CN110414951A - Digital asset based on intelligent contract circulates method, apparatus and system - Google Patents

Digital asset based on intelligent contract circulates method, apparatus and system Download PDF

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Publication number
CN110414951A
CN110414951A CN201910663925.7A CN201910663925A CN110414951A CN 110414951 A CN110414951 A CN 110414951A CN 201910663925 A CN201910663925 A CN 201910663925A CN 110414951 A CN110414951 A CN 110414951A
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CN
China
Prior art keywords
intelligent contract
circulates
defined interface
digital asset
voucher
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CN201910663925.7A
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Chinese (zh)
Inventor
章庆
龚海刚
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Shanghai Boyingfei Information Technology Co Ltd
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Shanghai Boyingfei Information Technology Co Ltd
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Priority to CN201910663925.7A priority Critical patent/CN110414951A/en
Publication of CN110414951A publication Critical patent/CN110414951A/en
Pending legal-status Critical Current

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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
    • G06Q20/02—Payment architectures, schemes or protocols involving a neutral party, e.g. certification authority, notary or trusted third party [TTP]
    • 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
    • G06Q20/3823—Payment protocols; Details thereof insuring higher security of transaction combining multiple encryption tools for a transaction
    • 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
    • G06Q30/00—Commerce
    • G06Q30/02—Marketing; Price estimation or determination; Fundraising
    • G06Q30/0207—Discounts or incentives, e.g. coupons or rebates
    • G06Q30/0208—Trade or exchange of goods or services in exchange for incentives or rewards
    • 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

Abstract

It circulates method, apparatus and system this application discloses a kind of digital asset based on intelligent contract.The method of this application includes that the first intelligent contract-defined interface receives digital asset and circulates application, the digital asset, which circulates, applies for converting to the first digital asset of the corresponding businessman of the first intelligence contract-defined interface for user the application of the second digital asset of the corresponding businessman of the second intelligence contract-defined interface, and the described first intelligent contract-defined interface belongs to different block chains from the second intelligence contract-defined interface；First intelligent contract-defined interface is based on notary's mechanism and distributed private key control technology generates to circulate with the digital asset and applies for that corresponding electronics circulates voucher；The electronics voucher that circulates by the digital asset component that circulates is submitted to the second intelligent contract-defined interface by the first intelligent contract-defined interface, so that the first digital asset of user is converted to the second digital asset according to the electronics voucher that circulates by the second intelligence contract-defined interface.The application solves the problems, such as to integrate difficulty of circulating in existing integral system.

Description

Digital asset based on intelligent contract circulates method, apparatus and system
Technical field
This application involves technical field of cryptology, circulate in particular to a kind of digital asset based on intelligent contract Method, apparatus and system.
Background technique
According to investigation, for China's integral market scale up to 10,000,000,000 yuan/year, the integral of each platform distribution is substantially a kind of number Word assets easily can be circulated and be exchanged on the internet.Integral system on existing market is all based on each enterprise What industry entity was initiated, and the integral based on the distribution of different business main body is under the jurisdiction of respectively in different business ecology, is difficult to do It circulates to integral.
Summary of the invention
The main purpose of the application, which is to provide a kind of digital asset based on intelligent contract, circulates and method, apparatus and is System, to solve the problems, such as to integrate difficulty of circulating in existing integral system.
To achieve the goals above, according to a first aspect of the present application, a kind of number money based on intelligent contract is provided Production is circulated method.
Include: according to the digital asset method of circulating based on intelligent contract of the application
First intelligent contract-defined interface receives digital asset and circulates apply, and digital asset application of circulating is user by first The first digital asset of the corresponding businessman of intelligent contract-defined interface converts to the second number of the corresponding businessman of the second intelligent contract-defined interface The application of word assets, the described first intelligent contract-defined interface belong to different block chains from the second intelligent contract-defined interface；
First intelligent contract-defined interface is based on notary's mechanism and distributed private key control technology generates and the digital asset It circulates and applies for that corresponding electronics circulates voucher；
The electronics voucher that circulates by the digital asset component that circulates is submitted to second intelligently by the first intelligent contract-defined interface Contract-defined interface, so that the first digital asset of user is converted to the according to the electronics voucher that circulates by the second intelligent contract-defined interface Two digital assets.
Further, the digital asset is integral, integrates number of points, product in request of circulating comprising being circulated by application The message of sub-address, transaction counter, timestamp composition, the described first intelligent contract-defined interface are based on notary's mechanism and distribution Private key control technology generate with it is described integrate to circulate apply for that the corresponding electronics voucher that circulates includes:
After the integral that authentication listens on the first intelligent contract-defined interface circulates request, the first intelligent contract-defined interface Immediately the message is handed down to authentication, so that authentication is signed based on Hash of the private key to the message, it is described to test Card side is the legal authentication of the first intelligent contract-defined interface；
First intelligent contract-defined interface receives the signature of authentication, and the certification of legitimacy is carried out to signature；
After certification, the first intelligent contract-defined interface generates institute according to the message and to the hash signature of the message Electronics is stated to circulate voucher.
Further, the method also includes:
Integral circulation, integral title and the abbreviation of first intelligent contract-defined interface setting first integral, the accumulated point exchanging exchange rate, Accumulated point exchanging total amount；
User name of the first intelligent contract-defined interface according to the corresponding user of the first intelligent contract-defined interface, public key address, integral Mapping relations between quantity establish first integral pond.
Further, notary's mechanism is based in the first intelligent contract-defined interface and distributed private key control technology generates and institute It states integral and circulates and apply for that corresponding electronics circulates after voucher, the method also includes:
First intelligent contract-defined interface, which will circulate in first integral pond with integral, applies for that the number of points of corresponding user carries out Modification.
Further, the authentication includes single authentication or multiple authentications, and different authentications is corresponding different Private key, the signature that the first intelligent contract-defined interface receives authentication includes:
First intelligent contract-defined interface receives the single signature of single authentication or the multi-signature of multiple authentications.
Further, the described first intelligent contract-defined interface submits to by the integral component that circulates the electronics voucher that circulates Second intelligent contract-defined interface includes:
The integral component that circulates monitors the first intelligent contract-defined interface and sends electronics and circulates the event of voucher；
After listening to the event, integrates the component that circulates and generate prompt information, and will be prompted to information and be sent to the second intelligence Energy contract-defined interface, the voucher so that the second intelligent contract-defined interface reception electronics circulates.
