CN109726780A - It is a kind of based on the packaging material verification method of block chain, device and system - Google Patents
It is a kind of based on the packaging material verification method of block chain, device and system Download PDFInfo
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- CN109726780A CN109726780A CN201811438416.6A CN201811438416A CN109726780A CN 109726780 A CN109726780 A CN 109726780A CN 201811438416 A CN201811438416 A CN 201811438416A CN 109726780 A CN109726780 A CN 109726780A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
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Abstract
The invention discloses a kind of based on the packaging material verification method of block chain, device and system, and method includes: to read the anti-fake label of tracing to the source on packaging material that is sticked, to obtain the unique identifier of anti-fake label of tracing to the source.Wherein, it is provided on anti-fake label of tracing to the source for the cog region of reading unique identifier and for the characteristic area of user's typing user characteristics.Corresponding block is inquired in block chain network according to unique identifier.According to the block information of the block inquired, the anti-fake information of tracing to the source of packaging material corresponding with anti-fake label of tracing to the source is obtained.Wherein, anti-fake information of tracing to the source includes the user's characteristic information that service node of the packaging material in the process of circulation before uploads.The anti-fake active user's feature for tracing to the source the characteristic area on label is obtained, and active user's feature is matched with the user's characteristic information in block information, to verify the true and false of packaging material.The present invention guarantees that packaging will not be faked and be improved user to the degree of belief of brand.
Description
Technical field
The present invention relates to field of information management, more particularly to a kind of packaging material verification method based on block chain, dress
It sets and system.
Background technique
The anti-fake effect traced to the source is to promote product image degree, protection brand interests.Function of tracing to the source trusts user more, and
And have deeper understanding to product, enhance the degree of belief to product brand.Product does not have antifalsification label or antifalsification label easy
Duplication, will lead to counterfeit and shoddy goods row in market, and being damaged by counterfeit brand prestige causes product sales volume to decline, and suffer huge
Economic loss.The wisdom packaging of broad sense refers to packs at one, in the combination of a product or product and packaging, has one to integrate
Change component or an inherent characteristic, the intellectual product of compound particular requirement is assigned by this component or characteristic the function of product packaging
In energy, or be embodied in product itself in use, include material type packaging, structural type packaging and informational function type packaging.
Currently, traditional packaging, one type does not have the anti-fake function of tracing to the source, and can not know product after user's purchase
Situation is sold in production, so that user can generate certain doubt to product quality, the growth of brand trust degree needs plenty of time product
It is tired.Although another kind of have counterfeit protection measures, due to the limitation of cost, technology etc., or it is easy to the imitation that is cracked, made
It is spread unchecked at fake products or threshold is excessively high to be needed by professional equipment, user oneself can not identify, unattractive to user.
Summary of the invention
It is a kind of based on the packaging material verification method of block chain, device and system, this hair it is an object of the invention to propose
It is bright to ensure that packaging be faked, it then ensure that article is certified products and traces to the source number by block chain query in packaging
According to degree of belief of the raising user to brand.
In a first aspect, the embodiment of the invention provides a kind of packaging material verification methods based on block chain, comprising:
The anti-fake label of tracing to the source on packaging material that is sticked is read, to obtain the unique identification of the anti-fake label of tracing to the source
Code；Wherein, it is provided on the anti-fake label of tracing to the source for the cog region of reading unique identifier and for user's typing user spy
The characteristic area of sign；
Corresponding block is inquired in block chain network according to the unique identifier；
According to the block information of the block inquired, packaging material corresponding with the anti-fake label of tracing to the source is obtained
Anti-fake information of tracing to the source；Wherein, the anti-fake information of tracing to the source includes service node of the packaging material in the process of circulation before
The user's characteristic information of upload；
Obtain the anti-fake active user's feature for tracing to the source the characteristic area on label, and by active user's feature and institute
The user's characteristic information stated in block information is matched, to verify the true and false of the packaging material.
Preferably, the anti-fake active user's feature for tracing to the source the characteristic area on label is being obtained, and by the current use
Family feature is matched with the user's characteristic information in the block information, after the true and false to verify the packaging material, also
Include:
According to current serving Node responsible person in the user characteristics of the characteristic area typing, the use of the packaging material is updated
Family characteristic information；
Block chain network is sent by the updated user's characteristic information, the local information of the current serving Node
In, to generate block corresponding with current server node after other node verifications in block chain network.
