribute data in block chain network.
It is illustrated in figure 2 a kind of data flow diagram of the Integral Transformation system based on block chain of the embodiment of the present invention, is had in figure
Body includes:
Step 101, user logs in.
User logs in the APP for carrying out accumulated point exchanging on the subscriber terminal, can pass through account and password login, Huo Zhetong
Biological characteristic (such as fingerprint, face) identification is crossed to log in.
Step 102, user terminal generates unique identification.
User terminal produces the unique identification of user integral exchange, such as bar code or two dimensional code according to User ID, uses
Family ID is corresponding with user terminal account address.
Step 103, scanning device obtains first integral data.
Businessman inputs the first integral data that current integration is exchanged by scanning device, or inputs first in other terminals
Integration data, then first integral data are sent to scanning device.Wherein, first integral data are including at least Merchant Account
Location can also include the numerical value and type of the first integral data that current integration is exchanged.Specifically, businessman is provided using silver of promoting trade and investment
Row integral can exchange the service of gift for, exchange the numerical value that fraction required for gift is first integral data, China Merchants Bank's product
It is divided into the type of first integral data.
Step 104, bar coded unique identification.
Scanning device obtains the unique identification of user terminal by way of scanning or the transmission of other data, is thus used
The relevant information of family terminal, such as User ID.
Step 105, scanning device generates first integral redemption information.
Scanning device generates first integral redemption information according to first integral data and the unique identification of user terminal.First
It include the essential information for completing current integration exchange in accumulated point exchanging information, such as Merchant Account address, User ID, current
The numerical value of the first integral data of accumulated point exchanging and type etc..
Step 106, scanning device sends first integral redemption information.
The first integral redemption information of generation is sent to server by scanning device.
Step 107, server generates second integral redemption information according to first integral redemption information and exchange rate.
Wherein, the server matches to obtain the account of user terminal according to the User ID in the first integral redemption information
The second integral data type that family address and user terminal are supported, second integral redemption information are raw including at least server
At server account address and second integral data corresponding with first integral data.Service is according to second integral data class
The exchange rate between first integral data type that type and businessman are supported, determines the second integral in second integral redemption information
Data.For example, businessman collects China Merchants Bank's integral, the numerical value of first integral data is 1000 integrals, and in user account address
It may be provided that Air China integrates, server can determine exchange rate (or the root between China Merchants Bank's integral and Air China integral
The exchange rate of the China Merchants Bank's integral and Air China integral that are provided according to third party), available user need to provide Air China integral 900,
Then the second integral data in second integral redemption information are 900 Air China integral.
Wherein, when server is consistent with the integral type that user terminal is supported, server can be directly according to first integral
Data type and second integral data type determine exchange rate.It is inconsistent in the integral type that server and user terminal are supported
When, according to the unique identification of user terminal, the integral type that user terminal can be supported is matched, then determine itself and first integral
The exchange rate of data type.
Step 108, server selection user terminal, and send second integral redemption information.
User terminal unique identification in the first integral redemption information that server receives, having in unique identification can make
It obtains server and user terminal establishes the information of connection, for example, user terminal IP address etc..Server passes through the user terminal IP
Address and user terminal establish connection, and second integral redemption information is sent to the user terminal.
Step 109, user terminal generates transfer information.
User terminal generates transfer information according to second integral redemption information, wherein transfer information is used for user terminal account
Second integral data are shifted to server account address in family address, and transfer information includes the corresponding exchange detail of every accumulated point exchanging
Deng.
Step 110, user terminal utilizes the account address private key signature transfer information of user terminal.Step 111, user is whole
Account address is held to shift second integral data to server account address.
Second integral data are shifted in server account address of the user terminal account address into second integral redemption information,
Specifically, the type of the second integral data of transfer is the type that user can be provided, for example, user provides Air China integral.
