CN110503438A - A kind of production anti-fake traceability system and method based on block chain - Google Patents
A kind of production anti-fake traceability system and method based on block chain Download PDFInfo
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- CN110503438A CN110503438A CN201910620600.0A CN201910620600A CN110503438A CN 110503438 A CN110503438 A CN 110503438A CN 201910620600 A CN201910620600 A CN 201910620600A CN 110503438 A CN110503438 A CN 110503438A
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
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- G06F16/955—Retrieval from the web using information identifiers, e.g. uniform resource locators [URL]
- G06F16/9554—Retrieval from the web using information identifiers, e.g. uniform resource locators [URL] by using bar codes
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Abstract
The present invention discloses a kind of production anti-fake traceability system based on block chain, including production acquisition data input module and anti-fake information of tracing to the source disclose network module；The production acquires data input module: for carrying out information collection to commodity processing step, and uploading to anti-fake information of tracing to the source after collected production and processing information is confirmed by merchandise keys and discloses network module；The anti-fake information of tracing to the source discloses network module: for receiving the information come from production acquisition data input module transfer, which being stored and the user for allowing to pass through by audit carries out the inquiry that production acquires information.Further also disclose the anti-fake source tracing method of the production based on block chain corresponding with the system；It is open and clear using information of the present invention, can not be tampered, delete after record, decentralization, it is opaque to solve information present in the anti-fake tracing technology of existing production, consumer can not fully validated product false proof trace to the source information authenticity the problem of.
Description
Technical field
The present invention relates to block chain field of anti-counterfeit technology, and in particular to a kind of production anti-fake traceability system based on block chain
And method.
Background technique
With the development and application of block chain technology, people via initial block chain in currency application promoted to pair
The research of the product false proof side of tracing to the source, anti-fake primarily to prevent commodity to be counterfeited of poor quality, tracing to the source is for traceable commodity
Circulate chain, realizes to commodity from the acquisition and recording of source information, realizes that circulation and transfer of goods data can not be tampered and cover sometimes
Between stamp carry out it is anti-fake.
Existing general information system has a center processor, in theory, as long as the work of canvassing center processor
Make personnel to be pocessed the data at center, it will be able to achieve the purpose that distort or delete data, it is raw especially for commodity
Production field is particularly evident, the quotient handled for manufacturer, dealer, point-of-sale terminal, consumer, a series of this associated crowd
How product information, the finally real difficult control of true or false in consumer's hand allow production information transparence, decentralization, traceable
Change is then current production field urgent problem.
Summary of the invention
In order to solve above-mentioned technical problem, the present invention provides a kind of production anti-fake traceability system based on block chain
And method, it is intended to realize that the anti-fake of production field commodity is traced to the source using block chain technology.
The present invention in order to solve the above problem used by technical solution are as follows: provide that a kind of production based on block chain is anti-fake to trace back
Source system, including production acquisition data input module and anti-fake information of tracing to the source disclose network module；
The production acquires data input module: for carrying out information collection to commodity processing step, and will acquisition
To production and processing information confirmed by merchandise keys after upload to anti-fake information of tracing to the source and disclose network module；
The anti-fake information of tracing to the source discloses network module: acquiring what data input module transfer came from production for receiving
Information, which is stored and the user for allowing to pass through by audit carries out the inquiry that production acquires information.
Preferably, the merchandise keys include commodity public key and commodity private key, and each commodity use elliptic curve
Word signature algorithm generates corresponding commodity public key and commodity private key.
Preferably, the commodity private key encapsulation is printed in commodity or commodity packaging.
Preferably, the commodity private key encapsulated by way of coating masks two dimensional code or bar code be printed on commodity or
In commodity packaging.Certainly according to production needs, commodity private key can also be with other feasible patterns and commodity association.
Preferably, the production and processing information includes raw materials for production information, raw materials for production procedure of processing information, production testing
Information, production encapsulation and packaged information, production outbound and transit information.Certainly according to the difference of production process, commodity commodity pair
The production information answered may be different, but the commodity are from source to finished product and associated each production association link belongs to this
Information is produced and processed, all can be collected and record.
Further, a kind of anti-fake source tracing method of the production based on block chain is provided, comprising the following steps:
S01: producer is that each commodity uses elliptic curve digital signature algorithm to generate corresponding commodity public key
With commodity private key, the publicity of commodity public key is disclosed into network module in anti-fake information of tracing to the source, the encapsulation of commodity private key is printed on commodity
Or in commodity packaging；
S02: production acquisition data input module acquires each commodity production information and leads to collected production information
It crosses after its corresponding private key signature confirmation and uploads to anti-fake information of tracing to the source and disclose network module；
S03: possessing the user of commodity private key, and anti-fake information of tracing to the source is entered after private key signature confirms and discloses network
Module carries out the inquiry of the commodity production information；
S04: anti-fake information of tracing to the source discloses the use that commodity production information output is presented to commodity private key by network module
Person, and the use information of this commodity private key user is subjected to record simultaneously and is stored in anti-fake information of tracing to the source and discloses network mould
Block.
