JP7381137B1 - Program, method, and information processing device - Google Patents

Abstract

[Problem] To provide a new use for non-fungible tokens. [Solution] A computer acquires concept information indicating the concept user's concept from a concept user, generates concept presentation information for presenting the concept based on the concept information, and provides advice indicating advice on the concept. providing concept presentation information to a plurality of advisory users who provide information; acquiring advice information from at least one or more of the plurality of advisory users according to the concept presentation information; Generating contribution information indicating the degree of contribution of each of at least one or more advisory users to the concept, and based on the concept information, the advice information, and the contribution information, a token indicating concept information to which the advice information and the contribution information are associated. sending a request to issue on the blockchain network; and causing the execution. [Selection diagram] Figure 2

Description

The present invention relates to a program, a method, and an information processing device.

Non-fungible tokens (NFTs) are being traded through blockchain networks. Patent Document 1 discloses a transaction support system that can support safe transactions between users when NFTs are distributed among users.

Patent No. 7020739

When trading illustration or photograph data, NFTs associated with the data to be traded may be traded. NFTs have a function that indicates that the user holding the NFT has obtained the data to be traded through a legitimate transaction channel and that the NFT associated with the data is unique. There are various types of information and data associated with NFTs, and it is expected that the uses of NFTs will be further expanded by increasing the types of information and data associated with NFTs.

Therefore, an object of the present invention is to provide a program, a method, and an information processing device that can provide new uses for non-fungible tokens.

A program according to one aspect of the present invention causes a computer to acquire concept information indicating the concept user's concept from a concept user, generate concept presentation information for presenting the concept based on the concept information, and Providing concept presentation information to a plurality of advice users who provide advice information indicating advice to a person, and obtaining advice information from at least one or more of the plurality of advice users in accordance with the concept presentation information. and generating contribution information indicating the degree of contribution of each of the concept user and at least one or more advisory users to the concept, and associating the advice information and the contribution information based on the concept information, the advice information, and the contribution information. transmitting a request to issue a token representing the concept information on the blockchain network;

In a method according to another aspect of the present invention, the computer acquires concept information indicating the concept user's concept from the concept user, and generates concept presentation information presenting the concept based on the concept information; Providing concept presentation information to a plurality of advice users who provide advice information indicating advice on the concept, and acquiring advice information from at least one of the plurality of advice users in accordance with the concept presentation information. generating contribution information indicating the degree of contribution of each of the concept user and at least one or more advisory users to the concept; and associating the advice information and the contribution information based on the concept information, the advice information, and the contribution information. sending a request to issue a token in a blockchain network representing the generated concept information.

An information processing device according to another aspect of the present invention includes a concept information acquisition unit that acquires concept information indicating a concept of the concept user from a concept user, and a concept information acquisition unit that generates concept presentation information that presents the concept based on the concept information. a presentation information generation unit, a concept presentation information providing unit that provides concept presentation information to a plurality of advice users who provide advice information indicating advice on a concept, and at least one of the plurality of advice users according to the concept presentation information. an advice information acquisition unit that acquires advice information from one or more advice users; a contribution information generation unit that generates contribution information indicating the degree of contribution of each of the idea user and at least one or more advice users to the idea; and idea information and advice. and a token issuance request transmitting unit that transmits a request to issue a token indicating concept information associated with advice information and contribution information in a blockchain network based on the information and contribution information.

A program according to another aspect of the present invention provides a computer with concept information indicating the concept user's concept acquired from the concept user, and concept information provided to a plurality of advice users that provides advice on the concept. Advice information based on advice information from at least one or more advice users among the plurality of advice users according to the information, and contribution information indicating the degree of contribution of each of the idea user and at least one or more advice users to the idea. and sending a request to the blockchain network to issue a token in the blockchain network indicating initiative information with which the contribution information is associated, and the contribution information associated with the token when the token is sold on the blockchain network. Based on this, the cryptographic assets corresponding to the sale amount of the tokens are transmitted to the idea user and at least one or more advisory users.

According to the present invention, it is possible to provide a program, method, and information processing device that can provide new uses for non-fungible tokens.

1 is a schematic diagram of a concept management system according to the present embodiment. FIG. 2 is a diagram illustrating processing in the concept management system according to the present embodiment. FIG. 2 is a block diagram of a concept information management device and a token sales management device according to the present embodiment. It is a figure explaining an example of user information and concept information concerning this embodiment. 7 is a flowchart illustrating update processing of concept information according to the present embodiment. 7 is a flowchart of concept information determination processing according to the present embodiment. It is a flowchart of token issuing processing according to this embodiment. 2 is a flowchart of token transaction processing according to the present embodiment.

