CN109636419A - Barter method, apparatus, equipment and storage medium based on block chain - Google Patents
Barter method, apparatus, equipment and storage medium based on block chain Download PDFInfo
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- CN109636419A CN109636419A CN201811493016.5A CN201811493016A CN109636419A CN 109636419 A CN109636419 A CN 109636419A CN 201811493016 A CN201811493016 A CN 201811493016A CN 109636419 A CN109636419 A CN 109636419A
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- 238000000034 method Methods 0.000 title claims abstract description 62
- 238000003860 storage Methods 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 104
- 238000001228 spectrum Methods 0.000 claims abstract description 51
- 230000008569 process Effects 0.000 claims abstract description 23
- 239000001963 growth medium Substances 0.000 claims description 17
- 239000002243 precursor Substances 0.000 claims description 13
- 239000002609 medium Substances 0.000 claims description 12
- 238000004806 packaging method and process Methods 0.000 claims description 9
- 230000003595 spectral effect Effects 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 claims description 5
- 238000007639 printing Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 238000012545 processing Methods 0.000 description 16
- 239000000203 mixture Substances 0.000 description 12
- 229910052799 carbon Inorganic materials 0.000 description 6
- 238000004891 communication Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 239000011863 silicon-based powder Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000003411 electrode reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000002525 ultrasonication Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
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Abstract
The invention discloses a kind of barter method, apparatus, equipment and storage mediums based on block chain, this method comprises: block chain is written in the spectrum information of anti-fake two-dimensional material and corresponding product information in kind；The common recognition vote information that multiple counterparties are inputted based on the product information is received, the counterparty includes government offices, manufacturer, dealer and consumer；Multiple common recognition vote informations are verified according to default process.Block chain is written in the spectrum information of anti-fake two-dimensional material and product information in kind by the present invention, and is verified to the common recognition vote information that counterparty initiates according to product information, is conducive to the anti-fake of material object as a result, and is traced to the source, ensure that the authenticity of products in kind information.
Description
Technical field
The present invention relates to block chain technical field more particularly to a kind of barter method, apparatus based on block chain, set
Standby and storage medium.
Background technique
Currently, block chain technology to be applied to the method for barter, come generally by the graphic code being attached on material object
Inquire specifying information in kind, but graphic code is easy to be cracked or copied by criminal, so distort real information in kind or
Lead to occur fake and forged material object in chain transaction, therefore the existing method of commerce based on block chain can not really prevent outer letter
The forcible entry of breath, it is difficult to which realization is really anti-fake to trace to the source, and authenticity in kind can not be completely secured.
Summary of the invention
The present invention provides a kind of barter method, apparatus, equipment and storage medium based on block chain, it is intended to be conducive to
The anti-fake of material object is traced to the source, and guarantees the authenticity of products in kind information.
To achieve the above object, a kind of barter method based on block chain ,=the method are applied to be based on block
The barter equipment of chain, which comprises
Block chain is written into the spectrum information of anti-fake two-dimensional material and corresponding product information in kind；
Receiving counterparty described in the common recognition vote information that multiple counterparties are inputted based on the product information includes national machine
Pass, manufacturer, dealer and consumer；
Multiple common recognition vote informations are verified according to default process.
Preferably, the step of the spectrum information by anti-fake two-dimensional material and corresponding product information write-in block chain in kind
Before rapid further include:
The product information for compiling the anti-fake two-dimensional material, by the spectrum information of the anti-fake two-dimensional material with it is described
Product information association saves, and generates frequency spectrum-product information table；
It will be on the anti-fake two-dimensional material spray printing to corresponding in kind or corresponding packaging in kind.
Preferably, the step of product information of the compiling anti-fake two-dimensional material includes:
The precursor material of the anti-fake two-dimensional material is imported into high frequency magnetic force electrode, the precursor material is in preset wavelength light
Under the action of source, at least one layer of two-dimensional nano piece is generated, the precursor material is placed in the culture medium of specific shape, and institute
The shape for stating culture medium is corresponding with product information；
At least one layer of two-dimensional nano piece is removed from the culture medium, obtaining has the described of the product information
Anti-fake two-dimensional material.