Preferably, the cog region includes wechat small routine code area and/or RFID identification code area；The user characteristics include
Fingerprint and/or signature.
Second aspect, the embodiment of the invention provides a kind of, and the packaging material based on block chain verifies device, comprising:
Reading unit, for reading the anti-fake label of tracing to the source being sticked on packaging material, to obtain the anti-fake mark of tracing to the source
The unique identifier of label；Wherein, be provided on the anti-fake label of tracing to the source for read unique identifier cog region and for
The characteristic area of family typing user characteristics；
Query unit, for inquiring corresponding block in block chain network according to the unique identifier；
Acquiring unit obtains and the anti-fake label pair of tracing to the source for the block information according to the block inquired
The anti-fake information of tracing to the source for the packaging material answered；Wherein, the anti-fake information of tracing to the source includes that the packaging material passes through in stream before
The user's characteristic information that service node in journey uploads；
Matching unit is worked as obtaining the anti-fake active user's feature for tracing to the source the characteristic area on label, and by described in
Preceding user characteristics are matched with the user's characteristic information in the block information, to verify the true and false of the packaging material.
Preferably, matching unit, further includes:
According to current serving Node responsible person in the user characteristics of the characteristic area typing, the use of the packaging material is updated
Family characteristic information；Block chain is sent by the updated user's characteristic information, the local information of the current serving Node
In network, to generate block corresponding with current server node after other node verifications in block chain network.
Preferably, the cog region includes wechat small routine code area and/or RFID identification code area；The user characteristics include
Fingerprint and/or signature.
The third aspect, the embodiment of the invention provides a kind of, and the packaging material based on block chain verifies device, including is used for
Be sticked anti-fake label and the source service node in the same block chain network, intermediary service of tracing to the source on packaging material
Node and at least one user node；Wherein:
It is described it is anti-fake trace to the source on label, be provided with cog region for reading unique identifier and special for user's typing user
The characteristic area of sign；
The source service node, it is described anti-fake to obtain for reading the anti-fake label of tracing to the source being sticked on packaging material
It traces to the source the unique identifier on label and the user characteristics in the characteristic area, and by the unique identifier, user characteristics
And local information is uploaded to block chain network, to generate block after verifying；
The intermediary service node, it is described anti-to obtain for reading the anti-fake label of tracing to the source being sticked on packaging material
Puppet trace to the source label unique identifier and active user's feature in the characteristic area, and according to the unique identifier in area
It inquires corresponding block in block chain network, and according to the block information of the block inquired, obtains and anti-fake trace to the source with described
The anti-fake information of tracing to the source of the corresponding packaging material of label；And by the user in active user's feature and the block information
Characteristic information is matched, with after being verified, according to current serving Node responsible person the characteristic area typing user
Feature, updates the user's characteristic information of the packaging material, and by the updated user's characteristic information, the current service
The local information of node is sent in block chain network, with after other node verifications in block chain network, generate with
The corresponding block of current server node；Wherein, the anti-fake information of tracing to the source includes the packaging material in the process of circulation before
In service node upload user's characteristic information；
The user node, for reading the anti-fake label of tracing to the source being sticked on packaging material, to obtain described anti-fake trace back
Unique identifier on the label of source and the user characteristics in the characteristic area, and according to the unique identifier and the spy
The user characteristics in area are levied to the user characteristics phase of the block chain request and the unique identifier and the characteristic area
The block information of at least one corresponding block；
Preferably, the source service node is the first service node corresponding to manufacturer；Wherein, the first service section
The local information of point includes product name, raw material, the place of production, specification, batch, the date of production and quality testing；
The intermediary service node is the second service node corresponding to dealer；Wherein, the second service node
Local information includes receiving date, storage information and Shipping Date.
Preferably, when the unique identifier is wechat small routine code, the user node is also used to by scanning institute
It states anti-fake label of tracing to the source and obtains wechat small routine code, and according to the wechat small routine code to the block chain network request
The block information of at least one block corresponding with the wechat small routine code.
Preferably, when the unique identifier is RFID identification code, each service node is also used to pass through scanning
Anti-fake label of tracing to the source obtains RFID identification code, and requests generation dynamic close to the block chain network according to the RFID identification code
Code, and the dynamic password that request generates is written in RFID label tag, to update the password of RFID chip；Wherein, described
Dynamic password is by block chain network according to the current location information and current time information dynamic generation of packaging material.