Preferred embodiments of the present invention will be described with reference to the accompanying drawings. In addition, in each figure, those with the same reference numerals have the same or similar configurations.

FIG. 1 shows a schematic diagram of a concept management system 10 according to this embodiment. The concept management system 10 includes a concept information management device 101, user terminals 201a, 201b, 201c, and 201d, a blockchain network 301, a token sales management device 401, and a blockchain network 501. Note that although there are multiple user terminals such as user terminals 201a, 201b, 201c, and 201d, they are simply referred to as user terminals 201 when there is no need to distinguish them.

In the concept management system 10, the concept information management device 101 acquires concept information indicating a certain concept from the user terminal 201 (for example, the user terminal 201a) through the network N. The idea here is, for example, a business idea, and means a service devised by a user. In the concept management system 10, advice from other users is provided as advice information for the concept acquired from the user.

In the concept management system 10, the concept acquired by the concept information management device 101 is managed in the blockchain network 301 as an NFT with associated concept information in order to prove that the concept was created by a legitimate user. be done. The concept information is associated with the NFT on the blockchain network 301 as metadata.

In the concept management system 10, NFTs representing the concept information and advice information acquired by the concept information management device 101 are issued and sold on the blockchain network 501 through the token sales management device 401. Details of the processing in the concept management system 10 will be described later. Note that the issuance of NFTs in the blockchain network 301 is not essential, and the concept information may be managed in the concept information management device 101 without using the blockchain network 301.

The concept information management device 101 is a server device having a computer that performs predetermined processing by executing a predetermined program stored in the storage unit of the concept information management device 101. The user terminal 201 is, for example, an information processing device used by a user, such as a smartphone, a tablet terminal, or a personal computer. The blockchain network 301 is a system in which a plurality of terminals share and manage a ledger in which transactions are recorded. A blockchain is data in which multiple blocks are organized in a chain in chronological order, and each block includes data of transactions over a certain period of time. Blockchain technology is characterized by the fact that multiple blocks are added while retaining past information, making it difficult to tamper with the information. The blockchain network 301 is a private chain managed by the concept information management device 101 and accessible by a predetermined user.

The token sales management device 401 is a server device that includes a computer that performs predetermined processing by executing a predetermined program stored in the storage unit of the token sales management device 401. The token sales management device 401 manages the issuance of NFTs in the blockchain network 501 and the sale of NFTs through the token sales management device 401. The token sales management device 401 provides a function as a marketplace for selling NFTs. Blockchain network 501, unlike blockchain network 301, is a public chain that can be accessed by unspecified users. Note that the token sales management device 401 is not limited to selling NFTs, but can also provide a function as a marketplace for transferring NFTs free of charge.

An overview of the processing in the concept management system 10 will be explained with reference to FIG. 2. In the following description, a user who provides a concept to the concept information management device 101 will be referred to as a concept user, and a user who provides advice information regarding the concept will be referred to as an advice user. In the concept management system 10, a concept user can also have a role as an advisory user, and vice versa.

In step (A), the concept information management device 101 acquires concept information I from the concept user. The concept information I is, for example, text data, images, or video data, and is information explaining the concept of each concept user. In step (B), the concept information management device 101 acquires advice information AD for the concept information I from the advice user. Here, advisory information includes, for example, market research on the market related to the initiative, provision of additional ideas for the initiative, advice on how to raise funds, setting milestones, legal advice, and advice on risk management. , and various information including technical advice, etc. In the concept management system 10, advice information AD is associated with concept information I through the concept information management device 101. At this time, the concept information management device 101 associates with the concept information I contribution information C indicating the degree of contribution of the concept user and the advice user to the concept information I. In step (C), the concept information management device 101 issues, in the blockchain network 301, a token T1 that is an NFT in which the concept information I, the advice information AD, and the contribution information C are associated as meta information. Meta information associated with the token T1 is stored in the storage unit of the concept information management device 101 or an external device.

In step (D), the concept user transmits concept information I, advice information AD, and contribution information C to the token sales management device 401 through the concept information management device 101. In step (E), the token sales management device 401 issues a token T2, which is an NFT, in which the concept information I1, the advice information AD1, and the contribution information C are associated as meta information in the blockchain network 501. Here, the concept information I1 and advice information AD1 associated with the token T2 may be part of the concept information I and advice information AD acquired by the concept information management device 101. In the following description, tokens issued in the blockchain network 301 may be referred to as internal tokens, and tokens issued in the blockchain network 501 may be referred to as external tokens. This is to distinguish between tokens (internal tokens) in blockchain network 301, which is a private chain, and tokens (external tokens) in blockchain network 501, which is a public chain.

