TWI824699B - Avatar carrier generating system for metaverse and method thereof - Google Patents

Abstract

An avatar carrier generating system for metaverse and method thereof is disclosed. By generating at least one physiological characteristic through at least one sensing element and receiving a real-name identity information before a living body enters a metaverse, and converting the real-name identity information and physiological characteristics into a metadata of a non-fungible token (NFT) standard, and then generating the NFT by the living body on blockchain according to the metadata, so that when the living body wants to enter the metaverse, generating an avatar carrier that enters the metaverse according to the metadata of the NFT, and when the avatar carrier receives an identification request, it is allowed to provide the at least one of physiological characteristic and real-name identity information. The mechanism is help to improve the identifiability and verifiability of the avatar carrier of the metaverse.

Description

Metaverse's clone carrier generation system and its method

The present invention relates to a clone carrier system and a method thereof, in particular to a clone carrier generation system and a method of the metaverse.

In recent years, with the popularization and vigorous development of Metaverse technology, various applications based on the Metaverse have sprung up. However, how to implement real-name system in the Metaverse has become one of the issues that various manufacturers want to solve urgently.

Generally speaking, the traditional way of identifying one's identity in the metaverse is still by entering an account password. However, this method is easily used when the password is leaked, and using passwords in multiple different metaverses is not only inconvenient, but also easily leads to password leakage problems. At the same time, it is difficult to confirm the password in the metaverse. Whether the clone carrier matches the user's true identity, so there is a problem of poor legibility and verifiability of the clone carrier.

In view of this, some manufacturers have proposed technical means of setting unique accessories on the clone carrier, such as providing unique virtual accessories, virtual business cards, etc. virtual objects that can be worn on the clone carrier for identification and recognition. Verify. However, this method is not suitable for clone carriers that move or switch between different metaverses, because the aforementioned virtual objects cannot be transferred to different metaverses that enter through different channels. It is universal in the universe, so it is also difficult to confirm whether the clone carrier in the metaverse matches the user's true identity. Therefore, there is still the problem of poor legibility and verifiability of the clone carrier in the metaverse.

To sum up, it can be seen that there has long been a problem in the previous technology of poor legibility and verifiability of the metaverse's clone carrier. Therefore, it is necessary to propose improved technical means to solve this problem.

The invention discloses a metaverse clone carrier generation system and a method thereof.

First, the present invention discloses a metaverse clone carrier generation system, which is used in an environment that integrates the metaverse and the blockchain. This system includes: a sensing element, a conversion module, a generation module, and a clone module. Among them, the sensing element is used to sense the living body to generate corresponding physiological characteristics before the living body enters the metaverse; the conversion module is connected to the sensing element to receive the real-name identity information, and combine the real-name identity information and the generated physiological characteristics Convert to metadata that complies with non-fungible token standards; the generation module connects to the conversion module to generate non-fungible tokens on the blockchain based on metadata, and allows for non-fungible tokens to be held by living bodies The cryptocurrency wallet controls the non-fungible tokens; and the avatar module is connected to the generation module. When a living body wants to enter the metaverse, it first confirms that the cryptocurrency wallet is the holder of the non-fungible tokens, and then based on the non-fungible tokens The metadata of the token generates a clone carrier that enters the Metaverse. When the clone carrier receives an identification request, it is allowed to provide at least one of the physiological characteristics and real-name identity information contained in the metadata for identity verification. When the clone carrier is in When entering the metaverse and moving or switching between different metaverses, the real-name identity information, current time information and network address of the clone carrier are instantly recorded, and the real-name identity information, time information and network address are stored in Light nodes.

In addition, the present invention also discloses a method for generating a clone carrier of the metaverse, which is applied in an environment that integrates the metaverse and the blockchain. The steps include: when a living body wants to enter the metaverse, sensing the living body through a sensing element to generate a corresponding response. The physiological characteristics of Allow cryptocurrency wallets held by living entities to control the non-fungible tokens; and when a living entity wants to enter the metaverse, first confirm that the cryptocurrency wallet is the holder of the non-fungible tokens, and then use the non-fungible tokens The metadata generates a clone carrier that enters the metaverse. When the clone carrier receives an identification request, it is allowed to provide at least one of the physiological characteristics and real-name identity information contained in the metadata for identity verification. When the clone carrier enters the metaverse, universe, and when moving or switching between different metaverses, the real-name identity information, current time information and network address of the clone carrier are recorded in real time, and the real-name identity information, time information and network address are stored in the light node .