Preferably, the anti-fake label of tracing to the source further includes seal；The seal is made of frangible anti-material for transfer, and pastes
At the packaging seal in the packaging material；Wherein, the anti-fake label of tracing to the source with particular texture material by being made.
The implementation of the embodiments of the present invention has the following beneficial effects:
The present embodiment, can be to the life of packaging material by the anti-fake label of tracing to the source for the unique identification that is sticked on packaging material
Each process such as production, logistics realizes the monitoring of single-item grade and tracking.By block chain technology, so that packaging material every one new
Node just by present node responsible person handwritten signature and puts one's fingerprint while taking pictures, and is uploaded in block chain network, when final
After user receives the packaging material, so that it may get anti-fake trace back from block chain by wechat small routine or REID identification code
User characteristics on the label of source, and be compared and can distinguish the true from the false with anti-fake label of tracing to the source, so that user is without additional purchase
Special installation is bought, the anti-fake information traced to the source can be obtained, and will not be forged.
Detailed description of the invention
In order to illustrate more clearly of technical solution of the present invention, attached drawing needed in embodiment will be made below
Simply introduce, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, general for this field
For logical technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the first structure signal that the packaging material based on block chain that first embodiment of the invention provides verifies system
Figure.
Fig. 2 is the structural schematic diagram of anti-fake label of tracing to the source provided in an embodiment of the present invention.
Fig. 3 is the second structural representation that the packaging material based on block chain that first embodiment of the invention provides verifies system
Figure.
Fig. 4 is the flow diagram for the packaging material verification method based on block chain that second embodiment of the invention provides.
Fig. 5 is the structural schematic diagram for the packaging material verifying device based on block chain that third embodiment of the invention provides.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
First embodiment of the invention:
It please refers to Fig.1 to Fig.3, first embodiment of the invention provides a kind of packaging material verifying system based on block chain
System, including anti-fake label and the source service section in the same block chain network of tracing to the source for being sticked on packaging material
Point 1, intermediary service node 2 and at least one user node 3；Wherein:
It is described it is anti-fake trace to the source on label, be provided with cog region for reading unique identifier and special for user's typing user
The characteristic area of sign.
Referring to Fig.2, in the present embodiment, the anti-fake label of tracing to the source with particular texture material by being made.The texture
Material has anti-counterfeiting mark texture, which is random, unique and is difficult to artificially replicate, and texture anti-fake identification
Orientative feature information be it is disclosed, be not afraid of and copied by computer hacker, be not afraid of recycling, multiple effective query can be carried out, can flow
Supervision and management is played during logical, multi-ensuring is provided to be anti-fake, ensure that packaging will not be faked, then ensure that packaging
Interior article is certified products.
In the present embodiment, to guarantee that anti-fake interface is not forged, anti-fake uniquely the knowing on label for reading of tracing to the source
The cog region of other code includes wechat small routine code area and/or RFID identification code area.And RFID identification code area is sticked described
RFID label tag on packaging material is the RFID label tag for the unique identification bound on each packaging material.
In the present embodiment, the characteristic area is for user's typing signature and/or fingerprint.Wherein, it is contemplated that imitate multiple
The handwriting Signature of people needs high cost, and can still be identified the true and false by the means of profession, therefore counterfeit signature is very tired
Difficult, therefore its anti-counterfeiting performance is higher than other counterfeit protection measures on the market.Although but signature is that personal naturally write is revealed, and is
The embodiment of personal true intention can also have the case where involved party does not approve other people allographs afterwards.And fingerprint is that human body is unique
Feature, it may have higher anti-counterfeiting performance, but its identification is opposite is not easy.The present embodiment can by signature and fingerprint combination,
Its length is mutually taken, its is short for complementation, realizes optimal risk averse.
The source service node 1, it is described anti-fake to obtain for reading the anti-fake label of tracing to the source being sticked on packaging material
Trace to the source label unique identifier and user characteristics in the characteristic area, and by the unique identifier, user characteristics with
And local information is uploaded to block chain network, to generate block after verifying.
Refering to 3, in the present embodiment, the source service node 1 can be the first service node corresponding to manufacturer；Its
In, the local information of the first service node includes product name, raw material, the place of production, specification, batch, the date of production and matter
Amount detection.
