Asset management device and asset management method

Abstract

There is provided an asset management method, comprising the steps of obtaining an NFT asset ID of an NFT asset associated with a real asset, mapping the obtained NFT asset ID and a wallet ID uniquely generated for the real asset based on one-to-one, and registering the mapped NFT asset ID and wallet ID on a block chain, in which the real asset is associated with the real asset through the registered NFT asset ID and wallet ID integrated into the real asset. The NFT assets may be uniquely identified for real assets.

Description

Technical Field

[0001] The present disclosure relates to an asset management device and an asset management method. More specifically, the present disclosure relates to an asset management device and a method for integrating a non-fungible token (NFT) asset identifier (ID) of a non-fungible token (NFT) asset and a wallet ID assigned to a real asset linked to the NFT asset into the real asset. Background Art

[0002] In recent years, various types of digital assets have been created and traded.

[0003] However, users who wish to purchase digital assets cannot directly purchase digital assets using fixed currencies (such as the Korean won (KRW)), but need to convert the fixed currencies into cryptocurrencies (such as Ethereum, Bitcoin, etc.) on a cryptocurrency exchange (exchange) and then use the cryptocurrencies to purchase the desired digital assets through the digital asset exchange.

[0004] Furthermore, even when selling digital assets owned by the user, the user is inconvenienced because after selling the digital assets through the digital asset exchange, the cryptocurrency such as Ethereum, Bitcoin, etc. received as payment must be converted back to KRW on the cryptocurrency exchange.

[0005] Additionally, users of cryptocurrency exchanges and digital asset exchanges must pay certain fees for conversion and each transaction.

[0006] Furthermore, since users need to understand existing technical concepts to a certain extent, such as creating a wallet identifier (ID), in order to trade digital assets, there are obstacles for users to conveniently trade digital assets. Summary of the invention

[0007] Technical issues

[0008] The present disclosure provides an asset management device and an asset management method for integrating an NFT asset ID of an NFT asset and a wallet ID assigned to a real asset linked to the NFT asset with the real asset.

[0009] The technical problems to be achieved by the present invention are not limited to the above-mentioned technical problems, and those skilled in the art can clearly understand other unmentioned technical problems through the following description.

[0010] Solution to the problem

[0011] According to an embodiment of the present disclosure, an asset management method includes obtaining a non-fungible token (NFT) asset identifier (ID) linked to a real asset. The asset management method includes mapping the obtained NFT asset ID to a wallet ID uniquely generated in a one-to-one manner associated with the real asset. The asset management method includes registering the mapped NFT asset ID and wallet ID on the blockchain. Through the registered NFT asset ID and wallet ID integrated into the real asset, the NFT asset can be uniquely identified in association with the real asset.

[0012] According to an embodiment of the present disclosure, an asset management device includes a memory storing one or more instructions. The asset management device includes a processor configured to run one or more instructions stored in the memory to obtain an NFT asset ID of an NFT asset linked to a real asset. A processor configured to run one or more instructions stored in the memory to map the obtained NFT asset ID to a wallet ID uniquely generated in a one-to-one manner in association with the real asset. A processor configured to run one or more instructions stored in the memory to register the mapped NFT asset ID and wallet ID on the blockchain. A processor configured to run one or more instructions stored in the memory to control the NFT asset to be uniquely identified in association with the real asset through the registered NFT asset ID and wallet ID integrated into the real asset.

[0013] According to an embodiment of the present disclosure, a computer-readable recording medium having recorded thereon a program for executing an asset management method, the asset management method comprising obtaining an NFT asset ID of an NFT asset linked to a real asset. A computer-readable recording medium having recorded thereon a program for executing an asset management method, the asset management method comprising mapping the obtained NFT asset ID to a wallet ID uniquely generated in a one-to-one manner in association with the real asset. A computer-readable recording medium having recorded thereon a program for executing an asset management method, the asset management method comprising registering the mapped NFT asset ID and wallet ID on a blockchain. Through the registered NFT asset ID and wallet ID integrated into the real asset, the NFT asset can be uniquely identified in association with the real asset. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram illustrating an example of an asset management device according to an embodiment of the present disclosure.

[0015] Figure 2 is a block diagram of a configuration of an asset management device according to an embodiment of the present disclosure.

[0016] Figure 3is a block diagram of a detailed configuration of an asset management device according to an embodiment of the present disclosure.

[0017] Figure 4 is a flowchart of an asset management method according to an embodiment of the present disclosure.

[0018] Figure 5 is a detailed flow chart of the asset management method according to an embodiment of the present disclosure.

[0019] Figure 6 is a schematic diagram showing an example of an asset management device according to an embodiment of the present disclosure performing minting of digital assets into non-fungible tokens (NFTs).

[0020] Figure 7a is a schematic diagram showing an example of an asset management method according to the related art.

[0021] Figure 7b is a schematic diagram illustrating an example of an asset management method according to an embodiment of the present disclosure.

[0022] Figure 8 is a schematic diagram showing an example of a real asset in which an NFT asset identifier (ID) and a wallet ID are integrated according to an embodiment of the present disclosure.

[0023] Figure 9a is a flow chart of a method for trading digital assets according to the prior art.

[0024] Figure 9b is a flowchart of a method for trading digital assets according to an embodiment of the present disclosure.

[0025] Fig.10 is a schematic diagram showing an example of a method for trading NFT assets according to an embodiment of the present disclosure.

[0026] Fig.11 is a flowchart of a method for producing real assets using an asset management method performed by a real asset producer according to an embodiment of the present disclosure.

[0027] Fig.12 is a flowchart of an example of trading real assets by using an asset management method according to an embodiment of the present disclosure.

[0028] Fig.13 is a schematic diagram illustrating an example of a real asset according to an embodiment of the present disclosure.

[0029] Fig.14 is a schematic diagram showing an example of a blockchain network system according to an embodiment of the present disclosure.

[0030] Fig.15is a schematic diagram illustrating an example of a real asset according to an embodiment of the present disclosure.

[0031] Fig.16 is a schematic diagram illustrating another example of a real asset according to an embodiment of the present disclosure. DETAILED DESCRIPTION

[0032] The embodiments of the present disclosure will be described more fully below with reference to the accompanying drawings so that they can be easily implemented by those skilled in the art. However, the present disclosure may have different forms and should not be construed as being limited to the embodiments set forth herein.

[0033] The terms used in the present disclosure are common terms currently widely used in the art based on the functions described in the present disclosure, but may have different meanings according to the intentions of technicians in the relevant field, precedent situations, the emergence of new technologies, etc. Therefore, the terms used herein should not be defined by their simple names, but are defined based on the meanings of the terms and the overall description of the present disclosure.

[0034] Furthermore, the terminology used herein is only used to describe particular embodiments of the present disclosure and is not intended to be limiting of the present disclosure.

[0035] Furthermore, throughout the specification, it should be understood that when a part is referred to as being “connected” or “coupled” to another part, it can be directly connected to the other part or electrically coupled to the other part with one or more intervening elements therebetween.

[0036] The use of the term "the" and similar indicators used in the specification, especially in the appended claims, should be interpreted to cover both the singular and the plural. In addition, unless explicitly specified herein, the operations according to the methods of the present disclosure described herein may be performed in any suitable order. The embodiments of the present disclosure are not limited to the order of operations described.

[0037] Expressions such as "in some embodiments" or "in an embodiment" described in various parts of the specification do not necessarily refer to the same embodiment.

[0038] Some embodiments of the present disclosure can be described according to function block components and various processing operations. Some or all of these function blocks can be implemented by any number of hardware and / or software components that perform specific functions. For example, the function blocks of the present disclosure can be implemented by one or more microprocessors or by circuit components for performing certain functions. In addition, the function blocks according to the present disclosure can be implemented with various programming or scripting languages. The function blocks can be implemented using various algorithms executed on one or more processors. In addition, the present disclosure can adopt the technology of related fields for electronic configuration, signal processing and / or data processing. Terms such as "mechanism", "element", "component" and "construction" can be used in a broad sense and are not limited to mechanical or physical components.

[0039] In addition, the connecting lines or connectors shown in the various figures are intended to represent exemplary functional connections and / or physical or logical couplings between the components in the figures. In actual devices, the connections between components can be represented by many alternative or additional functional relationships, physical connections or logical connections.

[0040] As used herein, the term “unit” or “module” indicates a unit for processing at least one function or operation and may be implemented using hardware or software, or a combination of hardware and software.

[0041] Furthermore, in the specification, the term "user" refers to a person who controls a function or operation of an asset management device by using an asset management method, and may include a viewer, an administrator, or an installation engineer.

[0042] In the specification, "virtual assets" or "digital assets" may refer to electronic tokens and all rights associated with them that have economic value and can be electronically traded and transferred.

[0043] Hereinafter, the present disclosure will be described in detail with reference to the accompanying drawings.