Preferably, described the step of receiving the common recognition vote information that multiple counterparties are inputted based on the product information, wraps
It includes:
Receive the common recognition ballot request that multiple counterparties are initiated by inquiry product information；
Obtain the identity of multiple counterparties respectively according to the common recognition ballot request；
Common recognition ballot permission is returned to corresponding counterparty according to the identity；
Receive the common recognition vote information that multiple counterparties return respectively.
Preferably, the step of common recognition ballot request that the multiple counterparty is initiated by inquiry product information, wraps
It includes:
Multiple counterparties are attached to the institute in the described in kind or described packaging in kind by spectral sensor scanning respectively
Anti-fake two-dimensional material is stated, corresponding spectrum information is obtained；
The spectrum information is sent to the barter equipment based on block chain, by the reality based on block chain
Object traction equipment obtains corresponding product information from the frequency spectrum-product information table according to the spectrum information；
The product information that the barter equipment based on block chain returns is received, and initiates common recognition ballot and asks
It asks.
Preferably, the basis presets process the step of verifying to multiple common recognition vote informations and includes:
Whether the multiple block chain prefixes that vote informations are saved of knowing together for verifying multiple counterparty's write-ins are complete
It is exactly the same；
If the block chain prefix is identical, verify whether multiple common recognition vote informations are recorded in other transaction
In the block chain of side；
If multiple common recognition vote informations are recorded in the block chain of other counterparties, multiple common recognitions are determined
Vote information passes through verifying.
Preferably, the basis is also wrapped after presetting the step of process verifies multiple common recognition vote informations
It includes:
After being verified, if monitoring, the material object is traded, and the block chain is written in Transaction Information.
It is described based on block chain in addition, the embodiment of the present invention also provides a kind of barter device based on block chain
Barter device includes:
Writing module, for block chain to be written in the spectrum information of anti-fake two-dimensional material and corresponding product information in kind；
Receiving module receives the common recognition vote information that multiple counterparties are inputted based on the product information, the counterparty
Including government offices, manufacturer, dealer and consumer；
Authentication module verifies multiple common recognition vote informations according to default process.
It is described based on block chain in addition, the embodiment of the present invention also provides a kind of barter equipment based on block chain
Barter equipment includes processor, the barter journey based on block chain of memory and storage in the memory
Sequence when the barter program based on block chain is run by the processor, is realized as described above based on block chain
The step of barter method.
In addition, the embodiment of the present invention also provides a kind of computer storage medium, it is stored in the computer storage medium
Barter program based on block chain, the barter program based on block chain realize institute as above when being run by processor
The step of barter method based on block chain stated.
Compared with prior art, the present invention provides a kind of barter method, apparatus based on block chain, equipment and storage and is situated between
Block chain is written in the spectrum information of anti-fake two-dimensional material and corresponding product information in kind by matter；Multiple counterparties are received to be based on
The common recognition vote information of the product information input, the counterparty includes government offices, manufacturer, dealer and consumption
Person；Multiple common recognition vote informations are verified according to default process.The present invention is by the spectrum information of anti-fake two-dimensional material
Block chain is written with product information in kind, and the common recognition vote information that counterparty initiates according to product information is verified,
Be conducive to the anti-fake of material object as a result, to trace to the source, ensure that the authenticity of products in kind information.
Detailed description of the invention
Fig. 1 is the hardware structural diagram for the barter equipment based on block chain that various embodiments of the present invention are related to；
Fig. 2 is the flow diagram of the barter method first embodiment the present invention is based on block chain；
Fig. 3 is the flow diagram of the barter method second embodiment the present invention is based on block chain；
Fig. 4 is the functional block diagram of the barter device first embodiment the present invention is based on block chain.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The barter equipment based on block chain that the embodiment of the present invention relates generally to, which refers to, can be realized network connection
Network access device, the barter equipment based on block chain can be server, cloud platform etc..
Referring to Fig.1, Fig. 1 is that the hardware configuration for the barter equipment based on block chain that various embodiments of the present invention are related to shows
It is intended to.In the embodiment of the present invention, the barter equipment based on block chain may include (such as the central processing unit of processor 1001
Central Processing Unit, CPU), communication bus 1002, input port 1003, output port 1004, memory
1005.Wherein, communication bus 1002 is for realizing the connection communication between these components；Input port 1003 is defeated for data
Enter；Output port 1004 is exported for data, and memory 1005 can be high speed RAM memory, be also possible to stable storage
Device (non-volatile memory), such as magnetic disk storage, memory 1005 optionally can also be independently of aforementioned processing
The storage device of device 1001.It will be understood by those skilled in the art that hardware configuration shown in Fig. 1 is not constituted to of the invention
It limits, may include perhaps combining certain components or different component layouts than illustrating more or fewer components.