In this step, the digital rights proof of user terminal account address to server account address, which is transferred accounts, passes through block
Chain network is completed.Wherein block chain network needs to carry out transfer information common recognition verifying, and the common recognition verifying is exactly block chain link
Point is to the signature of user terminal (using the private key of user terminal account address to steering to the transfer information of server account address
Sign) and the integral of user terminal account address carry out common recognition verifying, user terminal is plucked according to encrypting transactions data generation
It wants, can be a part (such as encrypting transactions data start 5%) of encrypting transactions data, utilize user terminal account address
Private key to the part abstract sign, then by the encrypting transactions data and signature be sent to block chain node.At certain
After a block chain node receives the transaction data and signature of the encryption, using the public key of user terminal account address to institute
It states signature to be decrypted, obtains the abstract of encrypting transactions data, by the encrypting transactions data phase made a summary with received after decryption
Compare, if the two is consistent (such as encrypting transactions data start 5% identical), illustrates that encrypting transactions data is not tampered with, and
And account integral can support this accumulated point exchanging to trade, that is, common recognition is verified, and passes through common recognition in block chain node
The encrypting transactions data will be stored into local block chain after verifying.
Step 112, the second integral data of server authentication user terminal account address transfer.
According to the exchange detail in transfer information the account address of user terminal can be obtained, server is to block in server
User terminal account address real time scan in chain network.When scanning to the second integral data hair in user terminal account address
It is raw to reduce, and the numerical value phase of the numerical value of the second integral data of reduction and the second integral data in second integral redemption information
Deng being then verified, server records this accumulated point exchanging.
Step 113, server is exchanged to Merchant Account address and shifts first integral data.
After being verified, the second integral data to come are shifted in user terminal account address by server, according to businessman institute
The type of the first integral data needed is exchanged.Specifically, user provides 900 Air China integral, received businessman is to promote trade and investment
900 Air China Integral Transformations are 1000 China Merchants Banks integral by bank's integral, the exchange rate integrated according to two, server, and will
It is transferred in Merchant Account address from server account address.
Or transferred accounts according to user terminal account address and transferred accounts successful information to server account address, by server account
First integral data in the address of family are transferred to the Merchant Account address.
Step 114, service network sends to scanning device and user terminal and exchanges completion notice.
After the completion of the second integral data verification that server shifts user terminal account address, server is whole to user
End, which is sent, exchanges completion notice.
Integral Transformation system through the invention may be implemented the exchange between different type integral, realize block chain
The conversion between data in network with different attribute, eliminates the otherness of different attribute data in block chain network, makes
Obtaining different attribute data in block chain network can be merged.
It is illustrated in figure 3 a kind of data flow diagram of the Integral Transformation system based on block chain of another embodiment of the present invention, is schemed
Shown in include:
Step 201, user logs in, and obtains authorized order.
User logs in the APP for carrying out accumulated point exchanging on the subscriber terminal, can pass through account and password login, Huo Zhetong
Biological characteristic (such as fingerprint, face) identification is crossed to log in.After user logs in, the authorization for needing to obtain user just can be carried out integral and convert
It changes, user assigns authorized order to user terminal with this by the accumulated point exchanging function of opening needed for operation user terminal selecting.
Step 202, user terminal generates accumulated point exchanging function and opens application information and utilize private key signature.
After user terminal is connected to authorized order, generating accumulated point exchanging function opening imformation (can be about fixed accumulated point exchanging
Function open application instruction format), and using the private key of the user terminal user account address to accumulated point exchanging function open into
Row signature.
Step 203, user terminal establishes the connection with server, and the public key for sending the user and the product after the signature
Divide and exchanges function opening imformation.
User terminal and server establish long connection, and the long connection can be http connection, after user terminal will sign
Accumulated point exchanging function opening imformation, user account address and public key be sent to server.
Step 204, accumulated point exchanging function opening imformation described in server authentication.
Accumulated point exchanging function opening imformation after server authentication signature, i.e., being signed using the public key verifications of the user is
It is no correct and effective.After being verified, user terminal account address is stored in server end, indicates that the user opens integral and converts
Change function.Authorization success notification is sent to user terminal.
