WO2023234496A1 - Device for providing product content by using invisible code and nft - Google Patents

Device for providing product content by using invisible code and nft Download PDF

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Publication number
WO2023234496A1
WO2023234496A1 PCT/KR2022/018625 KR2022018625W WO2023234496A1 WO 2023234496 A1 WO2023234496 A1 WO 2023234496A1 KR 2022018625 W KR2022018625 W KR 2022018625W WO 2023234496 A1 WO2023234496 A1 WO 2023234496A1
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product
nft
user terminal
content
invisible code
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PCT/KR2022/018625
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French (fr)
Korean (ko)
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김형근
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(주)플랜엑스랩
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/018—Certifying business or products
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/44—Program or device authentication
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce

Definitions

  • the present invention relates to a device for providing product content using an invisible code and NFT, and more specifically, to a technology for providing content using the NFT of a product into which an invisible code is input.
  • NFT Non-Fungible Token
  • blockchain technology has been growing following cryptocurrency.
  • NFT can be applied to both digital or physical products (assets), and can be issued for the purpose of giving a type of uniqueness to the product.
  • NFT is information itself to indicate the uniqueness of the product, it exists as digital data recorded on the blockchain.
  • NFTs can be informationally synchronized with issued products, problems may arise as they do not actually exist in a state combined with the product.
  • digital products can be copied and owned by users who do not own NFTs, and there are no restrictions on actual use. Even in the case of physical products, it is difficult to guarantee the integrity of the NFT for the physical product, and there is also the problem that it cannot guarantee the risk of loss of the physical product.
  • the inventor of the present invention completed the present invention after a long period of research and development through trial and error in order to solve the above-mentioned problems.
  • the present invention inputs an invisible code that is difficult for humans to determine into a physical or digital product, and when the invisible code entered into the product is transmitted or scanned by the user terminal.
  • the purpose is to provide a product content provision device using an invisible code and NFT that can provide content related to a product with an invisible code entered through the corresponding user terminal, depending on whether the product is NFT certified.
  • One aspect of the present invention to solve the above-described problem is a product content list provider that generates and provides a product content list corresponding to each NFT stored in the NFT wallet to a user terminal where the NFT wallet is viewed;
  • An identification information confirmation unit that confirms the identification information assigned to the product by receiving and scanning an invisible code that is inputted invisible to the physical or digital product from the user terminal;
  • a product content provider that provides content based on the confirmed identification information to the user terminal, and the product content provider includes a first user terminal that authenticated the NFT issued for the product among the user terminals that delivered the invisible code of the product. Provides content included in the product content list created corresponding to the NFT.
  • the product content provider provides a private key that allows a second user terminal that has not authenticated the NFT among the user terminals that provided the invisible code to access content related to the product. It may include a private key generation unit.
  • the product content provider enters into a smart contract to provide the content specified by the first user terminal to the second user terminal according to the price paid through the second user terminal. It may include a contract conclusion section.
  • the private key generator generates a private key with an expiration date according to a smart contract concluded between the first user terminal and the second user terminal, and sends the generated private key to the second user terminal. can be provided to.
  • the private key is linked so that it can refer to the NFT held by the first user terminal and the concluded smart contract, so that the second user terminal provided with the private key passes the authentication procedure to access the content.
  • access to content through the NFT held by the first user terminal is restricted, and at the same time, the linkage may be canceled and the content access function may be lost.
  • the product content provider when the product content provider receives a request to share content included in the product content list corresponding to the NFT from a second user terminal that has not authenticated the NFT, the product content provider submits the received content sharing request. 1 It may include a product content request section delivered to the user terminal.
  • the product content request unit can allow the second user terminal to transmit the invisible code of a specific product to confirm identification information and automatically send a content sharing request to the first user terminal.
  • the present invention has the effect of easily matching the product with the NFT issued for the product through an invisible code entered into the product.
  • the present invention has the effect of reducing the risk of product duplication because content related to the product can be provided only through genuine products with an invisible code entered.
  • the present invention can provide content depending on NFT authentication even if the copied product contains an invisible code, and improves the utility of NFT by enabling users holding NFT to provide access to content using NFT to others. It has the effect of enabling users to generate profits through NFT.
  • Figure 1 is a reference diagram for explaining a product and an invisible code input to the product according to an embodiment of the present invention.
  • Figure 2 is a reference diagram for explaining the configuration of a product content provision system using an invisible code and NFT according to the present invention.
  • Figure 3 is a reference diagram for explaining the configuration of a product content providing device using an invisible code and NFT according to the present invention.
  • Figure 4 is a reference diagram for explaining the configuration of a product content providing device using an invisible code and NFT according to an embodiment of the present invention.
  • Figure 1 is a reference diagram for explaining a product and an invisible code input to the product according to an embodiment of the present invention.
  • the invisible code 21 is processed to be invisible to the human eye and is input into the product 20.
  • a picture that is a physical product or asset is shown as an example of the product 20, and an invisible code 21 is shown inputted invisible on the picture.
  • the form of the invisible code 21 is not limited and may be implemented in various forms.
  • the user transmits the invisible code 21 through the camera of the user terminal 10 to be scanned, or the user terminal 10 directly verifies the unique identification information of the product included in the invisible code 21. You can send it. Additionally, there may be various methods for scanning an invisible code, but a detailed description of the method for scanning an invisible code is omitted in the present invention.
  • FIG. 2 is a reference diagram for explaining the configuration of a product content provision system (hereinafter referred to as content provision system) using an invisible code and NFT according to the present invention.
  • the content provision system is comprised of a product content provision device 100 (hereinafter, content provision device) using an invisible code and NFT and a user terminal 10. .
  • the content providing device 100 is connected to the user terminal 10 through a network and may be implemented as a server for providing product content to the user terminal 10.
  • the user terminal 10 is a computing device that can receive product content by the content providing device 100, and may include a smart phone, tablet PC, desktop, etc. that are carried, managed, or operated by the user. .
  • the user terminal 10 can be divided into a first user terminal 11 and a second user terminal 12.