In the present embodiment, anti-fake label of tracing to the source can be sticked on corresponding packaging material by manufacturer, while related negative
Duty people signs and puts one's fingerprint in characteristic area, then that the unique identifier, the user comprising signature and impression of the hand is special
Sign and local information are uploaded to block chain network, to generate block after verifying.
In the present embodiment, the block (Block) is a storage unit, passes through random hash between each block
(also referred to as hash algorithm) realizes link (chain), and the block head (head of block) of the latter block includes previous block
Cryptographic Hash forms block chain to realize that block connects in succession with block.Block chain (Blockchain), multiple nodes pass through
Generate block using cryptography method is associated a string, block using " block head+block body " structure, for testing in block head
Card records the data of the validity of data and the index data of previous block, contains in certain time in block body
Record data.
From functional structure, block chain is the distributed data base of the node operation of a group dispersion, various to store
Record the record data of data such as ideal money transaction.It include a series of block in block chain from data structure level,
New block is once added in block chain and would not be removed again, and record data are contained in block, for verifying record data
Validity (anti-fake) and generate next block.By taking the present invention as an example, the source service node 1 will be unique on packaging material
The local information of identification code, user characteristics and corresponding service node is uploaded to block chain network, the unique identifier, use
The confirmation of family feature and local information dependent on operation block chain interior joint, when unique identifier, user characteristics and local
When information is confirmed for the first time by a node, corresponding unique identifier, user characteristics and local information are added in block chain
Newest block, other nodes that the block is sent in block chain network authenticate so that after through certification,
Confirm the effective of the block generated, and be added on block chain, (namely remembers in block when being confirmed in enough blocks
Record the data parking data) when, data are irreversible at this time and distort.
The intermediary service node 2, it is described anti-to obtain for reading the anti-fake label of tracing to the source being sticked on packaging material
Puppet trace to the source label unique identifier and active user's feature in the characteristic area, and according to the unique identifier in area
It inquires corresponding block in block chain network, and according to the block information of the block inquired, obtains and anti-fake trace to the source with described
The anti-fake information and by the user in active user's feature and the block information of tracing to the source of the corresponding packaging material of label
Characteristic information is matched, with after being verified, according to present node responsible person the characteristic area typing user characteristics,
Update the user's characteristic information of the packaging material, and by the updated user's characteristic information, the current serving Node
Local information be sent in block chain network, with after other node verifications in block chain network, generate with it is current
The corresponding block of server node；Wherein, the anti-fake information of tracing to the source includes the packaging material in the process of circulation before
The user's characteristic information that service node uploads.
Refering to Fig. 3, in the present embodiment, the intermediary service node 2 corresponds to the second service node of dealer；Its
In, the local information of the second service node includes receiving date, storage information and Shipping Date.Certainly, it needs to illustrate
, the intermediary service node 2 may include the second service node of the dealer of multiple intermediate links, here, of the invention
It is not particularly limited.Specifically, in process of receiving, dealer reads the anti-fake label of tracing to the source on packaging material that is sticked, with
The unique identifier of the anti-fake label of tracing to the source is obtained, and is inquired in block chain network according to the unique identifier corresponding
Block, by inquiry comparison block chain on the anti-fake Information Authentication packaging material true and false of tracing to the source, i.e., by active user's feature with
User's characteristic information in the block information is matched.In delivery process, the relevant person in charge signature of kinds of goods is sent simultaneously
It puts one's fingerprint, while the unique identifier, user characteristics and local information comprising signature and impression of the hand is uploaded to block
Chain network, to generate block after verifying.So that next dealer's node is inquired, next dealer's node repeats this
A process.
The user node 3, for reading the anti-fake label of tracing to the source being sticked on packaging material, to obtain described anti-fake trace back
Active user's feature of characteristic area on the label of source, and according to the unique identifier and the user characteristics of the characteristic area to
The block chain request at least one area corresponding with the user characteristics of the unique identifier and the characteristic area
The block information of block.
The present embodiment, can be to the life of packaging material by the anti-fake label of tracing to the source for the unique identification that is sticked on packaging material
Each process such as production, sale, logistics realizes the monitoring of single-item grade and tracking.By block chain technology, so that packaging material every one
A new node just by present node responsible person handwritten signature and puts one's fingerprint while taking pictures, and is uploaded in block chain network, when
After final user receives the packaging material, so that it may be got from block chain by wechat small routine or REID identification code
The anti-fake user characteristics traced to the source on label, and be compared and can distinguish the true from the false with anti-fake label of tracing to the source, so that user is not necessarily to
Extra purchase special installation can obtain the anti-fake information traced to the source, and will not be forged.
