CN109740708B - Method for anti-counterfeiting checking of painting and calligraphy works based on data chain - Google Patents
Method for anti-counterfeiting checking of painting and calligraphy works based on data chain Download PDFInfo
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Abstract
The invention discloses a method, a system and an anti-counterfeiting certificate for checking calligraphy and painting works based on a data chain, wherein the method comprises the following steps: manufacturing an anti-counterfeiting certificate body of the painting and calligraphy works, and embedding a safety line; printing a certificate basic entry; generating a two-dimensional code of an anti-counterfeiting certificate number, intercepting a security line and a local printing item, a two-dimensional code printing characteristic image and a microscopic image of a painting and calligraphy work characteristic position, and printing the security line and the microscopic image in an anti-counterfeiting certificate characteristic registration area; storing the scanned piece and the intercepted image information of the paper anti-counterfeiting certificate in a data storage management module; recording transaction information of the painting and calligraphy works based on a blockchain technology; the authenticity of the calligraphy and painting works is judged by integrating the anti-counterfeiting certificate, the characteristics of the calligraphy and painting works in the system and the transaction information. The invention realizes the anti-counterfeiting of the painting and calligraphy works through multiple anti-counterfeiting and anti-tampering means, supports the ordered circulation of the painting and calligraphy works, and has the advantages of simple operation, strong realizability, low cost, small influence on the painting and calligraphy transaction flow and the like.
Description
Technical Field
The invention relates to the technical field of calligraphy and painting anti-counterfeiting, in particular to a method for checking calligraphy and painting anti-counterfeiting based on a data chain.
Background
At present, the painting and calligraphy market is full of imitation and fake work of famous families, with the improvement of fake-making technology, painting and calligraphy works which are called from famous families in the market can be almost just like a fake, the truth and the falseness cannot be effectively distinguished only by a traditional method, and great troubles and risks are brought to painting and calligraphy collectors.
Macroscopically, the counterfeit works can be identical to the genuine works, but if microscopically observed, the original painting and calligraphy authors have habit and regularity of pen inclusion, ink consumption and the like during creation, but have randomness and uniqueness of a certain pen-using form, even if the same author draws the same picture, the local microscopic characteristics of the pictures cannot be completely consistent, however, most painting and calligraphy collectors cannot accurately judge the authenticity of painting and calligraphy works because the existence of microscopic detail differences is unknown, the authenticity of painting and calligraphy works in the prior art is usually judged by some experts according to experience, the mode has great relation with the learning, experience and professional spirit of experts, so that a lot of television programs such as various judgments, inspections and the like are developed at present, but the wrong judgment and misjudgment phenomena often occur due to uneven levels of the experts.
Accordingly, there is a need in the art for improvements.
Disclosure of Invention
The invention provides a method for anti-counterfeiting checking of calligraphy and painting works based on a data chain, which aims to solve the problems in the prior art, and discloses a system for anti-counterfeiting checking of calligraphy and painting works based on the data chain on the basis of one aspect of the embodiment of the invention, wherein the system comprises the following components:
the system comprises a painting and calligraphy information acquisition module, an anti-counterfeiting certificate generation module, a data storage management module and a block chain transaction information module;
the painting and calligraphy information acquisition module is used for acquiring and inputting basic data information of painting and calligraphy works, shooting a plurality of characteristic bits and characteristic bit microscopic amplification picture information of the painting and calligraphy works, and outputting the basic data information, the characteristic bits and the characteristic bit microscopic amplification picture information to the data storage management module;
the anti-counterfeiting certificate generation module is used for calling basic data information, characteristic bits and characteristic bit microscopic amplification picture information of the calligraphy and painting works from the data storage management module, obtaining the required basic data content of the calligraphy and painting works and a plurality of characteristic bit microscopic amplification image information, generating an anti-counterfeiting certificate number and a two-dimensional code according to a set rule, manufacturing an anti-counterfeiting certificate, storing the anti-counterfeiting certificate and the two-dimensional code into the data storage management module, and outputting and printing the anti-counterfeiting certificate as a paper anti-counterfeiting certificate;
the data storage management module stores basic data information, characteristic bits and characteristic bit microscopic amplification picture information and anti-counterfeiting certificates of the calligraphy and painting works according to the calligraphy and painting works items, and the data storage management module also stores scanned high-definition paper anti-counterfeiting certificate pictures;
the block chain transaction information module is used for storing transaction information of past calligraphy and painting works, authenticating and storing the transaction information by adopting a block chain technology, and the transaction information of the block chain transaction information module is stored in the data storage management module.