To achieve the goals above, according to a second aspect of the present application, another number based on intelligent contract is provided Assets are circulated method.
Include: according to the digital asset method of circulating based on intelligent contract of the application
Second intelligent contract-defined interface receives electronics and circulates voucher, and the electronics voucher that circulates is the first intelligent contract-defined interface base What notary's Yu mechanism and distributed private key control technology generated circulate with the digital asset apply corresponding electronics circulate with Card, the digital asset, which circulates, applies for being that user converts to the first digital asset of the corresponding businessman of the first intelligence contract-defined interface The application of the second digital asset of the corresponding businessman of second intelligence contract-defined interface；
Based on the public key for applying for the corresponding businessman of corresponding first intelligent contract-defined interface that circulates with the digital asset to electricity Son circulate voucher carry out legitimacy certification；
After certification passes through, the first digital asset of user is converted to by the second digital asset according to the electronics voucher that circulates.
Further, the digital asset is integral, electronics circulate voucher be the first intelligent contract-defined interface according to message with And the hash signature of the message is generated, the message is the fraction that the application for including circulates that circulated by integral in application Amount, integral address, transaction counter, timestamp composition, it is described to be exchanged the first integral of user according to the electronics voucher that circulates Include: for second integral
The accumulated point exchanging exchange rate of the number of points and first integral and second integral circulated in voucher according to the electronics First integral is converted to equivalent second integral；
To exchange the obtained quantity of second integral increase in second integral pond circulate with the integral apply it is corresponding In the number of points of user.
Further, the method also includes:
Integral circulation, integral title and the abbreviation of second intelligent contract-defined interface setting second integral, the accumulated point exchanging exchange rate, Accumulated point exchanging total amount；
User name of the second intelligent contract-defined interface according to the corresponding user of the second intelligent contract-defined interface, public key address, integral Mapping relations between quantity establish second integral pond.
To achieve the goals above, according to the third aspect of the application, a kind of number money based on intelligent contract is provided Production is circulated device.
Include: according to the digital asset based on intelligent contract of the application device that circulates
Receiving unit receives digital asset for the first intelligent contract-defined interface and circulates application, and the digital asset circulates Shen It is corresponding the first digital asset of the corresponding businessman of the first intelligence contract-defined interface please to be converted into the second intelligent contract-defined interface for user Businessman the second digital asset application, the first intelligent contract-defined interface belongs to different areas with the second intelligence contract-defined interface Block chain；
Generation unit, be based on notary's mechanism for the first intelligent contract-defined interface and distributed private key control technology generate and The digital asset, which circulates, applies for that corresponding electronics circulates voucher；
Unit is submitted, mentions by the digital asset component that circulates the electronics voucher that circulates for the first intelligent contract-defined interface The second intelligent contract-defined interface is given, so that the second intelligent contract-defined interface circulates voucher for the first number of user according to the electronics Assets convert to the second digital asset.
Further, the digital asset is integral, integrates number of points, product in request of circulating comprising being circulated by application The message of sub-address, transaction counter, timestamp composition, the generation unit include:
Module is issued, for after the integral that authentication listens on the first intelligent contract-defined interface circulates request, the The message is handed down to authentication immediately by one intelligent contract-defined interface so that authentication based on private key to the Hash of the message into Row signature, the authentication are the legal authentication of the first intelligent contract-defined interface；
Authentication module is received, the signature of authentication is received for the first intelligent contract-defined interface, and legitimacy is carried out to signature Certification；
Generation module, after through certification, the first intelligent contract-defined interface is according to the message and to the message Hash signature generates the electronics and circulates voucher.
Further, described device further include:
Setting unit, for the first intelligent contract-defined interface setting first integral integral circulation, integral title and abbreviation, The accumulated point exchanging exchange rate, accumulated point exchanging total amount；
Establish unit, for the first intelligent contract-defined interface according to the user name of the corresponding user of the first intelligent contract-defined interface, Mapping relations between public key address, number of points establish first integral pond.
Further, described device further include:
Unit is modified, is generated for being based on notary's mechanism and distributed private key control technology in the first intelligent contract-defined interface Circulate with the integral and apply for that corresponding electronics circulates after voucher, the first intelligent contract-defined interface by first integral pond with integral It circulates and applies for that the number of points of corresponding user is modified.
Further, the authentication includes single authentication or multiple authentications, and different authentications is corresponding different Private key, the reception authentication module is used for:
First intelligent contract-defined interface receives the single signature of single authentication or the multi-signature of multiple authentications.
Further, the submission unit, comprising:
Module is monitored, the first intelligent contract-defined interface transmission electronics is monitored for integrate the component that circulates and circulates the event of voucher；
Sending module generates prompt information for after listening to the event, integrating the component that circulates, and will be prompted to information It is sent to the second intelligent contract-defined interface, the voucher so that the second intelligent contract-defined interface reception electronics circulates.
To achieve the goals above, according to the fourth aspect of the application, another number based on intelligent contract is provided Assets are circulated device.
Include: according to the digital asset based on intelligent contract of the application device that circulates
Receiving unit receives electronics for the second intelligent contract-defined interface and circulates voucher, and the electronics voucher that circulates is first What intelligent contract-defined interface was generated based on notary's mechanism and distributed private key control technology circulates application pair with the digital asset The electronics answered circulates voucher, and digital asset application of circulating is user by the first of the corresponding businessman of the first intelligent contract-defined interface Digital asset converts to the application of the second digital asset of the corresponding businessman of the second intelligence contract-defined interface；
Authentication unit, for applying for the corresponding quotient of the corresponding first intelligent contract-defined interface based on circulating with the digital asset Family public key to electronics circulate voucher carry out legitimacy certification；
The first digital asset of user is converted to the according to the electronics voucher that circulates for after authenticating and passing through by redemption unit Two digital assets.
Further, the digital asset is integral, electronics circulate voucher be the first intelligent contract-defined interface according to message with And the hash signature of the message is generated, the message is the fraction that the application for including circulates that circulated by integral in application Amount, integral address, transaction counter, timestamp form, and the redemption unit includes:
Module is exchanged, for circulating number of points in voucher and first integral and second integral according to the electronics First integral is converted to equivalent second integral by the accumulated point exchanging exchange rate；
Increase module, leads to for increasing to the quantity for exchanging obtained second integral in second integral pond with the integral It converts in the number of points for applying for corresponding user.
