CN108470278A - A kind of block chain Token is across chain and on-line off-line method of commerce - Google Patents
A kind of block chain Token is across chain and on-line off-line method of commerce Download PDFInfo
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- CN108470278A CN108470278A CN201810202997.7A CN201810202997A CN108470278A CN 108470278 A CN108470278 A CN 108470278A CN 201810202997 A CN201810202997 A CN 201810202997A CN 108470278 A CN108470278 A CN 108470278A
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- G—PHYSICS
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/04—Payment circuits
- G06Q20/06—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
- G06Q20/065—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash
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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
- G06Q20/381—Currency conversion
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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
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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 invention discloses a kind of block chain Token across chain and on-line off-line method of commerce, it is characterized in that, digital cash is used in block chain, digital credit index, intelligent contract and digital credit assets, digital credit index is used to calculate the conversion ratio of digital cash and legal tender, intelligent contract is for block chain Token across chain and on-line off-line transaction, digital credit assets are used to carry the credit worthiness of block chain, the conversion ratio of digital cash and legal tender keeps certain linear relationship with digital credit index, digital credit assets price keeps certain non-linear relation with digital credit index.The method of the present invention can realize the stable relation of Token prices and franc, and then Token can be widely used in circulation and transaction；The wide-amplitude fluctuation that digital asset price is accepted by introducing digital credit assets, improves the capacity and attraction of block catenary system；Therefore, the method for the present invention has a good application prospect in the scale commercial kitchen area and the Token fields of circulation of block chain.
Description
Technical field
The present invention relates to block chain technologies more particularly to a kind of block chain Token across chain and on-line off-line method of commerce.
Background technology
Block chain is a kind of a kind of chain type number for being sequentially in time combined into data block in such a way that sequence is connected
According to structure, and the distributed account book that can not be distorted He can not forge ensured in a manner of cryptography.Block chain is substantially a kind of
The technology of distributed common recognition and value excitation, on the one hand realizes the common recognition and trust of whole system by mathematical algorithm（Rule
Then with transaction）, on the other hand pass through token（Token）It ensure that the value excitation of ecosystem.But due to the distribution of token
It endorses without sovereignty credit, real value can not ensure, and price fluctuation is huge, and cause various token foams, sternly
Ghost image rings stability basis of the token as general currency, it is also difficult to realize the on-line off-line stabilization of block chain Token
Synchronous docking.
Invention content
In order to solve on block chain line under Token and line between the price steadiness sex chromosome mosaicism and across chain Token of the exchange of franc
Transaction issues, the invention discloses a kind of block chain Token across chain and on-line off-line method of commerce, which is characterized in that in area
Using digital cash, digital credit index, intelligent contract and digital credit assets in block chain, digital credit index is for calculating number
The conversion ratio of word currency and legal tender, intelligent contract is for block chain Token across chain and on-line off-line transaction, digital credit
Assets are used to carry the credit worthiness of block chain, the conversion ratio and digital credit index holding one of digital cash and legal tender
Fixed linear relationship, the price of digital credit assets keep certain non-linear relation with digital credit index.
Further, the distributing method of digital cash includes but not limited to：When block chain project initiation it is initial distribution and
For rewarding the reward distribution for obtaining next block book keeping operation power node.
Further, the initial value setting method of digital cash includes but not limited to：By credit underwriting with sovereign right setting, by
Trusted third party's guarantee setting is set by the average unit cost of acquisition digital cash.
Further, the initial value setting method of digital credit assets includes but not limited to：According to digital cash sum number
Word credit index calculates.
Further, digital credit index is gone out by certain weight calculation according to the dynamic parameter of certain time intra block chain
The parameter come；Wherein, the dynamic parameter of block chain includes but not limited to：The ratio of live-vertex, the liveness of transaction（For example,
The average value merchandised in the number of transaction divided by all blocks that are recorded in current block）With the price fluctuation circle of digital credit assets
（For example, currently the price mean value in valuation section is except the price mean value in above one valuation section）.