Step 205, server generates the unique identification of this accumulated point exchanging transaction according to the request of user terminal, and by institute
The unique identification for stating the transaction of this accumulated point exchanging is sent to user terminal.
It is opened when accumulated point exchanging function is completed in user terminal, user carries out accumulated point exchanging each time and operates, user terminal
The connection with server is established, by accumulated point exchanging the transaction application information, user account after the public key of the user and the signature
Address is sent to server.Accumulated point exchanging transaction application information may include the number of accumulated point exchanging transaction application, user account
Possessed integral type in address (or the second integral data of user in this accumulated point exchanging transaction specified by user
Classification).Whether the accumulated point exchanging transaction application information after server authentication signature, i.e., signed using the public key verifications of the user
It is correct and effective.After being verified, the unique identification of this accumulated point exchanging transaction is generated, stores user terminal account in server end
Family address (optional), the unique identification of this corresponding accumulated point exchanging transaction and the transaction of this accumulated point exchanging timestamp (such as
Generate the time of this accumulated point exchanging transaction unique identification), timestamp is for server in accumulated point exchanging process below
It is middle to judge whether point redemption request overtime, if timestamp compared with current time more than time threshold, refuse to provide
Accumulated point exchanging service, for example, timestamp compared with current time more than 2 minutes, then judge current integration conversion services exist peace
Full blast danger.The unique identification that this described accumulated point exchanging is traded is sent to user terminal, this described accumulated point exchanging by server
The unique identification of transaction can be user terminal each time accumulated point exchanging transaction request generate character string, generation each
Character string is different from.
Step 206, scanning device obtains first integral data.
Businessman inputs the first integral data that current integration is exchanged by scanning device, or defeated in other equipment or terminal
Enter first integral data to scanning device, the scanning device can be scanner or computer.Wherein, first integral data
It can also include the numerical value and type of the first integral data that current integration is exchanged including at least Merchant Account address.Specifically,
Businessman provides the service that can exchange gift for using China Merchants Bank's integral, and exchanging fraction required for gift is first integral data
Numerical value, China Merchants Bank integral be first integral data type.
Step 207, bar coded user information.
Scanning device obtains the user information of user terminal, user's letter by way of scanning or the transmission of other data
Breath may include the letters such as this accumulated point exchanging transaction unique identification, user terminal account address, integral type possessed by user
Breath, above-mentioned user information can be presented by way of two dimensional code, scan to obtain by the scanning device, or be data information
Form obtained by modes such as near-field communications, wherein the user information be it is unique, be referred to as unique identification.
Step 208, scanning device generates first integral redemption information.
Scanning means generates first integral redemption information according to first integral data and the user information of user terminal.First
It include the essential information for completing current integration exchange, such as Merchant Account address, user terminal account in accumulated point exchanging information
Family address, the numerical value of first integral data, the corresponding integral type of first integral data and the unique mark of accumulated point exchanging transaction
Know etc..
Step 209, scanning device sends first integral redemption information.
The first integral redemption information of generation is sent to server by scanning device.
Step 210, server generates second integral redemption information according to first integral redemption information and exchange rate.
Wherein, server verifies accumulated point exchanging according to the accumulated point exchanging transaction unique identification in first integral redemption information
Unique identification of trading whether necessary being, if there is no then refusing this point redemption request；And verify current time with
Whether the difference of timestamp is more than time threshold, if it exceeds time threshold then refuses this point redemption request, is otherwise allowed
This point redemption request；Can also verify accumulated point exchanging transaction parameter such as integral type whether with user terminal accumulated point exchanging
The integral type that user account is supported in application information of trading is consistent.Second integral redemption information includes at least what server generated
Server account address and second integral data corresponding with first integral data.Server is according to second integral data type
The exchange rate between first integral data type supported with businessman, determines the second integral number in second integral redemption information
According to.For example, businessman collects China Merchants Bank's integral, the numerical value of first integral data is 1000 integrals, and user provides Air China
Integral, server can determine converting between China Merchants Bank's integral and Air China integral according to the exchange rate preset between various integrals
Rate is changed, available user need to provide Air China integral 900, then the second integral data in second integral redemption information are 900 states
Boat integral.