With continued reference to Fig. 1, the memory 1005 in Fig. 1 as a kind of readable storage medium storing program for executing may include operating system, net
Network communication module, application program module and the barter program based on block chain.In Fig. 1, network communication module is main
For connecting server, data communication is carried out with server；And processor 1001 can call the base stored in memory 1005
In the barter program of block chain, and execute the barter method provided in an embodiment of the present invention based on block chain.
The embodiment of the invention provides a kind of barter methods based on block chain.
Referring to Fig. 2, Fig. 2 is the flow diagram of the barter method first embodiment the present invention is based on block chain.
In the present embodiment, the barter method based on block chain is applied to the barter based on block chain and sets
It is standby, which comprises
Block chain is written in the spectrum information of anti-fake two-dimensional material and corresponding product information in kind by step S101；
In the present embodiment, the anti-fake two-dimensional material is a type grapheme material.
The anti-fake two-dimensional material the preparation method is as follows:
It prepares mixture one: mixing B, N, Mo, C and S powder of certain mol proportion, to mixed B, N, Mo, C and S powder
End carry out high-temperature pressurizing processing, obtain the mixture one of liquid phase, wherein to B, N, Mo, C and S powder centrifugation nixing sieve in into
Row mixing, mixed time are 10~18 hours, carry out high-temperature pressurizing processing, institute to mixed B, N, Mo, C and S powder
Stating high-temperature pressurizing processing is carried out in hot pressing furnace, the condition of the high-temperature pressurizing processing are as follows: under protective gas effect, vacuum degree
For 2.5~7 atmospheric pressure, temperature is 1000~1800 degree, pressure is 30~40Mpa B, the molar ratio of N, Mo, C and S powder can
To be 4~13:4~13:0~5:7~17:5~15；
It prepares mixture two: mixing the Si powder and H of certain mol proportion2, high-temperature pressurizing processing is carried out to Si powder and H2,
Obtain the mixture two of gas-liquid mixed shape, wherein the condition of high-temperature pressurizing processing are as follows: pressure is 26~29Mpa, temperature 1500
~1700 degree, the reaction time is 30~45 hours.In addition, H2Molar ratio with Si powder is 1~5:0.5~3；
It imports culture medium: mixing the mixture one and the mixture two, and carry out ultrasonication, it will be by ultrasound
The mixture one and mixture two of wave processing import the culture medium of fixed form；
Generate two-dimensional nano piece: mixture one and mixture two to the culture medium for importeding into fixed form carry out high frequency magnetic
The processing of power electrode reaction generates at least one layer of two-dimensional nano piece in the culture medium of the fixed form；
Removing: carrying out lift-off processing to the two-dimensional nano piece, by least one layer of two-dimensional nano piece and the fixation
The culture medium of form is removed, and can be obtained the anti-fake two-dimensional material.Specifically, the two-dimensional nano piece is successively carried out strong molten
Agent processing and Weak solvent processing, the strong solvent processing are as follows: the two-dimensional nano piece is soaked in strong alkali solution 3~5 points
Clock；The Weak solvent processing are as follows: be soaked in the two-dimensional nano piece in alcohol and the mixed solution of deionized water 3~5 minutes.
It is to be appreciated that the anti-fake two-dimensional material includes at least one layer of two-dimensional nano piece, the two-dimensional nano piece includes
B, N, Mo, C, S, Si and H element, the anti-fake two-dimensional material with a thickness of 0.1mm~3mm.
Generate anti-fake two-dimensional material include positioned at the sacrificial layer two-dimensional nano piece and with the two-dimensional nano piece knot
The anti-fake two-dimensional material is connect with material object by polyester, can be put by means of optics by the sacrificial layer of conjunction, the sacrificial layer
Big mirror or spectral sensor obtain the spectrum information of the anti-fake two-dimensional material, due to the spectrum information of the anti-fake two-dimensional material
Store corresponding production information and product information.The reproducibility of the anti-fake two-dimensional material is low, has uniqueness, and ordinary circumstance
Under the anti-fake two-dimensional material spectrum information be all it is unique, thus, the anti-fake two-dimensional material identifiability is stronger,
It is not easy counterfeit.