[0044] Figure 1 is a schematic diagram illustrating an example of an asset management device according to an embodiment of the present disclosure.

[0045] refer to Figure 1, the asset management device 100 of the present disclosure may be a TV, but this is merely an embodiment, and may be implemented as any of a variety of electronic devices including at least one processor 110. The asset management device 100 may also be referred to as an electronic device. For example, the asset management device 100 may be implemented in various forms, such as a tablet PC, a digital camera, a camcorder, a laptop computer, a netbook computer, a desktop computer, an e-book terminal, a video phone, a digital broadcast terminal, a personal digital assistant (PDA), a portable multimedia player (PMP), a navigation device, an MP3 player, a wearable device, a smart refrigerator, other household appliances, other mobile devices, and the like. In addition, the asset management device 100 may be a device configured to implement only the asset management method described in the present disclosure without additional functions.

[0046] In particular, the present disclosure can be easily implemented by a display device including an audio outputter and a large video outputter, such as a TV, but is not limited thereto. In addition, the asset management device 100 can be implemented in a fixed or mobile form, and can be a digital broadcast receiver capable of receiving digital broadcasts.

[0047] The asset management device 100 can be implemented not only as a flat display device, but also as a curved display device having a screen with curvature or a flexible display device with adjustable curvature. The output resolution of the asset management device 100 can include, for example, high definition (HD), full HD, ultra high definition, or a resolution higher than ultra high definition.

[0048] The asset management device 100 of the present disclosure may communicate with the blockchain network 200. The blockchain network 200 may be a network using blockchain technology.

[0049] Blockchain technology may refer to data forgery prevention technology based on distributed computing technology. In detail, blockchain technology may be a technology that allows managed data to be stored in a distributed data storage environment called a "block" on a peer-to-peer (P2P) basis, and the "block" is formed by connecting multiple small-sized data in the form of a chain, so that no one can arbitrarily (without permission) modify the stored data, and anyone can view the results of the change.

[0050] All pieces of data propagated to users before a block is found are recorded in a block and sent equally to all connected users in a P2P manner. Therefore, users may not arbitrarily modify or omit data. Each block has the date when the block was found and a link to the previous block, and a collection of these blocks can be called a blockchain. In other words, blockchain technology is a technology for creating bundles of many records.

[0051] A block is a unit for storing data and is divided into a body and a header. The body may include details of a transaction, and the header may contain cryptographic codes such as a Merkle hash (Merkle root) and a nonce (a random number related to encryption).

[0052] For example, a block may be generated approximately every 10 minutes.

[0053] Each block can be created by collecting transaction records and verifying their authenticity, and can be linked to previous blocks to form a blockchain.

[0054] As another example, in the specification, when a certain amount of data is accumulated, arbitrary data propagated on the blockchain creates block data, and the created block data can be verified by nodes in the blockchain and then linked to the previous block data.

[0055] In blockchain, transaction records are not stored and managed in a centralized server, but rather individual servers participating in the transaction gather to maintain and manage the network. Individual servers, i.e., participants, are referred to as nodes. In the present disclosure, the asset management device 100 may correspond to one of the nodes.

[0056] Since the blockchain network 200 has no central administrator, the role of the node that distributes the block is important in the blockchain network 200, and a new block is created only when the majority of participating nodes agree on the new block. Since nodes such as computers store the blockchain, even when some nodes are hacked to change the existing content, the data remains intact on a large number of nodes, so the data can be continuously saved.

[0057] Furthermore, in the specification, arbitrary data propagated to the blockchain is stored on the nodes participating in the blockchain, and the nodes can verify whether the data has been tampered with or forged by comparing the data with the data stored on each participating node in a periodic or aperiodic manner.

[0058] The blockchain network 200 may be implemented entirely in hardware, or partially in hardware and partially in software, and may be composed of one or more servers or computers, one or more terminals, and the like.

[0059] According to an embodiment of the present disclosure, by using smart contract technology applied to a blockchain based on Ethereum (ERC-721), "NFT assets" are non-fungible digital assets and can be created by assigning a unique identifier (ID) and metadata information to the content, so that the unique identification code can identify the asset without changing even after several transactions.

[0060] Existing virtual assets (such as Bitcoin and Ethereum) can be exchanged equally because the coins owned by people (for example, A and B) are indistinguishable from traditional currencies. On the other hand, in the case of NFT assets, each token has unique information and attributes and represents a completely different asset because it contains at least one of the unique name of the product that issued the NFT, a unique symbol, the owner, and other metadata information so that the history of its owner is tracked, etc., and therefore, even if visually implemented in the same form, each token may not be considered to have the same value.

[0061] exist Figure 1 In an embodiment of the present disclosure, the digital painting C150 of a famous painter displayed on the asset management device 100 may be an NFT asset.

[0062] In other words, the digital painting C 150 of the famous painter displayed on the asset management device 100 is irreplaceable and can be assigned a unique asset identifier (ID) and metadata information so that the unique identification code can identify the digital painting C 150 without changing even after several transactions.

[0063] exist Figure 1 In an embodiment of the present disclosure, the digital painting C 150 as an NFT asset may be displayed only on one asset management device 100 .

[0064] In this case, the digital image C 150 as an NFT asset can be linked or integrated with the asset management device 100 as a real asset.

[0065] In the present disclosure, "real assets" may be tangible assets. For example, real assets may refer to all tangible assets, such as TVs, clothes, shoes, bags, etc.

[0066] exist Figure 1 In the embodiment of the present disclosure, since the TV as the asset management device 100 is also a tangible asset, the TV can be used as a real asset.

[0067] The asset management device 100 according to an embodiment of the present disclosure may obtain the NFT asset ID of the digital painting C150 linked or integrated therewith.

[0068] The following will describe a method performed by the asset management device 100 to obtain the NFT asset ID of an NFT asset.

[0069] The asset management device 100 can obtain a wallet ID corresponding to it in a one-to-one manner. Figure 5 etc. describe a method performed by the asset management device 100 to obtain a wallet ID corresponding to the asset management device 100 itself in a one-to-one manner.

[0070] The asset management device 100 can map the obtained NFT asset ID to a wallet ID generated by corresponding to the asset management device 100 itself in a one-to-one manner, and register the mapped NFT asset ID and wallet ID on the blockchain network 200.

[0071] In addition, the asset management device 100 can integrate the NFT asset ID and wallet ID into it. Figure 8 Describes how to integrate NFT asset ID and wallet ID.

[0072] The asset management device 100 can map the NFT asset ID of the famous painter's digital painting C 150 and the wallet ID obtained by corresponding to the asset management device 100, and register the mapped NFT asset ID and wallet ID together on the blockchain, so that the NFT asset can be easily transferred only by transferring the TV (i.e., the asset management device 100).

[0073] In the prior art, in order to trade NFT assets, a process is required to transfer the NFT assets from the seller's virtual wallet to the buyer's virtual wallet.

[0074] The asset management device 100 and the asset management method according to the present disclosure integrate the wallet ID and the NFT asset ID into the real asset, thereby allowing the virtual wallet and the NFT asset to be transferred together when the real asset is transferred.

[0075] Therefore, there is no need for a process of transferring the NFT asset from the seller's virtual wallet to the buyer's virtual wallet in order to trade the NFT asset.

[0076] According to the asset management method, since the NFT asset ID and the wallet ID are transferred together only by transferring the corresponding real assets, the user does not need to convert a fixed currency such as Korean won (KRW) into digital coins at a coin exchange and then purchase digital assets in order to transfer the NFT asset from another virtual asset wallet to his or her virtual wallet.

[0077] In other words, buyers of digital assets can trade digital assets together by using KRW to directly purchase the real assets corresponding to them without converting KRW into coins.

[0078] In addition, in the asset management method according to the present disclosure, because the NFT asset ID and the wallet ID are transferred together only by transferring the corresponding real assets, users do not need to use a digital asset exchange, and pay GAS and / or any other transaction fees in return for trading digital assets through a digital asset exchange.

[0079] In addition, users can conveniently trade digital assets by simply exchanging the corresponding real assets without having to understand or recognize the concepts of digital assets and blockchain.

[0080] In addition, although existing NFT assets only exist online, such as Figure 1 As shown in the embodiment of the present disclosure, according to the asset management method of the present disclosure, the digital painting C 150 as an NFT asset can be associated with an audio outputter and / or a video outputter included in the TV 100 as a real asset and appreciated by the user.

[0081] Although in Figure 1 In the embodiment of the present disclosure, the asset management device 100 is the same as the real asset into which the NFT asset ID and the wallet ID are integrated, but according to the embodiment of the present disclosure, the asset management device 100 may not be the real asset into which the NFT asset ID and the wallet ID are integrated. A detailed description thereof will be provided later.