In the present embodiment, the mobile phone with NFC function is needed because reading RFID and setting, but not extensive in this mobile phone
In the case where covering NFC function, user can be used wechat small routine and access anti-fake block chain of tracing to the source.For this purpose, described in only
When one identification code is wechat small routine code, the user node 3 is also used to obtain wechat by scanning the anti-fake label of tracing to the source
Small routine code, and it is opposite with the wechat small routine code to the block chain network request according to the wechat small routine code
The block information at least one block answered.In the present embodiment, wechat possesses huge user group, and wechat is added and authenticates body
System can be further improved public credibility, and another aspect mobile phone app is easy by counterfeit forgery, and fake producer can be by taking phase for app
True and false program of tracing to the source is obscured with name, and the interface of wechat small routine cannot be copied, and be not in the program of same title.
On the basis of first embodiment, in a preferred embodiment of the present invention, when the unique identifier is RFID knowledge
When other code, each service node obtains RFID identification code by scanning anti-fake label of tracing to the source, and according to the RFID identification
Code requests to generate dynamic password to the block chain network, and the dynamic password that request generates is written to RFID label tag
In, to update the password of RFID chip；Wherein, the dynamic password is by block chain network according to the present bit confidence of packaging material
Breath and current time information dynamic generation.
In the prior art, fixation of the unique identifier in RFID label tag (TID code) usually by 8 16 systems is close
Code (default setting) is protected, it is understood that there may be copying quotient to get a profit is that the mode of Brute Force password can be taken to get
Password, to get the TID code in RFID label tag and then largely be replicated.
For this purpose, in the present embodiment, when in each service node by hand-held or fixed read-write equipment to packaging material
On when scanning and recognizing of RFID label tag, will be communicated by being connected to the network with the block chain, thus with block catenary system
Block chain network will be updated password when docking, as soon as block chain network does a dynamic encryption using location information, temporal information etc.,
Even if can not be reused in next service node so that copying quotient and having cracked current password, the packet of same RFID label tag
Package material only one can enter next service node.Want to inquire the password of RFID each time in this way or does other operations just
Need a new password.It ensure that data are open and clear, traceable and can not distort, trace to the source convenient for anti-fake, and supervision.
Preferably, the anti-fake label of tracing to the source further includes seal；The seal is made of frangible anti-material for transfer, and pastes
At the packaging seal in the packaging material.
In the present embodiment, the packaging material is single sealing packaging, if not wanting to damage packaging, can only be beaten in sealing part
It opens.And in view of anti-fake label of tracing to the source artificially may be deliberately displaced or be damaged, so that anti-fake label and the packaging material of tracing to the source
Mistake is corresponding or can not correspond to, to cause greatly to destroy to the system.And it is pasted in sealing part and has frangible anti-transfer
Seal made of material, i.e., viscous to use, one tears destroyed characteristic, and anti-fake label of tracing to the source can be effectively prevent by complete transfer, repeated
Using and can effectively check whether packaging was split, to guarantee that internal commodity will not be exchanged.Certainly, it needs
Bright, in the present embodiment, fragile paper is using frangible printing material as fabric, and the back side is coated with extraordinary Strong Adhesive, to apply
Silicon protection sheet is a kind of composite anti-fake material of base stock.
Second embodiment of the invention:
Refering to Fig. 4, second embodiment of the invention provides a kind of packaging material verification method based on block chain, comprising:
S10 reads the anti-fake label of tracing to the source on packaging material that is sticked, to obtain the unique identification of anti-fake label of tracing to the source
Code；Wherein, it is provided on anti-fake label of tracing to the source for the cog region of reading unique identifier and for user's typing user characteristics
Characteristic area；
S20 inquires corresponding block according to unique identifier in block chain network；
S30 obtains packaging material corresponding with anti-fake label of tracing to the source according to the block information of the block inquired
Anti-fake information of tracing to the source；Wherein, anti-fake information of tracing to the source includes the use that service node of the packaging material in the process of circulation before uploads
Family characteristic information；
S40, obtains the anti-fake active user's feature for tracing to the source the characteristic area on label, and by active user's feature and institute
The user's characteristic information stated in block information is matched, to verify the true and false of packaging material.