In the present embodiment, the step of compiling the product information of the anti-fake two-dimensional material includes: by described anti-fake two
The precursor material for tieing up material imports high frequency magnetic force electrode, and the precursor material generates at least under the action of preset wavelength light source
One layer of two-dimensional nano piece, the precursor material are placed in the culture medium of specific shape, and the shape and production of the culture medium
Product information is corresponding；At least one layer of two-dimensional nano piece is removed from the culture medium, obtaining has the product information
The anti-fake two-dimensional material.The precursor material includes the mixture one and the mixture two.The anti-fake two-dimensional material
Specific information arrangement such as text, pattern, color can be formed according to culture medium of different shapes etc..
In the present embodiment, block chain is written in the spectrum information by anti-fake two-dimensional material and corresponding product information in kind
The step of before further include: the product information of the compiling anti-fake two-dimensional material, by the frequency spectrum of the anti-fake two-dimensional material
Information is associated with preservation with the product information, generates frequency spectrum-product information table；The anti-fake two-dimensional material spray printing is real to corresponding to
On object or corresponding packaging in kind.The anti-fake two-dimensional material and the in kind and described product information correspond as a result,.
In this implementation, the anti-fake two-dimensional material is scanned by spectral sensor, obtains the frequency of the anti-fake two-dimensional material
Spectrum information, the spectrum information are function curves.The block is written into the product information of corresponding material object in the spectrum information
In chain.Wherein, the product information includes the details such as title, the place of production, production batch, test stone in kind.
Further, the product information is segmented into multiple write-in, for example, produce the anti-fake two-dimensional material when
Only record product title is waited, then property or the information such as production batch, test stone are written several times again in the follow-up process.
Step S102 receives the common recognition vote information that multiple counterparties are inputted based on the product information, the counterparty
Including government offices, manufacturer, dealer and consumer；
The common recognition ballot is the ballot verified based on common recognition mechanism to the material object by counterparty.In the present embodiment
The counterparty includes each participant relevant to transaction such as government offices, manufacturer, dealer, consumer, forwarding agent.
In the present embodiment, multiple counterparties are attached to the in kind or described material object by spectral sensor scanning respectively
The anti-fake two-dimensional material in packaging obtains the spectrum information of the anti-fake two-dimensional material；The spectral sensor will be described
The image information of anti-fake two-dimensional material is fourier transformed, then obtains corresponding spectrum information.The spectrum information is sent to
The barter equipment based on block chain, by it is described based on the barter equipment of block chain according to the spectrum information from
Corresponding product information is obtained in the frequency spectrum-product information table, and the product information is back to corresponding counterparty；Institute
It states counterparty and receives the product information that the barter equipment based on block chain returns, and initiate common recognition ballot and ask
It asks.The common recognition ballot equipment based on block chain obtains the body of multiple counterparties according to the common recognition ballot request respectively
Part mark；The identification information refers in the counterparty, including government offices, manufacturer, dealer and consumer
One；Common recognition ballot permission is returned to corresponding counterparty according to the identity；Receive multiple counterparty's difference
The common recognition vote information returned；The common recognition vote information includes the voting results of counterparty's input.
Further, if corresponding product information cannot be obtained from the frequency spectrum-product information table, determine the frequency
The corresponding material object of spectrum information is not genuine piece.Due to the block chain and save product information in kind and corresponding frequency spectrum
Information illustrates that the corresponding material object of the spectrum information is not if can not find corresponding information in kind by spectrum information
Genuine piece.Due to the uniqueness of the anti-fake two-dimensional material spectrum information, therefore must be write before the progress cochain transaction in kind
Enter in the block chain, to ensure authenticity in kind by the decentralization characteristic of block chain and tractability, prevents from palming off
Low-quality goods carries out cochain transaction.
Step S103 verifies multiple common recognition vote informations according to default process.