  • the first user terminal 11 and the second user terminal 12 are arbitrarily classified according to whether the user terminal 10 is NFT certified.
  • the first user terminal 11 may be a terminal that has authenticated the NFT issued for the product, and the second user terminal 12 may represent a terminal that has not authenticated the NFT.
  • the first user terminal 11 and the second user terminal 12 may be intermediary through the content providing device 100.
  • a content sharing request is received from a plurality of second user terminals 12-1 to 12-n. The content can be received or shared with a separately designated second user terminal 12.
  • FIG. 3 is a reference diagram for explaining the configuration of the content providing device 100 according to the present invention
  • FIG. 4 is a reference diagram for explaining the detailed configuration of the content providing device 100 according to an embodiment of the present invention. .
  • the content providing device 100 includes a product content list providing unit 110, an identification information confirmation unit 120, and a product content providing unit 130.
  • the product content list providing unit 110 generates and provides a product content list corresponding to each NFT stored in the NFT wallet to the user terminal 10 where the NFT wallet is viewed.
  • the product owned by the user is a painting drawn by a specific artist, and the NFT issued for the painting is stored in the NFT wallet, a list of product contents corresponding to the NFT will be provided through the user terminal 10.
  • the product content provided may consist of various forms such as exhibition tickets, discount coupons, event invitations, and videos that are limited to NFT owners.
  • product content can be easily provided through a link delivered to the user terminal 10 of a user who has viewed the NFT wallet and authenticated the NFT, but is not limited to this and can be provided through various methods.
  • the product content list providing unit 110 may update or add content constituting the generated product content list according to the provision period of each content. Accordingly, the value of the NFT of the product can be maintained or increased over time, and the NFT owner can generate additional revenue by sharing continuously changing content with others according to the content sharing method of the present invention, which will be described later. .
  • the identification information confirmation unit 120 receives and scans an invisible code that is inputted invisible to a physical or digital product from the user terminal 10, thereby confirming the identification information assigned to the product. .
  • the invisible code transmitted from the user terminal 10 may mean the form of an invisible code that can be identified by the user terminal 10, and according to another embodiment, the user terminal 10 may use an invisible code. It may also mean product identification information obtained by analyzing the code.
  • the product content provision unit 130 provides content based on confirmed identification information to the user terminal 10, and provides a product that authenticates the NFT issued for the product among the user terminals 10 that delivered the product's invisible code.
  • 1 Provides content including a product content list created corresponding to the NFT to the user terminal. For example, when the first user terminal transmits the invisible code of a product, currently available content from the product content list can be provided. If the usage period of each content that makes up the product content list is permanent, no matter when the product's invisible code is delivered, all content except one-time content can be continuously provided.
  • the product content providing unit 130 may be configured to include a private key generation unit 131, a smart contract conclusion unit 132, and a product content request unit 133.
  • the private key generator 131 can generate a private key that allows the second user terminal 12, which has not authenticated the NFT among the user terminals that delivered the invisible code, to access content related to the product. there is.
  • the smart contract conclusion unit 132 is a smart contract for providing the content designated by the first user terminal 11 to the second user terminal 12 according to the price paid through the second user terminal 12. contract) can be concluded.
  • the product content request unit 133 receives a request to share content included in the product content list corresponding to the NFT from the second user terminal 12 that has not authenticated the NFT, it submits the received content sharing request. 1 Can be delivered to the user terminal (11).
  • the private key generator 131 generates a private key with an expiration date according to a smart contract concluded between the first user terminal 11 and the second user terminal 12, , the generated private key can be provided to the second user terminal 12.
  • the private key can be linked to refer to the NFT certified by the first user terminal 11 and the concluded smart contract. Accordingly, the second user terminal 12 provided with the private key can pass the authentication procedure to access the content. Meanwhile, if access to content through the NFT held by the first user terminal 11 is restricted for some reason, the private key may be disconnected at the same time and the content access function may be lost. This is to prevent problems that may sequentially occur if the NFT certified by the first user terminal 11 is issued or acquired illegally.
  • the product content request unit 133 When the product content request unit 133 receives a request to share content included in the product content list corresponding to the NFT from the second user terminal 12 that has not authenticated the NFT, the received content sharing request is sent to the first It can be delivered to the user terminal 11.
  • the product content request unit 133 automatically sends a content sharing request to the first user terminal 11 at the same time that the second user terminal 12 transmits the invisible code of a specific product and the identification information is confirmed. It can be done as much as possible.
  • the user of the first user terminal 11 that has authenticated the NFT continuously receives content sharing requests and can continue to generate additional profits just by holding the NFT.

Abstract

According to an aspect of the present invention, a device for providing a product content by using an invisible code and an NFT comprises: an identification information identifying unit for scanning an invisible code that is invisibly input to a real product or a digitally implemented product so as to identify identification information assigned to the corresponding product; and a product content providing unit for providing a content based on identified identification information, wherein a content related to a corresponding product is provided to a first user terminal having authenticated an NFT issued for the product from among user terminals having provided an invisible code.

Description

인비저블코드 및 NFT를 이용한 상품 콘텐츠 제공 장치Product content provision device using invisible code and NFT
본 발명은 인비저블코드 및 NFT를 이용한 상품 콘텐츠 제공 장치에 관한 것으로서, 보다 상세하게는, 인비저블코드가 입력된 상품의 NFT를 이용한 콘텐츠 제공 기술에 관한 것이다.The present invention relates to a device for providing product content using an invisible code and NFT, and more specifically, to a technology for providing content using the NFT of a product into which an invisible code is input.
최근 암호화폐 이후 블록체인 기술을 이용한 NFT(Non-Fungible Token)라는 것에 관심이 커지고 있다. NFT는 디지털 또는 실물 상품(자산)에 모두 적용될 수 있으며, 상품에 대한 일종의 고유성을 부여하기 위한 목적으로 발행될 수 있다.Recently, interest in NFT (Non-Fungible Token) using blockchain technology has been growing following cryptocurrency. NFT can be applied to both digital or physical products (assets), and can be issued for the purpose of giving a type of uniqueness to the product.
