KR102443040B1 - Server and Method for performing ownership authentication of digital media by digitally imaging genomic information - Google Patents

Abstract

A server for digitally imaging genomic data and performing copyright authentication of digital media of the present invention includes: an upload unit for uploading genomic data and digital media input from the original author's terminal into the platform; a genomic data classification unit that classifies the genomic data into genotype data and allele location data; a DNA encryption key generation and storage unit for generating a DNA encryption key of an original author based on the allele location data and then storing the DNA encryption key in the metadata of the digital media; an encryption/decryption unit encoding the allele location data; and a matching authentication unit in which when the original author terminal requests authentication, the encryption/decryption unit requests decryption of the allele location data using the DNA encryption key in the meta information, wherein the matching authentication unit performs original authentication verification of the digital media through comparison between the decoded allele position data and the original allele position data. The present invention is to fundamentally block illegal copying/distribution.

Description

A method and server for performing copyright authentication of digital media by digitally imaging genome (gene) data {Server and Method for performing ownership authentication of digital media by digitally imaging genomic information}

The present invention relates to a methodology and a corresponding technology for registering digital images by first melting the genome data of the original author when registering digital media (images, moving pictures, drawings, photos, NFTs, etc.) Converts the genome (gene) data of the hexadecimal to RGB hexacode, and generates a DNA signature image for authentication in various shapes (square, circle, rhombus, polygon, etc.) (separated by color, point, length, etc.). It is a system and method for performing copyright authentication of digital media that can authenticate the original author/owner of digital media with added genetic information by integrating the DNA signature image with digital media.

During non-face-to-face authentication using digital media, there is a problem in that photos are stolen or forged/falsified by hackers and the like.

For example, if an auto insurance company checks the mileage or whether a black box is installed and provides a discount on insurance premiums, forged photos may be sent. There is an increasing number of cases of stealing other people's photos and pretending to own the object.

As the number of cases of forgery or theft of digital media such as online photos increases, a method to verify the legitimacy of digital media is widely demanded. In addition, forgery/falsification of digital images such as fake photos and malicious manipulation of photos for others is becoming a big social problem.

Many papers on signature technology and watermarking technology for authenticating digital images have been published, and commercial products of several companies have also been released, but there is a limit to the spread of the technology due to the lack of compatibility between different technologies.

In the case of digital media used for minting in NFT, even if you purchase one minted n NFT digital item, the copyright of the original is divided by 1/n and not transferred to the buyer, but the copyright remains with the creator.

Buyers of NFTs do not have copyrights, so they have no choice but to rely on proofs of smart contracts and metadata recorded on the blockchain.

In other words, if the NFT purchaser does not separately transfer the copyright according to the contract with the copyright holder, the copyright holder can still create new NFTs and have the right to use, display and distribute the work.

If scammers flocking to the NFT market take other people's works without permission and publish them as NFTs, it is a copyright infringement.

NFTs with high public awareness, creator's fame, and scarcity are easily published and sold.

However, the proportion of individuals purchasing NFT items is also increasing in order for individual creators to upload their digital graphics to the NFT marketplace or to resell NFTs they have already purchased to make a profit.

Laid-open Patent Publication No. 10-2004-0094550

The problem to be solved by the invention is to identify individuals by digitally imaging (DNA signature) using each or combination of all kinds of data (expressed as multiomics such as gene, epigene, RNA, protein sequence variation, etc.) derived from a wide range of genomes of individuals. To make this possible authentication system. Through this, it is used for multi-omics (including genes)-based authentication designated by the copyright holder or the copyright holder of various media copyrights to fundamentally block illegal copying/distribution and to distribute the genome (genes) for the distribution of high-quality, verified information. An object of the present invention is to provide a method and a server for digitally imageizing data based on multi-omics information) and performing copyright authentication of digital media.

Here, “gene” or “genomic” information is defined as including a wide range of gene-related derivative information including multiomics information.