[0082] In addition, although Figure 1 In the embodiment of the present disclosure, the digital painting C 150 of the famous painter as the NFT asset is an asset simply linked to the TV 100 as the real asset, but according to the embodiment of the present disclosure, the NFT asset may be a digital asset created to correspond to the real asset.

[0083] For example, when the real asset is a luxury bag, the NFT asset can be a virtual luxury bag created online that has the same shape and design as the luxury bag.

[0084] Figure 2 is a block diagram of a configuration of an asset management device according to an embodiment of the present disclosure.

[0085] refer to Figure 2 , the asset management device 100 may include a processor 110 and a memory 120 .

[0086] The memory 120 may store a program necessary for a process or control operation performed by the processor 110. In addition, the memory 120 may store data input to or output from the asset management apparatus 100.

[0087] The memory 120 may include at least one type of storage medium, namely, at least one of a flash memory, a hard disk memory, a multimedia card micro memory, a card-type memory (e.g., an SD card or an XD memory), a random access memory (RAM), a static RAM (SRAM), a read-only memory (ROM), an electrically erasable programmable ROM (EEPROM), a PROM, a magnetic memory, a magnetic disk, or an optical disk.

[0088] The memory 120 may store one or more instructions executable by the processor 110 .

[0089] In an embodiment of the present disclosure, the memory 120 may store various types of information input / output via an input / output (I / O) interface (not shown).

[0090] In an embodiment of the present disclosure, the memory 120 may store instructions that cause the processor 110 to obtain the NFT asset ID of the NFT asset linked to the real asset, map the NFT asset ID to a wallet ID generated for the real asset in a one-to-one manner, register the mapped NFT asset ID and wallet ID on the blockchain, and integrate the NFT asset ID and wallet ID into the real asset.

[0091] In this disclosure, "integration" may refer to combining things to form an undivided whole. Figure 8 Various methods for integration are described in et al.

[0092] The processor 110 controls all operations of the asset management device 100 and can be used in the same sense as a controller. The processor 110 can control all operations of the asset management device 100 and signal flows between internal components of the asset management device 100 and process data.

[0093] When there is a user's input or a preset and stored condition is satisfied, the processor 110 may execute an operating system (OS) and various applications stored in the memory 120 .

[0094] The processor 110 may include a RAM (not shown) that stores signals or data input from outside the asset management device 100 or is used as a storage area corresponding to various operations performed by the asset management device 100, and a ROM (not shown) that stores a control program for controlling the asset management device 100.

[0095] The processor 110 may include a single core, a dual core, a triple core, a quad core, or a multiple thereof. In addition, the processor 110 may include a plurality of processors. For example, the processor 110 may be implemented as a sub-processor (not shown) and a main processor (not shown) operating in a sleep mode.

[0096] In addition, the processor 110 may include at least one of a central processing unit (CPU), a graphics processing unit (GPU), and a video processing unit (VPU). Alternatively, according to an embodiment of the present disclosure, at least one processor may be implemented as a system on chip (SoC) integrating at least one of a CPU, a GPU, and a VPU.

[0097] The processor 110 may control various components of the asset management device 100 by executing one or more instructions stored in the memory 120 .

[0098] In an embodiment of the present disclosure, the processor 110 may determine real assets and digital assets to be linked to each other.

[0099] In an embodiment of the present disclosure, the processor 110 may treat the digital asset to be linked to the real asset as an NFT.

[0100] In this disclosure, NFT minting may refer to the process of issuing NFT assets from digital assets. Figure 6 etc. provide a detailed description of NFT casting.

[0101] In an embodiment of the present disclosure, the NFT minting process may be performed by an external device other than the asset management device 100 .

[0102] In an embodiment of the present disclosure, the processor 110 may obtain an NFT asset ID of an NFT asset that is linked to a real asset.

[0103] In an embodiment of the present disclosure, the processor 110 may map the NFT asset ID to a wallet ID generated for a real asset in a one-to-one manner, and register the mapped NFT asset ID and wallet ID on the blockchain.

[0104] In an embodiment of the present disclosure, the processor 110 may control the NFT asset ID and wallet ID to be integrated into the real asset.

[0105] In an embodiment of the present disclosure, the processor 110 may generate a digital asset corresponding to a real asset, and mint the digital asset into an NFT to obtain an NFT asset ID.

[0106] In an embodiment of the present disclosure, the processor 110 may determine a specific real asset as an asset to be linked to a pre-existing NFT asset, and may control the NFT asset ID of the NFT asset to be integrated into the determined real asset.

[0107] In an embodiment of the present disclosure, the processor 110 may send a request to generate a wallet ID for real assets to an external device, and receive a wallet ID generated for the real assets in a one-to-one manner in response to the request.

[0108] In an embodiment of the present disclosure, the processor 110 may directly generate a wallet ID relative to real assets.

[0109] In an embodiment of the present disclosure, the processor 110 may associate the NFT asset with an audio outputter and a video outputter included in or connected to the real asset, so that the user can appreciate and enjoy the NFT asset.

[0110] In an embodiment of the present disclosure, the processor 110 may verify whether an NFT asset or a real asset is authentic by using an NFT asset ID and a wallet ID integrated into the real asset.

[0111] Figure 3 is a block diagram of a detailed configuration of an asset management device according to an embodiment of the present disclosure.

[0112] The asset management device 100 is a reference Figure 1 and Figure 2 The asset management device 100 described herein may be used to manage the asset. Figure 3 The asset management device 100 may be a TV.

[0113] refer to Figure 3 , the asset management device 100 may include a tuner 340 , a processor 110 , a display 320 , a communication interface 350 , a sensor unit 130 , an I / O interface 370 , and a video processor 380 , an audio processor 385 , an audio outputter 390 , a memory 120 , and a power supply 395 .

[0114] Figure 3 The processor 110 corresponds to Figure 2 The processor 110 and Figure 3 The memory 120 corresponds to Figure 2 Therefore, the description already provided above will be omitted below.

[0115] According to an embodiment of the present disclosure, the communication interface 350 may include a Wi-Fi module, a Bluetooth module, an infrared communication module, a wireless communication module, a local area network (LAN) module, an Ethernet module, a wired communication module, etc. In this case, each communication module may be implemented in the form of at least one hardware chip.

[0116] The Wi-Fi module and the Bluetooth module perform communication according to the Wi-Fi method and the Bluetooth method, respectively. When using the Wi-Fi module or the Bluetooth module, various types of connection information such as a service set identifier (SSID) and a session key may be first sent and received, a communication connection may be established using the connection information, and then various types of information may be sent and received. The wireless communication module may include at least one communication chip for performing communication according to various communication standards such as Zigbee, third generation (3G), third generation partnership project (3GPP), long term evolution (LTE), advanced LTE (LTE-A), fourth generation (4G), fifth generation (5G), etc.

[0117] According to an embodiment of the present disclosure, the communication interface 350 may receive a user input from an external device such as a user's mobile device.

[0118] According to an embodiment of the present disclosure, the tuner 340 can tune and then select only the frequency of a channel to be received by the asset management device 100 from among many radio wave components by performing amplification, mixing, resonance, etc. on a broadcast signal received in a wired or wireless manner. The broadcast signal includes, for example, audio, video, and additional information (e.g., an electronic program guide (EPG)).

[0119] The tuner 340 may receive broadcast signals from various sources such as terrestrial broadcasting, cable broadcasting, satellite broadcasting, Internet broadcasting, etc. The tuner 340 may receive broadcast signals from sources such as analog broadcasting, digital broadcasting, etc.

[0120] The sensor unit 130 detects a user around the asset management device 100 , and may include at least one of a microphone 331 , a camera 332 , and a light receiver 333 .

[0121] In an embodiment of the present disclosure, the sensor unit 130 may detect real assets near the asset management device 100 and send information about the NFT asset ID and wallet ID integrated into the sensed real assets to the processor 110 .

[0122] The microphone 331 receives a voice uttered by a user. The microphone 331 may convert the received voice into an electrical signal and output the electrical signal to the processor 110. The microphone 331 may use various noise removal algorithms to remove noise occurring in the process of receiving an external sound signal.

[0123] The camera 332 may obtain an image frame from a video or a still image. The image captured via the image sensor may be processed by the processor 110 or a separate image processor (not shown).

[0124] The image frame captured by the camera 332 may be stored in the memory 120 or transmitted to the outside via the communication interface 350. Two or more cameras 332 may be provided according to the configuration of the asset management device 100.

[0125] The optical receiver 333 receives an optical signal (including a control signal) from an external remote control device (not shown). The optical receiver 333 may receive an optical signal corresponding to a user input (e.g., touch, press, touch gesture, voice, or motion) from the external remote control device. The control signal may be extracted from the received optical signal according to the control of the processor 110. For example, the optical receiver 333 may receive a control signal corresponding to a channel up / down button for changing a channel from the external remote control device.