In another embodiment of the above system for checking anti-counterfeiting of calligraphy and painting works based on data link of the present invention, the calligraphy and painting information collection mode of the calligraphy and painting information collection module comprises:
manually inputting basic information of the painting and calligraphy works, wherein the basic information of the painting and calligraphy works comprises the following steps: work name, author name, creation time, creation location;
painting and calligraphy works characteristic position and characteristic position micro-magnification picture information that image acquisition equipment input, painting and calligraphy works characteristic position and characteristic position micro-magnification picture information include: the method comprises the steps of scanning and shooting pictures of specific details of the painting and calligraphy works at a plurality of specific positions, wherein the pictures are shot through an electronic magnifier and a camera.
In another embodiment of the above system for checking the forgery prevention of calligraphy and painting works based on a data link, the module for generating the forgery prevention certificate includes: the system comprises a certificate template unit, an information acquisition unit, a two-dimensional code generation unit and a certificate printing unit;
the certificate master unit is a certificate master of a set format plate pattern template, the certificate master unit sets the certificate information to be changed into a modifiable mode, and an operator inputs information or extracts stored information from the certificate information to be changed;
the information acquisition unit is used for acquiring painting and calligraphy work information and characteristic bit microscopic amplification image information stored by the data storage management module, and automatically filling the painting and calligraphy work information and the characteristic bit microscopic amplification image information into corresponding input frames according to the format requirement and content requirement of the certificate information needing to be changed by the certificate template unit;
the two-dimensional code generating unit automatically generates a two-dimensional code picture according to the serial number of the anti-counterfeiting certificate and places the two-dimensional code picture on the corresponding position of the anti-counterfeiting certificate of the certificate bottom plate unit;
and the certificate printing unit outputs a printing command according to the certificate after the anti-counterfeiting certificate is manufactured, and starts the output printing of the anti-counterfeiting certificate.
In another embodiment of the above system for checking calligraphy and painting works based on a data link, the data storage management module stores information of calligraphy and painting works according to the serial number of the anti-counterfeit certificate, and includes:
the primary catalog of the painting and calligraphy works uses the serial number of the anti-counterfeiting certificate of the painting and calligraphy works as the name of the primary catalog;
the secondary catalog of painting and calligraphy works, using the catalog content as the name of the secondary catalog, includes: the characteristic bit microscopic amplification image information, basic information of calligraphy and painting works, anti-counterfeiting certificate information, anti-counterfeiting certificate high-definition scanning piece information, two-dimensional code information and trading information of calligraphy and painting works.
In another embodiment of the above system for checking anti-counterfeiting of painting and calligraphy works based on data link, the block link transaction information module includes:
the system comprises a painting and calligraphy information receiving unit, an algorithm generating unit, a block chain transaction unit and a transaction recording unit;
the painting and calligraphy information receiving unit is used for acquiring format data and file attribute data of a block chain algorithm, painting and calligraphy data files and painting and calligraphy information files of a painting and calligraphy seat screen and sending the received information to the algorithm generating unit;
the algorithm generating unit calculates the hash values of the painting and calligraphy data files and the painting and calligraphy information files according to a block chain algorithm, and performs block chain algorithm operation;
the blockchain transaction unit is used for performing transaction on the painting and calligraphy works which finish the blockchain algorithm and generating a new blockchain operation value;
the transaction recording unit is used for recording block chain algorithm data generated during transaction of the calligraphy and painting works, generating corresponding formats of the generated data and then sending the generated data to the corresponding file directory of the data storage management module.