The system and method disclosed by the present invention are as above. The difference from the prior art is that the present invention senses the living body through the sensing element to generate the corresponding physiological characteristics before the living body enters the metaverse, and receives the real-name identity information, and combines the real-name identity information with the living body. Identity information and physiological characteristics are converted into metadata of non-fungible token standards, and then non-fungible tokens held by living entities are generated on the blockchain based on the metadata, so that when living entities want to enter the metaverse, they can The clone carrier that enters the metaverse is generated based on the metadata of the non-fungible token, and when the clone carrier receives an identification request, it is allowed to provide at least one of physiological characteristics and real-name identity information.

Through the above technical means, the present invention can achieve the technical effect of improving the recognizability and verifiability of the clone carrier of the metaverse.

110: Sensing element

120:Conversion module

130: Generate module

140:Clone module

300: living body

310:Wearable devices

311: Face sensing element

312: Voice sensing component

313:Retina sensing element

320:Input device

330:Computer

340:Metadata

350:Clone carrier

400:Blockchain network

411:The first universe

412:Second Universe

Step 210: Before a living body enters the metaverse, sense the living body through at least one sensing element to generate at least one corresponding physiological characteristic.

Step 220: Receive a real-name identity information, and convert the real-name identity information and the generated physiological characteristics into one metadata that meets a non-fungible token standard

Step 230: Generate a non-fungible token on the blockchain based on the metadata and allow a cryptocurrency wallet held by the living entity to control the non-fungible token

Step 240: When the living body wants to enter the metaverse, first confirm that the cryptocurrency wallet is the holder of the non-fungible token, and then generate a clone carrier to enter the metaverse based on the metadata of the non-fungible token, where , when the clone carrier receives an identification request, it is allowed to provide at least one of the physiological characteristics contained in the metadata and the real-name identity information for identity verification.

Figure 1 is a system block diagram of the clone carrier generation system of the metaverse of the present invention.

Figure 2 is a method flow chart of the method for generating a clone carrier of the metaverse of the present invention.

Figure 3 is a schematic diagram of using the present invention to generate a clone carrier.

Figure 4 is a schematic diagram of switching or moving between different metaverses using the clone carrier of the present invention.

The embodiments of the present invention will be described in detail below with reference to the drawings and examples, so that the implementation process of how to apply technical means to solve technical problems and achieve technical effects of the present invention can be fully understood and implemented accordingly.

Please refer to "Figure 1" first. "Figure 1" is a system block diagram of the clone carrier generation system of the metaverse of the present invention. It is applied in an environment that integrates the metaverse and the blockchain. This system includes: sensing element 110 , conversion module 120, generation module 130 and clone module 140. Among them, the sensing element 110 is used to sense the living body to generate corresponding physiological characteristics before the living body enters the metaverse. In actual implementation, the sensing element 110 can be provided on a wearable device and include at least one of a face sensing element, a voice sensing element, and a retina sensing element. When the wearable device is worn by a living body, all the sensing elements 110 are driven. The sensing element 110 senses a living body to generate the physiological characteristics.

The conversion module 120 is connected to the sensing element 110 to receive the real-name identity information, and convert the real-name identity information and the generated physiological characteristics into metadata that complies with the non-fungible token standard. In actual implementation, the physiological characteristics can be converted into metadata that conforms to the non-fungible token standard by first encrypting the physiological characteristics and real-name identity information with a key stored in the cryptocurrency wallet to generate encryption. After receiving the message, the encrypted message is converted into metadata. When the clone carrier receives the identification request, it generates metadata as a response message in the same way, so that the verification host that sends the identification request can confirm that the cryptocurrency wallet is a non-fungible token. The identity of the holder of the token is deemed to be verified when the response message received matches the metadata of the non-fungible token.

The generation module 130 is connected to the conversion module 120 to generate non-fungible tokens on the blockchain based on metadata and allows a cryptocurrency wallet held by a living person to control the non-fungible tokens. In actual implementation, there are many standards for generating non-fungible tokens, such as: ERC-721, ERC-1155, etc. However, no matter which one they are, they are all non-fungible tokens generated on the blockchain through mint based on metadata in JSON format. In addition, non-fungible tokens can be generated through a minting platform that allows the minting and destruction of non-fungible tokens and prohibits trading of non-fungible tokens. In other words, non-fungible tokens representing real-name identity information are only allowed to be minted and destroyed, but are not allowed to be traded. Generally speaking, the foundry platform can be established by itself or use an existing foundry platform, such as: "OpenSea", "Rarible", "Nifty Gateway", etc.