[0126] although Figure 3 The sensor unit 130 is shown to include a microphone 331, a camera 332, and a light receiver 333, but the sensor unit 130 is not limited thereto, and may include at least one of a magnetic sensor, an acceleration sensor, a temperature / humidity sensor, an infrared sensor, a gyro sensor, a position sensor (e.g., GPS), an air pressure sensor, a proximity sensor, an RGB sensor, an illumination sensor, a radar sensor, a lidar sensor, or a Wi-Fi signal receiver. Because a person of ordinary skill in the art can intuitively infer the function of each sensor from its name, its detailed description will be omitted below.

[0127] although Figure 3 Shows Figure 3 The sensor unit 130 is provided in the asset management device 100 , but the sensor unit 130 is not limited thereto and may be provided in a control device (such as a remote controller) that is located independently of the asset management device 100 and communicates with the asset management device 100 .

[0128] When the sensor unit 130 is provided in a control device provided separately from the asset management device 100, the control device may digitize information sensed by the sensor unit 130 and transmit the digitized information to the asset management device 100. The control device may communicate with the asset management device 100 using short-range communication including infrared, Wi-Fi, or Bluetooth.

[0129] The I / O interface 370 receives video (e.g., moving images, etc.), audio (e.g., voice, music, etc.), and additional information (e.g., EPG, etc.), etc. from the outside of the asset management device 100 according to the control of the processor 110. The I / O interface 370 may include one of a high-definition multimedia interface (HDMI), a mobile high-definition link (MHL), a universal serial bus (USB), a Thunderbolt interface (Thunderbolt), a video graphics array (VGA) port, an RGB port, a D-subminiature (D-Sub), a digital video interface (DVI), a component jack, and a PC port.

[0130] The video processor 380 processes the video data received by the asset management device 100. The video processor 380 may perform various types of image processing, such as decoding, scaling, noise removal, frame rate conversion, resolution conversion, etc., on the video data.

[0131] The display 320 converts the image signal, data signal, screen display (OSD) signal, control signal, etc. processed by the processor 110 to generate a driving signal. The display 320 can be implemented as a plasma display panel (PDP), a liquid crystal display (LCD), an organic light emitting diode (OLED), a flexible display, etc., and can also be implemented as a three-dimensional (3D) display. In addition, the display 320 can be configured as a touch screen and used as an input device as well as an output device.

[0132] The display 320 may output various types of content input via the communication interface 350 or the I / O interface 370. In addition, the display 320 may output information input by a user via the I / O interface 370 on a screen.

[0133] The display 320 may include a display panel. The display panel may be an LCD panel or a panel including various light-emitting materials, such as LED, OLED, cold cathode fluorescent lamp (CCFL), etc. In addition, the display panel may include not only a flat display device but also a curved display device as a screen with curvature or a flexible display device with adjustable curvature. The display panel may be a 3D display panel or an electrophoretic display panel.

[0134] The output resolution of the display panel may include, for example, HD, full HD, UHD, or resolutions higher than UHD.

[0135] exist Figure 3 In the embodiment of the present disclosure, the asset management device 100 is shown to include a display 320, but is not limited thereto. The asset management device 100 may be connected to a separate display device including a display by using wired or wireless communication, and is configured to send a video / audio signal to the display device.

[0136] The audio processor 385 processes audio data. The audio processor 385 may perform various types of processing on the audio data, such as decoding, amplification, noise filtering, etc. In addition, the audio processor 385 may include a plurality of audio processing modules to process audio corresponding to a plurality of pieces of content.

[0137] The audio outputter 390 outputs audio contained in the broadcast signal received via the tuner 340 according to the control of the processor 110. The audio outputter 390 may output audio (e.g., voice, sound) input via the communication interface 350 or the I / O interface 370. In addition, the audio outputter 390 may output audio stored in the memory 120 according to the control of the processor 110. The audio outputter 390 may include at least one of a speaker, a headphone output terminal, and a Sony / Phillips Digital Interface (S / PDIF) output terminal.

[0138] The power supply 395 supplies power input from an external power source to internal components of the asset management device 100 according to the control of the processor 110. The power supply 395 may also supply power output from one or more batteries (not shown) located within the asset management device 100 to internal components according to the control of the processor 110.

[0139] The memory 120 may store various data, programs, or applications for driving and controlling the asset management device 100 according to the control of the processor 110. Figure 3 Although not shown, the memory 120 may include a broadcast receiving module, a channel control module, a volume control module, a communication control module, a voice recognition module, a motion recognition module, a light receiving module, a display control module, an audio control module, an external input control module, a power control module, a power control module of an external device connected wirelessly (e.g., Bluetooth), a voice database (DB), or a motion DB. Figure 3 The modules and DB of the memory 120 not shown in the figure may be implemented in the form of software to perform a broadcast reception control function, a channel control function, a volume control function, a communication control function, a voice recognition function, a motion recognition function, a light reception control function, a display control function, an audio control function, an external input control function, a power control function, or a power control function of an external device connected wirelessly (e.g., Bluetooth). The processor 110 may perform the corresponding function by using the software stored in the memory 120.

[0140] also, Figure 2 and Figure 3 The block diagram of the asset management device 100 shown in is a block diagram of an embodiment of the present disclosure. Each component in the block diagram can be integrated, added, or omitted according to the specifications of the asset management device 100 actually implemented. In other words, two or more components can be combined into a single component, or a single component can be divided into two or more components when necessary. In addition, the functions performed in each box are intended to describe an embodiment of the present disclosure, and the specific operations or devices related to the functions do not limit the scope of the present disclosure.

[0141] Figure 4is a flowchart of an asset management method according to an embodiment of the present disclosure.

[0142] refer to Figure 4 , the asset management device 100 can obtain the NFT asset ID of the NFT asset linked to the real asset (S410).

[0143] In the embodiments of the present disclosure, the real asset may be the asset management device 100 itself, such as Figure 1 As in the embodiments of the present disclosure.

[0144] In an embodiment of the present disclosure, the real asset may be an asset having a form different from that of the asset management device 100 .

[0145] In an embodiment of the present disclosure, the asset management device 100 can generate a digital asset corresponding to a real asset, and then cast the digital asset into an NFT, thereby obtaining an NFT asset ID. For example, when the real asset is a luxury bag, the asset management device 100 can generate a virtual luxury bag corresponding to the real luxury bag as a digital asset, and cast the virtual luxury bag into an NFT.

[0146] For example, the virtual luxury bag corresponding to the real luxury bag may be a virtual luxury bag having the same design, model, color, and brand as the real luxury bag.

[0147] In an embodiment of the present disclosure, the asset management device 100 can determine a specific real asset as an asset to be linked to the NFT asset, and then integrate the NFT asset ID of the NFT asset into the determined real asset, thereby obtaining the NFT asset ID of the NFT asset linked to the real asset.

[0148] For example, the asset management device 100 may determine a display device as a real asset as an asset to be linked to a famous painter's painting C as an NFT asset. In an embodiment of the present disclosure, when a display device as a real asset is determined as an asset to be linked to a famous painter's painting C as an NFT asset, the famous painter's painting C can be enjoyed only on the linked display device.

[0149] In the present disclosure, even when a digital asset corresponding to a real asset is generated and minted as an NFT, the real asset can be linked to the digital asset.

[0150] The asset management device 100 may map the NFT asset ID to a wallet ID generated for the real asset in a one-to-one manner (S420).

[0151] The following will refer to Figure 5 etc. describe a method for generating a wallet ID for real assets in a one-to-one manner.

[0152] In the present disclosure, real assets may have a unique wallet ID.

[0153] In the present disclosure, the wallet ID may be a virtual wallet ID.

[0154] In an embodiment of the present disclosure, the asset management device 100 may map the NFT asset ID obtained as a result of completing NFT minting to a wallet ID uniquely generated for the real asset.

[0155] The asset management device 100 may register the mapped NFT asset ID and wallet ID on the blockchain (S430).

[0156] The asset management device 100 can integrate the NFT asset ID and the wallet ID by registering the mapped NFT asset ID and wallet ID together on the blockchain.

[0157] In addition, the asset management device 100 can integrate the NFT asset ID and wallet ID into the real asset.

[0158] Will refer to it later Figure 8 etc. describe the detailed description.

[0159] Figure 5 is a detailed flow chart of the asset management method according to an embodiment of the present disclosure.

[0160] because Figure 5 Operation S510 may correspond to Figure 4 Operation S410, Figure 5 Operation S540 may correspond to Figure 4 Operation S420, and Figure 5 Operation S550 may correspond to Figure 4 Operation S430 is described below, so the description already provided above will be omitted.

[0161] refer to Figure 5 , the asset management device 100 can obtain the NFT asset ID of the NFT asset linked to the real asset (S510).