Based on another aspect of the embodiment of the invention, the invention discloses a method for anti-counterfeiting checking of painting and calligraphy works based on a data chain, which comprises the following steps:
manufacturing an anti-counterfeiting certificate body of calligraphy and painting works, embedding a safety line on the anti-counterfeiting certificate body of the calligraphy and painting works, wherein the safety line is a metal wire or a polyester plastic wire, and the length and the position of the safety line are laid to have uniqueness;
selecting a plurality of characteristic bits from the painting and calligraphy works, capturing the characteristic bits by using an electronic magnifier, shooting the characteristic bits into characteristic bit images, forming characteristic bit image files, storing the files into a data storage management module, generating anti-counterfeiting certificate numbers of the patent works according to set rules, and generating two-dimensional codes of the anti-counterfeiting certificate numbers;
printing a basic registration item of the calligraphy and painting works, and making an anti-counterfeiting certificate according to a set certificate bottom plate by using an anti-counterfeiting certificate number, two-dimensional code information, basic information of the calligraphy and painting works, a plurality of characteristic bits and microscopic amplified picture information of the characteristic bits, wherein the anti-counterfeiting certificate number, the two-dimensional code information, the basic information of the calligraphy and painting works and the position relation of a safety line of the anti-counterfeiting certificate have randomness;
printing basic information of the painting and calligraphy works, characteristic position graphs of the safety line and characteristic position graphs of the two-dimensional code to set positions of basic entries of the painting and calligraphy works, and storing the basic information, the characteristic position graphs of the safety line and the characteristic position graphs of the two-dimensional code to a data storage management module;
storing a high-definition scanning piece of the paper anti-counterfeiting certificate in a data storage management module;
recording transaction information of the painting and calligraphy works based on a block chain technology, updating painting and calligraphy work information stored in the two-dimensional code on the anti-counterfeiting certificate, and updating the painting and calligraphy work information stored in the data storage management module;
and judging the authenticity of the painting and calligraphy works by combining the transaction information of the block chain, the anti-counterfeiting certificate scanning piece, the paper anti-counterfeiting certificate and the characteristic bit microscopic amplification image information.
In another embodiment of the above method for checking anti-counterfeiting of painting and calligraphy works based on a data link, the generating of the anti-counterfeiting certificate number of the patent work according to the set rule includes:
acquiring painting and calligraphy work information and feature bit microscopic amplification image information stored by a data storage management module, and generating a group of anti-counterfeiting certificate numbers according to a corresponding algorithm, wherein the anti-counterfeiting certificate numbers are unique certificate numbers;
associating the painting and calligraphy work information and the feature bit microscopic amplification image information into the certificate number;
and generating a primary catalog of the painting and calligraphy works under the data storage management module according to the certificate number.
In another embodiment of the above method for checking anti-counterfeiting of painting and calligraphy works based on data link, the recording of the transaction information of the painting and calligraphy works based on block chain technology includes:
in another embodiment of the method for anti-counterfeit inspection of calligraphy and painting works based on data chain,
acquiring format data or file attribute data of the painting and calligraphy works, and receiving data files and file attribute information of the painting and calligraphy works;
selecting a painting and calligraphy data body and a service type to complete data link entering and data link query;
calculating hash values of the painting and calligraphy work data and the file attribute data, and calculating by adopting a P2P technology, an encryption algorithm, a consensus algorithm and an intelligent contract algorithm;
calculating and storing abstract data of calligraphy and painting works, and storing data of the calligraphy and painting works and file attribute information;
and linking the transaction data, submitting and storing the blockchain transaction data.
Based on another aspect of the embodiment of the invention, an anti-counterfeiting certificate for painting and calligraphy works is disclosed, which comprises: the system is manufactured by using a system for anti-counterfeiting check of calligraphy and painting works based on a data chain and a method for anti-counterfeiting check of calligraphy and painting works based on the data chain.
In another embodiment of the above certificate of authenticity according to the present invention, the certificate of authenticity includes:
the certificate page, the basic information area, the two-dimensional code area, the characteristic bit image area, the safety line and the certificate micro characteristic image area;
the certificate page is used for printing basic information, two-dimensional codes, characteristic bit images and certificate microscopic characteristic images of painting and calligraphy works on the page, and safety lines are arranged;
the basic information area is used for displaying basic information of the painting and calligraphy works, and the basic information comprises the names, authors and creation time information of the works;
the two-dimensional code area is used for displaying two-dimensional code information of the painting and calligraphy works;
the characteristic bit image area is used for displaying characteristic bit microscopic amplification image information of the painting and calligraphy works;
the safety line is embedded in the certificate page surface;
the certificate microscopic characteristic image area is used for displaying local amplification characteristic image information of a certificate page.
Compared with the prior art, the invention has the following advantages:
the invention discloses a data chain-based method for anti-counterfeiting checking of calligraphy and painting works, which is characterized in that basic information and characteristic bits of the calligraphy and painting works are printed on a certificate to micro-amplify image information and generate a unique certificate number, and the calligraphy and painting work information and block chain transaction information are stored on a network and are compared with each other to judge the authenticity of the calligraphy and painting works.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
The invention will be more clearly understood from the following detailed description, taken with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of an embodiment of the data chain-based system for anti-counterfeiting inspection of calligraphy and painting works.