Preferably, commodity private key described in step S01 is that print is encapsulated by way of coating masks two dimensional code or bar code
Brush is on commodity or commodity packaging.Certainly according to production needs, commodity private key can also be closed with other feasible patterns and commodity
Connection.
Preferably, the user that commodity private key is possessed described in step S03 is printed on quotient by the encapsulation of barcode scanning software scans
Two dimensional code on product or commodity packaging carries out querying commodity information.Certainly according to production needs, opening commodity private key can be with
There are other corresponding opening ways.
Bring of the present invention has the beneficial effect that is using a kind of anti-fake trace to the source of the production based on block chain of the present invention
System, production acquisition data input module are acquired by the production and processing information to commodity and upload to anti-fake information public affairs of tracing to the source
Network module is opened, the corresponding public key of the commodity discloses network module in the anti-fake information of tracing to the source and carries out publicity, when with the commodity
The user of private key can be disclosed in anti-fake information of tracing to the source by commodity private key and open the commodity production machining information in network module
It is inquired, the information which discloses network module storage is open and clear, and it can not be tampered, delete after record,
Possess higher confidence level than existing centralization database acquisition method, solves present in the existing anti-fake tracing technology of production
Information is opaque, consumer can not fully validated product false proof trace to the source information authenticity the problem of.
Detailed description of the invention
Fig. 1 is a kind of production anti-fake traceability system structural schematic diagram based on block chain of the present invention；
Fig. 2 is a kind of anti-fake source tracing method flow diagram of production based on block chain of the invention；
Fig. 3 is production anti-fake traceability system principle schematic diagram of the commodity bird's nest shown in embodiment one based on block chain；
Fig. 4 is the knot that commodity bird's nest shown in embodiment one carries out fake certification based on the production anti-fake traceability system of block chain
Structure schematic illustration.
Specific embodiment
Below in conjunction with specific attached drawing, the present invention is described in further details.
As shown in Figure 1, a kind of production anti-fake traceability system based on block chain of the present invention, main includes production acquisition information
Recording module 1 and anti-fake information of tracing to the source disclose network module 2, which acquires data input module 1 and be used to process life to commodity 3
It produces step and carries out information collection, and upload to anti-fake letter of tracing to the source after collected production and processing information is confirmed by merchandise keys
Cease in open network module 2, the commodity user 4 passed through by audit can production and processing information to the commodity 3 anti-fake
Information of tracing to the source discloses is inquired in network module 2；
As shown in Fig. 2, being method corresponding with the production anti-fake traceability system shown in FIG. 1 based on block chain, the phase is main
The following steps are included:
S01: producer is that each commodity uses elliptic curve digital signature algorithm to generate corresponding commodity public key
With commodity private key, the publicity of commodity public key is disclosed into network module in anti-fake information of tracing to the source, the encapsulation of commodity private key is printed on commodity
Or in commodity packaging；
S02: production acquisition data input module acquires each commodity production information and leads to collected production information
It crosses after its corresponding private key signature confirmation and uploads to anti-fake information of tracing to the source and disclose network module；
S03: possessing the user of commodity private key, and anti-fake information of tracing to the source is entered after private key signature confirms and discloses network
Module carries out the inquiry of the commodity production information；
S04: anti-fake information of tracing to the source discloses the use that commodity production information output is presented to commodity private key by network module
Person, and the use information of this commodity private key user is subjected to record simultaneously and is stored in anti-fake information of tracing to the source and discloses network mould
Block.
In order to more clearly describe the production anti-fake traceability system and method for the present invention based on block chain, below
It is described in detail by taking commodity " bird's nest " as an example.
Embodiment one
As shown in figure 3, production and processing information includes that the production of bird's nest is former when the producer of bird's nest is when producing bird's nest
Expect information, the raw materials for production procedure of processing information of bird's nest, the production testing information of bird's nest, the production encapsulation of bird's nest and packaging letter
Breath, the production outbound of bird's nest and transit information, etc. other production and processing information.Every bottle of finished product bird's nest is using elliptic curve number
Signature algorithm generates public key corresponding with this bottle of bird's nest and private key, this bottle of bird's nest public key publicity disclose network in anti-fake information of tracing to the source
In module, the private key of this bottle of bird's nest is printed on body by way of coating masks two dimensional code；Production acquisition data input mould
Block acquires bird's nest and produces and processes information, and collected every bottle of bird's nest production and processing information is true by this bottle of bird's nest private key signature
Anti-fake information of tracing to the source is uploaded to after recognizing to disclose in network module.