Preferably, the anti-fake active user's feature for tracing to the source the characteristic area on label is being obtained, and by the current use
Family feature is matched with the user's characteristic information in the block information, after the true and false to verify the packaging material, also
Include:
According to current serving Node responsible person in the user characteristics of the characteristic area typing, the use of the packaging material is updated
Family characteristic information；
Block chain network is sent by the updated user's characteristic information, the local information of the current serving Node
In, to generate block corresponding with current server node after other node verifications in block chain network.
Preferably, the cog region includes wechat small routine code area and/or RFID identification code area；The user characteristics include
Fingerprint and/or signature.
The present embodiment manufacturer and dealer upload the information of tracing to the source of product according to specification, for increasing the brand of consumer
Degree of belief.Block chain technology ensure that information of tracing to the source is not being distorted privately from the background by production and sales business.
Third embodiment of the invention:
Refering to Fig. 5, second embodiment of the invention provides a kind of packaging material verifying device based on block chain, comprising:
Reading unit 10, for reading the anti-fake label of tracing to the source being sticked on packaging material, to obtain described anti-fake trace to the source
The unique identifier of label；Wherein, the cog region for reading unique identifier and confession are provided on the anti-fake label of tracing to the source
The characteristic area of user's typing user characteristics；
Query unit 20, for inquiring corresponding block in block chain network according to the unique identifier；
Acquiring unit 30 obtains and the anti-fake label of tracing to the source for the block information according to the block inquired
The anti-fake information of tracing to the source of corresponding packaging material；Wherein, the anti-fake information of tracing to the source includes that the packaging material circulates before
The user's characteristic information that service node in the process uploads；
Matching unit 40, for obtaining the anti-fake active user's feature for tracing to the source the characteristic area on label, and will be described
Active user's feature is matched with the user's characteristic information in the block information, to verify the true and false of the packaging material.
Preferably, matching unit 40, further includes:
According to current serving Node responsible person in the user characteristics of the characteristic area typing, the use of the packaging material is updated
Family characteristic information；Block chain is sent by the updated user's characteristic information, the local information of the current serving Node
In network, to generate block corresponding with current server node after other node verifications in block chain network.
Preferably, the cog region includes wechat small routine code area and/or RFID identification code area；The user characteristics include
Fingerprint and/or signature.
It should be noted that the apparatus embodiments described above are merely exemplary, wherein described be used as separation unit
The unit of explanation may or may not be physically separated, and component shown as a unit can be or can also be with
It is not physical unit, it can it is in one place, or may be distributed over multiple network units.It can be according to actual
It needs that some or all of the modules therein is selected to achieve the purpose of the solution of this embodiment.In addition, device provided by the invention
In embodiment attached drawing, the connection relationship between module indicate between them have communication connection, specifically can be implemented as one or
A plurality of communication bus or signal wire.Those of ordinary skill in the art are without creative efforts, it can understand
And implement.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of protection of the claims
Subject to.
Claims (9)
1. a kind of packaging material verification method based on block chain characterized by comprising
The anti-fake label of tracing to the source on packaging material that is sticked is read, to obtain the unique identifier of the anti-fake label of tracing to the source；Its
In, it is provided on the anti-fake label of tracing to the source for the cog region of reading unique identifier and for the spy of user's typing user characteristics
Levy area；
Corresponding block is inquired in block chain network according to the unique identifier；
According to the block information of the block inquired, the anti-fake of packaging material corresponding with the anti-fake label of tracing to the source is obtained
It traces to the source information；Wherein, the anti-fake information of tracing to the source includes that service node of the packaging material in the process of circulation before uploads
User's characteristic information；
Obtain the anti-fake active user's feature for tracing to the source the characteristic area on label, and by active user's feature and the area
User's characteristic information in block message is matched, to verify the true and false of the packaging material.
2. the packaging material verification method according to claim 1 based on block chain, which is characterized in that described anti-obtaining
Puppet is traced to the source active user's feature of the characteristic area on label, and by the user in active user's feature and the block information
Characteristic information is matched, after the true and false to verify the packaging material, further includes:
According to current serving Node responsible person in the user characteristics of the characteristic area typing, the user spy of the packaging material is updated
Reference breath；
It sends the updated user's characteristic information, the local information of the current serving Node in block chain network,
To generate block corresponding with current server node after other node verifications in block chain network.