The clone module 140 is connected to the generation module 130, and is used to first confirm that the cryptocurrency wallet is the holder of the non-fungible token when the living body wants to enter the metaverse, and then generate and enter the metaverse based on the metadata of the non-fungible token. A clone carrier, wherein when the clone carrier receives an identification request, it is allowed to provide at least one of the physiological characteristics and real-name identity information contained in the metadata for identity verification. In addition, when the clone carrier enters the metaverse and moves or switches between different metaverses, it can instantly record the real-name identity information, current time information and network address of the clone carrier, and transfer the real-name identity information, time The message and network address are stored in the light node. The light node refers to a node that only stores a minimum amount of status to send or transmit transaction messages. Therefore, when the light node needs When verifying the legitimacy of a clone carrier, the specific method is: initiate a confirmation request to the adjacent Full Node, and the Full Node will provide the required relevant information for verification after receiving the request.

It should be noted that in actual implementation, the modules described in the present invention can be implemented in various ways, including software, hardware or any combination thereof. For example, in some implementations, each module can be implemented using software and hardware, or one of them. In addition, the present invention can also be implemented partially or completely based on hardware. For example, one or more modules in the system can be implemented through integrated circuit chips, system Single chip, Complex Programmable Logic Device (CPLD), Field Programmable Gate Array (FPGA), etc. are implemented. The invention may be a system, method and/or computer program. The computer program may include a computer-readable storage medium having computer-readable program instructions for causing a processor to implement various aspects of the invention. The computer-readable storage medium may be a tangible device that can hold and store instructions for use by an instruction execution device. equipment. The computer-readable storage medium may be, but is not limited to, an electrical storage device, a magnetic storage device, an optical storage device, an electromagnetic storage device, a semiconductor storage device, or any suitable combination of the above. More specific examples (non-exhaustive list) of computer-readable storage media include: hard disks, random access memory, read-only memory, flash memory, optical disks, floppy disks, and any suitable combination of the above. As used herein, computer-readable storage media is not to be construed as a reference to transient signals per se, such as radio waves or other freely propagating electromagnetic waves, electromagnetic waves propagating through waveguides or other transmission media (e.g., optical signals through fiber optic cables), or through electrical wires. transmitted electrical signals. In addition, the computer-readable program instructions described herein can be downloaded from a computer-readable storage medium to various computing/processing devices, or downloaded through a network, such as the Internet, a local area network, a wide area network and/or a wireless network to an external computer device or external storage device. Networks may include copper transmission cables, fiber optic transmission, wireless transmission, routers, firewalls, switches, hubs and/or gateways. A network card or network interface in every computing/processing device Receives computer-readable program instructions from the network and forwards the computer-readable program instructions for storage in a computer-readable storage medium in each computing/processing device. Computer program instructions that perform operations of the present invention may be combination language instructions, instruction set architecture instructions, machine instructions, machine-related instructions, micro-instructions, firmware instructions, or source code or object code written in any combination of one or more programming languages. (Object Code), the programming language includes object-oriented programming languages, such as: Common Lisp, Python, C++, Objective-C, Smalltalk, Delphi, Java, Swift, C#, Perl, Ruby and PHP, etc., as well as conventional programs Procedural programming language, such as C language or similar programming language. The computer program instructions may execute entirely on the computer, partly on the computer, as stand-alone software, partly on the client computer and partly on a remote computer, or entirely on the remote computer or server. execute on.

Please refer to "Figure 2". "Figure 2" is a method flow chart of the clone carrier generation method of the metaverse of the present invention. It is applied in an environment that integrates the metaverse and the blockchain. The steps include: When a living body wants to enter the metaverse, Before entering the universe, the living body is sensed through the sensing element 110 to generate corresponding physiological characteristics (step 210); the real-name identity information is received, and the real-name identity information and the generated physiological characteristics are converted into non-fungible token standards. Metadata (step 220); generate non-fungible tokens on the blockchain based on the metadata, and allow the cryptocurrency wallet held by the living body to control the non-fungible tokens (step 230); when the living body wants to enter the metaverse , first confirm that the cryptocurrency wallet is the holder of the non-fungible token, and then generate a clone carrier that enters the metaverse based on the metadata of the non-fungible token. Among them, when the clone carrier receives an identification request, it is allowed to provide metadata. The data contains at least one of physiological characteristics and real-name identity information for identity verification (step 240). In this way, before the living body enters the metaverse, the living body can be sensed through the sensing element to generate the corresponding physiological characteristics, and the real-name identity information can be received, and the real-name identity information and physiological characteristics can be converted into non-homogeneous codes. currency standard yuan data, and then generate non-fungible tokens held by the living body on the blockchain based on the metadata, so that when the living body wants to enter the metaverse, it can generate a clone carrier to enter the metaverse based on the metadata of the non-fungible token. And when the clone carrier receives the identification request, it is allowed to provide at least one of physiological characteristics and real-name identity information.