한편, NFT는 상품의 고유성을 나타내기 위한 정보 그 자체이므로, 블록체인에 기록되는 디지털 데이터로서 존재하게 된다. 즉, NFT가 발행된 상품과 정보 상으로 동기화될 수는 있지만, 실제로 상품과 결합된 상태로 존재하는 것은 아님에 따른 문제들이 발생할 수 있다.Meanwhile, since NFT is information itself to indicate the uniqueness of the product, it exists as digital data recorded on the blockchain. In other words, although NFTs can be informationally synchronized with issued products, problems may arise as they do not actually exist in a state combined with the product.
예를 들어, 디지털 상품은 NFT를 소유하지 않은 사용자들도 얼마든지 원본을 복제하여 소유할 수 도 있으며, 실제로 사용하는데에도 별다른 제약이 따르지 않는다. 실물 상품의 경우에도 실물 상품에 대한 NFT의 무결성을 보장하기 어렵고, 실물 상품의 소실에 따른 리스크를 보장해주지는 못한다는 문제도 있다.For example, digital products can be copied and owned by users who do not own NFTs, and there are no restrictions on actual use. Even in the case of physical products, it is difficult to guarantee the integrity of the NFT for the physical product, and there is also the problem that it cannot guarantee the risk of loss of the physical product.
이에 따라서, NFT의 효용성을 향상시킬 수 있는 방안 및 NFT를 이용한 거래 등을 활성화시킬 수 있는 방안이 필요하다고 할 수 있다.Accordingly, it can be said that a method to improve the utility of NFT and a method to activate transactions using NFT are needed.
이에 본 발명의 발명자는 상술한 문제점을 해결하기 위해서 오랫동안 연구하고 시행착오를 거치며 개발한 끝에 본 발명을 완성하기에 이르렀다.Accordingly, the inventor of the present invention completed the present invention after a long period of research and development through trial and error in order to solve the above-mentioned problems.
본 발명은 상술한 바와 같은 문제점을 해결하기 위해, 실물 또는 디지털로 구현된 상품에 사람이 판별하기 어려운 인비저블코드를 입력하고, 상품에 입력된 인비저블코드가 사용자단말에 의해 전달 또는 스캔되는 경우, 상품의 NFT 인증 여부에 따라 인비저블코드가 입력된 상품과 관련된 콘텐츠를 해당 사용자단말을 통해 제공할 수 있는 인비저블코드 및 NFT를 이용한 상품 콘텐츠 제공 장치를 제공하는 것을 목적으로 한다.In order to solve the problems described above, the present invention inputs an invisible code that is difficult for humans to determine into a physical or digital product, and when the invisible code entered into the product is transmitted or scanned by the user terminal. The purpose is to provide a product content provision device using an invisible code and NFT that can provide content related to a product with an invisible code entered through the corresponding user terminal, depending on whether the product is NFT certified.
본 발명에서 이루고자 하는 기술적 과제들은 상기 기술적 과제로 제한되지 않으며, 언급하지 않은 또 다른 기술적 과제들은 아래의 기재로부터 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에게 명확하게 이해될 수 있을 것이다.The technical problems to be achieved in the present invention are not limited to the above technical problems, and other technical problems not mentioned will be clearly understood by those skilled in the art from the description below.
상술한 문제점을 해결하기 위한 본 발명의 일 국면은, NFT지갑이 열람되는 사용자단말로 NFT지갑에 보관된 NFT 각각에 대응되는 상품콘텐츠목록을 생성하여 제공하는 상품콘텐츠목록제공부; 실물 또는 디지털로 구현된 상품에 비가시적으로 입력되는 인비저블코드(invisible code)를 사용자단말로부터 전달받아 스캔함으로써, 해당 상품에 부여된 식별정보를 확인하는 식별정보확인부; 및 확인된 식별정보에 기초하는 콘텐츠를 사용자단말로 제공하는 상품콘텐츠제공부를 포함하고, 상품콘텐츠제공부는 상품의 인비저블코드를 전달한 사용자단말 중 해당 상품에 대해서 발행된 NFT를 인증한 제1 사용자단말에게 해당 NFT와 대응하게 생성된 상품콘텐츠목록이 포함하는 콘텐츠를 제공한다.One aspect of the present invention to solve the above-described problem is a product content list provider that generates and provides a product content list corresponding to each NFT stored in the NFT wallet to a user terminal where the NFT wallet is viewed; An identification information confirmation unit that confirms the identification information assigned to the product by receiving and scanning an invisible code that is inputted invisible to the physical or digital product from the user terminal; And a product content provider that provides content based on the confirmed identification information to the user terminal, and the product content provider includes a first user terminal that authenticated the NFT issued for the product among the user terminals that delivered the invisible code of the product. Provides content included in the product content list created corresponding to the NFT.
본 발명의 바람직한 실시예에 따르면, 상품콘텐츠제공부는 인비저블코드를 제공한 사용자단말 중 NFT를 인증하지 않은 제2 사용자단말이 해당 상품과 관련된 콘텐츠에 접근할 수 있도록 하는 프라이빗키(private key)를 생성하는 프라이빗키생성부를 포함할 수 있다.According to a preferred embodiment of the present invention, the product content provider provides a private key that allows a second user terminal that has not authenticated the NFT among the user terminals that provided the invisible code to access content related to the product. It may include a private key generation unit.
본 발명의 바람직한 실시예에 따르면, 상품콘텐츠제공부는 제2 사용자단말을 통해 지불된 대가에 따라서 제1 사용자단말이 지정한 콘텐츠를 제2 사용자단말에게 제공하기 위한 스마트컨트랙트(smart contract)를 체결하는 스마트컨트랙트체결부를 포함할 수 있다.According to a preferred embodiment of the present invention, the product content provider enters into a smart contract to provide the content specified by the first user terminal to the second user terminal according to the price paid through the second user terminal. It may include a contract conclusion section.