In step (F), the purchasing user (e.g., an investor or company) who has viewed the information regarding the token T2 through the token sales management device 401 can consider whether or not to purchase the token T2, and can purchase the token T2. . When the token T2 is purchased, in step (G), the holder of the token T2 is changed from the initial holder (for example, the conceptual user) determined by the token sales management device 401 to the purchasing user. The missing information in the concept information I1 and the advice information AD1 can be viewed by the user who has become the holder of the token T2 in the blockchain network 501. That is, a purchasing user can access complete information by purchasing token T2. By limiting the scope of information disclosure in this way, only the holder of the token T2 can view the concept information I and the advice information AD, thereby ensuring the confidentiality of the information.

In step (H), the token sales management device 401 distributes cryptographic assets to the conceptual user and the advisory user as consideration for the transfer of the token T2, according to the contribution information C associated with the token T2.

In the concept management system 10, the concept is traded as a token T2 in the blockchain network 501, thereby ensuring the legitimacy that the user who provided the concept and the advice user who provided the advice are the legitimate originators and advisors. At the same time, the purchasing user can purchase the concept refined by the advice. Thereby, it is possible to appropriately allocate transaction consideration to the user who legitimately created the idea and the advisory user. Therefore, a marketplace of legitimate ideas that are not imitated by third parties will be realized, and the uses of NFTs will be expanded. Further, since the concept management system 10 certifiable records that the concept user is the legitimate originator, the concept user can publish his/her concept with peace of mind.

Each part of the concept information management device 101 and the token sales management device 401 will be explained with reference to FIG. 3. Each part of the concept information management device 101 and the token sales management device 401 can be realized by using a storage area such as a memory or by having a processor execute a program stored in the storage area.

The concept information management device 101 includes a communication section 1011, a storage section 1012, a concept information acquisition section 1013, a concept presentation information generation section 1014, a concept presentation information provision section 1015, a specified information acquisition section 1016, a request transmission section 1017, and an advice information acquisition section. 1018, a contribution information generation section 1019, a token issuance request transmission section 10110, and a token issuance section 10111.

The communication unit 1011 controls communications by the concept information management device 101 with external devices such as the user terminal 201, the blockchain network 301, and the token sales management device 401 through the network N. The storage unit 1012 stores various types of information used in processing by the concept information management device 101.

As shown in FIG. 4, the storage unit 1012 includes a user information DB 10121 and a concept information DB 10122. The user information DB 10121 stores user information having items of "user name", "user ID", and "evaluation information". The "user name" and "user ID" items store the name of the user who uses the concept information management device 101 and information for identifying the user. In the item "evaluation information", when each user has a role as an advice user, information indicating the evaluation given by other users to the advice is stored. Note that each user can keep his or her real name secret and use the concept information management device 101 as an avatar using an arbitrary user name.

The concept information DB 10122 stores items such as “concept name”, “concept ID”, “concept user”, “concept information”, “advisory user”, “advisory information”, and “contribution information” in association with each other. Ru. The "concept name" and "concept ID" items store the name of the concept and information for identifying the concept. In the item "conceptual user", information about the user who provided the conceptual information to the conceptual information management device 101 is stored, and the user name or user ID is stored. Information indicating the specific content of each concept is stored in the "concept information" item. The "Advice user" item stores a user who provides advice on a concept among a plurality of advice users. The item "advice information" stores specific advice information provided by each advice user. The "contribution information" item stores information indicating each user's contribution to the concept.

The concept information acquisition unit 1013 acquires concept information from the concept user. Furthermore, the concept information acquisition unit 1013 may calculate the degree of similarity between the concept information and other concept information, and generate comparison information for comparing the concept information and other concept information according to the degree of similarity. The concept information acquisition unit 1013 may provide comparison information to a verification user who can access the concept information management device 101, and may acquire information from the verification user indicating whether or not the concept information can be stored as new concept information. . The concept information acquisition unit 1013 stores the concept information in the concept information DB 10122 when the concept information can be stored as the new concept information. The concept information acquisition unit 1013 acquires the concept name and concept user information in addition to the concept information, assigns a concept ID to the concept information, and stores the concept information in the concept information DB 10122.