Further, digital credit assets include but not limited to：The credit score of user and be used for identity user credit water
Flat digital goods.
Heretofore described digital cash includes but not limited to：The Token and encryption currency of block chain, wherein described
Encryption currency is the encrypted characters string that there is quantity of money, publisher's mark and the owner to identify.
Further, intelligent contract includes the following steps for the block chain Token methods merchandised across chain：（1）Node A to
Intelligent contract is initiated a certain number of Token in block chain X（It is denoted as T_A）It is given to the transaction of node B,（2）Intelligent contract
According to the digital credit index of the digital credit index of block chain X and block chain Y T_A is converted to and to be worth with identical franc
A certain number of Token in block chain Y（It is denoted as T_B）, and the transaction of node B is given to T_B in initiation in block chain Y,（3）
Block chain X records node A is given to T_A the transaction of intelligent contract, and the intelligent contract of block chain Y records is given to T_B the friendship of node B
Easily, described two transaction records are issued node A and node B by intelligent contract, and node A and node B carry out Signature Confirmation, across chain friendship
It is readily accomplished.
Further, intelligent contract includes the following steps for the method for the on-line off-line transaction of block chain Token：（1）Section
Point A is initiated to intelligent contract a certain number of Token in block chain X（It is denoted as T_A）The transaction of franc is converted to,（2）Intelligence
T_A is converted to the franc RMB_A with identical value by energy contract according to the digital credit index and conversion ratio of block chain X,
Intelligent contract initiates the transaction for RMB_A being given to node A,（3）Transaction record is recorded in current block.
Further, intelligent contract have manage it is a certain amount of for block chain Token across chain and on-line off-line transaction
The permission of fund pool；In the case that the Token fund pools of intelligent contract lack some block chain Token, accordingly across chain
Token transaction needs to wait for.
Compared with prior art, a kind of block chain Token of the invention has following across chain and on-line off-line method of commerce
It is significantly innovative：（1）The method of the present invention is used as the ginseng of Token and line laxative remedy currency exchange on line by introducing digital credit index
It examines, realizes the stable relation of Token prices and real value, and then the number that Token can be can be used for circulating as one
Word currency, and for buying commodity and circulation；
（2）The wide-amplitude fluctuation that digital asset price is accepted by introducing digital credit assets, improve block catenary system capacity and
Attraction, while not influencing the free flow of Token again；Therefore, the method for the present invention can effectively stablize block chain Token valences
Lattice, and on-line off-line synchronous docking is conveniently realized, have in the scale commercial kitchen area and the Token fields of circulation of block chain good
Application prospect；
（3）Under conditions of Token price steadiness, intermediary's generation of across chain Token transaction is used as by the fund pool of intelligent contract
Reason is realized quickly across chain and on-line off-line Token transaction and exchange.
Description of the drawings
Fig. 1 is the embodiment of the method one of the on-line off-line transaction of the present invention；
Fig. 2 is the embodiment of the method two of the on-line off-line transaction of the present invention；
Fig. 3 is the method schematic diagram that the block chain Token of the present invention merchandises across chain.
To keep technical scheme of the present invention and advantage clearer, as the part of the present invention, below in conjunction with attached drawing and
Specific embodiment, the present invention is described in further detail.
Since linear relationship and non-linear relation have more specific criterion, and there is many and closed with linear
The mathematical function of system and non-linear relation, therefore, to used linear relationship and non-linear relation without tool in the present invention
Body limits.
Digital credit index（It is denoted as DCI）It is to be gone out by certain weight calculation according to the dynamic parameter of certain time intra block chain
The parameter come；Wherein, the dynamic parameter of block chain includes but not limited to：The ratio of live-vertex（It is denoted as R1）, transaction enliven
Degree（The average value merchandised in the number of transaction divided by all blocks that are recorded in current block, is denoted as R2）With digital credit assets
Price fluctuation circle（Price mean value in current valuation section is denoted as R3 except the price mean value in above one valuation section）.