Wherein, when server is consistent with the integral type that user terminal is supported, server can be directly according to first integral
Data type and second integral data type determine exchange rate.It is inconsistent in the integral type that server and user terminal are supported
When, according to the type integrated in user terminal account address, the integral type that user terminal can be supported is matched, then determine and use
The exchange rate of second integral data type and first integral data type that family terminal can be provided.
Wherein, the integral of meaning of the embodiment of the present invention is one kind that digital rights prove, side provided in an embodiment of the present invention
The conversion for having between different digital equity proof may be implemented in method.
Step 211, server sends second integral redemption information to user terminal.
Second integral redemption information is sent to the user terminal by server by the long connection established with user terminal.
Step 212, user terminal generates transfer information.
User terminal generates transfer information according to second integral redemption information, wherein transfer information is used for user terminal account
Second integral data are shifted to server account address in family address, and transfer information includes the corresponding exchange detail of every accumulated point exchanging
Deng.
Step 213, user terminal utilizes the account address private key signature transfer information of user terminal.
Step 214, second integral data are shifted to server account address in user terminal account address.
Second integral data are shifted in server account address of the user terminal account address into second integral redemption information,
Specifically, the type of the second integral data of transfer is the type that user can be provided, for example, user provides Air China integral.
In this step, the digital rights proof of user terminal account address to server account address, which is transferred accounts, passes through block
Chain is completed.Wherein need to carry out transfer information common recognition verifying, the common recognition verifying is exactly block chain node to user terminal
Signature (transfer information using the private key of user terminal account address to steering to server account address is signed) and use
The integral of family terminal account address carries out common recognition verifying, and user terminal is generated according to encrypting transactions data and made a summary, and can be encryption
A part (such as encrypting transactions data start 5%) of transaction data, using the private key of user terminal account address to the portion
Divide abstract to sign, then sends block chain node for the encrypting transactions data and signature.In some block chain node
After the transaction data and signature that receive the encryption, the signature is solved using the public key of user terminal account address
It is close, the abstract of encrypting transactions data is obtained, the abstract after decryption is compared with the encrypting transactions data received, if the two one
It causes (such as encrypting transactions data start 5% identical), then illustrate that encrypting transactions data is not tampered with, and account integral can
To support this accumulated point exchanging to trade, that is, common recognition is verified, will be by institute after block chain node is by common recognition verifying
Encrypting transactions data is stated to be stored into local block chain.
Step 215, the second integral data of server authentication user terminal account address transfer.
Server is to the server account address real time scan in block chain network.When scanning connects to server account address
Receive the second integral data that the transfer of user terminal account address comes, and the numerical value and second integral of the second integral data shifted
The numerical value of second integral data in redemption information is equal, then is verified.
Step 216, server is exchanged to Merchant Account address and shifts first integral data.
After being verified, the second integral data to come are shifted in user terminal account address by server, according to businessman institute
The type of the first integral data needed is exchanged.Specifically, user provides 900 Air China integral, received businessman is to promote trade and investment
900 Air China Integral Transformations are 1000 China Merchants Banks integral by bank's integral, the exchange rate integrated according to two, server, and will
It is transferred in Merchant Account address.In the step, is also shifted using block chain technology, abovementioned steps can be referred to.
Step 217, server sends to scanning device and user terminal and exchanges completion notice.
After the completion of the second integral data verification that server shifts user terminal account address, server is whole to user
End, which is sent, exchanges completion notice.
Further, it is also possible to by user from the second integral data type for being selected to exchange first integral data, in step 210
In, include in the second integral redemption information that server generates server account address and first integral data type and it is a variety of not
The exchange rate of same integral type.In the step 212, the numerical value and class of second integral data are selected on the subscriber terminal by user
Type, and corresponding transfer information is generated, in step 213, user terminal utilizes private key signature transfer information.In step 214, use
Family terminal to server shifts corresponding second integral data.In step 215, second integral data described in server authentication.