3. the packaging material verification method according to claim 1 based on block chain, which is characterized in that the cog region packet
Include wechat small routine code area and/or RFID identification code area；The user characteristics include fingerprint and/or signature.
4. a kind of packaging material based on block chain verifies device characterized by comprising
Reading unit, for reading the anti-fake label of tracing to the source being sticked on packaging material, to obtain the anti-fake label of tracing to the source
Unique identifier；Wherein, it is provided with the cog region for reading unique identifier on the anti-fake label of tracing to the source and is recorded for user
The characteristic area of access customer feature；
Query unit, for inquiring corresponding block in block chain network according to the unique identifier；
Acquiring unit obtains corresponding with the anti-fake label of tracing to the source for the block information according to the block inquired
The anti-fake information of tracing to the source of packaging material；Wherein, the anti-fake information of tracing to the source includes the packaging material in the process of circulation before
Service node upload user's characteristic information；
Matching unit, for obtaining the anti-fake active user's feature for tracing to the source the characteristic area on label, and by the current use
Family feature is matched with the user's characteristic information in the block information, to verify the true and false of the packaging material.
5. a kind of packaging material based on block chain verifies system, which is characterized in that including for being sticked on packaging material
Anti-fake label and source service node, intermediary service node and at least one use in the same block chain network of tracing to the source
Family node；Wherein:
It is described it is anti-fake trace to the source on label, be provided with for read unique identifier cog region and for user's typing user characteristics
Characteristic area；
The source service node, for reading the anti-fake label of tracing to the source being sticked on packaging material, to obtain described anti-fake trace to the source
Unique identifier on label and the user characteristics in the characteristic area, and by the unique identifier, user characteristics and
Local information is uploaded to block chain network, to generate block after verifying；
The intermediary service node, for reading the anti-fake label of tracing to the source being sticked on packaging material, to obtain described anti-fake trace back
The unique identifier of source label and active user's feature in the characteristic area, and according to the unique identifier in block chain
Corresponding block is inquired in network, and according to the block information of the block inquired, is obtained and the anti-fake label of tracing to the source
The anti-fake information of tracing to the source of corresponding packaging material；And by the user characteristics in active user's feature and the block information
Information is matched, with after being verified, according to current serving Node responsible person the characteristic area typing user characteristics,
Update the user's characteristic information of the packaging material, and by the updated user's characteristic information, the current serving Node
Local information be sent in block chain network, with after other node verifications in block chain network, generate with it is current
The corresponding block of server node；Wherein, the anti-fake information of tracing to the source includes the packaging material in the process of circulation before
The user's characteristic information that service node uploads；
The user node, for reading the anti-fake label of tracing to the source being sticked on packaging material, to obtain the anti-fake mark of tracing to the source
The unique identifier signed and the user characteristics in the characteristic area, and according to the unique identifier and the characteristic area
User characteristics it is corresponding with the user characteristics of the unique identifier and the characteristic area to the block chain request
At least one block block information.
6. the packaging material according to claim 5 based on block chain verifies system, which is characterized in that
The source service node is the first service node corresponding to manufacturer；Wherein, the local letter of the first service node
Breath includes product name, raw material, the place of production, specification, batch, the date of production and quality testing；
The intermediary service node is the second service node corresponding to dealer；Wherein, the local of the second service node
Information includes receiving date, storage information and Shipping Date.
7. the packaging material according to claim 5 based on block chain verifies system, which is characterized in that when unique knowledge
When other code is wechat small routine code, the user node is also used to obtain wechat small routine by scanning the anti-fake label of tracing to the source
Code, and it is corresponding extremely to the block chain network request and the wechat small routine code according to the wechat small routine code
The block information of a few block.
8. the packaging material according to claim 5 based on block chain verifies system, which is characterized in that when unique knowledge
When other code is RFID identification code, each service node is also used to obtain RFID identification code by scanning anti-fake label of tracing to the source,
And it is requested to generate dynamic password to the block chain network according to the RFID identification code, and the dynamic that request is generated is close
Code is written in RFID label tag, to update the password of RFID chip；Wherein, the dynamic password is by block chain network according to packaging
The current location information and current time information dynamic generation of material.
9. packaging material according to claim 5 based on block chain verifies system, which is characterized in that described anti-fake to trace to the source
Label further includes seal；The seal is made of frangible anti-material for transfer, and is pasted onto the packaging seal in the packaging material
Place；Wherein, the anti-fake label of tracing to the source with particular texture material by being made.
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