An embodiment of the present invention for solving the above problems is as follows. The server for performing copyright authentication of digital media by digitalizing the author or genomic data designated by the author includes: an upload unit for uploading the genomic data and digital media input from the original author's terminal into the platform; a genomic data classification unit for classifying the genomic data into genotype data and allele position data; a DNA encryption key generation and storage unit for generating a DNA encryption key of the original author based on the allele position data and storing the DNA encryption key in the metadata of the digital media; an encryption/decryption unit for encrypting and decrypting the allele position data; When the original author's terminal requests authentication, the encryption/decryption unit requests the decryption processing of the allele position using the DNA encryption key in the metadata, and the decrypted allele position data and the original allele (allele) a matching authentication unit for performing original authentication verification of the digital media through comparison between location data.

This embodiment can be applied to epigenetic mutation as well, and the same principle can be applied to mutation using RNA (transcript). However, since genetic (DNA) information does not change stably, examples are provided in this document based on DNA mutation information.

The method of performing copyright authentication of digital media by digitally imaging genomic (gene) data according to an embodiment of the present invention for solving the above problem is the original author's genomic data before uploading the digital media to the platform in the platform. uploading within; classifying the genomic data uploaded from the information processing web server into genotype data and allele location information data; converting the genotype data into RGB hexacode in the information processing web server, generating a DNA signature image, and recording and storing the genotype data in the generated DNA signature image; generating a DNA encoding key according to the allele location information in the information processing web server, and encoding and storing the corresponding allele location information to be decrypted with the DNA encoding key; uploading digital media from the original author's terminal; merging the DNA Signature image to be recorded in the uploaded digital media in the information processing web server; storing the DNA encryption key in metadata of the merged digital media; and when the original author's terminal requests authentication, the information processing web server decodes the genomic data based on the DNA signature image and the metadata, and then reversely produces the genomic data to check whether the genomic data of the registered original author matches. including the steps of

In accordance with another embodiment of the present invention for solving the above problem, a method for performing copyright authentication of digital media by digitally imaging genomic data includes: uploading the genomic data of the original author into the platform from the original author terminal; After generating an encryption key based on the genome data of the original author uploaded from the information processing web server, encrypting the genomic data to be decrypted with the DNA encryption key; When the digital media is uploaded by the original author terminal, an information processing web server grants the DNA encryption key to the metadata of the digital media and stores the data; and when the original author's terminal requests authentication, the metadata is decoded into genomic data using the DNA encryption key, and then the original authentication of the digital media is checked through whether the decrypted genomic data and the original genomic data match. includes steps.

Therefore, if the method and server for digitally certifying the copyright of digital media by digitalizing genomic data according to one embodiment and another embodiment of the present invention are used, digital materials (images, videos, drawings, photos, When registering web documents, NFTs, etc.), it provides a system that allows the original author's genome (gene) data to be uploaded first, so it has the advantage that it can be used for copyright authentication of various digital media uploaded by oneself.

Through the above-described advantages, it is possible to solve the problem that the photo is stolen or forged/falsified by hackers during non-face-to-face authentication using digital media.

1 is a network configuration diagram of a system for performing copyright authentication of digital media by digitally imaging genomic data according to an embodiment of the present invention.
FIG. 2 is a detailed configuration diagram of the information processing web server shown in FIG. 1 .
3A is a flowchart illustrating a method of performing copyright authentication of digital media by digitally imaging genomic data according to an embodiment of the present invention.
3B is a diagram schematically illustrating a method of performing copyright authentication of digital media by digitally imaging genomic data according to an embodiment of the present invention.
4A is a flowchart illustrating a method of performing copyright authentication of digital media by digitally imaging genomic data according to another embodiment of the present invention.
4B is a diagram schematically illustrating a method of performing copyright authentication of digital media by digitally imaging genomic data according to another embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. However, the present invention may be embodied in several different forms and is not limited to the embodiments described herein. And in order to clearly explain the present invention in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are attached to similar parts throughout the specification.

Throughout the specification, when a part is "connected" with another part, this includes not only the case of being "directly connected" but also the case of being "electrically connected" with another element interposed therebetween. . Also, when a part "includes" a certain component, it means that other components may be further included, rather than excluding other components, unless otherwise stated, and one or more other features However, it is to be understood that the existence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded in advance.

The terms "about," "substantially," and the like, to the extent used throughout the specification are used in or close to the numerical values when manufacturing and material tolerances inherent in the stated meaning are presented, and are intended to enhance the understanding of the present invention. To help, precise or absolute figures are used to prevent unfair use by unscrupulous infringers of the stated disclosure. As used throughout the specification of the present invention, the term "step of (to)" or "step of" does not mean "step for".