And step 216 and 217 are carried out, server account address, which is completed, to Merchant Account address shifts first integral data.
Point reward exchanging system through the invention may be implemented the exchange between different type integral, realize block chain
The conversion between data in network with different attribute, eliminates the otherness of different attribute data in block chain network, makes
Obtaining different attribute data in block chain network can be merged.Wherein, the data with different attribute for example refer to different quotient
The digital rights that family is possessed prove that the digital rights of different businessmans prove all there is different attributes.
The embodiment of the invention also provides a kind of computer readable storage mediums, are stored thereon with computer instruction, the meter
The instruction of calculation machine performs the steps of when being executed by processor
The first digital rights for obtaining businessman's input prove the unique identification of data and the user terminal, and according to described
First digital rights prove that data and the unique identification generate the first digital rights and prove redemption information, by first number
Equity proves that redemption information is sent to the server；First digital rights prove that data include the Merchant Account
Location, first digital rights prove that the numerical value of data and first digital rights prove the type of data.
The embodiment of the invention also provides a kind of computer readable storage mediums, are stored thereon with computer instruction, the meter
The instruction of calculation machine performs the steps of when being executed by processor
Prove that redemption information and exchange rate generate the second digital rights and prove redemption information according to the first digital rights, and
Second digital rights proof redemption information is sent to the user terminal, second digital rights prove redemption information at least
Data are proved including server account address and the second digital rights corresponding with the first digital rights proof data；
When user terminal account address to server account address shift second digital rights prove data at
After function, shifting first digital rights to Merchant Account address proves data.
The embodiment of the invention also provides a kind of computer readable storage mediums, are stored thereon with computer instruction, the meter
The instruction of calculation machine performs the steps of when being executed by processor
It proves that redemption information is generated from user terminal account address to server account address according to the second digital rights to turn
Moving the second digital rights proves the transfer information of data, using transfer information described in private key signature, by block chain network to institute
It states server account address and shifts the second digital rights proof data.
Conceived based on application identical with a kind of above-mentioned point reward exchanging system based on block chain, the present invention also provides upper
State a kind of computer readable storage medium.The principle and one kind solved the problems, such as due to above-mentioned computer readable storage medium is based on area
The point reward exchanging system of block chain is similar, therefore the implementation of above-mentioned computer readable storage medium may refer to one kind based on block chain
Point reward exchanging system implementation, overlaps will not be repeated.
The exchange between different type integral may be implemented, effectively in computer readable storage medium through the invention
Using the integral of user, so that accumulated point exchanging process is more efficient, convenient, the consumption experience of user is improved.
Those of ordinary skill in the art will appreciate that implementing the method for the above embodiments can lead to
Program is crossed to instruct relevant hardware and complete, which can be stored in a computer readable storage medium, such as
ROM/RAM, magnetic disk, CD etc..
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
Describe in detail it is bright, it should be understood that the above is only a specific embodiment of the present invention, the guarantor being not intended to limit the present invention
Range is protected, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in this
Within the protection scope of invention.
Claims (10)
1. a kind of digital rights based on block chain prove converting system, which is characterized in that the system comprises: user terminal,
Scanning device and server；
The first digital rights that the scanning device obtains businessman's input prove the unique identification of data and the user terminal, and
Prove that data and the unique identification generate the first digital rights and prove redemption information according to first digital rights, it will be described
First digital rights prove that redemption information is sent to the server；
The server proves that redemption information and exchange rate generate the second digital rights and prove according to first digital rights
Redemption information, and second digital rights proof redemption information is sent to the user terminal, second digital rights
Prove that redemption information includes at least the server account address and prove with first digital rights that the server generates
Corresponding second digital rights of data prove data；
The user terminal proves that redemption information is generated from user terminal account address to described according to second digital rights
Second digital rights are shifted in server account address proves the transfer information of data, utilizes the private key label of the user terminal
The name transfer information, shifting the second digital rights to server account address by block chain network proves data；
After shifting second digital rights proves data to server account address success, the server is to businessman
First digital rights are shifted in account address proves data.