Fig. 2 is a schematic structural diagram of an embodiment of the certificate of authenticity of the invention.
FIG. 3 is a flow chart of an embodiment of the method for anti-counterfeiting inspection of painting and calligraphy works based on data chain.
Fig. 4 is a flow chart of another embodiment of the method for checking the anti-counterfeiting of the painting and calligraphy works based on the data chain.
In the figure: 1, a painting and calligraphy information acquisition module, 2 an anti-counterfeiting certificate generation module, 3 a data storage management module and 4 a block chain transaction information module;
100 certificate pages, 200 basic information areas, 300 two-dimensional code areas, 400 characteristic bit image areas, 500 security threads and 600 certificate micro characteristic image areas.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Fig. 1 is a schematic structural diagram of an embodiment of the system for anti-counterfeiting inspection of calligraphy and painting works based on a data chain, as shown in fig. 1, the system for anti-counterfeiting inspection of calligraphy and painting works based on a data chain comprises:
the system comprises a painting and calligraphy information acquisition module 1, an anti-counterfeiting certificate generation module 2, a data storage management module 3 and a block chain transaction information module 4;
the painting and calligraphy information acquisition module 1 is used for acquiring and inputting basic data information of painting and calligraphy works, shooting a plurality of characteristic bits and characteristic bit micro-amplification picture information of the painting and calligraphy works, and outputting the basic data information, the characteristic bits and the characteristic bit micro-amplification picture information to the data storage management module 3;
the anti-counterfeiting certificate generation module 2 calls basic data information, characteristic bits and characteristic bit microscopic amplification picture information of calligraphy and painting works from the data storage management module 3 to obtain required basic data content and a plurality of characteristic bit microscopic amplification picture information of the calligraphy and painting works, generates anti-counterfeiting certificate numbers and two-dimensional codes according to set rules, makes anti-counterfeiting certificates, stores the anti-counterfeiting certificate numbers and the two-dimensional codes into the data storage management module 3, and outputs and prints the anti-counterfeiting certificates into paper anti-counterfeiting certificates;
the data storage management module 3 stores basic data information, characteristic bits and characteristic bit microscopic amplification picture information and anti-counterfeiting certificates of the calligraphy and painting works according to the calligraphy and painting works items, and the data storage management module 3 also stores scanned high-definition paper anti-counterfeiting certificate pictures;
the block chain transaction information module 4 is used for storing transaction information of past calligraphy and painting works, authenticating and storing the transaction information by adopting a block chain technology, and the transaction information of the block chain transaction information module 4 is stored in the data storage management module 3.
The painting and calligraphy information acquisition mode of the painting and calligraphy information acquisition module 1 comprises the following steps:
manually inputting basic information of the painting and calligraphy works, wherein the basic information of the painting and calligraphy works comprises the following steps: a work name, an author name, an authoring time and an authoring place;
painting and calligraphy works characteristic position and characteristic position micro-magnification picture information that image acquisition equipment input, painting and calligraphy works characteristic position and characteristic position micro-magnification picture information include: the method comprises the steps of scanning and shooting pictures of specific details of the painting and calligraphy works at a plurality of specific positions, wherein the pictures are shot through an electronic magnifier and a camera.
After the information of calligraphy and painting works is gathered through calligraphy and painting information acquisition module 1, can be through the information of multiple modes such as characters, picture record calligraphy and painting works, the picture information can include the local detail image of multiple magnification, through keeping local detail image, when comparing the works true and false, can be very convenient judge from the detail.