Further, described device further include:
Setting unit, for the second intelligent contract-defined interface setting second integral integral circulation, integral title and abbreviation, The accumulated point exchanging exchange rate, accumulated point exchanging total amount；
Establish unit, for the second intelligent contract-defined interface according to the user name of the corresponding user of the second intelligent contract-defined interface, Mapping relations between public key address, number of points establish second integral pond.
To achieve the goals above, according to the 5th of the application the aspect, a kind of number money based on intelligent contract is provided Production is circulated system, and the system comprises the first intelligent contract-defined interfaces, the second intelligent contract-defined interface:
The first intelligent contract-defined interface circulates application for receiving digital asset, and digital asset application of circulating is The first digital asset of the corresponding businessman of first intelligence contract-defined interface is converted to the corresponding quotient of the second intelligence contract-defined interface by user The application of second digital asset of family, the described first intelligent contract-defined interface belong to different blocks from the second intelligent contract-defined interface Chain；It circulates with the digital asset based on notary's mechanism and distributed private key control technology generation and applies for that corresponding electronics circulates Voucher；The electronics voucher that circulates by the digital asset component that circulates is submitted into the second intelligent contract-defined interface；
The second intelligent contract-defined interface circulates voucher for receiving the electronics；Based on circulating with the digital asset Apply for that the public key of the corresponding businessman of corresponding first intelligent contract-defined interface carries out the certification of legitimacy to the electronics voucher that circulates；Certification By rear, the first digital asset of user is converted to by the second digital asset according to the electronics voucher that circulates.
To achieve the goals above, according to the 6th of the application the aspect, a kind of non-transient computer readable storage is provided Medium, the non-transient computer readable storage medium store computer instruction, and the computer instruction holds the computer Digital asset based on intelligent contract described in any one of the above-mentioned first aspect of row or second aspect circulates method.
In the embodiment of the present application, the digital asset based on intelligent contract circulates in method, apparatus and system, the first intelligence Contract-defined interface belongs to different block chains from the second intelligent contract-defined interface, receives user for the first intelligence in the first intelligent contract-defined interface The first digital asset of the corresponding businessman of energy contract-defined interface converts to the second number of the corresponding businessman of the second intelligence contract-defined interface The digital asset of assets circulates after application；First intelligent contract-defined interface can control skill based on notary's mechanism and distributed private key Art generation is circulated with digital asset applies for that corresponding electronics circulates voucher；And the electronics voucher that circulates is circulated group by digital asset Part submits to the second intelligent contract-defined interface；When the second intelligent contract-defined interface receive electronics circulate voucher after, can be based on first and number Word assets, which are circulated, applies for that the public key of the corresponding businessman of corresponding first intelligent contract-defined interface carries out legitimacy to the electronics voucher that circulates Certification；After certification passes through, the first digital asset of user is converted to by the second digital asset according to the electronics voucher that circulates.It can be with See, the application controls skill based on the intelligent contract in block chain and notary's mechanism in across chain technology and distributed private key Art realizes that digital asset circulates, and integral belongs to one kind of digital asset, therefore solves existing integral system and realize that integral is logical Convert difficult problem.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present application, so that the application's is other Feature, objects and advantages become more apparent upon.The illustrative examples attached drawing and its explanation of the application is for explaining the application, not Constitute the improper restriction to the application.In the accompanying drawings:
Fig. 1 is the method flow diagram that circulated according to a kind of digital asset based on intelligent contract provided by the embodiments of the present application；
Fig. 2 is the method flow that circulated according to another digital asset based on intelligent contract provided by the embodiments of the present application Figure；
Fig. 3 is the method flow that circulated according to another digital asset based on intelligent contract provided by the embodiments of the present application Figure；
Fig. 4 is the composition frame of device of being circulated according to a kind of digital asset based on intelligent contract provided by the embodiments of the present application Figure；
Fig. 5 is the composition of device of being circulated according to another digital asset based on intelligent contract provided by the embodiments of the present application Block diagram；
Fig. 6 is the composition of device of being circulated according to another digital asset based on intelligent contract provided by the embodiments of the present application Block diagram；
Fig. 7 is the composition of device of being circulated according to another digital asset based on intelligent contract provided by the embodiments of the present application Block diagram.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection It encloses.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, " Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way Data be interchangeable under appropriate circumstances, so as to embodiments herein described herein.In addition, term " includes " and " tool Have " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing a series of steps or units Process, method, system, product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include without clear Other step or units listing to Chu or intrinsic for these process, methods, product or equipment.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
According to the embodiment of the present application, provides a kind of digital asset based on intelligent contract and circulate method, as shown in Figure 1, This method is applied to be comprised the following steps that with the first intelligent contract-defined interface side, this method
S101. the first intelligent contract-defined interface receives digital asset and circulates application.
Wherein, digital asset application of circulating is user by the first digital asset of the corresponding businessman of the first intelligent contract-defined interface Convert to the application of the second digital asset of the corresponding businessman of the second intelligence contract-defined interface, the first intelligent contract-defined interface and the second intelligence Energy contract-defined interface belongs to different block chains.Intelligent contract is that one kind is intended to that contract is propagated, verified or executed in a manner of information-based Computer protocol.The permission of intelligent contract carries out credible transaction in no third-party situation, these transaction are traceable and not It is reversible.All users on block chain are it can be seen that the intelligent contract based on block chain.First intelligent contract-defined interface and the Two intelligent contract-defined interfaces are all the interface routines for following intelligent contract.Digital asset application of circulating is corresponding in businessman by user Platform on click or selection application is circulated and generated after control.Digital asset circulates in application comprising the need of application of circulating It asks and the data informations such as rule.Digital asset includes integral, coupons etc..
S102. the first intelligent contract-defined interface is based on notary's mechanism and distributed private key control technology generates and digital asset It circulates and applies for that corresponding electronics circulates voucher.
Across chain technology is that intercommunity maximax degree between block chain limits the application space of block chain, across chain Technology is the bridge that block chain is expanded and connected outward, and the basal needs across chain technology are to complete assets transfer and assets exchange. Notary's mechanism and distributed private key control technology belong to across chain technology.
Notary's mechanism is based on auspicious wave Interledger agreement, and Interledger agreement makes two different book keeping operations System can transmit currency by third party's " connector " or " validator " freely to each other.Distributed private key control technology is based on Be WanChain Wan Weilian, Wan Weilian completes the connection and exchange of value of different blocks chain account book by distributed mode.