In the present embodiment, the then friendship in kind by described based on block chain after multiple counterparties carry out common recognition ballot
Easy equipment verifies multiple common recognition vote informations according to default process.Specifically, multiple counterparties are verified to write
Whether the block chain prefix that the multiple common recognition vote informations entered are saved is identical；If the complete phase of block chain prefix
Together, then verify whether multiple common recognition vote informations are recorded in the block chain of other counterparties；If multiple common recognitions are thrown
Ticket information is recorded in the block chain of other counterparties, then determines that multiple common recognition vote informations pass through verifying.It is described total
Vote information is known by then can be carried out subsequent transaction after verifying.
It further, will be described if multiple block chain prefixes that vote information is saved of knowing together are not exactly the same
Common recognition vote information is determined as in vain.Also, if multiple common recognition vote informations are not recorded in the block chain of other counterparties,
Also it is invalid by the common recognition vote information to determine.
The present embodiment is through the above technical solutions, by the spectrum information of anti-fake two-dimensional material and corresponding product information in kind
Block chain is written；The common recognition vote information that multiple counterparties are inputted based on the product information is received, the counterparty includes state
Organ, family, manufacturer, dealer and consumer；Multiple common recognition vote informations are verified according to default process.This
Block chain is written in the spectrum information of anti-fake two-dimensional material and product information in kind by invention, and to counterparty according to product information
The common recognition vote information of initiation is verified, and is conducive to the anti-fake of material object as a result, and is traced to the source, ensure that the true of products in kind information
Property.
As shown in figure 3, second embodiment of the invention proposes a kind of barter method based on block chain, it is based on above-mentioned figure
First embodiment shown in 2, the basis are gone back after presetting the step of process verifies multiple common recognition vote informations
Include:
Step S104, after being verified, if monitoring, the material object is traded, and the block is written in Transaction Information
Chain.
In the present embodiment, need to make an appointment intelligent contract, and the intelligence contract is by the corresponding transaction of the transaction node
Fang Gongtong comes into force after endorsing.Under distributed complex scene, intelligent contract is a kind of business rule for unified each side's data
Then, it is same as formulating by the counterparty participated in, and comes into force after endorsing jointly.
In process of exchange, block chain is written in respective Transaction Information by all counterparties to participate in business, then the area
The present node of block chain can obtain multiple Transaction Informations, when the multiple Transaction Information reaches the condition of the intelligent contract,
Then determine that the transaction is completed.
Specifically, the anti-fake two-dimensional material in the described in kind or described packaging in kind is attached to by spectral sensor scanning
Image, round, rectangular, the triangle, polygon pattern that described image is made of anti-fake two-dimensional material particle, the pattern
Shape can be specifically arranged according to the actual situation, it should be noted that the shape of the pattern will not influence described anti-fake two
Tie up the spectrum information of material.
Then described image information is converted by spectrum information by Fourier transformation, the spectrum information can use function
Curve indicates that the function curve includes the tracks of line voltage and cosine function curve；According to spectrum information acquisition
Product information in kind, and be written with Fourier's encryption method by the subsequent transaction information；Finally by inverse Fourier transform
The spectrum information is converted into described image.
Further, the full link that the barter can also be tracked using block chain technology and big data, is collected
The all information is written in block chain all information such as production, transport, clearance, inspection declaration, third party inspection.
It is general higher due to being worth for the historical relics such as historical relic, calligraphy and painting classes material object, and market be fluid often,
Generally its true and false, general consumer or collection can only be identified by the presentation to historical relic by Senior Expert in historical relic field
It is then difficult to identify the true and false for family, thus historical relic class transaction threshold is higher, and the thing often mixed the spurious with the genuine.If passing through this reality
All historical relics are all enclosed the anti-fake two-dimensional material by the technical solution for applying example proposition, and Transaction Information is all recorded to block
In chain, then it can guarantee the authenticity of historical relic.
The present embodiment through the above scheme, after being verified, if monitoring, trade, by Transaction Information by the material object
The block chain is written, is conducive to the anti-fake of material object as a result, and traces to the source, ensure that the authenticity of products in kind information.
In addition, the present embodiment also provides a kind of barter device based on block chain.It is base of the present invention referring to Fig. 4, Fig. 4
In the functional block diagram of the barter device first embodiment of block chain.