Such as：It is assumed that digital credit index DCI=R1 × R2 × R3, it is assumed that in the book keeping operation period of current block, R1=
0.4, R2=1.2, R3=1.5, then, and digital credit index DCI=0.4 × 1.2 × 1.5=0.72,
It again assumes that：Conversion ratio R=1+c of Token and franc × (DCI-0.5)（Wherein, c is one and block catenary system phase
The constant of pass, for example, 0.1）, price P=P0 × 2 of digital credit assets(DCI-0.5),（Wherein, 0.5 is reference data, and P0 is
Initial prices）, again assume that, the franc price that the initial prices of Token are 0.1 times（That is, 1 Token exchanges 0.1 yuan of method
Coin）, then, as DCI=0.72, the price of Token becomes 0.1 × (1+0.22c) times of franc price, digital credit assets
Price become P0 × 20.22。
For different block catenary systems, since the Optimal calculation formula difference of the above parameter is very big, the present invention is not
Specific limit uses some mathematical formulae, above-mentioned formula to be served only for illustrating the feasibility and methods for using them of the method for the present invention.It needs
It further illustrates, the design of the digital credit index actually used should meet, and Token is linear with franc conversion ratio
Fluctuation, the nonlinear wave of digital credit assets.
The stable relation of Token prices and franc and across chain transaction are may be implemented based on the method for the present invention, and then can be
Token is widely used in circulation, and for realizing block chain Token across chain and on-line off-line transaction, below in conjunction with the accompanying drawings specifically
It is bright that the concrete methods of realizing that Token merchandises with method currency exchange and across chain is carried out based on the method for the present invention.
The method that user node carries out Token and method currency exchange includes the following steps（As shown in Figure 1）：
1）Node A initiates a certain number of Token T_A in block chain X to be converted to the transaction of franc to intelligent contract（Fig. 1
In process 1）；2）Intelligent contract is converted to T_A with identical valence according to the digital credit index and conversion ratio of block chain X
The franc RMB_A of value, intelligent contract initiate the transaction for RMB_A being given to node A（Process 2 in Fig. 1）；3）Transaction record is remembered
Record is in current block（Process 3 in Fig. 1）.
The method that Token and method currency exchange are carried out between different user node A and node B includes the following steps（Such as Fig. 2 institutes
Show）：1）Node A initiates the transaction request for the Token T_A of node A being sold to node B to intelligent contract, and node B is to intelligent conjunction
About initiate the transaction request of purchase T_A（Process 1 in Fig. 2）；2）Intelligent contract is according to the digital credit index of block chain X and converts
It changing ratio and T_A is converted to the franc RMB_B with identical value, intelligent contract initiates the transaction for RMB_B being given to node A,
T_A is given to the transaction of node B（Process 2 in Fig. 2）；3）Transaction record is recorded in current block（Process in Fig. 2
3）.
The method that block chain Token merchandises across chain includes the following steps（As shown in Figure 3）：1）Node A is sent out to intelligent contract
It rises a certain number of Token in block chain X（It is denoted as T_A）It is given to the transaction of node B（Process 1 in Fig. 3）；2）Intelligence is closed
About T_A is converted to according to the digital credit index of the digital credit index of block chain X and block chain Y and is worth with identical franc
Block chain Y in a certain number of Token（It is denoted as T_B）, and the transaction of node B is given to T_B in initiation in block chain Y
（Process 2 in Fig. 3）；3）Block chain X records node A is given to T_A the transaction of intelligent contract, the intelligent contract of block chain Y records
T_B is given to the transaction of node B, described two transaction records are issued node A and node B by intelligent contract, and across chain transaction is completed
（Process 3 in Fig. 3）.
