NFT content similarity detection device, control method and program for NFT content similarity detection device

Abstract

This invention provides an NFT content similarity detection device that restricts the use of characters and other elements in the metaverse space that infringe intellectual property rights. [Solution] The NFT content similarity determination device comprises a determination means and a warning means. The determination means determines whether content used in the metaverse space is similar to at least one of a plurality of NFT (Non-Fungible Token) content. If the warning means determines that content used in the metaverse space is similar to at least one of a plurality of NFT content, it issues a warning regarding the content used in the metaverse space.

Claims

1. A determination means for determining whether content used in the metaverse space is similar to at least one of multiple NFT (Non-Fungible Token) content, A warning means provides a warning regarding the content used in the metaverse space if it is determined that the content used in the metaverse space is similar to at least one of the multiple NFT-enabled contents. An NFT content similarity determination device equipped with the following features.

2. The NFT content similarity determination device according to claim 1, further comprising detection means for detecting a predetermined action by a user toward the content in the metaverse space.

3. The NFT content similarity determination device according to claim 2, wherein the detection means detects the uploading of the content by the user.

4. The NFT content similarity determination device according to claim 2, wherein the detection means detects a notification that content used in the metaverse space is illegal.

5. The NFT content similarity determination device according to claim 4, wherein the warning means, when the determination is made in response to the detection of a report that the content used in the metaverse space is illegal, notifies the user who made the report that the content used in the metaverse space is illegal of the result of the determination.

6. The NFT content similarity determination device according to any one of claims 1 to 4, further comprising a restricting means for restricting a user of the content that has received the aforementioned warning from interfering with other users active in the metaverse space.

7. The NFT content similarity determination device according to claim 6, wherein the restricting means suspends the account of the user of the content that has received the warning.

8. The NFT content similarity determination device according to any one of claims 1 to 4, wherein the determination means determines whether the content used in the metaverse space is similar to at least one of the plurality of NFT-enabled contents using a learning model.

9. In an NFT content similarity determination device, It determines whether the content used in the metaverse space is similar to at least one of the multiple NFT (Non-Fungible Token) content items. A control method for an NFT content similarity determination device, which issues a warning regarding content used in the metaverse space when it is determined that content used in the metaverse space is similar to at least one of the plurality of NFT-enabled contents.

10. The computer installed in the NFT content similarity detection device, A process to determine whether content used in the metaverse space is similar to at least one of multiple NFT (Non-Fungible Token) content, If it is determined that the content used in the metaverse space is similar to at least one of the multiple NFT-enabled contents, a process is performed to issue a warning regarding the content used in the metaverse space. A program to execute.

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