Barter device provided in an embodiment of the present invention based on block chain is virtual bench, is stored in shown in FIG. 1
In the memory 1005 of barter equipment based on block chain, for the spectrum information of anti-fake two-dimensional material and correspondence is in kind
Product information be written block chain；The common recognition vote information inputted for receiving multiple counterparties based on the product information, institute
Stating counterparty includes government offices, manufacturer, dealer and consumer；For being thrown according to default process multiple common recognitions
Ticket information is verified.
Specifically, in the present embodiment, the barter device based on block chain includes:
Writing module 10, for block to be written in the spectrum information of anti-fake two-dimensional material and corresponding product information in kind
Chain；
Receiving module 20, the common recognition vote information for being inputted by receiving multiple counterparties based on the product information, institute
Stating counterparty includes government offices, manufacturer, dealer and consumer；
Authentication module 30, for being verified according to default process to multiple common recognition vote informations.
Further, the write module is also used to:
The product information for compiling the anti-fake two-dimensional material, by the spectrum information of the anti-fake two-dimensional material with it is described
Product information association saves, and generates frequency spectrum-product information table；
It will be on the anti-fake two-dimensional material spray printing to corresponding in kind or corresponding packaging in kind.
Further, the write module is also used to:
The precursor material of the anti-fake two-dimensional material is imported into high frequency magnetic force electrode, the precursor material is in preset wavelength light
Under the action of source, at least one layer of two-dimensional nano piece is generated, the precursor material is placed in the culture medium of specific shape, and institute
The shape for stating culture medium is corresponding with product information；
At least one layer of two-dimensional nano piece is removed from the culture medium, obtaining has the described of the product information
Anti-fake two-dimensional material.
Further, the receiving module is also used to:
Receive the common recognition ballot request that multiple counterparties are initiated by inquiry product information；
Obtain the identity of multiple counterparties respectively according to the common recognition ballot request；
Common recognition ballot permission is returned to corresponding counterparty according to the identity；
Receive the common recognition vote information that multiple counterparties return respectively further, the receiving module is also used
In:
Multiple counterparties are attached to the institute in the described in kind or described packaging in kind by spectral sensor scanning respectively
Anti-fake two-dimensional material is stated, corresponding spectrum information is obtained；
The spectrum information is sent to the barter equipment based on block chain, by the reality based on block chain
Object traction equipment obtains corresponding product information from the frequency spectrum-product information table according to the spectrum information；
The product information that the barter equipment based on block chain returns is received, and initiates common recognition ballot and asks
It asks.
Further, the authentication module is also used to:
Whether the multiple block chain prefixes that vote informations are saved of knowing together for verifying multiple counterparty's write-ins are complete
It is exactly the same；
If the block chain prefix is identical, verify whether multiple common recognition vote informations are recorded in other transaction
In the block chain of side；
If multiple common recognition vote informations are recorded in the block chain of other counterparties, multiple common recognitions are determined
Vote information passes through verifying.Further, the authentication module is also used to:
After being verified, if monitoring, the material object is traded, and the block chain is written in Transaction Information.
In addition, the embodiment of the present invention also provides a kind of computer storage medium, it is stored in the computer storage medium
Barter program based on block chain, the barter program based on block chain realize institute as above when being run by processor
The step of barter method based on block chain stated, details are not described herein.
Compared with prior art, a kind of barter method, apparatus, equipment and storage based on block chain proposed by the present invention
Block chain is written in the spectrum information of anti-fake two-dimensional material and corresponding product information in kind by medium；Receive multiple counterparty's bases
In the common recognition vote information of product information input, the counterparty includes government offices, manufacturer, dealer and consumption
Person；Multiple common recognition vote informations are verified according to default process.The present invention is by the spectrum information of anti-fake two-dimensional material
Block chain is written with product information in kind, and the common recognition vote information that counterparty initiates according to product information is verified,
Be conducive to the anti-fake of material object as a result, to trace to the source, ensure that the authenticity of products in kind information.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the system that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or system institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or system.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in one as described above
In storage medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device executes the present invention respectively
Method described in a embodiment.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations
Equivalent structure made by description of the invention and accompanying drawing content or process transformation, are applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of barter method based on block chain, which is characterized in that the method is applied to the material object based on block chain
Traction equipment, which comprises
Block chain is written into the spectrum information of anti-fake two-dimensional material and corresponding product information in kind；
Receive the common recognition vote information that multiple counterparties are inputted based on the product information, the counterparty include government offices,
Manufacturer, dealer and consumer；
Multiple common recognition vote informations are verified according to default process.