The following description is given in the form of an embodiment in conjunction with "Figure 3" and "Figure 4". Please refer to "Figure 3" first. "Figure 3" is a schematic diagram of using the present invention to generate a clone carrier. When the user (ie: living body 300) wants to enter the metaverse, he can first wear a wearable device equipped with sensing elements 110 (eg: face sensing element 311, voice sensing element 312 and retina sensing element 313) 310 is used to sense the corresponding physiological characteristics, and then obtain the real-name identity information through the input device 320 (such as keyboard, card reader, sensor, scanner, etc.), and then connect the wearable device 310 and the input device 320 The computer 330 converts the real-name identity information (such as ID card number) and physiological characteristics (such as facial characteristics, voiceprint characteristics, and retinal characteristics) into metadata 340 that complies with the non-fungible token standard. Next, the computer 330 generates a corresponding and unique non-fungible token on the blockchain based on the metadata 340 and allows the cryptocurrency wallet held by the user to control this non-fungible token, that is, the cryptocurrency The wallet holds the private keys that control this non-fungible token. In actual implementation, the cryptocurrency wallet can be a cold wallet (Cold Wallet) or a hot wallet (Hot Wallet). When the user wants to enter the metaverse, the computer 330 will confirm whether the cryptocurrency wallet is the holder of the non-fungible token, that is: confirm whether it has the corresponding private key, and if so, based on the metadata of the non-fungible token Generate a clone carrier 350 (or virtual clone) that enters the metaverse, and the clone carrier 350 generated on this basis has physiological characteristics and the characteristics of real-name identity information. When the clone carrier 350 receives an identification request in the metaverse, , allowing at least one of the physiological characteristics and the real-name identity information contained in the metadata 340 to be provided for identity verification. In this way, although the clone carrier 340 is only a virtual object in the metaverse, it has the same characteristics as reality. The user has the same and unique identifying characteristics. When identity verification is required, the user does not need to enter the user account and password, and the verification method is more secure and faster.

As shown in "Figure 4", "Figure 4" is a schematic diagram of switching or moving between different metaverses using the clone carrier of the present invention. In actual implementation, since there may be multiple different metaverses in the real space, such as the first metaverse 411 and the second metaverse 412, when these metaverses are connected to the same blockchain network 400 (such as Ethereum When integrating (Fang), if the present invention is used to generate non-fungible tokens on the blockchain through this blockchain network 400, it can be directly generated based on the same non-fungible tokens in different metaverses. The same clone carrier, or even the clone carrier, can move directly between different metaverses. Taking moving between different metaverses as an example, when the clone carrier of the first metaverse wants to move to the second metaverse 412, in the second metaverse The Metaverse also generates the clone carrier of the second Metaverse based on the non-fungible tokens on the blockchain of any node (Node) host in the blockchain network 400. In addition, when moving to another metaverse, the real-name identity information, current time information and network address of the clone carrier can be recorded and stored in real time through the metadata of the non-fungible token corresponding to the clone carrier. To a light node, the light node here refers to a node that only stores a minimum amount of state in the blockchain network 400 to send or transmit transaction messages. Therefore, when a light node needs to verify the legitimacy of a certain clone carrier, The specific method is: initiate a confirmation request to the adjacent full node, and after receiving the request, the full node provides the required relevant information for verification.

In summary, it can be seen that the difference between the present invention and the prior art is that before the living body enters the metaverse, the living body is sensed through the sensing element to generate corresponding physiological characteristics, and the real-name identity information is received, and the real-name identity information is Physiological characteristics are converted into metadata of non-fungible token standards, and then non-fungible tokens held by living bodies are generated on the blockchain based on the metadata, so that when the living body wants to enter the metaverse, it can use non-fungible tokens based on non-fungible tokens. The metadata of tokens generates clones that enter the metaverse. The carrier, and when the clone carrier receives the identification request, is allowed to provide at least one of the physiological characteristics and the real-name identity information. This technical means can solve the problems existing in the previous technology, thereby achieving the improvement of the possibility of the clone carrier in the metaverse. Technical efficacy of identification and verifiability.

Although the present invention has been disclosed in the foregoing embodiments, they are not intended to limit the present invention. Anyone skilled in the similar art can make some modifications and modifications without departing from the spirit and scope of the present invention. Therefore, the present invention is The scope of patent protection shall be determined by the scope of the patent application attached to this specification.