The concept presentation information generation unit 1014 generates concept presentation information for presenting a concept to the advice user based on the concept information in the concept information DB 10122. The concept presentation information is, for example, information for presenting concept information to the user terminal 201 of the advisory user when the concept information management device 101 functions as a marketplace for concepts. At this time, the concept presentation information may indicate part of the concept information, or may indicate all of the concept information. The concept presentation information providing unit 1015 provides concept presentation information to a plurality of advice users.

The designation information acquisition unit 1016 acquires advisory user designation information indicating an advisory user designated by the conceptual user from among the plurality of advisory users from the conceptual user. Further, the designation information acquisition unit 1016 acquires concept designation information that specifies a concept to be provided with advice information from an advice user who desires to provide advice information among the plurality of advice users.

The request sending unit 1017 sends a request to provide advice information to the advice user designated by the conceptual user based on the advice user designation information. Further, the request transmitting unit 1017 transmits a request to provide advice information to the concept user who has presented the specified concept based on the concept designation information.

The advice information acquisition unit 1018 acquires advice information from at least one advice user who has the right to provide advice among the plurality of advice users. The advice information acquisition unit 1018 updates the concept information DB 10122 by associating the advice information with the concept information. At this time, the advice information acquisition unit 1018 may treat the advice user who responded to the request sent by the request transmission unit 1017 as at least one advice user among the advice users specified by the conceptual user in the advice user specification information. . Further, the advice information acquisition unit 1018 selects at least one advice user from among the advice users who wish to provide advice information and who have transmitted the concept designation information to the concept information management device 101 and whose request has been approved by the concept user. It may be treated as

The contribution information generation unit 1019 generates contribution information indicating the degree of contribution of the idea user and at least one or more advisory users to the idea. Contribution information can be set when sending a request or accepting a request. For example, in the example of FIG. 4, the advisory users for concept A conceived by concept user A are users B, C, and D, and each contribution level is uniformly set to 25%, including the concept user. Alternatively, the advice users for concept B conceived by user B are users A and C, and the respective contribution degrees are set to be 10% for user A, 50% for user B, and 40% for user C.

The token issuance request transmitting unit 10110 transmits a request to issue a token indicating concept information associated with advice information and contribution information in the blockchain network based on the concept information, advice information, and contribution information. The token issuance request transmitting unit 10110 may transmit a request to the token sales management device 401, or may directly transmit a transaction as a request to the blockchain network 501. When the concept information management device 101 sends a request to the token sales management device 401, the token sales management device 401 sends a transaction to issue a token to the blockchain network 501, and the token is issued in the blockchain network 501.

The token issuing unit 10111 transmits to the blockchain network 301 a request to issue a token associated with the concept user and concept information in the blockchain network 301.

The token sales management device 401 includes a communication section 4011, a storage section 4012, a token issuing section 4013, a token selling section 4014, and a crypto asset transmitting section 4015. The communication unit 4011 controls communication by the token sales management device 401 with the outside, such as the concept information management device 101, the user terminal 201, and the blockchain network 501, through the network N. The storage unit 4012 stores various types of information used in processing by the token sales management device 401.

Based on a token issuance request from the concept information management device 101, the token issuing unit 4013 sends a transaction to the blockchain network 501 to issue a token indicating concept information in which advice information and contribution information are associated. Send.

When a token is traded in the blockchain network 501, the crypto asset transmitter 4015 sends a crypto asset corresponding to the transaction amount of the token to the conceptual user and the at least one person based on the contribution information associated with the token. Send more advice to users. Specifically, the crypto asset transmitting unit 4015 generates a transaction for allocating crypto assets to the idea user and the advisory user based on the transaction amount and contribution information, and transmits the transaction to the blockchain network 501. Alternatively, the cryptographic asset transmitting unit 4015 may generate and transmit a transaction for transmitting a cryptographic asset managed in another blockchain network different from the blockchain network 501.

With reference to FIGS. 5 and 6, acquisition of concept information and advice information in the concept management system 10 will be described. In step S501, the concept information management device 101 acquires concept information from the user terminal 201a operated by the concept user. In step S502, the concept information acquisition unit 1013 performs concept information determination processing.