The first intelligent contract-defined interface belongs to different block chains from the second intelligent contract-defined interface in the present embodiment, it is therefore desirable to Circulating for the first digital asset and the second digital asset is realized by notary's mechanism and distributed private key control technology.Specifically Realize that the mode circulated is the voucher that circulates based on notary's mechanism and distributed private key control technology generation electronics, the electronics first The voucher that circulates be circulate that the data information in request generates according to digital asset circulate with digital asset and request corresponding number The voucher that circulates of word assets.
S103. the electronics voucher that circulates by the digital asset component that circulates is submitted to second intelligently by the first intelligent contract-defined interface Contract-defined interface, so that the first digital asset of user is converted to the second number according to the electronics voucher that circulates by the second intelligent contract-defined interface Word assets.
Digital asset circulates component as the bridge for realizing the first intelligent contract-defined interface and the second intelligent contract-defined interface intercommunication Beam.The electronics voucher that circulates can be made from the first intelligent contract-defined interface to be submitted to the second intelligent contract by the digital asset component that circulates Interface.Second intelligent contract-defined interface receives electronics and circulates after voucher, corresponding demand of circulating in the voucher that can be circulated according to electronics The first digital asset of user is converted into the second digital asset with data informations such as rules, realizes the first digital asset to second The conversion of digital asset.
The method it can be seen from the above description that digital asset based on intelligent contract in the embodiment of the present application circulates In the first intelligent contract-defined interface with the second intelligent contract-defined interface belong to different block chains, receive use in the first intelligent contract-defined interface Family the first digital asset of the corresponding businessman of the first intelligence contract-defined interface is converted into the corresponding businessman of the second intelligence contract-defined interface The digital asset of the second digital asset circulate after application；First intelligent contract-defined interface can be based on notary's mechanism and distribution The generation of private key control technology is circulated with digital asset applies for that corresponding electronics circulates voucher；And the electronics voucher that circulates is passed through into number The assets component that circulates submits to the second intelligent contract-defined interface；After the second intelligent contract-defined interface reception electronics circulates voucher, first It can be circulated voucher based on the public key of applying for the corresponding businessman of corresponding first intelligent contract-defined interface is circulated with digital asset to electronics Carry out the certification of legitimacy；Certification pass through after, according to electronics circulate voucher by the first digital asset of user convert to second number Word assets.It can be seen that the application is based on the intelligent contract in block chain and notary's mechanism and distribution in across chain technology Formula private key control technology realizes that digital asset circulates, and integral belongs to one kind of digital asset, therefore solves existing integral body System, which realizes, integrates difficult problem of circulating.
The embodiment of the present application provides another digital asset based on intelligent contract and circulates method, as shown in Fig. 2, the party Method apply with the second intelligent contract-defined interface side, this method comprises:
S201. the second intelligent contract-defined interface receives electronics and circulates voucher.
Wherein, the electronics voucher that circulates is that the first intelligent contract-defined interface is based on notary's mechanism and distributed private key control technology Circulating with digital asset for generating applies for that corresponding electronics circulates voucher, and digital asset application of circulating is that user closes the first intelligence The first digital asset of the about corresponding businessman of interface converts to the second digital asset of the corresponding businessman of the second intelligence contract-defined interface Application.Generate electronics circulate voucher when also need according to digital asset circulate request in include data information, number money Produce the data informations such as the demand comprising application of circulating and rule in request of circulating.
First intelligent contract-defined interface belongs to different block chains from the second intelligent contract-defined interface.First intelligent contract-defined interface exists It generates the circulate component that can circulate by digital asset after voucher of electronics and submits to the second intelligent contract-defined interface, therefore, the second intelligence Contract-defined interface can receive electronics and circulate voucher.
In addition, the explanation about notary's mechanism, distributed private key control technology and digital asset may refer in Fig. 1 Associated description, details are not described herein again.
S202. based on the public key for applying for the corresponding businessman of corresponding first intelligent contract-defined interface that circulates with digital asset to electricity Son circulate voucher carry out legitimacy certification.
Second intelligent contract-defined interface is stored with the public key of the corresponding businessman of the first intelligent contract-defined interface in advance, when receiving electricity Son circulates after voucher, and the public key of the corresponding businessman of the based on storage first intelligent contract-defined interface is needed to carry out the electronics voucher that circulates The certification of legitimacy.In order to guarantee the safety of transaction, needs to carry out the certification of legitimacy, only pass through the electronics of legitimate authentication The voucher that circulates can just carry out circulating for digital asset.
S203. certification pass through after, according to electronics circulate voucher by the first digital asset of user convert to second number provide It produces.
For the authentication result of above-mentioned steps, if authenticated by legitimacy.Then the second intelligent contract-defined interface is according to electronics Circulating in voucher of circulating needs the data-messages such as sum rule to carry out the exchange of the first digital asset and the second digital asset.It will The first digital asset on the corresponding block chain of first intelligence contract-defined interface is transferred to the corresponding block of the second intelligence contract-defined interface On chain, the second digital asset of equivalent equivalence is cast again on new chain.
The method it can be seen from the above description that digital asset based on intelligent contract in the embodiment of the present application circulates In the first intelligent contract-defined interface with the second intelligent contract-defined interface belong to different block chains, receive use in the first intelligent contract-defined interface Family the first digital asset of the corresponding businessman of the first intelligence contract-defined interface is converted into the corresponding businessman of the second intelligence contract-defined interface The digital asset of the second digital asset circulate after application；First intelligent contract-defined interface can be based on notary's mechanism and distribution The generation of private key control technology is circulated with digital asset applies for that corresponding electronics circulates voucher；And the electronics voucher that circulates is passed through into number The assets component that circulates submits to the second intelligent contract-defined interface；After the second intelligent contract-defined interface reception electronics circulates voucher, first It can be circulated voucher based on the public key of applying for the corresponding businessman of corresponding first intelligent contract-defined interface is circulated with digital asset to electronics Carry out the certification of legitimacy；Certification pass through after, according to electronics circulate voucher by the first digital asset of user convert to second number Word assets.It can be seen that the application is based on the intelligent contract in block chain and notary's mechanism and distribution in across chain technology Formula private key control technology realizes that digital asset circulates, and integral belongs to one kind of digital asset, therefore solves existing integral body System, which realizes, integrates difficult problem of circulating.