It should be clear that：（1）The available Token and franc surplus for participating in the user node of transaction described above need greatly
In the summation of real trade amount and transaction fee；（2）Intelligence contract described above has management is a certain amount of to be used for block chain Token
Across chain and the permission of the fund pool of on-line off-line transaction；When the Token fund pools of intelligent contract lack some block chain Token's
In the case of, corresponding Token transaction needs to wait for.
Embodiments described above is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
The various modifications of embodiment and combination can obtain more embodiments in invention, and those of ordinary skill in the art are not making wound
Other obtained under the premise of the property made labour shall fall within the protection scope of the present invention directly using the embodiment of the method for the present invention.
Claims (10)
1. a kind of block chain Token is across chain and on-line off-line method of commerce, which is characterized in that using digital goods in block chain
Coin, digital credit index, intelligent contract and digital credit assets, digital credit index is for calculating digital cash and legal tender
Conversion ratio, intelligent contract is for block chain Token across chain and on-line off-line transaction, and digital credit assets are for carrying block
The conversion ratio of the credit worthiness of chain, digital cash and legal tender keeps certain linear relationship with digital credit index, number
The price of word credit assets keeps certain non-linear relation with digital credit index.
2. according to the method described in claim 1, it is characterized in that, the distributing method of digital cash includes：Block chain project opens
Dynamic distribution and the reward distribution for weighing node for rewarding the next block book keeping operation of acquisition.
3. according to the method described in claim 1, it is characterized in that, the initial value setting method of digital cash includes：By leading
It weighs credit underwriting setting, set by trusted third party's guarantee setting, by the average unit cost of acquisition digital cash.
4. according to the method described in claim 1, it is characterized in that, the initial value setting method of digital credit assets includes：
It is calculated according to digital cash and digital credit index.
5. according to the method described in claim 1, it is characterized in that, the digital cash includes：The Token of block chain and encryption
Currency, wherein the encryption currency is the encrypted characters string that there is quantity of money, publisher's mark and the owner to identify.
6. according to the method described in claim 1, it is characterized in that, it is described number credit assets include user credit score and
Digital goods for identity user credit level.
7. according to the method described in claim 1, it is characterized in that, digital credit index is according to certain time intra block chain
Dynamic parameter presses the parameter that certain weight calculation comes out, wherein the dynamic parameter of block chain includes the ratio of live-vertex, transaction
Liveness and digital credit assets price fluctuation circle.
8. according to the method described in claim 1, it is characterized in that, intelligent contract is used for block chain Token across the side that chain is merchandised
Method includes the following steps：（1）Node A is initiated to intelligent contract a certain number of Token in block chain X（It is denoted as T_A）Turn
To the transaction of node B,（2）Intelligent contract is according to the digital credit index of block chain X and the digital credit index of block chain Y T_
A is converted to a certain number of Token in the block chain Y being worth with identical franc（It is denoted as T_B）, and sent out in block chain Y
The transaction for T_B being given to node B is played,（3）Block chain X records node A is given to T_A the transaction of intelligent contract, block chain Y records
Intelligent contract is given to T_B the transaction of node B, and described two transaction records are issued node A and node B, node A by intelligent contract
Signature Confirmation is carried out with node B, transaction is completed.
9. according to the method described in claim 1, it is characterized in that, intelligent contract is used for the on-line off-line transaction of block chain Token
Method include the following steps：（1）Node A is initiated to intelligent contract a certain number of Token in block chain X（It is denoted as T_
A）The transaction of franc is converted to,（2）Intelligent contract is converted to T_A according to the digital credit index and conversion ratio of block chain X
Franc RMB_A with identical value, intelligent contract initiate the transaction for RMB_A being given to node A,（3）Transaction record is recorded
In current block.
10. according to the method described in claim 8 or claim 9, which is characterized in that intelligent contract has management a certain amount of
For block chain Token across chain and the permission of the fund pool of on-line off-line transaction.