본 발명의 바람직한 실시예에 따르면, 프라이빗키생성부는 제1 사용자단말 및 제2 사용자단말 사이에 체결된 스마트컨트랙트에 따른 사용기한이 부여되는 프라이빗키를 생성하고, 생성된 프라이빗키를 제2 사용자단말에게 제공할 수 있다.According to a preferred embodiment of the present invention, the private key generator generates a private key with an expiration date according to a smart contract concluded between the first user terminal and the second user terminal, and sends the generated private key to the second user terminal. can be provided to.
본 발명의 바람직한 실시예에 따르면, 프라이빗키는 제1 사용자단말이 보유한 NFT 및 체결된 스마트컨트랙트를 참조 가능하도록 연동되어, 프라이빗키를 제공받은 제2 사용자단말이 콘텐츠에 접근하기 위한 인증절차를 통과할 수 있도록 하고, 제1 사용자단말이 보유한 NFT를 통한 콘텐츠 접근이 제한됨과 동시에 연동이 해제되어 콘텐츠 접근 기능이 상실될 수 있다.According to a preferred embodiment of the present invention, the private key is linked so that it can refer to the NFT held by the first user terminal and the concluded smart contract, so that the second user terminal provided with the private key passes the authentication procedure to access the content. In addition, access to content through the NFT held by the first user terminal is restricted, and at the same time, the linkage may be canceled and the content access function may be lost.
본 발명의 바람직한 실시예에 따르면, 상품콘텐츠제공부는 NFT를 인증하지 않은 제2 사용자단말로부터 해당 NFT와 대응되는 상품콘텐츠목록이 포함하는 콘텐츠에 대한 공유요청을 수신하는 경우 수신한 콘텐츠 공유요청을 제1 사용자단말에게 전달하는 상품콘텐츠요청부를 포함할 수 있다.According to a preferred embodiment of the present invention, when the product content provider receives a request to share content included in the product content list corresponding to the NFT from a second user terminal that has not authenticated the NFT, the product content provider submits the received content sharing request. 1 It may include a product content request section delivered to the user terminal.
본 발명의 바람직한 실시예에 따르면, 상품콘텐츠요청부는 제2 사용자단말이 특정 상품의 인비저블코드를 전달하여 식별정보가 확인됨과 동시에 제1 사용자단말에게 콘텐츠 공유요청이 자동적으로 발송되도록 할 수 있다.According to a preferred embodiment of the present invention, the product content request unit can allow the second user terminal to transmit the invisible code of a specific product to confirm identification information and automatically send a content sharing request to the first user terminal.
본 발명은 상품에 입력되는 인비저블코드를 통해 상품에 대해서 발행된 NFT와 상품을 용이하게 대응시킬 수 있는 효과가 있다.The present invention has the effect of easily matching the product with the NFT issued for the product through an invisible code entered into the product.
또한, 본 발명은 인비저블코드가 입력된 정품인 상품을 통해서만 해당 상품과 관련된 콘텐츠를 제공받을 수 있으므로, 상품 복제에 따른 리스크를 줄일 수 있는 효과가 있다.In addition, the present invention has the effect of reducing the risk of product duplication because content related to the product can be provided only through genuine products with an invisible code entered.
또한, 본 발명은 복제된 상품이 인비저블코드를 포함하더라도 NFT 인증 여부에 따라 콘텐츠를 제공할 수 있으며, NFT를 보유한 사용자가 NFT를 이용한 콘텐츠 접근권을 타인에게 제공 가능하게 함으로써, NFT의 효용성을 향상시키고 NFT를 통한 수익을 창출할 수 있도록 하는 효과가 있다. In addition, the present invention can provide content depending on NFT authentication even if the copied product contains an invisible code, and improves the utility of NFT by enabling users holding NFT to provide access to content using NFT to others. It has the effect of enabling users to generate profits through NFT.
한편, 여기에서 명시적으로 언급되지 않은 효과라 하더라도, 본 발명의 기술적 특징에 의해 기대되는 이하의 명세서에서 기재된 효과 및 그 잠정적인 효과는 본 발명의 명세서에 기재된 것과 같이 취급됨을 첨언한다.Meanwhile, it is to be added that even if the effects are not explicitly mentioned herein, the effects described in the following specification and their potential effects expected from the technical features of the present invention are treated as if described in the specification of the present invention.
도 1은 본 발명의 일 실시예에 따른 상품 및 상품에 입력되는 인비저블코드를 설명하기 위한 참조도이다.Figure 1 is a reference diagram for explaining a product and an invisible code input to the product according to an embodiment of the present invention.
도 2는 본 발명에 따른 인비저블코드 및 NFT를 이용한 상품 콘텐츠 제공 시스템의 구성을 설명하기 위한 참조도이다.Figure 2 is a reference diagram for explaining the configuration of a product content provision system using an invisible code and NFT according to the present invention.
도 3은 본 발명에 따른 인비저블코드 및 NFT를 이용한 상품 콘텐츠 제공 장치의 구성을 설명하기 위한 참조도이다.Figure 3 is a reference diagram for explaining the configuration of a product content providing device using an invisible code and NFT according to the present invention.
도 4는 본 발명의 일 실시예에 따른 인비저블코드 및 NFT를 이용한 상품 콘텐츠 제공 장치의 구성을 설명하기 위한 참조도이다.Figure 4 is a reference diagram for explaining the configuration of a product content providing device using an invisible code and NFT according to an embodiment of the present invention.
본 발명을 설명함에 있어서 관련된 공지기능에 대하여 이 분야의 기술자에게 자명한 사항으로서 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우에는 상세한 설명을 생략한다.In describing the present invention, detailed descriptions of related known functions will be omitted if they are obvious to those skilled in the art and are judged to unnecessarily obscure the gist of the present invention.
도 1은 본 발명의 일 실시예에 따른 상품 및 상품에 입력되는 인비저블코드를 설명하기 위한 참조도이다.Figure 1 is a reference diagram for explaining a product and an invisible code input to the product according to an embodiment of the present invention.