In this specification, a "part" includes a unit realized by hardware, a unit realized by software, and a unit realized using both. In addition, one unit may be implemented using two or more hardware, and two or more units may be implemented by one hardware. Meanwhile, '~ unit' is not limited to software or hardware, and '~ unit' may be configured to be in an addressable storage medium or may be configured to reproduce one or more processors. Thus, as an example, '~' denotes components such as software components, object-oriented software components, class components, and task components, and processes, functions, properties, and procedures. , subroutines, segments of program code, drivers, firmware, microcode, circuitry, data, databases, data structures, tables, arrays and variables. The functions provided in the components and '~ units' may be combined into a smaller number of components and '~ units' or further separated into additional components and '~ units'. In addition, components and '~ units' may be implemented to play one or more CPUs in a device or secure multimedia card.

In this specification, some of the operations or functions described as being performed by the terminal, apparatus, or device may be performed instead of in a server connected to the terminal, apparatus, or device. Similarly, some of the operations or functions described as being performed by the server may also be performed in a terminal, apparatus, or device connected to the server.

In this specification, some of the operations or functions described as mapping or matching with the terminal means mapping or matching the terminal's unique number or personal identification information, which is the identification data of the terminal. can be interpreted as

Hereinafter, a method of performing copyright authentication of digital media by digitally imaging genomic data according to an embodiment of the present invention based on the accompanying drawings and a server performing the same will be described in more detail.

1 is a network configuration diagram of a system for performing copyright authentication of digital media by digitally imaging genomic data according to an embodiment of the present invention, and FIG. 2 is a block showing the detailed configuration of the information processing web server shown in FIG. it is do

1 and 2, the system 10 for performing copyright authentication of digital media by digitalizing the genomic data presented in the present invention may include an original author terminal 20 and an information processing web server 100. have.

Each component communicates over a network. Here, the network refers to a connection structure in which information exchange is possible between each node, such as a plurality of terminals and servers, and examples of such networks include RF, 3rd Generation Partnership Project (3GPP) network, Long Term Evolution (LTE). Network, 5th Generation Partnership Project (5GPP) network, World Interoperability for Microwave Access (WIMAX) network, Internet, Local Area Network (LAN), Wireless Local Area Network (Wireless LAN), Wide Area Network (WAN), PAN (Personal Area Network), Bluetooth (Bluetooth) network, NFC network, satellite broadcasting network, analog broadcasting network, DMB (Digital Multimedia Broadcasting) network, etc. include, but are not limited thereto.

In the following, the term at least one is defined as a term including the singular and the plural, and even if at least one term does not exist, each component may exist in the singular or plural, and may mean the singular or plural. it will be self-evident In addition, that each component is provided in singular or plural may be changed according to embodiments.

The original author's terminal 20 may be configured to upload the original author's genomic data and self-produced digital media into the platform by using a platform interworking with the information processing web server 200 .

In addition, the original author terminal 20 may be a terminal that receives authentication of the copyright of the uploaded digital media using a DNA encryption key generated based on the genomic data uploaded from the information processing web server 200 .

Smart Phone, Portable Terminal, Mobile Terminal, Foldable Terminal, Personal Digital Assistant (PDA), PMP (Portable Multimedia Player) Terminal, Telematics ( Telematics terminals, navigation terminals, personal computers, notebook computers, slate PCs, tablet PCs, ultrabooks, wearable devices, for example, Watch-type terminal (Smartwatch), glass-type terminal (Smart Glass), HMD (Head Mounted Display), etc.), Wibro terminal, IPTV (Internet Protocol Television) terminal, smart TV, digital broadcasting terminal, AVN (Audio Video) Navigation) terminal, A/V (Audio/Video) system, flexible terminal (Flexible Terminal), it can be applied to various terminals such as a digital signage device.

Next, the information processing web server 100 may be a server that digitalizes the genomic data uploaded by the original author's terminal 20 to perform (verify) copyright authentication of the digital media uploaded by the original author.

More specifically, the information processing web server 100 includes an upload unit 110 , a genomic data classification unit 120 , a DNA image generation unit 130 , a DNA encryption key generation unit 140 , and encryption/decryption. It includes a unit 150 , a merge processing unit 160 , and a matching authentication unit 170 .