As the supplement and refinement of previous embodiment, the embodiment of the present application provides another number based on intelligent contract Assets are circulated method, as shown in figure 3, this method comprises:
Firstly the need of explanation, the present embodiment is based on by taking a kind of concrete form-" integral " of digital asset as an example The digital asset of intelligent contract circulates the explanation of method, the mode phase of circulating of the circulate mode and integral of other digital assets Together.
S301. the first intelligent contract-defined interface, which receives, integrates application of circulating.
The implementation of this step may refer to the implementation of Fig. 1 step S101, unique the difference is that by digital asset Replace with integral, the application of circulating of corresponding digital integration replaces with integral and circulates application.
S302. after the integral that authentication listens on the first intelligent contract-defined interface circulates request, the first intelligent contract is connect Message is handed down to authentication immediately by mouth.
Authentication is the side or multi-party to be circulated on the first intelligent contract-defined interface that application is signed to integral.Message is By integral circulate number of points that the apply for including in request circulates, integrate address, transaction counter, timestamp form.It is right Integral, which circulates, applies for that signature concrete implementation process is: authentication is signed based on Hash of the own private key to message, verifying Side is the legal authentication of the first intelligent contract-defined interface.
In actual application, authentication can monitor integral and circulate application event, and listening to after event can be by authentication Public key submits to the first intelligent contract-defined interface, and after the legitimacy certification by the first intelligent contract-defined interface, the first intelligent contract is connect Mouth can will circulate with integral applies for that corresponding message is handed down to authentication, so that authentication is signed based on the private key of itself.
S303. the first intelligent contract-defined interface receives the signature of authentication, and the certification of legitimacy is carried out to signature.
After first intelligent contract-defined interface receives the signature of authentication, legitimacy is carried out to signature based on the public key of authentication Certification.
S304. after passing through certification, the first intelligent contract-defined interface generates electronics according to message and to the hash signature of message Circulate voucher.
After the signature to authentication carries out the certification of legitimacy, the first intelligent contract-defined interface is according to message and to message Hash signature generate electronics and circulate voucher, the circulate field of voucher of electronics includes: number of points, integral ground that application is circulated Location, transaction counter, the message of timestamp composition and Hash single signature or multi-signature to message.If authentication It is one, then corresponding signature is single signature；If authentication be it is multiple, it is corresponding signature be multi-signature.
S305. the electronics voucher that circulates by the integral component that circulates is submitted to the second intelligent contract by the first intelligent contract-defined interface Interface.
The integral digital asset that component is equal in above-mentioned figure and Fig. 2 that circulates circulates component, by counting in this present embodiment Word assets are specifically integral, therefore the digital asset component that circulates is replaced with integral and circulated component.
Specifically, " the electronics voucher that circulates by the integral component that circulates is submitted to the second intelligence by the first intelligent contract-defined interface The component the realization process includes: integral circulates of contract-defined interface ", which monitors the first intelligent contract-defined interface and sends electronics, to circulate the thing of voucher Part；After listening to event, the integral component that circulates generates prompt information, and will be prompted to information and be sent to the second intelligent contract to connect Mouthful, the voucher so that the second intelligent contract-defined interface reception electronics circulates.
S306. the first intelligent contract-defined interface, which will circulate in first integral pond with integral, applies for the number of points of corresponding user It modifies.
First integral pond is user name, public affairs of the first intelligent contract-defined interface according to the corresponding user of the first intelligence contract-defined interface What the mapping relations between key address, number of points were established.
" the first intelligent contract-defined interface, which will circulate in first integral pond with integral, applies for that the number of points of corresponding user carries out The corresponding number of points of the user in first integral pond is subtracted the number of points that application is exchanged by modification ", obtains new integral Quantity.
S307. the second intelligent contract-defined interface receives electronics and circulates voucher.
S308. apply for that the public key of the corresponding businessman of corresponding first intelligent contract-defined interface is logical to electronics based on circulating with integral Convert the certification that voucher carries out legitimacy.
The implementation of this step may refer to the implementation of Fig. 2 step S202, unique the difference is that by digital asset Replace with integral, the application of circulating of corresponding digital integration replaces with integral and circulates application.
S309. after certification passes through, the first integral of user is converted to by second integral according to the electronics voucher that circulates.
For the authentication result of above-mentioned steps, if authenticated by legitimacy.Then the second intelligent contract-defined interface is according to electronics Number of points that the application in voucher of circulating is circulated, integral address, transaction counter and first integral and second integral product The exchange for dividing exchange rate to carry out first integral and second integral.I.e. by the on the corresponding block chain of the first intelligent contract-defined interface On the corresponding block chain of one points transfer to the second intelligence contract-defined interface, the second equivalent product of equivalent is cast again on new chain Point.
Specific redemption process can be with are as follows: is circulated according to electronics and applies for the number of points circulated and first integral in voucher First integral is converted to equivalent second integral with the accumulated point exchanging exchange rate of second integral；Obtained second integral will be exchanged Quantity increases in second integral pond circulates in the number of points for applying for corresponding user with integral.Wherein, second integral pond is The user name of the corresponding user of second intelligent contract-defined interface, public key address, the mapping relations between number of points are established.
In addition, it is necessary to supplementary explanation, the first intelligent contract-defined interface or the corresponding businessman of the second intelligence contract-defined interface The distribution that can be integrated based on the first intelligent contract-defined interface or the second intelligent contract-defined interface.It specifically can be by the first intelligence Integral circulation, integral title and abbreviation, the accumulated point exchanging exchange rate, the accumulated point exchanging total amount of first integral is arranged in contract-defined interface；The Integral circulation, integral title and abbreviation, the accumulated point exchanging exchange rate, the accumulated point exchanging that second integrals are arranged in two intelligent contract-defined interfaces are total Amount.
It should be noted that step shown in the flowchart of the accompanying drawings can be in such as a group of computer-executable instructions It is executed in computer system, although also, logical order is shown in flow charts, and it in some cases, can be with not The sequence being same as herein executes shown or described step.
According to the embodiment of the present application, additionally provide it is a kind of for implement above-mentioned Fig. 1-Fig. 3 the method based on intelligent conjunction Digital asset about circulates device, as shown in figure 4, the device includes:
Receiving unit 41, receives digital asset for the first intelligent contract-defined interface and circulates application, and the digital asset circulates The first digital asset of the corresponding businessman of first intelligence contract-defined interface is converted to the second intelligent contract-defined interface pair for user by application The application of the second digital asset of the businessman answered, the described first intelligent contract-defined interface belong to different from the second intelligent contract-defined interface Block chain；
Generation unit 42 is based on notary's mechanism for the first intelligent contract-defined interface and distributed private key control technology generates It circulates with the digital asset and applies for that corresponding electronics circulates voucher；
Unit 43 is submitted, the electronics voucher that circulates is circulated component by digital asset for the first intelligent contract-defined interface The second intelligent contract-defined interface is submitted to, so that the second intelligent contract-defined interface circulates voucher for the first number of user according to the electronics Word assets convert to the second digital asset.