The anti-counterfeit certificate generation module 2 comprises: the system comprises a certificate template unit, an information acquisition unit, a two-dimensional code generation unit and a certificate printing unit;
the certificate master unit is a certificate master of a set format plate pattern template, the certificate master unit sets the certificate information to be changed into a modifiable mode, and an operator inputs information or extracts stored information from the certificate information to be changed;
the information acquisition unit is used for acquiring painting and calligraphy work information and characteristic bit microscopic amplification image information stored by the data storage management module, and automatically filling the painting and calligraphy work information and the characteristic bit microscopic amplification image information into corresponding input frames according to the format requirement and content requirement of the certificate information needing to be changed by the certificate template unit;
the two-dimensional code generating unit automatically generates a two-dimensional code picture according to the anti-counterfeiting certificate number and places the two-dimensional code picture on the corresponding position of the anti-counterfeiting certificate of the certificate bottom plate unit; the two-dimension code picture is associated with the basic information and the characteristic picture information of the painting and calligraphy works, when the two-dimension code picture is scanned, the basic information and the characteristic picture information of the painting and calligraphy works on the internet are automatically linked, so that a collector has more chances to know more materials of the painting and calligraphy works, the information associated with the two-dimension code picture can be updated, and when the basic information and the characteristic picture information of the painting and calligraphy works are changed, the information associated with the two-dimension code picture is correspondingly updated.
And the certificate printing unit outputs a printing command according to the certificate after the anti-counterfeiting certificate is manufactured, and starts to output and print the anti-counterfeiting certificate.
The certificate generation module 2 is used for selecting and inputting proper painting and calligraphy work information according to a set certificate template, selecting and uploading typical painting and calligraphy work characteristic bit images to manufacture an anti-counterfeiting certificate, and printing and outputting the anti-counterfeiting certificate according to a proper typesetting format.
The data storage management module 3 stores painting and calligraphy work information according to the anti-counterfeiting certificate number, and comprises:
the primary catalog of the painting and calligraphy works, and the serial number of the anti-counterfeiting certificate of the painting and calligraphy works is used as the name of the primary catalog;
the secondary catalog of the painting and calligraphy works, which uses the catalog content as the name of the secondary catalog, comprises: the characteristic bit microscopic amplification image information, basic information of the painting and calligraphy works, anti-counterfeiting certificate information, anti-counterfeiting certificate high-definition scanning piece information, two-dimensional code information and painting and calligraphy work transaction information.
The information of the painting and calligraphy works stored by the access data storage management module 3 can be checked by scanning the two-dimensional code information and inputting the number of the anti-counterfeiting certificate.
The block chain transaction information module 4 includes:
the system comprises a painting and calligraphy information receiving unit, an algorithm generating unit, a block chain transaction unit and a transaction recording unit;
the painting and calligraphy information receiving unit is used for acquiring format data and file attribute data of a block chain algorithm, painting and calligraphy data files and painting and calligraphy information files of a painting and calligraphy seat screen and sending the received information to the algorithm generating unit;
the algorithm generating unit calculates the hash values of the painting and calligraphy data files and the painting and calligraphy information files according to a block chain algorithm, and performs block chain algorithm operation;
the blockchain transaction unit is used for performing transaction on the painting and calligraphy works which finish the blockchain algorithm and generating a new blockchain operation value;
the transaction recording unit is used for recording block chain algorithm data generated during transaction of the calligraphy and painting works, generating corresponding formats of the generated data and then sending the generated data to the corresponding file directory of the data storage management module.
The data chain transaction information module 4 is used for providing data chain technical service for the transaction of the calligraphy and painting works, and can complete information and value transmission and exchange in an untrusted environment by adopting the data chain technology for the transaction of the calligraphy and painting works, so that information and value trust is constructed.
Fig. 2 is a schematic structural diagram of an embodiment of the certificate of authenticity according to the invention, and as shown in fig. 2, the certificate of authenticity includes:
the certificate page 100, the basic information area 200, the two-dimensional code area 300, the characteristic bit image area 400, the safety line 500 and the certificate microscopic characteristic image area 600;
the certificate page 100 is used for printing basic information 200 of painting and calligraphy works, a two-dimensional code 300, a characteristic bit image 400 and a certificate microscopic characteristic image 600 on the page, and a safety line 500 is arranged;
the basic information area 200 is used for displaying basic information of the painting and calligraphy works, including the work name, the author and the creation time information;
the two-dimension code area 300 is used for displaying two-dimension code information of painting and calligraphy works;
the characteristic bit image area 400 is used for displaying characteristic bit microscopic amplification image information of the painting and calligraphy works;
the security thread 500 is embedded in the page surface of the certificate;
the certificate micro characteristic image area 600 is used for displaying the local amplification characteristic image information of the certificate page.