The concept information determination process will be explained with reference to FIG. In step S601, the concept information acquisition unit 1013 refers to the concept information DB 10122 and acquires already stored concept information. In step S602, the concept information acquisition unit 1013 calculates the degree of similarity between the newly acquired concept information and the already stored concept information. The degree of similarity is calculated, for example, by a method using natural language processing, and is calculated based on the commonality of keywords, the similarity of contexts, and the like. In step S603, the concept information acquisition unit 1013 classifies the already stored concept information by degree of similarity. In addition, in the processing from steps S601 to S603, the concept information acquisition unit 1013 performs an information search through the network N so that the information to be compared is not limited to the information stored in the concept information acquisition unit 1013. May be executed. At this time, the concept information acquisition unit 1013 may calculate the degree of similarity between the newly acquired concept information and the information acquired through the information search, and may classify the information acquired through the information search. In step S604, the concept information acquisition unit 1013 transmits the classification results to the verification user as comparison information for comparing the concept information. For example, the concept information acquisition unit 1013 stores previously stored concept information classified into similarity ranges of 0% to 25%, 25% to 50%, 50% to 75%, and 75% to 100%. The verification user is provided with a screen on which they can compare the information and the newly acquired concept information.

In step S605, the concept information acquisition unit 1013 acquires information indicating whether or not the concept information can be stored from the verification user. In step S606, the concept information acquisition unit 1013 determines whether or not the newly acquired concept information can be stored, based on information indicating availability. If an affirmative determination is made in step S606, the concept information acquisition unit 1013 newly stores concept information in the concept information DB 10122 in step S607. If a negative determination is made in step S608, in step S608, the concept information acquisition unit 1013 notifies the concept user that the acquired concept cannot be newly added. In this way, it is possible to ensure the uniqueness of each concept information stored in the concept information management device 101 by determining whether the concept information is a unique concept, unlike existing concept information. becomes. Therefore, it is possible to provide advice information on the premise that the ideas managed by the idea information management device 101 have a certain degree of uniqueness, so that the advice user can provide advice information with peace of mind. .

Returning to FIG. 5, in step S503, the concept presentation information generation unit 1014 generates concept presentation information based on the information stored in the concept information DB 10122. In step S504, the concept presentation information providing unit 1015 transmits concept presentation information to the advisory user's user terminal 201b. The concept presentation information is transmitted in response to a request from the user terminal 201b. In step S505, the concept presentation information is provided to the advisory user through the user terminal 201b.

Next, the acquisition of advice information specifying an advice user through the processes from steps S506 to S513 and the acquisition of advice information specifying concept information through the processes from steps S514 to S520 will be described.

In step S506, the user terminal 201a acquires advisory user designation information that designates an advisory user from the conceptual user. The advisory user specification information may be obtained through a website provided by the concept information management device 101. At this time, the concept information management device 101 may associate the advisory user with the evaluation information stored in the user information DB 10121 and display it on the user terminal 201a. This makes it easier for the conceptual user to find an advisory user that meets his or her wishes. In step S507, the designation information acquisition unit 1016 acquires advisory user designation information from the user terminal 201a. At this time, the designated information acquisition unit 1016 may acquire information indicating the degree of contribution of the advisory user and consideration provided by the conceptual user to the advisory user together with the advisory user designated information.

In step S508, the request transmitting unit 1017 transmits a request to provide advice to the designated advice user. The provision request includes information on the degree of contribution and compensation that the conceptual user presents to the advisory user. By providing a predetermined degree of contribution in place of compensation, even concept users who have an idea but are unable to provide compensation at the moment can request advice from advice users while offering a reward. . Note that the consideration may be based on a unique cryptographic asset issued by the administrator of the concept information management device 101 in the blockchain network 301, or may be based on other cryptographic assets or legal currency.

In step S509, the user terminal 201b displays a provision request screen that displays the provision request to the advisory user. In step S510, the request transmitter 1017 obtains a response to the request. In step S511, the contribution information generation unit 1019 generates contribution information of the advisory user and updates the concept information DB 10122. In step S512, the advice information acquisition unit 1018 acquires advice information from the user terminal 201b. At this time, the concept information management device 101 may appropriately transmit the concept information to the user terminal 201b so that the advice user can provide advice information while checking the concept information. In step S513, the advice information acquisition unit 1018 updates the concept information DB 10122 by associating the acquired advice information with the concept information.

In step S514, the specification information acquisition unit 1016 acquires from the user terminal 201b the concept specification information for which the advice user wishes to receive advice. At this time, the designation information acquisition unit 1016 may acquire information indicating the degree of contribution of the advisory user and the consideration provided by the advisory user to the conceptual user together with the conceptual designation information. In step S515, the request transmitting unit 1017 transmits a provision request requesting permission to provide advice to the concept user who transmitted the specified concept information to the concept information management device 101. The provision request includes information on the degree of contribution and compensation that the advisory user presents to the conceptual user.