110: Sensing element

120:Conversion module

130: Generate module

140:Clone module

Claims (8)

A metaverse clone carrier generation system, used in an environment that integrates the metaverse and the blockchain. The system includes: at least one sensing element. When a living body wants to enter the metaverse, the sensing element senses the body through the sensing element. A living body is used to generate corresponding at least one physiological characteristic; a conversion module is connected to the sensing element to receive a real-name identity information, and convert the real-name identity information and the generated physiological characteristics into a non-standard physical characteristic. One metadata of the fungible token standard; a generation module connected to the conversion module to generate a non-fungible token on the blockchain based on the metadata and allowing a cryptocurrency to be held by the living entity The wallet controls the non-fungible token; and a clone module is connected to the generation module. When the living body wants to enter the metaverse, it first confirms that the cryptocurrency wallet is the holder of the non-fungible token, and then based on The metadata of the non-fungible token generates a clone carrier that enters the metaverse, wherein when the clone carrier receives an identification request, it is allowed to provide at least the physiological characteristics and the real-name identity information contained in the metadata. One for identity verification, when the clone carrier enters the metaverse and moves or switches between different metaverses, the real-name identity information, current time information and a network address of the clone carrier are instantly recorded , and store the real-name identity information, the time information and the network address in a light node. The clone carrier generation system of the metaverse as claimed in claim 1, wherein the sensing element is provided on a wearable device and includes a face sensing element, a voice sensing element and At least one of the retinal sensing elements drives the sensing element to sense the living body to generate the physiological characteristics when the living body wears the wearable device. For example, the clone carrier generation system of the Metaverse of claim 1, wherein the physiological characteristics are converted into the metadata that meets the non-fungible token standard by first storing the physiological characteristics and the real-name identity information in the encrypted After encrypting a key of the currency wallet to generate an encrypted message, the encrypted message is converted into the metadata. When the clone carrier receives the identification request, the metadata is generated in the same way as a response message, so that A verifier host that sends the identification request is deemed to have passed the identity when it confirms that the cryptocurrency wallet is the holder of the non-fungible token and the response message received matches the metadata of the non-fungible token. Verify. For example, the clone carrier generation system of the Metaverse of claim 1, wherein the non-fungible tokens are generated through a casting platform, the casting platform allows the casting and destruction of the non-fungible tokens, and prohibits trading of the non-fungible tokens. A method for generating a clone carrier of the metaverse, applied in an environment that integrates the metaverse and the blockchain. The steps include: before a living body wants to enter the metaverse, sense the living body through at least one sensing element to generate a corresponding at least A physiological characteristic; receiving a real-name identity information, and converting the real-name identity information and the generated physiological characteristics into one metadata that complies with a non-fungible token standard; Generate a non-fungible token on the blockchain based on the metadata, and allow a cryptocurrency wallet held by the living entity to control the non-fungible token; and when the living entity wants to enter the metaverse, first confirm the encryption The currency wallet is the holder of the non-fungible token, and then generates a clone carrier that enters the metaverse based on the metadata of the non-fungible token. When the clone carrier receives an identification request, it is allowed to provide the At least one of the physiological characteristics and the real-name identity information contained in the metadata is used for identity verification. When the clone carrier enters the metaverse and moves or switches between different metaverses, the clone carrier is recorded in real time. The real-name identity information, the current time information and a network address are generated, and the real-name identity information, the time information and the network address are stored in a light node. As claimed in claim 5, the clone carrier generation method of the Metaverse is provided, wherein the sensing element is provided on a wearable device and includes at least one of a face sensing element, a voice sensing element and a retina sensing element. When When the living body wears the wearable device, the sensing element is driven to sense the living body to generate the physiological characteristics. For example, the method for generating a clone carrier of the Metaverse in claim 5, wherein the physiological characteristics are converted into the metadata that meets the non-fungible token standard by first storing the physiological characteristics and the real-name identity information in the encrypted After encrypting a key of the currency wallet to generate an encrypted message, the encrypted message is converted into the metadata. When the clone carrier receives the identification request, the metadata is generated in the same way as a response message, so that A verification host that sends the identification request confirms that the cryptocurrency wallet is the holder of the non-fungible token and receives the Identity verification occurs when the response message matches the metadata described for the non-fungible token. For example, in claim 5, the metaverse clone carrier generation method is provided, wherein the non-fungible token is generated through a casting platform that allows the casting and destruction of the non-fungible token and prohibits trading of the non-fungible token.

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