Figure 3 is a flow chart of one embodiment of the data chain-based method for anti-counterfeiting inspection of calligraphy and painting works of the present invention,
as shown in fig. 3, the method for anti-counterfeit inspection of calligraphy and painting works based on data chain includes:
10, manufacturing an anti-counterfeiting certificate body of the calligraphy and painting works, embedding a safety line on the anti-counterfeiting certificate body of the calligraphy and painting works, wherein the safety line is a metal wire or a polyester plastic line, the length and the position of the safety line are arranged randomly, and the local characteristics of the safety line and the printing position of basic information of the works also have position relation randomness;
selecting a plurality of characteristic bits from the painting and calligraphy works, capturing the characteristic bits by using an electronic magnifier, shooting the characteristic bits into characteristic bit images, forming characteristic bit image files, storing the files into the data storage management module 3, generating anti-counterfeiting certificate numbers of the patent works according to set rules, and generating two-dimensional codes of the anti-counterfeiting certificate numbers;
30, printing a basic registration item of the calligraphy and painting works, and making an anti-counterfeiting certificate according to a set certificate bottom plate by using the anti-counterfeiting certificate number, the two-dimensional code information, the basic information of the calligraphy and painting works, a plurality of characteristic bits and the microscopic amplified picture information of the characteristic bits, wherein the position relation between the anti-counterfeiting certificate number of the anti-counterfeiting certificate, the two-dimensional code information, the basic information of the calligraphy and painting works and a safety line has randomness;
printing the anti-counterfeiting certificate of the painting and calligraphy works, printing the basic information of the painting and calligraphy works, the characteristic position graph of the safety line and the characteristic position graph of the two-dimensional code to the set position of the basic registration item of the painting and calligraphy works, and storing the basic information, the characteristic position graph and the characteristic position graph of the two-dimensional code in the data storage management module 3;
50, storing the high-definition scanning piece of the paper anti-counterfeiting certificate in the data storage management module 3;
recording transaction information of the calligraphy and painting works based on the block chain technology, updating the calligraphy and painting work information stored in the two-dimensional code on the anti-counterfeiting certificate, and updating the calligraphy and painting work information stored in the data storage management module 3;
and 70, judging the authenticity of the painting and calligraphy works by combining the transaction information of the block chain, the anti-counterfeiting certificate scanning piece, the paper anti-counterfeiting certificate and the characteristic bit microscopic amplification image information.
The anti-fake certificate number of patent works generated according to the set rule comprises the following steps:
acquiring calligraphy and painting work information and feature bit microscopic amplification image information stored by a data storage management module 3, and generating a group of anti-counterfeiting certificate numbers according to a corresponding algorithm, wherein the anti-counterfeiting certificate numbers are unique certificate numbers;
associating the painting and calligraphy work information and the feature bit microscopic amplification image information into the certificate number;
and generating a primary catalog of the painting and calligraphy works under the data storage management module 3 according to the certificate number.
Fig. 4 is a flowchart of another embodiment of the method for anti-counterfeit check of painting and calligraphy works based on data chain of the present invention, and as shown in fig. 4, the recording of transaction information of the painting and calligraphy works based on block chain technology includes:
101, acquiring format data or file attribute data of a painting and calligraphy work, and receiving a painting and calligraphy work data file and file attribute information;
102, selecting a painting and calligraphy data body and a service type to complete data link entering and data link query;
103, calculating hash values of the painting and calligraphy work data and the file attribute data, and calculating by adopting a P2P technology, an encryption algorithm, a consensus algorithm and an intelligent contract algorithm;
104, calculating and storing abstract data of calligraphy and painting works, and storing data of the calligraphy and painting works and file attribute information;
105, the transaction data is linked up, submitted and stored with the blockchain transaction data.
The anti-counterfeiting certificate of the painting and calligraphy works is manufactured by using a data chain-based painting and calligraphy work anti-counterfeiting checking system and a data chain-based painting and calligraphy work anti-counterfeiting checking method.
In the present specification, the embodiments are described in a progressive manner, and each embodiment focuses on differences from other embodiments, and the same or similar parts in each embodiment are referred to each other.