In step S516, the user terminal 201a displays a provision request screen that displays the provision request to the conceptual user. In step S517, the request transmitter 1017 obtains a response to the request. In step S518, the contribution information generation unit 1019 generates contribution information of the advisory user and updates the concept information DB 10122. In step S519, the advice information acquisition unit 1018 acquires advice information from the user terminal 201b. In step S520, the advice information acquisition unit 1018 updates the concept information DB 10122 by associating the acquired advice information with the concept information.

The above processing and the advice information acquisition process are repeated, and the advice information is associated with the concept information in the concept information DB 10122. When the concept user determines that the concept information and advisory information are sufficient to trade the concept information through the token sales management device 401, a token is issued to the blockchain network 501 through the process shown in FIG.

In step S701, the token issuing unit 10111 refers to the concept information DB 10122. In step S702, the token issuing unit 10111 generates a request for the blockchain network 301 to issue a token (internal token) corresponding to each concept in the blockchain network 301, and transmits it to the blockchain network 301. At this time, the token issuing unit 10111 may store, for example, the address of the token in association with the concept information as information for identifying the token issued for the concept in the concept information DB 10122.

In step S703, the token issuing unit 10111 refers to the concept information DB 10122 and updates the meta information associated with the internal token. The processing from steps S701 to S703 is executed when advice information is provided or updated by an advice user, in response to the provision or update of advice information. This keeps the meta information of the internal token updated as appropriate.

In step S704, the token issuance request transmitter 10110 obtains an external token issuance request from the user terminal 201a. In step S705, the token issuance request transmitter 10110 refers to the internal token corresponding to the concept information for which external token issuance is requested. In step S706, the token issue request transmitting unit 10110 refers to the meta information of the internal token. In step S707, the token issuance request transmitter 10110 generates an external token issuance request to issue an external token to the blockchain network 501 based on the referenced meta information.

In step S708, the token issuance request transmitting unit 10110 transmits an external token issuance request to the token sales management device 401. In step S709, the token issuing unit 4013 generates an external token issuing transaction based on the external token issuing request and transmits it to the blockchain network 501. In step S710, the blockchain network 501 performs external token issuance processing. Note that the holder of the external token at the time of issuance can be the conceptual user. Alternatively, the holder of the external token at the time of issuance may be shared by the idea user and the advisory user, or may be the management user of the token sales management device 401.

In steps S711 to S713, the token sales management device 401, the concept information management device 101, and the user terminal 201a each acquire token information of the issued external token. Here, the token information is information including the address of the external token for identifying the external token.

Through the above processing, the concept information is converted into NFT and can be traded. With reference to FIG. 8, trading of external tokens and distribution of cryptographic assets when traded will be explained.

In step S801, the token sales unit 4014 generates purchase screen information that displays a purchase screen for purchasing external tokens. In step S802, the token sales unit 4014 transmits purchase screen information to the purchasing user's user terminal 201d. In step S803, the user terminal 201d displays a purchase screen. In step S804, the user terminal 201d obtains an external token purchase request through the purchasing user's operation through the purchase screen. In step S805, the token sales unit 4014 obtains a purchase request from the user terminal 201d. When the payment of the purchase fee is completed, in step S806, the token sales unit 4014 transmits a transfer transaction in which the holder of the external token is the purchasing user to the blockchain network 501.

In step S807, the blockchain network 501 performs external token transfer processing. This allows the purchasing user to access the concept information and advice information associated with the external token as meta information.

In step S808, the cryptographic asset transmitter 4015 refers to the meta information of the traded external token and acquires contribution information associated with the external token. In step S809, the cryptographic asset transmission unit 4015 generates a cryptographic asset allocation transaction based on the contribution information. The crypto asset allocation transaction is a transaction indicating that an amount obtained by removing a predetermined fee from the entire transaction amount is allocated to each user according to contribution information. For example, in the case of concept A in FIG. 4, the concept user and each advisory user will each be allocated 25% of the total allocation amount.

In step S810, the crypto asset transmitter 4015 transmits the crypto asset allocation transaction to the blockchain network 501. In step S811, the crypto assets in the blockchain network 501 are distributed to the idea user and the advisory user based on the crypto asset allocation transaction.

The embodiments of the present invention have been described above. The concept information management device 101 includes a concept information acquisition unit 1013 that acquires concept information indicating the concept user's concept from the concept user, and a concept presentation information generation unit 1014 that generates concept presentation information that presents the concept based on the concept information. , a concept presentation information providing unit 1015 that provides concept presentation information to a plurality of advice users who provide advice information indicating advice on the concept; An advice information acquisition unit 1018 that acquires advice information from an advice user, a contribution information generation unit 1019 that generates contribution information indicating the degree of contribution of each of the idea user and at least one or more advice users to the idea, and idea information and advice information. , and a token issuance request transmitting unit 10110 that transmits a request to issue, in the blockchain network 501, an external token indicating concept information associated with advice information and contribution information, based on the contribution information.