[0162] The asset management device 100 may send a request to generate a wallet ID for real assets to an external device (S520).

[0163] In detail, when the asset management device 100 is a real asset, the asset management device 100 may send a request to the external device to generate a wallet ID for the asset management device 100 itself. When there is a separate real asset independent of the asset management device 100, the asset management device 100 may send a request to generate a wallet ID for the separate real asset. For example, when a luxury bag is a real asset, the asset management device 100 may send a request to generate a wallet ID for the luxury bag.

[0164] In an embodiment of the present disclosure, the asset management device 100 may send an identifier of a real asset when sending a request for generating a wallet ID therefor.

[0165] In an embodiment of the present disclosure, the asset management device 100 may individually manage information about which wallet ID is integrated with the corresponding real asset by using an identifier of the real asset.

[0166] In an embodiment of the present disclosure, the asset management device 100 may identify which wallet ID is integrated with the corresponding real asset by using information recorded on the blockchain instead of managing such information separately.

[0167] The external device may be a device capable of generating a wallet ID or a device that allows another device to generate a wallet ID.

[0168] In the present disclosure, a wallet is a symbolic concept that allows a user to store his or her digital assets, and a wallet ID may be a unique ID assigned to each wallet.

[0169] In an embodiment of the present disclosure, the wallet ID may be obtained by requesting a wallet ID generation site to generate a wallet ID.

[0170] In response to the request, the asset management device 100 may receive a wallet ID generated for the real asset in a one-to-one manner ( S530 ).

[0171] In an embodiment of the present disclosure, the asset management device 100 may receive a generated wallet ID from an external device that has sent a request to generate a wallet ID.

[0172] In an embodiment of the present disclosure, the asset management device 100 may receive the generated wallet ID from a separate device other than the external device that has transmitted the request for generating the wallet ID.

[0173] In an embodiment of the present disclosure, the asset management device 100 may directly generate a wallet ID.

[0174] The asset management device 100 may map the NFT asset ID to a wallet ID generated for the real asset in a one-to-one manner (S540).

[0175] The asset management device 100 may register the mapped NFT asset ID and wallet ID on the blockchain (S550).

[0176] Figure 6 is a schematic diagram showing an example of an asset management device performing NFT minting according to an embodiment of the present disclosure.

[0177] In this disclosure, NFT minting may refer to the process of issuing NFT assets from digital assets.

[0178] The asset management device 100 may determine the digital asset 600 to be minted as an NFT and upload it online ( S610 ).

[0179] For example, the digital asset 600 to be minted as an NFT can be a virtual asset, such as a digital painting, a virtual bag, a virtual watch, a virtual ring, etc., a specially produced music video, a celebrity autograph, a photo, etc.

[0180] exist Figure 6 In an embodiment of the present disclosure, the asset management device 100 may send the uploaded digital assets 600 to at least one miner (S620).

[0181] In the present disclosure, a miner may be a block controller who creates new blocks or controls existing blocks and receives cryptocurrency as a reward.

[0182] The sent digital asset 600 can be minted as an NFT and then added to the blockchain by miners.

[0183] The asset management device 100 may pay fees to miners who have successfully minted the digital asset 600 as an NFT (S630).

[0184] When the minting is completed, the asset management device 100 can obtain the unique NFT asset ID of the digital asset 600 minted as an NFT (S640).

[0185] The asset management device 100 can map the NFT asset ID to the wallet ID of the real asset, and register the NFT asset ID and the wallet ID together on the blockchain (S650).

[0186] Figure 6 The embodiments of the present disclosure are merely examples, and in the embodiments of the present disclosure, the asset management device 100 may omit or add some operations.

[0187] For example, when an NFT asset is registered on the blockchain for the first time, the asset management device 100 may map the NFT asset ID to the wallet ID of the real asset so that the NFT asset ID and the wallet ID are registered on the blockchain together. In this case, operation S650 may be omitted.

[0188] In an embodiment of the present disclosure, when the asset management device 100 has control over a block, the asset management device 100 can directly perform NFT minting.

[0189] Figure 7a is a schematic diagram showing an example of an asset management method according to the prior art, and Figure 7b is a schematic diagram illustrating an example of an asset management method according to an embodiment of the present disclosure.

[0190] According to the asset management method of the prior art ( Figure 7a ), when trading an NFT asset that is linked to a real asset 700A, the user must create a separate wallet ID 710A for trading the NFT asset as a digital asset.

[0191] Furthermore, even if the real asset 700A and the NFT asset are linked to each other, the transfer of the real asset 700A and the transfer of the NFT asset must be performed according to separate processes.

[0192] In other words, after executing the transfer of the real asset 700A (②-1), the user must perform a separate ownership transfer process (②-2) on the digital asset exchange to transfer the ownership of the NFT asset.

[0193] Furthermore, when digital assets are traded through a digital asset exchange, all information regarding the transfer of ownership of the digital assets must be registered on the blockchain, and GAS and transaction fees must be paid as commissions for each transaction to perform the process.

[0194] According to the asset management method disclosed in the present invention ( Figure 7b ), when a real asset 700B is produced, a wallet ID 710B for trading digital assets including NFT assets can be generated in advance.

[0195] Therefore, when trading an NFT asset linked to a real asset 700B, the user does not need to separately generate a wallet ID 710B for trading the NFT asset as a digital asset, but can use the wallet ID 710B generated together during the production of the real asset 700B.

[0196] In an embodiment of the present disclosure, the wallet ID 710B may be generated separately after the real asset 700B is produced. Even in this case, because the wallet ID 710B is integrated into the real asset 700B and exists together with the real asset 700B, the user can use the wallet ID 710B integrated into the real asset 700B without separately generating the wallet ID 710B for trading NFT assets.

[0197] In the asset management method ( Figure 7b ), because the NFT asset ID and wallet ID 710B are integrated into the real asset 700B, when the real asset 700B is transferred, the NFT asset ID and wallet ID are also transferred, so there is no need to perform a transfer of ownership on the digital asset exchange after the real asset 700B is transferred in order to transfer the ownership of the NFT asset linked to the real asset 700B.

[0198] The transfer of ownership in a digital asset exchange is to move the NFT asset from the seller's wallet ID to the buyer's wallet ID, and in this regard, in the asset management method according to the present disclosure, the wallet ID is integrated into the real asset, so that there is no need to perform the transfer of NFT assets in the digital asset exchange because when the real asset is transferred, the wallet ID that identifies the owner of the NFT asset itself becomes the buyer's.

[0199] Therefore, users do not need to pay fees for performing the NFT asset transfer process.

[0200] In this case, because the wallet ID and the NFT asset ID are initially stored together on the blockchain even when information about the transfer of ownership is not stored on the blockchain, the wallet ID and the NFT asset ID integrated into the real asset can be identified, and the authenticity of the real asset can be verified by comparing the identified wallet ID and NFT asset ID with the wallet ID and NFT asset stored on the blockchain, respectively.

[0201] Figure 8 is a schematic diagram showing an example of a real asset in which an NFT asset ID and a wallet ID are integrated according to an embodiment of the present disclosure.

[0202] In an embodiment of the present disclosure, the real asset may be a photo frame TV. Like a photo frame, the photo frame TV may include a frame (bezel) having various shapes, designs, and colors. In this case, for each TV, a frame having a different shape, design, or color may be applied.

[0203] In the embodiment of the present disclosure, the frame of the photo frame TV may be uniquely manufactured according to the user's selection.

[0204] In an embodiment of the present disclosure, the frame may be a limited edition product produced by a famous sculptor.

[0205] The asset management device 100 can generate a digital asset corresponding to each box and mint the digital asset as an NFT.

[0206] In an embodiment of the present disclosure, after the asset management device 100 first generates a digital asset corresponding to each box and casts the digital asset into an NFT, a real asset corresponding to the digital asset can be produced.

[0207] In an embodiment of the present disclosure, after first generating each box as a digital asset and then producing a real asset corresponding to the digital asset, the asset management device 100 may mint the digital asset as an NFT.

[0208] In an embodiment of the present disclosure, a box may be assigned a unique wallet ID generated when or after the box is produced. Figure 5 The method of an embodiment of the present disclosure generates a wallet ID.

[0209] In an embodiment of the present disclosure, the asset management device 100 may generate a digital asset corresponding to the box and cast the digital asset into an NFT, thereby obtaining an NFT asset ID. Figure 6 The embodiments of the present disclosure are implemented.

[0210] Various methods can be used to integrate NFT asset IDs and wallet IDs into the real asset frame.

[0211] In an embodiment of the present disclosure, a hardware-based method can be used to integrate the NFT asset ID and wallet ID into the real asset. For example, the NFT asset ID and wallet ID can be imprinted in a box among the boxes 800, as shown in 810.