도 1을 참조하면, 인비저블코드(21)는 사람의 눈에 보이지 않게 처리되어 상품(20)에 입력된다. 도 1에서는 실물 상품 또는 자산인 그림을 상품(20)의 예로 나타내고 있으며, 인비저블코드(21)가 그림 상에 비가시적으로 입력된 모습을 표현하였다. 다만, 도 1에서 나타난 바와 같이 인비저블코드(21)의 형태가 한정되는 것은 아니며, 다양한 형태로 구현될 수 있다. 사용자는 사용자단말(10)의 카메라 등을 통해 인비저블코드(21)를 전송하여 스캔되도록 하거나, 사용자단말(10)이 직접 인비저블코드(21)가 포함하는 상품의 고유한 식별정보를 확인하여 전송하도록 할 수 있다. 또한, 인비저블코드를 스캔하기 위한 방법은 다양하게 존재할 수 있지만, 본 발명에서는 인비저블코드의 스캔 방법에 대한 자세한 설명은 생략한다.Referring to FIG. 1, the invisible code 21 is processed to be invisible to the human eye and is input into the product 20. In Figure 1, a picture that is a physical product or asset is shown as an example of the product 20, and an invisible code 21 is shown inputted invisible on the picture. However, as shown in FIG. 1, the form of the invisible code 21 is not limited and may be implemented in various forms. The user transmits the invisible code 21 through the camera of the user terminal 10 to be scanned, or the user terminal 10 directly verifies the unique identification information of the product included in the invisible code 21. You can send it. Additionally, there may be various methods for scanning an invisible code, but a detailed description of the method for scanning an invisible code is omitted in the present invention.
도 2는 본 발명에 따른 인비저블코드 및 NFT를 이용한 상품 콘텐츠 제공 시스템(이하, 콘텐츠 제공 시스템)의 구성을 설명하기 위한 참조도이다.Figure 2 is a reference diagram for explaining the configuration of a product content provision system (hereinafter referred to as content provision system) using an invisible code and NFT according to the present invention.
도 2의 (a)를 참조하면, 본 발명에 따른 콘텐츠 제공 시스템은 인비저블코드 및 NFT를 이용한 상품 콘텐츠 제공 장치(100)(이하, 콘텐츠 제공 장치) 및 사용자단말(10)을 포함하여 구성된다.Referring to (a) of Figure 2, the content provision system according to the present invention is comprised of a product content provision device 100 (hereinafter, content provision device) using an invisible code and NFT and a user terminal 10. .
여기에서, 콘텐츠 제공 장치(100) 사용자단말(10)과 네트워크로 연결되어 사용자단말(10)에게 상품 콘텐츠를 제공하기 위한 서버로 구현될 수 있다.Here, the content providing device 100 is connected to the user terminal 10 through a network and may be implemented as a server for providing product content to the user terminal 10.
또한, 사용자단말(10)은 콘텐츠 제공 장치(100)에 의해 상품 콘텐츠를 제공받을 수 있는 컴퓨팅 장치로서, 사용자에 의해 휴대, 관리 또는 조작되는 스마트 폰, 태블릿 PC, 데스크탑 등이 이에 해당할 수 있다.In addition, the user terminal 10 is a computing device that can receive product content by the content providing device 100, and may include a smart phone, tablet PC, desktop, etc. that are carried, managed, or operated by the user. .
도 2의 (b)를 참조하면, 사용자단말(10)은 제1 사용자단말(11) 및 제2 사용자단말(12)로 구분될 수 있다.Referring to (b) of FIG. 2, the user terminal 10 can be divided into a first user terminal 11 and a second user terminal 12.
제1 사용자단말(11) 및 제2 사용자단말(12)은 사용자단말(10)을 NFT 인증 여부에 따라 임의로 구분한 것이다. 제1 사용자단말(11)은 상품에 대해서 발행된 NFT를 인증한 단말이고, 제2 사용자단말(12)은 NFT를 인증하지 않은 단말을 의미할 수 있다. 제1 사용자단말(11) 및 제2 사용자단말(12)은 콘텐츠 공유 등을 위해 서로 접촉해야할 경우 콘텐츠 제공 장치(100)를 통해 중개될 수 있다. 일반적으로, 상품에 대한 NFT를 인증한 제1 사용자단말(11)이 상품과 관련된 콘텐츠를 공유하는 위치에 있게 되므로, 복수의 제2 사용자단말(12-1 내지 12-n)로부터 콘텐츠 공유요청을 받거나, 별도로 지정한 제2 사용자단말(12)에게 콘텐츠를 공유할 수 있게 된다.The first user terminal 11 and the second user terminal 12 are arbitrarily classified according to whether the user terminal 10 is NFT certified. The first user terminal 11 may be a terminal that has authenticated the NFT issued for the product, and the second user terminal 12 may represent a terminal that has not authenticated the NFT. When the first user terminal 11 and the second user terminal 12 need to contact each other for content sharing, etc., the first user terminal 11 and the second user terminal 12 may be intermediary through the content providing device 100. In general, since the first user terminal 11 that has authenticated the NFT for the product is in a position to share content related to the product, a content sharing request is received from a plurality of second user terminals 12-1 to 12-n. The content can be received or shared with a separately designated second user terminal 12.
도 3은 본 발명에 따른 콘텐츠 제공 장치(100)의 구성을 설명하기 위한 참조도이며, 도 4는 본 발명의 일 실시예에 따른 콘텐츠 제공 장치(100)의 세부 구성을 설명하기 위한 참조도이다.FIG. 3 is a reference diagram for explaining the configuration of the content providing device 100 according to the present invention, and FIG. 4 is a reference diagram for explaining the detailed configuration of the content providing device 100 according to an embodiment of the present invention. .
도 3을 참조하면, 콘텐츠 제공 장치(100)는 상품콘텐츠목록제공부(110), 식별정보확인부(120) 및 상품콘텐츠제공부(130)를 포함하여 구성된다.Referring to FIG. 3, the content providing device 100 includes a product content list providing unit 110, an identification information confirmation unit 120, and a product content providing unit 130.