This allows the idea to be traded in the blockchain network 501 as an external token, which is an NFT. The external tokens traded here are enriched by the idea's advice to the idea. A user who intends to hold an external token can check the advice information and contribution information in addition to the concept information and consider whether or not the external token is necessary. In this way, by associating the advice of advisory users and their contribution to the concept, an NFT marketplace is realized where the concept can be traded in a state where the concept is more easily evaluated, and the uses of NFT are expanded. be done.

In the concept information management device 101, the designated information acquisition unit 1016 acquires advice user specification information indicating the advice user specified by the concept user from among the plurality of advice users, and the request transmitting unit 1017 acquires advice user specification information from the concept user. Based on the information, a request to provide advisory information is sent to the advisory users specified by the conceptual user, and the at least one advisory user responds to the request among the advisory users specified by the conceptual user. May include. As a result, advice information is provided by the advice user selected by the concept user, leading to an improvement in the quality of the advice information and making the concept more complete.

In the concept information management device 101, the designation information acquisition unit 1016 obtains concept designation information specifying the concept to be provided with the advice information from an advisory user who desires to provide the advice information among the plurality of advisory users. is acquired, and the request transmitting unit 1017 transmits a request to provide the advice information to the concept user who has presented the specified concept based on the concept designation information, and at least one or more advisory users Among the advisory users who wish to provide advisory information, the advisory user may include an advisory user whose request has been approved by the idea user. Thereby, the advice user who has confirmed the concept based on the concept presentation information can request advice for a concept that he/she can expect. This enables advisory users to contribute to initiatives that may be traded at high prices in the future, and the provision of advisory information can be promoted.

In the concept information management device 101, the concept information acquisition unit 1013 calculates the similarity between the concept information and other concept information, and compares the concept information with the other concept information according to the similarity. Generate comparison information, obtain information indicating whether or not the concept information can be stored in the computer as new concept information based on the comparison information, and the concept information can be stored as the new concept information. In some cases, the concept information may be stored. As a result, concept information that is similar to existing concept information can be prevented from being stored in the concept information management device 101, so that the advice user can provide advice information only for unique concept information, which increases convenience. will improve.

The concept information management device 101 transmits to the blockchain network 301 a request to issue an internal token with which the concept user and the concept information are associated, and associates advice information and contribution information with the second token. Providing the token issuing unit 10111 and issuing an external token to the blockchain network 501 includes transmitting a request to the blockchain network 501 to issue an external token in the blockchain network 501 based on the internal token. Thereby, the concept information at the stage where advice information is provided can also be managed as a token in the blockchain network 301. Therefore, even at the stage when advice information is provided, it is possible to ensure the validity of the idea information being provided by the idea user.

The token sales management device 401 responds to concept information indicating the concept user's concept acquired from the concept user and the concept information provided to a plurality of advice users who provide advice information indicating advice for the concept. , based on the advice information from at least one advice user among the plurality of advice users, and contribution information indicating the degree of contribution of each of the idea user and the at least one advice user to the idea, a token issuing unit 4013 that transmits to the blockchain network 501 a request to issue an external token indicative of the concept information associated with the advice information and the contribution information; a cryptographic asset transmitting unit 4015 that transmits cryptographic assets corresponding to the transaction amount of the external token to the conceptual user and the at least one advisory user based on the contribution information associated with the external token when the external token is traded at and.

By making it possible to send crypto assets according to the transaction amount of external tokens based on contribution information, transactions can be carried out appropriately and transparently for conceptual users and advisory users who have made legitimate ideas. Consideration can be allocated. Therefore, a marketplace of legitimate ideas that are not imitated by third parties will be realized, and the uses of NFTs will be expanded.

The embodiments described above are intended to facilitate understanding of the present invention, and are not intended to be interpreted as limiting the present invention. Each element included in the embodiment, its arrangement, conditions, etc. are not limited to those illustrated, and can be changed as appropriate.