The upload unit 110 may be configured to process the genomic data input from the original author's terminal 20 and self-produced digital media to be uploaded into the platform.

The genomic data classification unit 120 may be configured to classify the original author's genomic data into genotype data and allele position data.

The DNA signature image generator 130 may be configured to convert the genotype data into an RGB hexacode and then generate a DNA signature image combined with the converted RGB hexacode.

The DNA encryption key generation and storage unit 130 may be configured to generate the original DNA encryption key based on the allele location data, and then store the DNA encryption key in the metadata of the digital media. have. The DNA encryption key is provided to the original author's terminal 20 .

The encryption/decryption unit 150 may be configured to encode the allele position data using a preset encryption program, and decrypt the allele position data encoded using the DNA encryption key. have.

The merging processing unit 160 may be configured to merge the DNA signature image in the digital media.

The matching authentication unit 170 uses the DNA encryption key in the meta information to the encryption/decryption unit 150 to authenticate the copyright of the digital media from the original author terminal 20 to locate the allele It may be a configuration for requesting a data decryption process, and performing original authentication verification of the digital media through comparison between the decrypted allele position data and the original allele position data.

In addition, the matching authentication unit 170 decrypts the allele position data using the DNA encryption key in the meta information to the encryption/decryption unit 150 when authentication is requested from the original author terminal 20 . It may be a configuration for requesting processing, and performing original authentication of the digital media by comparing the decoded allele position data and the genomic data reversely generated with the DNA signature merged in the digital media between the original genomic data have.

Therefore, when the original author registers digital materials (images, videos, drawings, photos, web documents, NFTs, etc.) on the online portal, based on the genome (gene) data of the original author, he (ownership) can be protected.

Hereinafter, a method of performing copyright authentication of digital media by digitalizing the genomic data of the present invention will be described in various embodiments.

3A is a flowchart illustrating a method of performing copyright authentication of digital media by digitally imaging genomic data according to an embodiment of the present invention, and FIG. 3B is a digital media by digitally imaging genomic data according to an embodiment of the present invention. It is a schematic diagram of a method of performing copyright authentication.

Referring to FIGS. 3A and 3B , the method ( S700 ) of performing copyright authentication of digital media by digitalizing genomic data according to an embodiment of the present invention is a method of authenticating with a DNA key+DNA Signature image.

First, the user's genomic data is uploaded into the platform (S710) before the original author's terminal 200 uploads the digital media into the platform.

Thereafter, the information processing web server 300 classifies the uploaded genomic data into genotype data and allele location information data (S720), and then converts the genotype into RGB hexacode, and then various figures (square, circle , rhombus, polygon, etc.) form a DNA signature image for authentication (separated by color, point, length, arrangement, etc.) and records and stores data (Genotype) in the generated image (S730).

The step S730 may include converting some or all of the genomic data into RGB Hexa Code based on a bioinformatics algorithm, and then generating a DNA signature composed of DNA pixels.

Here, the DNA Signature image may represent various genomic data such as standard genome (Reference) information and chromosome information used to generate the genomic data, but is not limited thereto.

Thereafter, the information processing web server 300 generates a DNA encryption key according to the allele position information, and stores the allele position information by encoding the corresponding allele position information to be decrypted with the DNA encryption key (S740). That is, the original author's DNA encoding key <-> is matched and saved as a file containing allele position information (ex. SDFKj43jkjdfwwfe2 = genome.vcf.position).

At this time, the metadata of digital data should not be arbitrarily modified.

Next, when the original author terminal 200 uploads the digital media (S750), the information processing web server 300 performs merging processing (S760) so that the DNA Signature image is recorded in the uploaded digital media, and The DNA encryption key is stored in the metadata (S770).

Thereafter, when the original author terminal 200 requests authentication, the information processing web server 300 retrieves the DNA signature image and the meta information data of the digital material, decodes it into genomic data based on this, and then reverses the genomic (gene) data. The authentication process is performed through comparison with the original author's genome data produced and registered, and the decrypted genome data is compared with the original author's genome of the corresponding media through a comparison algorithm to confirm the match (S780).

Here, the S780 process may include a process of decoding the DNA Signature pixel and combining it with the main genomic data stored based on the key registered in the meta information of the digital data to decode the individual genotype information.