[0212] In an embodiment of the present disclosure, engraving or embossing can be used to imprint the NFT asset ID and wallet ID into the real asset.

[0213] In an embodiment of the present disclosure, the imprinted NFT asset ID and wallet ID can be recognized by other devices when manually entered by the user.

[0214] In an embodiment of the present disclosure, the stamped NFT asset ID and wallet ID can be automatically recognized electronically by other devices.

[0215] In an embodiment of the present disclosure, NFT asset IDs and wallet IDs may be integrated into real assets using a software-based approach.

[0216] In an embodiment of the present disclosure, the NFT asset ID and wallet ID may be manufactured in the form of a small memory (such as chip 830) including information about the NFT asset ID and wallet ID, and the chip 830 may be attached to a real asset or included in the real asset.

[0217] For example, the NFT asset ID and wallet ID can be stored in a small and thin chip using a software-based method. The chip containing information about the NFT asset ID and wallet ID can be integrated in various ways, for example, by attaching or embedding it into various real assets, such as luxury bags, luxury sneakers, and TV frames.

[0218] In an embodiment of the present disclosure, the NFT asset ID and wallet ID can be identified by an external device via near field communication (NFC).

[0219] In an embodiment of the present disclosure, the NFT asset ID and wallet ID can be identified by an external device through a certain reader.

[0220] The method of identifying information about the NFT asset ID and wallet ID stored in the real asset using a software-based method is not limited to the above description, and the NFT asset ID and wallet ID can be identified through various communication methods and various devices.

[0221] In an embodiment of the present disclosure, when the real asset includes a storage device such as a memory, the NFT asset ID and the wallet ID can be integrated into the real asset by being stored in the storage device of the real asset.

[0222] In this case, security measures such as encryption to prevent counterfeiting and falsification may be performed on the NFT asset ID and wallet ID.

[0223] In an embodiment of the present disclosure, the NFT asset ID and wallet ID can be integrated into the real asset in the form of a barcode. A barcode reader or the like can be used to identify the NFT asset ID and wallet ID integrated in the form of a barcode.

[0224] In an embodiment of the present disclosure, the NFT asset ID and wallet ID can be integrated into the real asset by using at least one method.

[0225] For example, the NFT asset ID and wallet ID can be imprinted in the frame using embossing, as well as also being simultaneously stored in a chip and integrated into a portion of the frame.

[0226] Figure 9a is a flow chart of a method for trading digital assets according to the prior art.

[0227] In the prior art, a user who wishes to purchase digital assets cannot use KRW to directly purchase digital assets, but needs to convert KRW into cryptocurrencies such as Ethereum, Bitcoin, etc. on a cryptocurrency exchange (S910), and then purchase the desired digital assets using Ethereum or Bitcoin via the digital asset exchange (S920).

[0228] When the ownership transfer of digital assets occurs in the digital asset exchange, all information about the ownership transfer of digital assets needs to be recorded on the blockchain (S930). In this process, the user must pay GAS and transaction fees as commissions for each transaction to record transaction data on the blockchain.

[0229] Transactions of NFT assets on digital asset exchanges are conducted solely with cryptocurrencies.

[0230] When the transfer of ownership occurs, the digital asset is transferred from the seller's wallet to the buyer's wallet. A user can directly create his or her own wallet and directly manage and sell the NFT assets held in the wallet.

[0231] Furthermore, even when selling digital assets owned by the user, the user must convert cryptocurrencies such as Ethereum, Bitcoin, etc. received as payment back into KRW at the cryptocurrency exchange after selling the digital assets through the digital asset exchange (S940).

[0232] Figure 9b is a flowchart of a method for trading digital assets according to an embodiment of the present disclosure.

[0233] Users who wish to purchase digital assets can purchase digital assets integrated into real assets by directly purchasing real assets with KRW, so users do not need to convert KRW into cryptocurrencies such as Ethereum, Bitcoin, etc. on cryptocurrency exchanges.

[0234] Because NFT assets, which are digital assets, are integrated into real assets, the ownership transfer and trading of NFT assets can be easily performed by transferring real assets offline.

[0235] Therefore, users do not need to use a digital asset exchange to perform transactions in NFT assets.

[0236] In addition, because the transfer of ownership of NFT assets as digital assets is completed by transferring real assets, there is no need to record information about the transfer of ownership on the blockchain every time the ownership is transferred.

[0237] Therefore, users do not need to pay GAS and transaction fees for registration on the blockchain.

[0238] In an embodiment of the present disclosure, even if information about the transfer of ownership is not recorded on the blockchain each time the ownership is transferred, the asset management device 100 can verify the authenticity of the corresponding real asset by using the NFT asset ID and wallet ID registered on the blockchain during NFT minting.

[0239] In an embodiment of the present disclosure, the buyer can verify whether the real asset is authentic by identifying the NFT asset ID and wallet ID from the real asset.

[0240] Real assets can be traded with KRW.

[0241] Even when selling a digital asset he or she owns, a user can receive payment in KRW from the buyer, eliminating the need to convert on a coin exchange.

[0242] In addition, since the wallet ID corresponding to the real asset has already been generated, the user does not need to separately generate a wallet ID for transactions of digital assets.

[0243] This is because, when a transfer of ownership occurs, the wallet owned by the seller of the digital asset can itself be transferred to the buyer of the digital asset along with the digital asset, rather than transferring the digital asset from the seller's wallet to the buyer's wallet.

[0244] Fig.10 is a schematic diagram showing an example of a method for trading NFT assets according to an embodiment of the present disclosure.

[0245] The method of trading NFT assets according to an embodiment of the present disclosure may be substantially the same as the method of trading movable assets.

[0246] A seller can sell an NFT asset by handing over a real asset that is integrated or linked to the NFT asset to a buyer.

[0247] In an embodiment of the present disclosure, the real asset may be a single limited production car. The asset management device 100 may generate a digital asset corresponding to the limited production car.

[0248] The asset management device 100 can mint the generated digital assets into NFTs to issue NFT assets.

[0249] The asset management device 100 can obtain the NFT asset ID of the issued NFT asset. Figure 6 A description of the NFT casting method shown is provided.

[0250] The asset management device 100 may generate a unique wallet ID for a limited production car.

[0251] In an embodiment of the present disclosure, the asset management device 100 may request an external device to generate a unique wallet ID for a limited production car, and receive the generated wallet ID from the external device.

[0252] The asset management device 100 may register the NFT asset ID and the wallet ID corresponding to the limited production car together on the blockchain.

[0253] The asset management device 100 can integrate the NFT asset ID and wallet ID corresponding to the limited production car into the car.

[0254] The method of integrating NFT asset ID and wallet ID into the car as a real asset can be compared with reference Figure 8 The method described is essentially the same.

[0255] The method of trading NFT assets according to an embodiment of the present disclosure can be performed by handing over a car and a car key.

[0256] According to the asset management method of the present disclosure, the authenticity verification device can verify whether the above-mentioned car is the same as a single limited production car based on the NFT asset ID and wallet ID integrated into the car.

[0257] Fig.11 is a flowchart of a method for producing real assets using an asset management method performed by a real asset producer according to an embodiment of the present disclosure.

[0258] Producers can produce and issue various types of real assets (S1110).

[0259] Real assets can be any assets as long as they are tangible, and the types of real assets can be unlimited.

[0260] The real asset producer may generate a wallet ID and an asset ID for each produced real asset ( S1120 ).

[0261] The method for generating wallet ID and asset ID can be the same as Figure 5 and Figure 6 The methods in the embodiments of the present disclosure are basically the same.

[0262] In an embodiment of the present disclosure, the asset ID may be an NFT asset ID.

[0263] In an embodiment of the present disclosure, an NFT asset ID may be used for a digital asset generated by corresponding to a real asset produced.

[0264] In an embodiment of the present disclosure, the NFT asset ID can be used to link with the real asset produced and the digital asset integrated into the real asset produced. The digital asset linked with the real asset and integrated into the real asset can be, for example, a digital asset generated using a painting by a famous painter, which can only be appreciated on the display of a specific TV, such as in Figure 1 As in the embodiments of the present disclosure.

[0265] The real asset producer may store the generated wallet ID and asset ID on the blockchain (S1130).

[0266] Real asset producers can send requests to miners to store the generated wallet ID and asset ID on the blockchain.

[0267] The real asset producer may pay GAS and transaction fees to the miner in exchange for storing the generated wallet ID and asset ID on the blockchain (S1140).

[0268] Real asset producers can use Figure 8 The method of an embodiment of the present disclosure integrates the generated wallet ID and asset ID into the real asset.

[0269] Real asset producers can use the asset management device 100 to perform Fig.11 A series of processes shown.

[0270] Fig.12 is a flowchart of an example of trading real assets by using an asset management method according to an embodiment of the present disclosure.