상품콘텐츠목록제공부(110)는 NFT지갑이 열람되는 사용자단말(10)로 NFT지갑에 보관된 NFT 각각에 대응되는 상품콘텐츠목록을 생성하여 제공한다.The product content list providing unit 110 generates and provides a product content list corresponding to each NFT stored in the NFT wallet to the user terminal 10 where the NFT wallet is viewed.
예를 들어, 사용자가 소유한 상품이 특정 화가가 그린 그림이고, 해당 그림에 대해서 발행된 NFT를 NFT지갑에 보관하고 있다면, 해당 NFT에 대응되는 상품콘텐츠목록이 사용자단말(10)을 통해 제공될 수 있다. 여기에서, 제공되는 상품콘텐츠는 NFT 소유자에게만 한정적으로 제공되는 전시회티켓, 할인쿠폰, 이벤트초대장, 동영상 등 다양한 형태로 구성될 수 있다. 또한, 상품콘텐츠는 NFT지갑을 열람하여 NFT를 인증한 사용자의 사용자단말(10)로 전달되는 링크를 통해 용이하게 제공될 수 있지만, 이에 한정되는 것은 아니며 다양한 방법을 통해 제공될 수 있다.For example, if the product owned by the user is a painting drawn by a specific artist, and the NFT issued for the painting is stored in the NFT wallet, a list of product contents corresponding to the NFT will be provided through the user terminal 10. You can. Here, the product content provided may consist of various forms such as exhibition tickets, discount coupons, event invitations, and videos that are limited to NFT owners. In addition, product content can be easily provided through a link delivered to the user terminal 10 of a user who has viewed the NFT wallet and authenticated the NFT, but is not limited to this and can be provided through various methods.
또한, 상품콘텐츠목록제공부(110)는 생성한 상품콘텐츠목록을 구성하는 콘텐츠는 각 콘텐츠의 제공 기간에 따라 갱신 또는 추가될 수 있다. 이에 따라, 상품의 NFT의 가치는 시간이 지나도 유지되거나 높아질 수 있으며, NFT 소유주는 후술되는 본 발명의 콘텐츠 공유 방법에 따라 지속적으로 변경되는 콘텐츠를 타인에게 공유하여 부가적인 수익을 창출할 수 도 있다.Additionally, the product content list providing unit 110 may update or add content constituting the generated product content list according to the provision period of each content. Accordingly, the value of the NFT of the product can be maintained or increased over time, and the NFT owner can generate additional revenue by sharing continuously changing content with others according to the content sharing method of the present invention, which will be described later. .
식별정보확인부(120)는 실물 또는 디지털로 구현된 상품에 비가시적으로 입력되는 인비저블코드(invisible code)를 사용자단말(10)로부터 전달받아 스캔함으로써, 해당 상품에 부여된 식별정보를 확인한다.The identification information confirmation unit 120 receives and scans an invisible code that is inputted invisible to a physical or digital product from the user terminal 10, thereby confirming the identification information assigned to the product. .
여기에서, 사용자단말(10)로부터 전달되는 인비저블코드는 사용자단말(10)이 식별할 수 있는 인비저블코드의 형태 그대로를 의미할 수 있으며, 다른 실시예에 따라 사용자단말(10)이 인비저블코드를 분석하여 획득한 상품의 식별정보를 의미할 수 도 있다.Here, the invisible code transmitted from the user terminal 10 may mean the form of an invisible code that can be identified by the user terminal 10, and according to another embodiment, the user terminal 10 may use an invisible code. It may also mean product identification information obtained by analyzing the code.
상품콘텐츠제공부(130)는 확인된 식별정보에 기초하는 콘텐츠를 사용자단말(10)로 제공하되, 상품의 인비저블코드를 전달한 사용자단말(10) 중 해당 상품에 대해서 발행된 NFT를 인증한 제1 사용자단말에게 해당 NFT와 대응하게 생성된 상품콘텐츠목록이 포함하는 콘텐츠를 제공한다. 예를 들어, 제1 사용자단말이 상품의 인비저블코드를 전달하는 경우, 상품콘텐츠목록 중 현재 제공 가능한 콘텐츠를 제공받을 수 있다. 만약, 상품콘텐츠목록을 구성하는 각 콘텐츠의 이용 기간이 영구적이라면 상품의 인비저블코드를 언제 전달하더라도, 1회성 콘텐츠를 제외한 모든 콘텐츠를 지속적으로 제공받을 수 있다.The product content provision unit 130 provides content based on confirmed identification information to the user terminal 10, and provides a product that authenticates the NFT issued for the product among the user terminals 10 that delivered the product's invisible code. 1 Provides content including a product content list created corresponding to the NFT to the user terminal. For example, when the first user terminal transmits the invisible code of a product, currently available content from the product content list can be provided. If the usage period of each content that makes up the product content list is permanent, no matter when the product's invisible code is delivered, all content except one-time content can be continuously provided.
도 4를 참조하면, 상품콘텐츠제공부(130)는 프라이빗키생성부(131), 스마트컨트랙트체결부(132) 및 상품콘텐츠요청부(133)를 포함하여 구성될 수 있다.Referring to Figure 4, the product content providing unit 130 may be configured to include a private key generation unit 131, a smart contract conclusion unit 132, and a product content request unit 133.
프라이빗키생성부(131)는 인비저블코드를 전달한 사용자단말 중 NFT를 인증하지 않은 제2 사용자단말(12)이 해당 상품과 관련된 콘텐츠에 접근할 수 있도록 하는 프라이빗키(private key)를 생성할 수 있다.The private key generator 131 can generate a private key that allows the second user terminal 12, which has not authenticated the NFT among the user terminals that delivered the invisible code, to access content related to the product. there is.
또한, 스마트컨트랙트체결부(132)는 제2 사용자단말(12)을 통해 지불된 대가에 따라서 제1 사용자단말(11)이 지정한 콘텐츠를 제2 사용자단말(12)에게 제공하기 위한 스마트컨트랙트(smart contract)를 체결할 수 있다.In addition, the smart contract conclusion unit 132 is a smart contract for providing the content designated by the first user terminal 11 to the second user terminal 12 according to the price paid through the second user terminal 12. contract) can be concluded.