In addition, in the S780 process, when the two DNA signature images match a certain number or more (for example, it can be set to 99.9% or more, but not limited thereto), the process of providing an authentication message authenticated as the original author's work to the original author's terminal include

4A is a flowchart illustrating a method of performing copyright authentication of digital media by digitally imaging genomic data according to another embodiment of the present invention, and FIG. 4B is a digital image of genomic data according to another embodiment of the present invention. It is a schematic diagram of a method of performing copyright authentication of digital media.

Referring to FIGS. 4A and 4B , the method ( S800 ) of performing digital media copyright authentication by digitally imaging genomic data according to another embodiment of the present invention may be an authentication method using a DNA key.

First, before uploading digital media from the user terminal 200, uploading your own genome data into the platform (S810), encrypts and stores the genome data of the original author uploaded from the information processing web server 300 (S820) .

At this time, the information processing web server 200 generates a DNA encryption key suitable for the original author, matches and stores the original author's DNA encryption key <-> genomic data file in the platform (ex. SDFKj43jkjdfwwfe2 = genome.vcf) At this time, the digital Metadata of data should not be arbitrarily modified.

Next, when the user terminal 200 uploads the digital media to the platform (S830), the information processing web server 300 assigns a DNA encryption key to the metadata of the digital media and stores it (S840).

When the original author terminal 20 requests authentication, the information processing web server 100 decodes the genome data based on the DNA signature image and the metadata, and then reversely produces the genome data and registers the genome data of the original author. It is checked whether they match (S850).

Through the other embodiment described above, even if another user copies and uses the uploaded digital media, there is no match between the DNA encryption key generated from the original author's genome data and the original author's genome data, so other users cannot be authenticated. .

After that, if the genome data of the original author and the genome data based on the DNA Key stored in the meta information of the digital media match and match a certain number (for example, 99.9% or more, but not limited thereto), the work of the original author (in the same context as paternity verification).

In addition, the original author uploads not only his own genome data, but also the genomes of various living things such as dogs and cats that he raises. to be able to do

The information processing web server 100 is designed to record the transaction of mode information that occurs on the block chain so that forgery/falsification of the authentication record is impossible.

According to an embodiment of the present invention, if a method for performing copyright authentication of digital media by digitalizing genomic data according to an embodiment of the present invention and a server for performing the same are used, digital data (images, videos, drawings, photos, web documents, NFTs) can be accessed from online portals. etc.), to provide a system that can upload the original author's genome (gene) data first, so that it can be used for copyright authentication of various digital media uploaded by oneself.

Through the above-described advantages, it is possible to solve the problem that the photo is stolen or forged/falsified by hackers during non-face-to-face authentication using digital media.

"~" used in an embodiment of the present invention may be implemented as a hardware component, a software component, and/or a combination of a hardware component and a software component. For example, devices and components described in the embodiments may include, for example, a processor, a controller, an arithmetic logic unit (ALU), a digital signal processor, a microcomputer, a field programmable array (FPA), It may be implemented using one or more general purpose or special purpose computers, such as a programmable logic unit (PLU), microprocessor, or any other device capable of executing and responding to instructions. The processing device may execute an operating system (OS) and one or more software applications running on the operating system. The processing device may also access, store, manipulate, process, and generate data in response to execution of the software. For convenience of understanding, although one processing device is sometimes described as being used, one of ordinary skill in the art will recognize that the processing device includes a plurality of processing elements and/or a plurality of types of processing elements. It can be seen that may include For example, the processing device may include a plurality of processors or one processor and one controller. Other processing configurations are also possible, such as parallel processors.

The software may comprise a computer program, code, instructions, or a combination of one or more thereof, which configures a processing device to operate as desired or is independently or collectively processed You can command the device. The software and/or data may be any kind of machine, component, physical device, virtual equipment, computer storage medium or device, to be interpreted by or to provide instructions or data to the processing device. , or may be permanently or temporarily embody in a transmitted signal wave. The software may be distributed over networked computer systems and stored or executed in a distributed manner. Software and data may be stored in one or more computer-readable recording media.