2. system according to claim 1, which is characterized in that the unique identification of the user terminal includes so that the clothes
Business device and the user terminal establish the information of connection；
The server proves that redemption information and exchange rate generate the second digital rights and prove according to first digital rights
Redemption information, and second digital rights proof redemption information is sent to the user terminal and further comprises:
Second digital rights are proved to exchange by the server according to the information for establishing connection with the user terminal
Information is sent to the user terminal.
3. system according to claim 1, which is characterized in that the unique identification of the user terminal include by with it is described
The user terminal account address that the connection of server is got；
The server proves that redemption information and exchange rate generate the second digital rights and prove according to first digital rights
Redemption information, and second digital rights proof redemption information is sent to the user terminal and further comprises:
Second digital rights proof redemption information is sent to institute according to user terminal account address by the server
State user terminal.
4. system according to claim 2 or 3, which is characterized in that the first digital rights card that the scanning device obtains
Bright data include the Merchant Account address, the numerical value of first digital rights proof data and first digital rights
Prove the type of data.
5. system according to claim 4, which is characterized in that the server is converted according to first digital rights proof
It changes information and exchange rate generates the second digital rights and proves that redemption information further comprises:
The server proves that the type of data and second digital rights prove data according to first digital rights
Exchange rate between type determines that second digital rights prove that the second digital rights in redemption information prove data.
6. system according to claim 5, which is characterized in that the server proves number according to first digital rights
According to type and second digital rights prove data type between exchange rate further comprise:
The server is matched to the second digital rights that user terminal account address is supported according to the unique identification and proves
The type of data proves that the type of data and second digital rights prove the type of data according to first digital rights
Between exchange rate, determine that second digital rights prove that the second digital rights in redemption information prove data.
7. system according to claim 1 or 3, which is characterized in that the server account by block chain network
It shifts after the second digital rights proof data location further include:
Second digital rights of the transfer of user terminal account address described in the server authentication prove data, if being verified,
It is sent respectively to the scanning device and the user terminal and exchanges completion notice.
8. system according to claim 7, which is characterized in that user terminal account address described in the server authentication turns
The second digital rights moved prove that data further comprise:
The server according to prefixed time interval scan server account address, when scanning to the server account
The second digital rights that location receives the transfer of user terminal account address prove data, and user terminal account address turns
The second digital rights moved prove that the numerical value of data and second digital rights prove the second digital rights in redemption information
When proving that the numerical value of data is equal, then it is verified.
9. system according to claim 3, which is characterized in that the scanning device obtains the first digital rights of businessman's input
Benefit proves before data and the unique identification of the user terminal further include:
The user terminal obtains authorized order, generates digital rights and converts application information, and utilizes number described in private key signature
Equity converts application information, and the digital rights after the public key of the user terminal, user terminal account address and signature are converted
Application information is sent to the server；
Digital rights after the server is signed according to the public key verifications convert application information, after being verified, to
The user terminal sends authorization success notification.
10. system according to claim 1, which is characterized in that the method also includes,
The server, which receives the Contemporary Digital equity that the user terminal is sent, proves exchange trading request；
The server proves that exchange trading request generates the unique identification and timestamp for the Contemporary Digital equity,
The unique identification is sent to the user terminal, the corresponding relationship of the unique identification and the timestamp is stored in institute
State server；
The server receives the first digital rights redemption information that the scanning device is sent, and verifies first digital rights
Whether the corresponding timestamp of unique identification in redemption information is more than preset time threshold compared with current time, if being more than
The time threshold then refuses the Contemporary Digital equity redemption request.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811471967.2A CN109658096B (en) | 2018-12-04 | 2018-12-04 | Digital rights and interests proving conversion system based on block chain |
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|---|---|---|---|
| CN201811471967.2A CN109658096B (en) | 2018-12-04 | 2018-12-04 | Digital rights and interests proving conversion system based on block chain |
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