Specifically, each module realizes that the detailed process of its function can be found in embodiment of the method in the device of the embodiment of the present application In associated description, details are not described herein again.
The device it can be seen from the above description that digital asset based on intelligent contract in the embodiment of the present application circulates In the first intelligent contract-defined interface with the second intelligent contract-defined interface belong to different block chains, receive use in the first intelligent contract-defined interface Family the first digital asset of the corresponding businessman of the first intelligence contract-defined interface is converted into the corresponding businessman of the second intelligence contract-defined interface The digital asset of the second digital asset circulate after application；First intelligent contract-defined interface can be based on notary's mechanism and distribution The generation of private key control technology is circulated with digital asset applies for that corresponding electronics circulates voucher；And the electronics voucher that circulates is passed through into number The assets component that circulates submits to the second intelligent contract-defined interface；After the second intelligent contract-defined interface reception electronics circulates voucher, first It can be circulated voucher based on the public key of applying for the corresponding businessman of corresponding first intelligent contract-defined interface is circulated with digital asset to electronics Carry out the certification of legitimacy；Certification pass through after, according to electronics circulate voucher by the first digital asset of user convert to second number Word assets.It can be seen that the application is based on the intelligent contract in block chain and notary's mechanism and distribution in across chain technology Formula private key control technology realizes that digital asset circulates, and integral belongs to one kind of digital asset, therefore solves existing integral body System, which realizes, integrates difficult problem of circulating.
Further, as shown in figure 5, the digital asset is integral, integrating in request of circulating includes to be circulated by application The message that number of points, integral address, transaction counter, timestamp form, generation unit 42 include:
Module 421 is issued, for after the integral that authentication listens on the first intelligent contract-defined interface circulates request, The message is handed down to authentication immediately by the first intelligent contract-defined interface, so that authentication is based on private key to the Hash of the message It signs, the authentication is the legal authentication of the first intelligent contract-defined interface；
Authentication module 422 is received, the signature of authentication is received for the first intelligent contract-defined interface, and legal to signature progress The certification of property；
Generation module 423, after through certification, the first intelligent contract-defined interface is according to the message and to the message Hash signature generate the electronics and circulate voucher.
Further, as shown in figure 5, described device further include:
Setting unit 44, integral circulation, integral title and letter for the first intelligent contract-defined interface setting first integral Title, the accumulated point exchanging exchange rate, accumulated point exchanging total amount；
Unit 45 is established, for the first intelligent contract-defined interface according to the user of the corresponding user of the first intelligence contract-defined interface Name, public key address, the mapping relations between number of points establish first integral pond.
Further, as shown in figure 5, described device further include:
Unit 46 is modified, for raw based on notary's mechanism and distributed private key control technology in the first intelligent contract-defined interface Apply for that corresponding electronics circulates after voucher at circulating with the integral, the first intelligent contract-defined interface by first integral pond with product Divide to circulate and applies for that the number of points of corresponding user is modified.
Further, as shown in figure 5, the authentication includes single authentication or multiple authentications, different verifyings The corresponding different private key in side, the reception authentication module 422 are used for:
First intelligent contract-defined interface receives the single signature of single authentication or the multi-signature of multiple authentications.
Further, as shown in figure 5, the submission unit 43, comprising:
Module 431 is monitored, the first intelligent contract-defined interface transmission electronics is monitored for integrate the component that circulates and circulates the thing of voucher Part；
Sending module 432 generates prompt information for after listening to the event, integrating the component that circulates, and will be prompted to Information is sent to the second intelligent contract-defined interface, the voucher so that the second intelligent contract-defined interface reception electronics circulates.
Specifically, each module realizes that the detailed process of its function can be found in embodiment of the method in the device of the embodiment of the present application In associated description, details are not described herein again.
According to the embodiment of the present application, additionally provide it is another for implement above-mentioned Fig. 1-Fig. 3 the method based on intelligence The digital asset of contract circulates device, as shown in fig. 6, the device includes:
Receiving unit 51 receives electronics for the second intelligent contract-defined interface and circulates voucher, and the electronics voucher that circulates is the One intelligent contract-defined interface is circulated application based on notary's mechanism and distributed private key control technology generation and the digital asset Corresponding electronics circulates voucher, and digital asset application of circulating is user by the of the corresponding businessman of the first intelligent contract-defined interface One digital asset converts to the application of the second digital asset of the corresponding businessman of the second intelligence contract-defined interface；
Authentication unit 52, for applying for that the corresponding first intelligent contract-defined interface is corresponding based on circulating with the digital asset The public key of businessman to electronics circulate voucher carry out legitimacy certification；
Redemption unit 53 is converted to the first digital asset of user according to the electronics voucher that circulates for after authenticating and passing through Second digital asset.
Specifically, each module realizes that the detailed process of its function can be found in embodiment of the method in the device of the embodiment of the present application In associated description, details are not described herein again.
The device it can be seen from the above description that digital asset based on intelligent contract in the embodiment of the present application circulates In the first intelligent contract-defined interface with the second intelligent contract-defined interface belong to different block chains, receive use in the first intelligent contract-defined interface Family the first digital asset of the corresponding businessman of the first intelligence contract-defined interface is converted into the corresponding businessman of the second intelligence contract-defined interface The digital asset of the second digital asset circulate after application；First intelligent contract-defined interface can be based on notary's mechanism and distribution The generation of private key control technology is circulated with digital asset applies for that corresponding electronics circulates voucher；And the electronics voucher that circulates is passed through into number The assets component that circulates submits to the second intelligent contract-defined interface；After the second intelligent contract-defined interface reception electronics circulates voucher, first It can be circulated voucher based on the public key of applying for the corresponding businessman of corresponding first intelligent contract-defined interface is circulated with digital asset to electronics Carry out the certification of legitimacy；Certification pass through after, according to electronics circulate voucher by the first digital asset of user convert to second number Word assets.It can be seen that the application is based on the intelligent contract in block chain and notary's mechanism and distribution in across chain technology Formula private key control technology realizes that digital asset circulates, and integral belongs to one kind of digital asset, therefore solves existing integral body System, which realizes, integrates difficult problem of circulating.