또한, 상품콘텐츠요청부(133)는 NFT를 인증하지 않은 제2 사용자단말(12)로부터 해당 NFT와 대응되는 상품콘텐츠목록이 포함하는 콘텐츠에 대한 공유요청을 수신하는 경우 수신한 콘텐츠 공유요청을 제1 사용자단말(11)에게 전달할 수 있다.In addition, when the product content request unit 133 receives a request to share content included in the product content list corresponding to the NFT from the second user terminal 12 that has not authenticated the NFT, it submits the received content sharing request. 1 Can be delivered to the user terminal (11).
본 발명의 바람직한 실시예에 따르면, 프라이빗키생성부(131)는 제1 사용자단말(11) 및 제2 사용자단말(12) 사이에 체결된 스마트컨트랙트에 따른 사용기한이 부여되는 프라이빗키를 생성하고, 생성된 프라이빗키를 제2 사용자단말(12)에게 제공할 수 있다.According to a preferred embodiment of the present invention, the private key generator 131 generates a private key with an expiration date according to a smart contract concluded between the first user terminal 11 and the second user terminal 12, , the generated private key can be provided to the second user terminal 12.
또한, 프라이빗키는 제1 사용자단말(11)이 인증한NFT 및 체결된 스마트컨트랙트를 참조 가능하도록 연동될 수 있다. 이에 따라, 프라이빗키를 제공받은 제2 사용자단말(12)은 콘텐츠에 접근하기 위한 인증절차를 통과할 수 있게 된다. 한편, 제1 사용자단말(11)이 보유한 NFT를 통한 콘텐츠 접근이 어떠한 이유로 제한되는 경우에는 동시에 프라이빗키의 연동이 해제되어 콘텐츠 접근 기능이 상실될 수 있다. 이는, 제1 사용자단말(11)이 인증한 NFT가 부정하게 발행되거나 취득된 것일 경우 연쇄적으로 발생할 수 있는 문제를 방지하기 위한 것이다.In addition, the private key can be linked to refer to the NFT certified by the first user terminal 11 and the concluded smart contract. Accordingly, the second user terminal 12 provided with the private key can pass the authentication procedure to access the content. Meanwhile, if access to content through the NFT held by the first user terminal 11 is restricted for some reason, the private key may be disconnected at the same time and the content access function may be lost. This is to prevent problems that may sequentially occur if the NFT certified by the first user terminal 11 is issued or acquired illegally.
상품콘텐츠요청부(133)는 NFT를 인증하지 않은 제2 사용자단말(12)로부터 해당 NFT와 대응되는 상품콘텐츠목록이 포함하는 콘텐츠에 대한 공유요청을 수신하는 경우, 수신한 콘텐츠 공유요청을 제1 사용자단말(11)에게 전달할 수 있다. 예를 들어, 상품콘텐츠요청부(133)는 제2 사용자단말(12)이 특정 상품의 인비저블코드를 전달하여 식별정보가 확인됨과 동시에 제1 사용자단말(11)에게 콘텐츠 공유요청이 자동적으로 발송되도록 할 수 있다. 상술한 바와 같이 NFT를 보유하지 않은 사용자의 콘텐츠 공유요청을 NFT를 보유한 사용자에게 자동적으로 발송함으로써, 양 사용자를 용이하게 중개할 수 있게 된다. 또한, NFT를 인증한 제1 사용자단말(11)의 사용자는 지속적으로 콘텐츠 공유요청을 수신하게 되어 NFT를 보유한 것 만으로도 부가적인 수익을 지속 창출할 수 있게 된다.When the product content request unit 133 receives a request to share content included in the product content list corresponding to the NFT from the second user terminal 12 that has not authenticated the NFT, the received content sharing request is sent to the first It can be delivered to the user terminal 11. For example, the product content request unit 133 automatically sends a content sharing request to the first user terminal 11 at the same time that the second user terminal 12 transmits the invisible code of a specific product and the identification information is confirmed. It can be done as much as possible. As described above, by automatically sending content sharing requests from users who do not possess NFTs to users who possess NFTs, it is possible to easily mediate between both users. In addition, the user of the first user terminal 11 that has authenticated the NFT continuously receives content sharing requests and can continue to generate additional profits just by holding the NFT.
본 발명은 본 발명의 특징을 벗어나지 않는 범위에서 다른 특정한 형태로 구체화될 수 있음은 당업자에게 자명하다. 따라서, 상기의 상세한 설명은 모든 면에서 제한적으로 해석되어서는 아니되고 예시적인 것으로 고려되어야 한다. 본 발명의 범위는 첨부된 청구항의 합리적 해석에 의해 결정되어야 하고, 본 발명의 등가적 범위 내에서의 모든 변경은 본 발명의 범위에 포함된다.It is obvious to those skilled in the art that the present invention can be embodied in other specific forms without departing from the characteristics of the present invention. Accordingly, the above detailed description should not be construed as restrictive in all respects and should be considered illustrative. The scope of the present invention should be determined by reasonable interpretation of the appended claims, and all changes within the equivalent scope of the present invention are included in the scope of the present invention.