The method according to an embodiment of the present invention may be implemented in the form of program instructions that can be executed through various computer means and recorded in a computer-readable medium. The computer-readable medium may include program instructions, data files, data structures, etc. alone or in combination. The program instructions recorded on the medium may be specially designed and configured for the embodiment, or may be known and available to those skilled in the art of computer software. Examples of the computer-readable recording medium include magnetic media such as hard disks, floppy disks and magnetic tapes, optical media such as CD-ROMs and DVDs, and magnetic such as floppy disks. - includes magneto-optical media, and hardware devices specially configured to store and execute program instructions, such as ROM, RAM, flash memory, and the like. Examples of program instructions include not only machine language codes such as those generated by a compiler, but also high-level language codes that can be executed by a computer using an interpreter or the like. The hardware devices described above may be configured to operate as one or more software modules to perform the operations of the embodiments, and vice versa.

Those of ordinary skill in the art to which the present invention pertains may modify and modify the above-described contents without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical spirit of the present invention, but to explain, and the scope of the technical spirit of the present invention is not limited by these embodiments. The protection scope of the present invention should be construed by the following claims, and all technical ideas within the equivalent range should be construed as being included in the scope of the present invention.

10: system
200: original author terminal
300: information processing web server
310: upload unit
320: genomic data classification unit
330: DNA image generator
340: DNA encryption key generator
350: merge processing unit
360: encryption/decryption unit
370: matching authentication unit

Claims (6)

an upload unit for uploading genomic data and digital media input from the original author's terminal into the platform;
a genomic data classification unit for classifying the genomic data into genotype data and allele position data;
a DNA encryption key generation and storage unit for generating a DNA encryption key of the original author based on the allele position data and storing the DNA encryption key in the metadata of the digital media;
an encryption/decryption unit encoding the allele position data; and
When the original author terminal requests authentication, the encryption/decryption unit requests decryption processing of the allele position data using the DNA encryption key in the metadata, and the decrypted allele position data and the original allele A server for performing copyright authentication of digital media by digitalizing genomic data including a matching authentication unit for performing original authentication verification of the digital media through comparison between gene (allele) location data.
According to claim 1,
After converting the genotype data into RGB hexacodes, a server for performing copyright authentication of digital media by digitalizing the genomic data further comprising a DNA signature image generator for generating a DNA signature image combined with the converted RGB hexacodes.
3. The method of claim 2,
A server for performing copyright authentication of digital media by digitalizing genomic data further comprising a merging processing unit for merging the DNA signature image in the digital media.
4. The method of claim 3,
The matching authentication unit
When the original author's terminal requests authentication, the encryption/decryption unit requests decryption processing of the allele position data using the DNA encryption key in the metadata, and the decrypted allele position data and the digital A server that performs copyright authentication of digital media by digitally imaging genomic data that performs original authentication verification of the digital media by comparing the genomic data reversely generated with the DNA signature merged in the media between the original genomic data.
uploading the original author's genomic data into the platform before uploading the digital media in the platform in the original author's terminal;
classifying the genomic data uploaded from the information processing web server into genotype data and allele location information data;
converting the genotype data into RGB hexacode in the information processing web server, generating a DNA signature image, and recording and storing the genotype data in the generated DNA signature image;
generating a DNA encoding key according to the allele location information in the information processing web server, and encoding and storing the corresponding allele location information to be decrypted with the DNA encoding key;
uploading digital media from the original author's terminal;
merging the DNA Signature image to be recorded in the uploaded digital media in the information processing web server;
storing the DNA encryption key in metadata of the merged digital media; and
When authentication is requested from the original author's terminal, the information processing web server decodes the DNA signature image and the genomic data based on the metadata, and then reversely produces the genomic data to check whether the genomic data of the registered original author is consistent. A method for performing copyright authentication of digital media by digitally imaging genomic data, comprising the steps of:
uploading the original author's genomic data into the platform from the original author's terminal;
After generating an encryption key based on the genome data of the original author uploaded from the information processing web server, encrypting the genomic data to be decrypted with the DNA encryption key;
When the digital media is uploaded by the original author terminal, an information processing web server grants the DNA encryption key to the metadata of the digital media and stores the data; and
When the original author terminal requests authentication, decoding the metadata into genomic data using the DNA encryption key, and then performing original authentication verification of the digital media through whether the decrypted genomic data and the original genomic data match. A method of performing copyright authentication of digital media by digitally imaging genomic data comprising a.

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