DESCRIPTION OF SYMBOLS 10... Concept management system, 101... Concept information management device, 201... User terminal, 301, 501... Block chain network, 401... Token sales management device, 1013... Concept information acquisition section, 1014... Concept presentation information generation section, 1015... Concept presentation information provision unit, 1016...Specification information acquisition unit, 1017...Request transmission unit, 1018...Advice information acquisition unit, 1019...Contribution information generation unit, 4013...Token issuing unit, 4015...Crypto asset transmission unit

Claims (8)

to the computer,
Obtaining concept information indicating the concept of the concept user from the concept user;
Generating concept presentation information for presenting the concept based on the concept information;
Providing the concept presentation information to a plurality of advice users who provide advice information indicating advice for the concept;
Acquiring the advice information from at least one of the plurality of advice users according to the concept presentation information;
Generating contribution information indicating the degree of contribution of the concept user and the at least one or more advisory users to the concept based on a preset contribution degree;
Generating a request for issuing a token in a blockchain network indicating the concept information to which the advisory information and the contribution information are associated based on the concept information, the advice information, and the contribution information, and issuing the request. A program that sends and executes. The program according to claim 1,
to the computer;
Obtaining from the conceptual user advice user designation information indicating an advisory user designated by the conceptual user among the plurality of advisory users;
Sending a request to provide the advisory information to the advisory user designated by the conceptual user based on the advisory user specified information;
further execute
The at least one advisory user includes an advisory user who responded to the request from among the advisory users designated by the conceptual user. The program according to claim 1,
to the computer;
Obtaining concept designation information specifying the concept to which the advice information is to be provided from an advisory user who desires to provide the advisory information among the plurality of advisory users;
Based on the concept designation information, transmitting a request to provide the advice information to the concept user who has presented the specified concept;
further execute
The program, wherein the at least one advisory user includes an advisory user whose request has been approved by the conceptual user among the advisory users who wish to provide the advisory information. The program according to claim 1,
Obtaining the concept information includes:
Calculating the degree of similarity between the concept information and other concept information using natural language processing;
generating comparison information for comparing the concept information and the other concept information according to the degree of similarity;
obtaining information indicating whether or not the concept information can be stored in the computer as new concept information based on the comparison information;
The program further comprises: storing the concept information when the concept information is storable as the new concept information. The program according to any one of claims 1 to 4,
the token is a first token, the blockchain network is a first blockchain network,
to the computer;
generating a request to issue a second token associated with the idea user and the idea information in a second blockchain network, and transmitting the request to the second blockchain network;
associating the advisory information and the contribution information with the second token;
further execute
Issuing the first token to the first blockchain network includes generating a request to issue the first token in the first blockchain network based on the second token, and transmitting the request to the first blockchain network. program, including sending to a blockchain network. The computer is
Obtaining concept information indicating the concept of the concept user from the concept user;
Generating concept presentation information for presenting the concept based on the concept information;
Providing the concept presentation information to a plurality of advice users who provide advice information indicating advice for the concept;
Acquiring the advice information from at least one of the plurality of advice users according to the concept presentation information;
Generating contribution information indicating the degree of contribution of the concept user and the at least one or more advisory users to the concept based on a preset contribution degree ;
Generating a request to issue a token indicating the concept information to which the advice information and the contribution information are associated in a blockchain network based on the concept information, the advice information, and the contribution information, and transmitting the request. and methods including. a concept information acquisition unit that acquires concept information indicating the concept user's concept from the concept user;
a concept presentation information generation unit that generates concept presentation information for presenting the concept based on the concept information;
a concept presentation information providing unit that provides the concept presentation information to a plurality of advice users who provide advice information indicating advice for the concept;
an advice information acquisition unit that acquires the advice information from at least one of the plurality of advice users according to the concept presentation information;
a contribution information generation unit that generates contribution information indicating the degree of contribution of the concept user and the at least one or more advisory users to the concept, based on a preset contribution degree ;
Generating a request to issue a token indicating the concept information to which the advice information and the contribution information are associated in a blockchain network based on the concept information, the advice information, and the contribution information, and transmitting the request. An information processing device comprising: a token issuance request transmitter. to the computer,
of the plurality of advisory users according to concept information indicating the concept user's concept obtained from the concept user and the concept information provided to the plurality of advisory users who provide advice information indicating advice for the concept. Contribution information generated based on the advice information from at least one of the advice users, and the degree of contribution of the idea user and the at least one or more advice user to the idea, and based on a preset contribution degree. generating a request to issue a token in a blockchain network indicating the initiative information with which the advice information and the contribution information are associated based on the above, and transmitting the request to the blockchain network;
When the token is traded on the blockchain network, based on the transaction amount of the token and the contribution information associated with the token, a portion of the crypto asset corresponding to the contribution level of the transaction amount of the token is determined. A program for calculating an amount and transmitting cryptographic assets according to the degree of contribution to the idea user and the at least one advisory user.

Images