Further, as shown in fig. 7, the digital asset is integral, electronics circulates voucher as the first intelligent contract-defined interface It is generated according to message and to the hash signature of message, the message is that the application for including of being circulated by integral is circulated in application Number of points, integral address, transaction counter, timestamp form, and the redemption unit 53 includes:
Module 531 is exchanged, for accumulating according to circulate number of points in voucher and first integral of the electronics with second First integral is converted to equivalent second integral by the accumulated point exchanging exchange rate divided；
Increase module 532, for will the quantity that exchange obtained second integral increase in second integral pond with the product Divide and circulates in the number of points for applying for corresponding user.
Further, as shown in fig. 7, described device further include:
Setting unit 54, integral circulation, integral title and letter for the second intelligent contract-defined interface setting second integral Title, the accumulated point exchanging exchange rate, accumulated point exchanging total amount；
Unit 55 is established, for the second intelligent contract-defined interface according to the user of the corresponding user of the second intelligence contract-defined interface Name, public key address, the mapping relations between number of points establish second integral pond.
Specifically, each module realizes that the detailed process of its function can be found in embodiment of the method in the device of the embodiment of the present application In associated description, details are not described herein again.
According to the embodiment of the present application, additionally provides a kind of digital asset based on intelligent contract and circulate system, the system packet Include the first intelligent contract-defined interface, the second intelligent contract-defined interface:
The first intelligent contract-defined interface circulates application for receiving digital asset, and digital asset application of circulating is The first digital asset of the corresponding businessman of first intelligence contract-defined interface is converted to the corresponding quotient of the second intelligence contract-defined interface by user The application of second digital asset of family, the described first intelligent contract-defined interface belong to different blocks from the second intelligent contract-defined interface Chain；It circulates with the digital asset based on notary's mechanism and distributed private key control technology generation and applies for that corresponding electronics circulates Voucher；The electronics voucher that circulates by the digital asset component that circulates is submitted into the second intelligent contract-defined interface；
The second intelligent contract-defined interface circulates voucher for receiving the electronics；Based on circulating with the digital asset Apply for that the public key of the corresponding businessman of corresponding first intelligent contract-defined interface carries out the certification of legitimacy to the electronics voucher that circulates；Certification By rear, the first digital asset of user is converted to by the second digital asset according to the electronics voucher that circulates.
Specifically, the detailed process that each function is realized in the embodiment of the present application can be found in the correlation in embodiment of the method and retouch It states, details are not described herein again.
The system it can be seen from the above description that digital asset based on intelligent contract in the embodiment of the present application circulates In the first intelligent contract-defined interface with the second intelligent contract-defined interface belong to different block chains, receive use in the first intelligent contract-defined interface Family the first digital asset of the corresponding businessman of the first intelligence contract-defined interface is converted into the corresponding businessman of the second intelligence contract-defined interface The digital asset of the second digital asset circulate after application；First intelligent contract-defined interface can be based on notary's mechanism and distribution The generation of private key control technology is circulated with digital asset applies for that corresponding electronics circulates voucher；And the electronics voucher that circulates is passed through into number The assets component that circulates submits to the second intelligent contract-defined interface；After the second intelligent contract-defined interface reception electronics circulates voucher, first It can be circulated voucher based on the public key of applying for the corresponding businessman of corresponding first intelligent contract-defined interface is circulated with digital asset to electronics Carry out the certification of legitimacy；Certification pass through after, according to electronics circulate voucher by the first digital asset of user convert to second number Word assets.It can be seen that the application is based on the intelligent contract in block chain and notary's mechanism and distribution in across chain technology Formula private key control technology realizes that digital asset circulates, and integral belongs to one kind of digital asset, therefore solves existing integral body System, which realizes, integrates difficult problem of circulating.
According to the embodiment of the present application, a kind of non-transient computer readable storage medium, the non-transient calculating are additionally provided Machine readable storage medium storing program for executing stores computer instruction, and the computer instruction executes the computer described in Fig. 1 or Fig. 2 or Fig. 3 The digital asset based on intelligent contract circulate method.
Obviously, those skilled in the art should be understood that each module of above-mentioned the application or each step can be with general Computing device realize that they can be concentrated on a single computing device, or be distributed in multiple computing devices and formed Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored Be performed by computing device in the storage device, perhaps they are fabricated to each integrated circuit modules or by they In multiple modules or step be fabricated to single integrated circuit module to realize.In this way, the application be not limited to it is any specific Hardware and software combines.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.

Claims (10)

  1. A kind of method 1. digital asset based on intelligent contract circulates, which is characterized in that the described method includes:
    First intelligent contract-defined interface receives digital asset and circulates apply, and digital asset application of circulating is that user is intelligent by first The first digital asset of the corresponding businessman of contract-defined interface converts to the second number money of the corresponding businessman of the second intelligence contract-defined interface The application of production, the described first intelligent contract-defined interface belong to different block chains from the second intelligent contract-defined interface；
    First intelligent contract-defined interface is based on notary's mechanism and distributed private key control technology generation is circulated with the digital asset Apply for that corresponding electronics circulates voucher；
    The electronics voucher that circulates by the digital asset component that circulates is submitted to the second intelligence contract by the first intelligent contract-defined interface Interface, so that the first digital asset of user is converted to the second number according to the electronics voucher that circulates by the second intelligent contract-defined interface Word assets.
  2. The method 2. digital asset according to claim 1 based on intelligent contract circulates, which is characterized in that the number money Produce as integral, integral circulate in request comprising circulated by application number of points, integral address, transaction counter, timestamp group At message, the first intelligent contract-defined interface is based on notary's mechanism and distributed private key control technology is generated and circulated with described integrate Apply for that the corresponding electronics voucher that circulates includes:
    After the integral that authentication listens on the first intelligent contract-defined interface circulates request, the first intelligent contract-defined interface is instant The message is handed down to authentication, so that authentication is signed based on Hash of the private key to the message, the authentication For the legal authentication of the first intelligent contract-defined interface；
    First intelligent contract-defined interface receives the signature of authentication, and the certification of legitimacy is carried out to signature；
    After certification, the first intelligent contract-defined interface generates the electricity according to the message and to the hash signature of the message Son circulates voucher.