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| CN201810202997.7A CN108470278A (en) | 2018-03-13 | 2018-03-13 | A kind of block chain Token is across chain and on-line off-line method of commerce |
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Cited By (26)
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| CN109360046A (en) * | 2018-09-21 | 2019-02-19 | 广州朗尊软件科技有限公司 | A kind of commodity transaction authentication system |
| CN109447794A (en) * | 2018-09-05 | 2019-03-08 | 众安信息技术服务有限公司 | A kind of block chain based on enterprise assets is logical to demonstrate,prove method for selling and ticket selling system |
| CN109615523A (en) * | 2019-01-03 | 2019-04-12 | 安徽井畅数字技术有限公司 | A method of based on the logical logical card of card distribution homogeneity of non-homogeneous |
| CN109670802A (en) * | 2018-12-21 | 2019-04-23 | 百度在线网络技术（北京）有限公司 | A kind of chain currency conversion method, apparatus, equipment and medium based on block chain |
| CN109711986A (en) * | 2018-11-12 | 2019-05-03 | 深圳市步云科技有限公司 | A kind of token application and award method based on cloud storage plateform system |
| CN109829716A (en) * | 2019-01-04 | 2019-05-31 | 武汉大学 | The round-robin method and device of a kind of logical card of application based on block chain |
| CN109886688A (en) * | 2019-03-01 | 2019-06-14 | 上海分布信息科技有限公司 | Value information processing method and value information processing system based on block chain |
| CN109951521A (en) * | 2019-01-24 | 2019-06-28 | 深圳市步云科技有限公司 | A kind of Online Video management based on IPFS system and use system |
| CN110008722A (en) * | 2019-03-27 | 2019-07-12 | 互链云网(北京)科技有限公司 | Logical card transfer of rewards processing method, device and storage medium based on block chain |
| CN110443704A (en) * | 2019-06-28 | 2019-11-12 | 阿里巴巴集团控股有限公司 | A kind of method and apparatus of across chain transmission resource |
| CN111047402A (en) * | 2019-11-28 | 2020-04-21 | 湖南天河国云科技有限公司 | Block chain resource exchange method and device based on benchmark protocol |
| CN111091382A (en) * | 2018-10-24 | 2020-05-01 | 成都高新信息技术研究院 | Block chain asset decentralized cross-chain transaction method and system |
| CN111127016A (en) * | 2019-12-26 | 2020-05-08 | 卓尔智联(武汉)研究院有限公司 | Offline evidence distribution method and device, computer equipment and storage medium |
| WO2020114241A1 (en) * | 2018-12-07 | 2020-06-11 | 白杰 | Token exchange method based on public blockchain, and blockchain system |
| CN111275414A (en) * | 2019-12-31 | 2020-06-12 | 深圳市网心科技有限公司 | Block chain-based digital currency exchange method, device and system |
| WO2019228566A3 (en) * | 2019-09-11 | 2020-07-09 | Alibaba Group Holding Limited | System and method for digital asset valuation |
| CN111461889A (en) * | 2020-04-20 | 2020-07-28 | 同济大学 | Cross-chain transaction system, method and storage medium for alliance blockchain |
| CN111506932A (en) * | 2020-06-18 | 2020-08-07 | 海南安迈云网络技术有限公司 | Block chain calculation uplink implementation method |
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| CN109670802A (en) * | 2018-12-21 | 2019-04-23 | 百度在线网络技术（北京）有限公司 | A kind of chain currency conversion method, apparatus, equipment and medium based on block chain |
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| CN109886688A (en) * | 2019-03-01 | 2019-06-14 | 上海分布信息科技有限公司 | Value information processing method and value information processing system based on block chain |
| CN110008722B (en) * | 2019-03-27 | 2022-04-08 | 致信互链(北京)科技有限公司 | Block chain-based method, device and storage medium for processing accreditation transfer rewards |
| CN110008722A (en) * | 2019-03-27 | 2019-07-12 | 互链云网(北京)科技有限公司 | Logical card transfer of rewards processing method, device and storage medium based on block chain |
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