2. the method according to claim 1, wherein the spectrum information by anti-fake two-dimensional material and correspondence are real
The product information of object was written before the step of block chain further include:
The product information for compiling the anti-fake two-dimensional material, by the spectrum information of the anti-fake two-dimensional material and the product
Information association saves, and generates frequency spectrum-product information table；
It will be on the anti-fake two-dimensional material spray printing to corresponding in kind or corresponding packaging in kind.
3. according to the method described in claim 2, it is characterized in that, the product letter of the compiling anti-fake two-dimensional material
The step of breath includes:
The precursor material of the anti-fake two-dimensional material is imported into high frequency magnetic force electrode, the precursor material is in preset wavelength light source
Under effect, at least one layer of two-dimensional nano piece is generated, the precursor material is placed in the culture medium of specific shape, and the training
The shape for supporting base is corresponding with product information；
At least one layer of two-dimensional nano piece is removed from the culture medium, obtaining has the described anti-fake of the product information
Two-dimensional material.
4. the method according to claim 1, wherein the multiple counterparties of reception are defeated based on the product information
The step of common recognition vote information entered includes:
Receive the common recognition ballot request that multiple counterparties are initiated by inquiry product information；
Obtain the identity of multiple counterparties respectively according to the common recognition ballot request；
Common recognition ballot permission is returned to corresponding counterparty according to the identity；
Receive the common recognition vote information that multiple counterparties return respectively.
5. according to the method described in claim 4, it is characterized in that, the multiple counterparty passes through inquiry product information hair
Rise common recognition vote request the step of include:
Multiple counterparties are attached to by spectral sensor scanning described anti-in the described in kind or described packaging in kind respectively
Pseudo- two-dimensional material obtains corresponding spectrum information；
The spectrum information is sent to the barter equipment based on block chain, by the friendship in kind based on block chain
Easy equipment obtains corresponding product information from the frequency spectrum-product information table according to the spectrum information；
The product information that the barter equipment based on block chain returns is received, and initiates common recognition ballot request.
6. the method according to claim 1, wherein the basis presets process to multiple common recognition ballot letters
Ceasing the step of being verified includes:
Verify the whether complete phase of block chain prefix that multiple common recognition vote informations of multiple counterparty's write-ins are saved
Together；
If the block chain prefix is identical, verify whether multiple common recognition vote informations are recorded in other counterparties'
In block chain；
If multiple common recognition vote informations are recorded in the block chain of other counterparties, multiple common recognition ballots are determined
Information passes through verifying.
7. the method according to claim 1, wherein the basis presets process to multiple common recognition ballot letters
After the step of breath is verified further include:
After being verified, if monitoring, the material object is traded, and the block chain is written in Transaction Information.
8. a kind of barter device based on block chain, which is characterized in that the barter device packet based on block chain
It includes:
Writing module, for block chain to be written in the spectrum information of anti-fake two-dimensional material and corresponding product information in kind；
Receiving module, the common recognition vote information inputted for receiving multiple counterparties based on the product information, the counterparty
Including government offices, manufacturer, dealer and consumer；
Authentication module, for being verified according to default process to multiple common recognition vote informations.
9. a kind of barter equipment based on block chain, which is characterized in that the barter equipment packet based on block chain
Processor is included, the barter program based on block chain of memory and storage in the memory is described to be based on block
When the barter program of chain is run by the processor, realizes and be based on block chain as of any of claims 1-7
Barter method the step of.
10. a kind of computer storage medium, which is characterized in that be stored with the reality based on block chain in the computer storage medium
Object transaction program is realized when the barter program based on block chain is run by processor as any in claim 1-7
The step of barter method based on block chain described in item.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811493016.5A CN109636419A (en) | 2018-12-05 | 2018-12-05 | Barter method, apparatus, equipment and storage medium based on block chain |
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| CN201811493016.5A CN109636419A (en) | 2018-12-05 | 2018-12-05 | Barter method, apparatus, equipment and storage medium based on block chain |
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Application publication date: 20190416 |