As shown in figure 4, when client take one bottle of bird's nest need to carry out its true and false inquiry distinguish when, which scrapes encapsulation off
The private key two dimensional code being printed on this bottle of bird's nest body is directed at the private key two dimensional code using scanning software and carries out barcode scanning, by private
The barcode scanning requirement command uploads to anti-fake information of tracing to the source and discloses network module after key Signature Confirmation, and anti-fake information of tracing to the source discloses network
Module carries out internal queries, if inquiring the corresponding public key of this bottle of bird's nest, judges that this bottle of bird's nest is otherwise personation puppet for genuine piece
Bad commodity.
Certainly, according to the requirement of working condition, commodity private key can also be made as bar code, and client passes through bar code scanning
Equipment carries out commodity true and false scanning validation to the bar code being printed on commodity.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions, and for those skilled in the art to which the present invention belongs, is not being taken off
Under the premise of from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to protection of the invention
Range.
Claims (8)
1. a kind of production anti-fake traceability system based on block chain, it is characterised in that: including production acquisition data input module and
Anti-fake information of tracing to the source discloses network module；
The production acquires data input module: for carrying out information collection to commodity processing step, and will be collected
Production and processing information uploads to anti-fake information of tracing to the source after confirming by merchandise keys and discloses network module；
The anti-fake information of tracing to the source discloses network module: for receiving the letter come from production acquisition data input module transfer
Breath, which is stored and the user for allowing to pass through by audit carries out the inquiry that production acquires information.
2. a kind of production anti-fake traceability system based on block chain according to claim 1, it is characterised in that: the commodity
Key includes commodity public key and commodity private key, and each commodity are generated corresponding using elliptic curve digital signature algorithm
Commodity public key and commodity private key.
3. a kind of production anti-fake traceability system based on block chain according to claim 2, it is characterised in that: the commodity
Private key encapsulation is printed in commodity or commodity packaging.
4. a kind of production anti-fake traceability system based on block chain according to claim 3, it is characterised in that: the commodity
Private key is encapsulated by way of coating masks two dimensional code or bar code to be printed in commodity or commodity packaging.
5. a kind of production anti-fake traceability system based on block chain according to claim 1, it is characterised in that: the production
Machining information includes raw materials for production information, raw materials for production procedure of processing information, production testing information, production encapsulation and packaging letter
Breath, production outbound and transit information.
6. a kind of anti-fake source tracing method of production based on block chain, it is characterised in that: the following steps are included:
S01: producer is that each commodity uses elliptic curve digital signature algorithm to generate corresponding commodity public key and quotient
The publicity of commodity public key is disclosed network module in anti-fake information of tracing to the source by product private key, by commodity private key encapsulation be printed on commodity or
In commodity packaging；
S02: production acquisition data input module acquires each commodity production information and collected production information is passed through it
Anti-fake information of tracing to the source, which is uploaded to, after corresponding private key signature confirmation discloses network module；
S03: possessing the user of commodity private key, and anti-fake information of tracing to the source is entered after private key signature confirms and discloses network module
Carry out the inquiry of the commodity production information；
S04: anti-fake information of tracing to the source discloses the user that commodity production information output is presented to commodity private key by network module, and
The use information of this commodity private key user record is carried out simultaneously to be stored in anti-fake information of tracing to the source and disclose network module.
7. the anti-fake source tracing method of a kind of production based on block chain according to claim 6, it is characterised in that: step S01
The commodity private key is to encapsulate to be printed in commodity or commodity packaging by way of coating masks two dimensional code or bar code.
8. the anti-fake source tracing method of a kind of production based on block chain according to claim 7, it is characterised in that: step S03
The user for possessing commodity private key encapsulates the two dimension being printed in commodity or commodity packaging by barcode scanning software scans
Code carries out querying commodity information.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910620600.0A CN110503438A (en) | 2019-07-10 | 2019-07-10 | A kind of production anti-fake traceability system and method based on block chain |
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| CN201910620600.0A CN110503438A (en) | 2019-07-10 | 2019-07-10 | A kind of production anti-fake traceability system and method based on block chain |
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| CN111882329A (en) * | 2020-07-24 | 2020-11-03 | 链星数权科技(湖北)有限公司 | Product tracing method and device based on block chain |
| JP7231291B1 (en) | 2022-03-31 | 2023-03-01 | 株式会社chaintope | Information processing system, information processing method, server, blockchain node, and program |
| WO2023190249A1 (en) * | 2022-03-31 | 2023-10-05 | 株式会社chaintope | Information processing system, information processing method, server, blockchain node, and program |
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