[0271] Through Fig.11 The real assets produced by the process shown can be purchased by consumers together with the wallet ID and the asset ID (S1210). However, when purchasing real assets, consumers do not necessarily need to know that the wallet ID and the asset ID are purchased together.

[0272] Additionally, consumers can purchase real assets directly with KRW in the same manner as they purchase other products.

[0273] A consumer may simply think that he or she has just purchased the real asset, but may have actually purchased the wallet ID and asset ID along with the real asset.

[0274] Consumers who have purchased real assets can enjoy dedicated services associated with the real assets while holding the real assets (S1220). Figure 1 In the embodiment of the present disclosure, the dedicated service may be a digital painting C corresponding to a work of a famous painter, which is linked to the TV 100. In other words, the work C of the famous painter can only be appreciated on one TV.

[0275] In an embodiment of the present disclosure, the dedicated service may be at least one of an autograph of a pop singer displayed only on a corresponding real asset, a specially produced music video, a video letter, and music played only on the real asset.

[0276] However, the dedicated service is not limited thereto, and may include all types of services that can be enjoyed only through corresponding real assets.

[0277] The consumer who owns the real asset can resell the real asset (S1230). The consumer who owns the real asset can freely resell the real asset.

[0278] The resale of real assets by consumers can be accomplished by simply receiving KRW payment and transferring the real asset, such as Fig.10 As in the embodiments of the present disclosure.

[0279] Also in this case, the wallet ID and the asset ID can be transferred to the buyer together with the real asset (S1240). However, just as the consumer does not necessarily need to know that the wallet ID and the asset ID are purchased together when purchasing the real asset, he or she does not necessarily need to know that the wallet ID and the asset ID are transferred together when selling the real asset.

[0280] A consumer may simply believe that he or she has just sold a real asset, but in fact selling the real asset may be equivalent to transferring the wallet ID and asset ID together with the real asset.

[0281] Fig.13 is a schematic diagram illustrating an example of a real asset according to an embodiment of the present disclosure.

[0282] according to Fig.13 The real asset of the embodiment of the present disclosure may be a frame-type display device.

[0283] according to Fig.13 The real assets of the embodiments of the present disclosure can be based on Fig.11 Operations S1120 to S1150 are produced, and at the same time, the wallet ID and NFT asset ID can be integrated into the produced real asset.

[0284] A manufacturer may manufacture a frame-type display device and use a separate asset management device 100 to perform Fig.11 Operations S1120 to S1150.

[0285] In an embodiment of the present disclosure, the NFT asset integrated into the frame-type display device may be a specially produced music video of a famous singer, which can be played only on the frame-type display device.

[0286] In an embodiment of the present disclosure, the NFT asset integrated into the frame-type display device can be a digital asset representing the frame-type display device itself. For example, the frame-type display device can have a unique design, shape, and color.

[0287] For example, the NFT asset integrated into the frame-type display device can be a virtual frame-type display device with the same shape, design, and color as the frame-type display device. The virtual frame-type display device can be used for the same purpose as a real asset in a virtual space (such as the metaverse).

[0288] Fig.14 is a schematic diagram showing an example of a blockchain network system according to an embodiment of the present disclosure.

[0289] refer to Fig.14 According to an embodiment of the present disclosure, the blockchain network system 200 may include one or more node computers constituting a blockchain network. The blockchain network system 200 is a network in which node computers are connected to each other in a P2P manner through the Internet or the like.

[0290] In an embodiment of the present disclosure, in order to form and manage a blockchain network and support each node computer to perform functions, a blockchain management server (not shown) may be connected to the blockchain network when necessary. A node computer wishing to join the blockchain network may be registered on the blockchain network by the blockchain management server.

[0291] The node computers belonging to the blockchain network system 200 are not particularly limited as long as they perform general computing functions. For example, the node computers may include smartphones or tablet PCs that can access the Internet via mobile communications or Wi-Fi, desktop PCs that can access the Internet via LAN or Wi-Fi, notebook PCs, etc.

[0292] According to an embodiment of the present disclosure, the node computer may include an asset management device 100 and an authenticity verification device 1430. The asset management device 100 may be a server used by a producer of real assets. In this case, there may be one or more asset management devices connected to the blockchain network system 200.

[0293] The asset management device 100 may send a request to generate a wallet ID of the real asset 1420 managed by the corresponding asset management device 100 to the wallet ID generation device 1410 connected to the corresponding asset management device 100 .

[0294] The asset management device 100 may receive the generated wallet ID from the wallet ID generation device 1410 connected to the asset management device 100 itself.

[0295] Through Figure 6By performing NFT minting as in the embodiment of the present disclosure, the asset management device 100 can obtain an NFT asset ID that is linked to the real asset 1420 or a digital asset generated for the real asset.

[0296] The asset management device 100 can integrate the wallet ID and NFT asset ID into the real asset 1420.

[0297] The authenticity verification device 1430 can identify the wallet ID and NFT asset ID integrated into the real asset 1420.

[0298] The authenticity verification device 1430 can verify whether the real asset 1420 is authentic by comparing the identified wallet ID and NFT asset ID with the information recorded on the blockchain network system 200.

[0299] In this case, one or more authenticity verification devices 1430 may be connected to the blockchain network system 200 .

[0300] Fig.15 is a schematic diagram illustrating an example of a real asset according to an embodiment of the present disclosure.

[0301] exist Fig.15 In an embodiment of the present disclosure, the real asset may be an ornament 1510 produced in limited quantities by a famous artist. The asset management device 100 may generate a digital asset corresponding to the ornament 1510.

[0302] The asset management device 100 can cast the generated digital assets into NFTs to issue NFT assets. The asset management device 100 can obtain the NFT asset ID of the issued NFT asset. Figure 6 A description of the NFT casting method shown is provided.

[0303] The asset management device 100 may generate a unique wallet ID for the ornament 1510 .

[0304] In an embodiment of the present disclosure, the asset management device 100 may request an external device to generate a unique wallet ID for the ornament 1510 , and receive the generated wallet ID from the external device.

[0305] The asset management device 100 may register the wallet ID and the NFT asset ID corresponding to the ornament 1510 together on the blockchain.

[0306] The asset management device 100 may integrate the wallet ID and NFT asset ID corresponding to the ornament 1510 into the ornament 1510 .

[0307] The method of integrating the NFT asset ID and wallet ID into the ornament 1510 as a real asset can be similar to the reference Figure 8 The method described is essentially the same.

[0308] Despite Fig.15 In the embodiment of the present disclosure, the decoration 1510 for the display device is a real asset, but various peripheral devices of the display device including a remote controller and auxiliary devices may all be real assets.

[0309] Fig.16 is a schematic diagram illustrating another example of a real asset according to an embodiment of the present disclosure.

[0310] exist Fig.16 In an embodiment of the present disclosure, the real asset may be a bag of a luxury brand. The asset management device 100 may generate a digital asset corresponding to the bag of the luxury brand.

[0311] In an embodiment of the present disclosure, the asset management device 100 may cast the generated digital asset into an NFT to issue an NFT asset. The asset management device 100 may obtain the NFT asset ID of the issued NFT asset. Figure 6 A description of the NFT casting method shown is provided.

[0312] In an embodiment of the present disclosure, the asset management device 100 may not issue NFT assets from the generated digital assets. In this case, an asset ID may be registered on the blockchain instead of an NFT asset ID.

[0313] The asset management device 100 may generate a unique wallet ID for each bag of the luxury brand.

[0314] In an embodiment of the present disclosure, the asset management device 100 may request an external device to generate a unique wallet ID for a bag of a luxury brand, and receive the generated wallet ID from the external device.

[0315] The asset management device 100 may register the wallet ID and the NFT asset ID (asset ID) corresponding to the bag of the luxury brand together on the blockchain.

[0316] The asset management device 100 may integrate the wallet ID and the NFT asset ID (asset ID) corresponding to the bag of the luxury brand into the bag.

[0317] The method of integrating NFT asset ID and wallet ID into the bag of luxury brands as real assets can be compared with reference Figure 8 The method described is essentially the same.

[0318] For example, the NFT asset ID and wallet ID may be manufactured in the form of a small chip and attached to a portion of the package (1610).

[0319] As another example, the NFT asset ID and wallet ID may be imprinted in an inconspicuous portion of the bag handle (1620).

[0320] Although luxury brand bags are Fig.16 In the embodiments of the present disclosure, the real assets are exemplified, but various types of products including clothes, watches, precious metals, accessories, shoes, bowls, sculptures, paintings, etc. can be real assets managed using the asset management method of the present disclosure.