[부호의 설명][Explanation of symbols]
10: 사용자단말10: User terminal
11: 제1 사용자단말11: First user terminal
12: 제2 사용자단말12: Second user terminal
20: 상품20: Goods
21: 인비저블코드21: Invisible Code
100: 인비저블코드 및 NFT를 이용한 상품 콘텐츠 제공 장치100: Product content provision device using invisible code and NFT
110: 상품콘텐츠목록제공부110: Product content list provision department
120: 식별정보확인부120: Identification information confirmation unit
130: 상품콘텐츠제공부130: Product content provision department
131: 프라이빗키생성부131: Private key generation unit
132: 스마트컨트랙트체결부132: Smart contract conclusion part
133: 상품콘텐츠요청부133: Product content request section

Claims (7)

  1. NFT지갑이 열람되는 사용자단말로 NFT지갑에 보관된 NFT 각각에 대응되는 상품콘텐츠목록을 생성하여 제공하는 상품콘텐츠목록제공부;A product content list provider that generates and provides a product content list corresponding to each NFT stored in the NFT wallet through a user terminal where the NFT wallet is viewed;
    실물 또는 디지털로 구현된 상품에 비가시적으로 입력되는 인비저블코드(invisible code)를 사용자단말로부터 전달받아 스캔함으로써, 해당 상품에 부여된 식별정보를 확인하는 식별정보확인부; 및An identification information confirmation unit that confirms the identification information assigned to the product by receiving and scanning an invisible code that is inputted invisible to the physical or digital product from the user terminal; and
    확인된 식별정보에 기초하는 콘텐츠를 사용자단말로 제공하는 상품콘텐츠제공부를 포함하고,It includes a product content provision unit that provides content based on confirmed identification information to the user terminal,
    상품콘텐츠제공부는Product content provision department
    상품의 인비저블코드를 전달한 사용자단말 중 해당 상품에 대해서 발행된 NFT를 인증한 제1 사용자단말에게 해당 NFT와 대응하게 생성된 상품콘텐츠목록이 포함하는 콘텐츠를 제공하는,Among the user terminals that have delivered the product's invisible code, the first user terminal that has authenticated the NFT issued for the product is provided with content containing a product content list created corresponding to the NFT,
    인비저블코드 및 NFT를 이용한 상품 콘텐츠 제공 장치.Product content provision device using invisible code and NFT.
  2. 제1항에 있어서,According to paragraph 1,
    상품콘텐츠제공부는Product content provision department
    인비저블코드를 전달한 사용자단말 중 NFT를 인증하지 않은 제2 사용자단말이 해당 상품과 관련된 콘텐츠에 접근할 수 있도록 하는 프라이빗키(private key) 생성하는 프라이빗키생성부를 포함하는,Includes a private key generation unit that generates a private key that allows a second user terminal that has not authenticated the NFT among the user terminals that delivered the invisible code to access content related to the product,
    인비저블코드 및 NFT를 이용한 상품 콘텐츠 제공 장치.Product content provision device using invisible code and NFT.
  3. 제2항에 있어서,According to paragraph 2,
    상품콘텐츠제공부는Product content provision department
    제2 사용자단말을 통해 지불된 대가에 따라서 제1 사용자단말이 지정한 콘텐츠를 제2 사용자단말에게 제공하기 위한 스마트컨트랙트(smart contract)를 체결하는 스마트컨트랙트체결부를 포함하는,Comprising a smart contract conclusion unit that concludes a smart contract for providing content designated by the first user terminal to the second user terminal according to the price paid through the second user terminal,
    인비저블코드 및 NFT를 이용한 상품 콘텐츠 제공 장치.Product content provision device using invisible code and NFT.
  4. 제3항에 있어서,According to paragraph 3,
    프라이빗키생성부는Private key generation section
    제1 사용자단말 및 제2 사용자단말 사이에 체결된 스마트컨트랙트에 따른 사용기한이 부여되는 프라이빗키를 생성하고, 생성된 프라이빗키를 제2 사용자단말에게 제공하는,Generating a private key with a usage period according to a smart contract concluded between the first user terminal and the second user terminal, and providing the generated private key to the second user terminal,
    인비저블코드 및 NFT를 이용한 상품 콘텐츠 제공 장치.Product content provision device using invisible code and NFT.
  5. 제3항에 있어서,According to paragraph 3,
    프라이빗키는Private key
    제1 사용자단말이 보유한 NFT 및 체결된 스마트컨트랙트를 참조 가능하도록 연동되어, 프라이빗키를 제공받은 제2 사용자단말이 콘텐츠에 접근하기 위한 인증절차를 통과할 수 있도록 하고, 제1 사용자단말이 보유한 NFT를 통한 콘텐츠 접근이 제한됨과 동시에 연동이 해제되어 콘텐츠 접근 기능이 상실되는,It is linked so that the NFT held by the first user terminal and the concluded smart contract can be referenced, so that the second user terminal provided with the private key can pass the authentication process to access the content, and the NFT held by the first user terminal Access to content is restricted and at the same time, the link is canceled and the content access function is lost.
    인비저블코드 및 NFT를 이용한 상품 콘텐츠 제공 장치.Product content provision device using invisible code and NFT.
  6. 제1항에 있어서,According to paragraph 1,
    상품콘텐츠제공부는Product content provision department
    NFT를 인증하지 않은 제2 사용자단말로부터 해당 NFT와 대응되는 상품콘텐츠목록이 포함하는 콘텐츠에 대한 공유요청을 수신하는 경우 수신한 콘텐츠 공유요청을 제1 사용자단말에게 전달하는 상품콘텐츠요청부를 포함하는,When receiving a sharing request for content included in a product content list corresponding to the NFT from a second user terminal that has not authenticated the NFT, comprising a product content request unit that delivers the received content sharing request to the first user terminal,
    인비저블코드 및 NFT를 이용한 상품 콘텐츠 제공 장치.Product content provision device using invisible code and NFT.
  7. 제6항에 있어서,According to clause 6,
    상품콘텐츠요청부는Product content request department
    제2 사용자단말이 특정 상품의 인비저블코드를 전달하여 식별정보가 확인됨과 동시에 제1 사용자단말에게 콘텐츠 공유요청이 자동적으로 발송되도록 하는,The second user terminal transmits the invisible code of a specific product so that the identification information is confirmed and a content sharing request is automatically sent to the first user terminal.
    인비저블코드 및 NFT를 이용한 상품 콘텐츠 제공 장치.Product content provision device using invisible code and NFT.
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KR102388233B1 (en) * 2021-09-02 2022-04-18 김한조 Service providing method performing server of music platform using nft based on blockchain
KR102397137B1 (en) * 2021-10-05 2022-05-12 주식회사 그라운드그룹 Apparatus for providing prodcut authentication information using non-fungible token

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