The description of the present invention has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (1)
1. A method for anti-counterfeiting checking of painting and calligraphy works based on a data chain is characterized by comprising the following steps:
manufacturing an anti-counterfeiting certificate body of calligraphy and painting works, embedding a safety line on the anti-counterfeiting certificate body of the calligraphy and painting works, wherein the safety line is a metal wire or a polyester plastic wire, and the length and the position of the safety line are laid to have uniqueness;
selecting a plurality of characteristic bits in the painting and calligraphy works, using an electronic magnifier to grab the characteristic bits and shoot the characteristic bits into characteristic bit images, forming characteristic bit microscopic amplification image files, storing the files into a data storage management module, generating an anti-counterfeiting certificate number of the painting and calligraphy works according to a set rule, generating a two-dimensional code of the anti-counterfeiting certificate number, setting a certificate master of a format plate pattern template, setting certificate information to be changed into a modifiable mode, inputting information or extracting stored information in the certificate information to be changed by an operator, placing a two-dimensional code picture on a corresponding position of the anti-counterfeiting certificate of the certificate master, acquiring painting and calligraphy work information and characteristic bit microscopic amplification image information stored by a data storage management module, automatically filling the painting and calligraphy work information and the feature bit microscopic amplification image information into corresponding input boxes according to the format requirement and the content requirement of the certificate information needing to be changed by the certificate bottom plate;
printing a basic registration item of the calligraphy and painting works, and making an anti-counterfeiting certificate according to a set certificate bottom plate by using an anti-counterfeiting certificate number, two-dimensional code information, basic information of the calligraphy and painting works, a plurality of characteristic bits and microscopic amplified picture information of the characteristic bits, wherein the anti-counterfeiting certificate number, the two-dimensional code information, the basic information of the calligraphy and painting works and the position relation of a safety line of the anti-counterfeiting certificate have randomness;
printing basic information of the painting and calligraphy works, characteristic position graphs of the safety line and characteristic position graphs of the two-dimensional code to set positions of basic entries of the painting and calligraphy works, and storing the basic information, the characteristic position graphs of the safety line and the characteristic position graphs of the two-dimensional code to a data storage management module;
storing a high-definition scanning piece of the paper anti-counterfeiting certificate in a data storage management module;
recording transaction information of the painting and calligraphy works based on a block chain technology, updating painting and calligraphy work information stored in the two-dimensional code on the anti-counterfeiting certificate, and updating the painting and calligraphy work information stored in the data storage management module;
judging the authenticity of the painting and calligraphy works by combining the transaction information of the block chain, the anti-counterfeiting certificate scanning piece, the paper anti-counterfeiting certificate and the characteristic bit microscopic amplification image information;
wherein, the certificate number of preventing falsification that generates painting and calligraphy works according to setting for the rule includes:
acquiring painting and calligraphy work information and feature bit microscopic amplification image information stored by a data storage management module, and generating a group of anti-counterfeiting certificate numbers according to a corresponding algorithm, wherein the anti-counterfeiting certificate numbers are unique certificate numbers;
associating the painting and calligraphy work information and the characteristic bit microscopic amplification picture into the anti-counterfeiting certificate number;
generating a primary catalog of painting and calligraphy works under a data storage management module according to the anti-counterfeiting certificate number;
the recording of the transaction information of the calligraphy and painting works based on the block chain technology comprises the following steps:
acquiring format data or file attribute data of the painting and calligraphy works, and receiving painting and calligraphy data files and painting and calligraphy information files of the painting and calligraphy works;
selecting a painting and calligraphy data body and a service type to complete data link entering and data link query;
calculating hash values of the painting and calligraphy data files and the painting and calligraphy information files, and performing block chain calculation by adopting a P2P technology, an encryption algorithm, a consensus algorithm and an intelligent contract algorithm;
calculating and storing a data abstract of the painting and calligraphy works, and storing a painting and calligraphy data file and a painting and calligraphy information file of the painting and calligraphy works;
and linking the transaction data, submitting and storing the blockchain transaction data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910008745.5A CN109740708B (en) | 2019-01-04 | 2019-01-04 | Method for anti-counterfeiting checking of painting and calligraphy works based on data chain |
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| CN110413366B (en) * | 2019-07-30 | 2023-10-31 | 深圳市乘法信息技术有限公司 | Screen capturing method, device, equipment and storage medium based on blockchain |
| CN111401925A (en) * | 2020-03-20 | 2020-07-10 | 南京优物链科技有限公司 | Intelligent certificate traceability system platform based on block chain technology |
| CN112100684B (en) * | 2020-03-27 | 2021-05-07 | 蝶链科技(深圳)有限公司 | Block chain operating system and method for confidence analysis |
| CN111489179A (en) * | 2020-04-30 | 2020-08-04 | 中穗科技股份有限公司 | Painting and calligraphy block chain type anti-counterfeiting system |
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