[0321] The asset management method according to the embodiment of the present disclosure can also be implemented in the form of a computer-readable recording medium, which includes instructions that can be run by a computer, such as a program module run by a computer. The computer-readable recording medium can be any recording medium that can be accessed by a computer, and its examples can include both volatile and non-volatile media and both detachable and non-detachable media. The computer-readable recording medium can include program instructions, data files, data structures, etc., alone or in combination. The program instructions recorded on the computer-readable recording medium can be designed and configured specifically for the present disclosure, or can be known to and can be used by technicians in the field of computer software. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks, and tapes, optical media such as compact disk-ROMs (CD-ROMs) and digital versatile disks (DVDs), magneto-optical media such as optical magnetic floppy disks, and hardware devices specially configured for storing and executing program instructions, such as ROMs, RAMs, flash memories, etc. Examples of program instructions include not only machine codes such as those generated by compilers, but also high-level language codes that can be executed by computers using interpreters, etc.

[0322] The above description of the present disclosure is provided for illustration, and those skilled in the art will appreciate that changes in form and detail may be easily made therein without departing from the technical concept or basic features of the present disclosure. Therefore, the above-described embodiments of the present disclosure and all aspects thereof are merely illustrative and not restrictive. For example, each component defined as an integrated component may be implemented in a distributed manner, and similarly, components defined as separate components may be implemented in an integrated form.

[0323] According to an embodiment of the present disclosure, the asset management method includes obtaining a non-fungible token (NFT) asset identifier (ID) of an NFT asset linked to a real asset, mapping the obtained NFT asset ID to a wallet ID uniquely generated in a one-to-one manner in association with the real asset, and registering the mapped NFT asset ID and wallet ID on a blockchain, wherein the NFT asset can be uniquely identified in association with the real asset through the registered NFT asset ID and wallet ID integrated into the real asset.

[0324] According to an embodiment of the present disclosure, obtaining an NFT asset ID may include generating a digital asset corresponding to a real asset and minting the digital asset into an NFT.

[0325] According to an embodiment of the present disclosure, obtaining an NFT asset ID may include determining a real asset as an asset to be linked to the NFT asset, and integrating the NFT asset ID into the determined real asset.

[0326] According to an embodiment of the present disclosure, the ownership of NFT assets can be transferred by transferring real assets offline.

[0327] According to an embodiment of the present disclosure, an NFT asset may be associated with at least one of a video device and an audio device included in or related to a real asset to provide a certain service.

[0328] According to an embodiment of the present disclosure, the NFT asset ID and wallet ID can be integrated into the real asset by using at least one of a hardware-based and a software-based method.

[0329] The NFT asset ID and wallet ID are integrated into the real asset using a software-based method so that at least one of the NFT asset ID and the wallet ID can be recognized by an external device via near field communication (NFC).

[0330] According to an embodiment of the present disclosure, the NFT asset ID and wallet ID can be integrated into the real asset in the form of a barcode.

[0331] According to an embodiment of the present disclosure, the asset management method may further include sending a request to an external device to generate a wallet ID associated with the real asset, and in response to the request, receiving a wallet ID uniquely generated in a one-to-one manner in association with the real asset.

[0332] According to an embodiment of the present disclosure, the authenticity of at least one of the NFT asset and the real asset can be verified by using the NFT asset ID and the wallet ID integrated into the real asset.

[0333] According to an embodiment of the present disclosure, the asset management device includes a memory storing one or more instructions and a processor, the processor being configured to execute one or more instructions stored in the memory to obtain the NFT asset ID of the NFT asset linked to the real asset, map the obtained NFT asset ID to a wallet ID uniquely generated in a one-to-one manner associated with the real asset, register the mapped NFT asset ID and wallet ID on the blockchain. And control the NFT asset to be uniquely identified in association with the real asset through the registered NFT asset ID and wallet ID integrated into the real asset.

[0334] According to an embodiment of the present disclosure, the processor may also be configured to execute one or more instructions to generate a digital asset corresponding to a real asset, and obtain an NFT asset ID by minting the digital asset into an NFT.

[0335] According to an embodiment of the present disclosure, the processor may also be configured to execute one or more instructions to determine a real asset as an asset to be linked to the NFT asset, and control the integration of the NFT asset ID into the determined real asset.

[0336] According to an embodiment of the present disclosure, the ownership of NFT assets can be transferred by transferring real assets offline.

[0337] According to an embodiment of the present disclosure, an NFT asset may be associated with at least one of a video device and an audio device included in or related to a real asset to provide a certain service.

[0338] According to an embodiment of the present disclosure, the NFT asset ID and wallet ID can be integrated into the real asset by using at least one of a hardware-based method and a software-based method.

[0339] The NFT asset ID and wallet ID are integrated into the real asset using a software-based method so that at least one of the NFT asset ID and the wallet ID can be recognized by an external device via NFC.

[0340] According to an embodiment of the present disclosure, the processor may also be configured to execute one or more instructions to send a request to an external device to generate a wallet ID of a real asset, and receive a wallet ID uniquely generated in a one-to-one manner associated with the real asset in response to the request.

[0341] According to an embodiment of the present disclosure, the processor may also be configured to execute one or more instructions to verify the authenticity of at least one of the NFT asset and the real asset by using the NFT asset ID and the wallet ID integrated into the real asset.

[0342] According to an embodiment of the present disclosure, a computer-readable recording medium having a program for executing an asset management method recorded thereon includes: obtaining an NFT asset ID of an NFT asset linked to a real asset, mapping the obtained NFT asset ID to a wallet ID uniquely generated in a one-to-one manner in association with the real asset, and registering the mapped NFT asset ID and wallet ID on a blockchain. Wherein, through the registered NFT asset ID and wallet ID integrated into the real asset, the NFT asset can be uniquely identified in association with the real asset.

Claims

1. A method of asset management, include: Get the NFT asset identifier (ID) of the non-fungible token (NFT) asset linked to the real asset; Mapping the obtained NFT asset ID to a wallet ID, wherein the wallet ID is uniquely generated in a one-to-one manner in association with the real asset; as well as Register the mapped NFT asset ID and wallet ID on the blockchain, Among them, through the registered NFT asset ID and wallet ID integrated into the real asset, the NFT asset can be uniquely identified in association with the real asset.

2. The asset management method according to claim 1, in, Obtaining NFT asset ID includes: Generate digital assets corresponding to real assets; and Obtain an NFT asset ID by minting a digital asset as an NFT.

3. The asset management method according to any one of the preceding claims 1 to 2, in, Obtaining NFT asset ID includes: Identify the real asset as the asset to be linked to the NFT asset; and Integrate NFT asset IDs into deterministic real assets.

4. The asset management method according to any one of the preceding claims 1 to 3, in, Transfer ownership of NFT assets by transferring real assets offline.

5. The asset management method according to any one of the preceding claims 1 to 4, in, The NFT asset is associated with at least one of a video device and an audio device included in or related to the real asset to provide a specific service.

6. The asset management method according to any one of the preceding claims 1 to 5, in, The NFT asset ID and wallet ID are integrated into the real asset using at least one of a hardware-based method and a software-based method.

7. The asset management method according to claim 6, in, By using a software-based approach, the NFT asset ID and wallet ID are integrated into the real asset so that at least one of the NFT asset ID and the wallet ID can be recognized by an external device via near field communication (NFC).

8. The asset management method according to any one of the preceding claims 1 to 7, in, NFT asset ID and wallet ID are integrated into real assets in the form of barcodes.

9. The asset management method according to any one of claims 1 to 8, further comprising: include: Send a request to an external device to generate a wallet ID associated with real assets; as well as In response to the request, a wallet ID uniquely generated in a one-to-one manner in association with the real asset is received.

10. The asset management method according to any one of the preceding claims 1 to 9, in, The authenticity of at least one of the NFT asset and the real asset is verified by using the NFT asset ID and the wallet ID integrated into the real asset.

11. An asset management device (100), include: A memory (120) storing one or more instructions; as well as A processor (110) configured to execute the one or more instructions stored in the memory (120) to: Get the NFT asset identifier (ID) of the non-fungible token (NFT) asset linked to the real asset, Map the obtained NFT asset ID to a wallet ID that is uniquely generated in a one-to-one manner in association with the real asset, Register the mapped NFT asset ID and wallet ID on the blockchain, and Through the registered NFT asset ID and wallet ID integrated into the real asset, the controlling NFT asset can be uniquely identified in association with the real asset.

12. The asset management device according to claim 11, in, The processor (110) is further configured to execute the one or more instructions to: Generate digital assets corresponding to real assets, and Obtain an NFT asset ID by minting a digital asset as an NFT.

13. The asset management device according to claim 11, in, The processor (110) is further configured to execute the one or more instructions to: Identify the real asset as the asset to be linked to the NFT asset, and Control the NFT asset ID to be integrated into the determined real asset.

14. The asset management device according to any one of the preceding claims 11 to 13, in, By transferring real assets offline, the ownership of NFT assets is transferred.

15. A computer-readable recording medium having recorded thereon a program for executing the asset management method according to any one of claims 1 to 10.

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