  3. The method 3. digital asset according to claim 2 based on intelligent contract circulates, which is characterized in that the method is also Include:
    Integral circulation, integral title and abbreviation, the accumulated point exchanging exchange rate, the integral of first intelligent contract-defined interface setting first integral Exchange total amount；
    User name of the first intelligent contract-defined interface according to the corresponding user of the first intelligent contract-defined interface, public key address, number of points Between mapping relations establish first integral pond.
  4. The method 4. digital asset according to claim 2 based on intelligent contract circulates, which is characterized in that the first intelligence is closed About the electronics voucher that circulates by the integral component that circulates is submitted to the second intelligent contract-defined interface and includes: by interface
    The integral component that circulates monitors the first intelligent contract-defined interface and sends electronics and circulates the event of voucher；
    It after listening to the event, integrates the component that circulates and generates prompt information, and will be prompted to information and be sent to the second intelligence conjunction About interface, the voucher so that the second intelligent contract-defined interface reception electronics circulates.
  5. A kind of method 5. digital asset based on intelligent contract circulates, which is characterized in that the described method includes:
    Second intelligent contract-defined interface receives electronics and circulates voucher, and the electronics voucher that circulates is that the first intelligent contract-defined interface is based on public affairs What witness's mechanism and distributed private key control technology generated circulate with digital asset applies for that corresponding electronics circulates voucher, the number Word assets, which are circulated, applies that the first digital asset of the corresponding businessman of the first intelligence contract-defined interface is converted to the second intelligence for user The application of the second digital asset of the corresponding businessman of contract-defined interface；
    Apply for that the public key of the corresponding businessman of corresponding first intelligent contract-defined interface is logical to electronics based on circulating with the digital asset Convert the certification that voucher carries out legitimacy；
    After certification passes through, the first digital asset of user is converted to by the second digital asset according to the electronics voucher that circulates.
  6. The method 6. digital asset according to claim 5 based on intelligent contract circulates, which is characterized in that the number money It produces as integral, the electronics voucher that circulates is that the first intelligent contract-defined interface is raw according to message and to the hash signature of the message At, the message be circulated by integral application in include apply circulate number of points, integrate address, transaction counter, Timestamp composition, the first integral of user is converted into second integral include: according to the electronics voucher that circulates
    According to the electronics circulate number of points in voucher and first integral and second integral the accumulated point exchanging exchange rate by One accumulated point exchanging is equivalent second integral；
    The quantity for exchanging obtained second integral is increased to circulate in second integral pond with the integral and applies for corresponding user Number of points on.
  7. The device 7. a kind of digital asset based on intelligent contract circulates, which is characterized in that described device includes:
    Receiving unit receives digital asset for the first intelligent contract-defined interface and circulates application, and digital asset application of circulating is The first digital asset of the corresponding businessman of first intelligence contract-defined interface is converted to the corresponding quotient of the second intelligence contract-defined interface by user The application of second digital asset of family, the described first intelligent contract-defined interface belong to different blocks from the second intelligent contract-defined interface Chain；
    Generation unit, for the first intelligent contract-defined interface be based on notary's mechanism and distributed private key control technology generation with it is described Digital asset, which circulates, applies for that corresponding electronics circulates voucher；
    Unit is submitted, submits to by the digital asset component that circulates the electronics voucher that circulates for the first intelligent contract-defined interface Second intelligent contract-defined interface, so that the second intelligent contract-defined interface circulates voucher for the first digital asset of user according to the electronics Convert to the second digital asset.
  8. The device 8. a kind of digital asset based on intelligent contract circulates, which is characterized in that described device includes:
    Receiving unit receives electronics for the second intelligent contract-defined interface and circulates voucher, and the electronics voucher that circulates is the first intelligence Contract-defined interface is applied corresponding based on circulating with the digital asset of generating of notary's mechanism and distributed private key control technology Electronics circulates voucher, and digital asset application of circulating is user by the first number of the corresponding businessman of the first intelligent contract-defined interface Assets convert to the application of the second digital asset of the corresponding businessman of the second intelligence contract-defined interface；
    Authentication unit, for applying for the corresponding businessman's of corresponding first intelligent contract-defined interface based on circulating with the digital asset Public key to electronics circulate voucher carry out legitimacy certification；
    Redemption unit, for authenticate pass through after, according to electronics circulate voucher by the first digital asset of user convert to second number Word assets.
  9. The system 9. a kind of digital asset based on intelligent contract circulates, the system comprises the first intelligent contract-defined interfaces, the second intelligence Energy contract-defined interface:
    The first intelligent contract-defined interface, circulates apply for receiving digital asset, and the digital asset circulates application as user The first digital asset of the corresponding businessman of first intelligence contract-defined interface is converted to the corresponding businessman's of the second intelligence contract-defined interface The application of second digital asset, the described first intelligent contract-defined interface belong to different block chains from the second intelligent contract-defined interface；Base Notary's Yu mechanism and the generation of distributed private key control technology are circulated with the digital asset applies for that corresponding electronics circulates voucher； The electronics voucher that circulates by the digital asset component that circulates is submitted into the second intelligent contract-defined interface；
    The second intelligent contract-defined interface circulates voucher for receiving the electronics；Based on circulating application with the digital asset The public key of the corresponding businessman of corresponding first intelligent contract-defined interface carries out the certification of legitimacy to the electronics voucher that circulates；Certification passes through Afterwards, the first digital asset of user is converted to by the second digital asset according to the electronics voucher that circulates.
  10. 10. a kind of non-transient computer readable storage medium, which is characterized in that the non-transient computer readable storage medium is deposited Store up computer instruction, the computer instruction requires the computer perform claim 1 to described in any one of claim 6 Digital asset based on intelligent contract circulates method.
CN201910663925.7A 2019-07-23 2019-07-23 Digital asset based on intelligent contract circulates method, apparatus and system Pending CN110414951A (en)

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CN109146448A (en) * 2018-07-13 2019-01-04 杭州复杂美科技有限公司 Across chain assets transfer method, equipment and storage medium
CN109299338A (en) * 2018-10-31 2019-02-01 山东云息网络科技有限公司 Transregional piece of chain data management system of one kind and method

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Publication number Priority date Publication date Assignee Title
CN109146448A (en) * 2018-07-13 2019-01-04 杭州复杂美科技有限公司 Across chain assets transfer method, equipment and storage medium
CN109299338A (en) * 2018-10-31 2019-02-01 山东云息网络科技有限公司 Transregional piece of chain data management system of one kind and method

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Application publication date: 20191105