Management system, management method, and management program

Abstract

To provide new technology for managing assets using blockchain. [Solution] The management system 0 includes a corporate information management unit, an asset information management unit, and an information change management unit. The corporate information management department associates corporate information about a corporation with investor information about investors who invest in the corporation and stores the information in the blockchain. The asset information management department associates corporate information with asset information regarding assets owned by the corporation and stores them in the blockchain, associates the asset information with ownership information of those who have ownership of the owned assets among the investors in the corporation and stores them in the blockchain, and stores the ownership information and investor information in the blockchain. When any of the corporate information, investor information, asset information, and ownership information is changed, the information change management unit changes information related to the changed information.

Description

[Technical Field]

[0001] The present invention relates to a management system, a management method, and a management program. [Background technology]

[0002] Conventionally, there is technology for managing assets using blockchain.

[0003] For example, Patent Document 1 discloses a technology for managing ownership of artworks using blockchain. [Prior art documents] [Patent documents]

[0004] [Patent Document 1] Patent No. 7568119 Summary of the Invention [Problem to be solved by the invention]

[0005] When managing assets using a blockchain, it is more convenient to have a corporation as the nominal owner of the assets and the investor who invested in the assets as the actual owner. However, while the technology in Patent Document 1 can manage ownership using a blockchain, it cannot properly manage the person who invests in assets owned by a corporation (the person who has actual ownership).

[0006] The present invention has been made in consideration of the above-mentioned circumstances, and an object of the present invention is to provide a new technology for managing assets using a blockchain. [Means for solving the problem]

[0007] [1] A management system for managing assets using a blockchain, The management system comprises a corporate information management unit, an asset information management unit, and an information change management unit; The corporate information management unit associates corporate information about a corporation with investor information about investors who invest in the corporation and stores the information in the blockchain; The asset information management unit associates the corporate information with asset information regarding assets owned by the corporate and stores the associated information in the blockchain, associates the asset information with ownership information of those who have ownership of the owned assets among the investors in the corporate and stores the associated information in the blockchain, and associates the ownership information with the investor information and stores the associated information in the blockchain; When any of the corporate information, the investor information, the asset information, and the ownership information is changed, the information change management unit changes information related to the changed information. Management system.

[0008]

[25] A management method implemented by a management system that manages assets on a blockchain, The management system comprises a corporate information management unit, an asset information management unit, and an information change management unit; The corporate information management unit associates corporate information about the corporation with investor information about the investor who invests in the corporation and stores the information in a blockchain; The asset information management unit associates the corporate information with asset information related to the assets owned by the corporate and stores them in a blockchain, associates the asset information with ownership information of the investors in the corporate who have ownership of the owned assets and stores them in a blockchain, and associates the ownership information with the investor information and stores them in a blockchain; and when any of the corporate information, the investor information, the asset information, and the ownership information is changed, the information change management unit changes information related to the changed information. Management method.

[0009]

[26] A management program for managing assets on a blockchain, The computer functions as a corporate information management unit, an asset information management unit, and an information change management unit; The corporate information management unit associates corporate information about a corporation with investor information about investors who invest in the corporation and stores the information in the blockchain; The asset information management unit associates the corporate information with asset information regarding assets owned by the corporate and stores the associated information in the blockchain, associates the asset information with ownership information of those who have ownership of the owned assets among the investors in the corporate and stores the associated information in the blockchain, and associates the ownership information with the investor information and stores the associated information in the blockchain; When any of the corporate information, the investor information, the asset information, and the ownership information is changed, the information change management unit changes information related to the changed information. Management program.

[0010] With this configuration, if any of the information related to the assets owned by a corporation (corporate information, investor information, asset information, ownership information) is changed, it becomes possible to change information related to the changed information in conjunction with it, thereby enabling appropriate management of information on those who invest in (those who have actual ownership of) the assets owned by the corporation.

[0011] Information related to changed information can be updated in real time and stored in the blockchain, ensuring appropriate information transparency. In addition, storing and recording information in the blockchain can ensure the immutability and difficulty of tampering with the information.

[0012] Furthermore, by updating information in real time, ownership of assets and investors in corporations can be managed in a unified manner.

[0013] [2] The management system includes a receiving unit, an agreement content information generating unit, a determining unit, and an agreement content executing unit; the receiving unit receives change request information indicating a desire to change any of the corporate information, the investor information, the asset information, and the ownership information; the agreement content information generation unit generates agreement content information regarding the agreement content of the change request information based on the change request information; The determination unit determines votes received from persons associated with the change request information, the agreement execution unit executes the agreement based on the result of the determination. [1] The management system according to [1].

[0014] By configuring in this way, when any of the information related to the assets owned by the corporation (corporate information, investor information, asset information, ownership information) is changed, it becomes possible to accept votes, and information on those who invest in the assets owned by the corporation (those who have actual ownership) can be properly managed.

[0015] [3] The person related to the change request information is the investor or the owner of the ownership. [2] The management system according to [2].

[0016] By adopting this configuration, it is possible to limit those who can accept votes to investors or those who have ownership rights, and information on those who invest in assets owned by the corporation (those who have actual ownership rights) can be properly managed.

[0017] [4] The management system includes a money management unit, When a monetary transaction occurs related to any of the corporate information, the investor information, the asset information, and the ownership information, the monetary management unit executes the transaction using a stablecoin. [3] The management system according to the present invention.

[0018] By adopting such a configuration, when a monetary transaction occurs, it can be easily executed.

[0019] [5] The processes performed by the corporate information management unit, the asset information management unit, the information change management unit, the agreement information generation unit, the determination unit, the agreement execution unit, and the money management unit are executed by a smart contract. [4] The management system described in [4].

[0020] This configuration allows smart contracts to execute processes, making it easy to execute (automate) linkages between information changes.

[0021] [6] The smart contract executes processing based on pre-set rules. [5] The management system described in [5].

[0022] By adopting such a configuration, it is possible to execute linkage of information changes based on preset rules.

[0023] [7] The corporate information management unit issues a corporate token containing the corporate information and an investor token containing investor information on the blockchain; The asset information management unit issues an asset token including the asset information and an ownership token including ownership information on a blockchain; When information on any of the legal entity token, the investor token, the asset token, and the ownership token is changed, the information change management unit changes information related to the changed information. A management system according to any one of [1] to [6].

[0024] With this configuration, information on those who invest in assets owned by a corporation (those who have beneficial ownership) can be managed using tokens issued on the blockchain. When information on a token issued on the blockchain is changed, the tokens related to the changed token are changed, thereby making it possible to properly manage the interrelationships between tokens.

[0025] Furthermore, issuing and managing tokens can ensure transparency of asset ownership, especially when assets are jointly owned, ensuring transparency of ownership among co-owners.

[0026] Furthermore, if legal systems are developed in the future, it may become possible for tokens issued on the blockchain to be asserted against third parties (meeting the legal requirements for asserting ownership). Specifically, this can be achieved through integration with the government's digital identity (DID (Decentralized Identity)) and notary system, digitization of the registration system, and linkage with NFT-type ownership proof.

[0027] [8] The management system includes a receiving unit and a determining unit, When the reception unit receives change request information for requesting a change to the corporate information, the reception unit receives votes from the investors, The determination unit determines whether the change request information is valid or invalid based on the contributor token and the vote. [7] The management system described in [7].

[0028] This configuration allows for decisions to be made based on investor tokens and votes. For example, votes regarding a corporation, such as approval of new investors, can be accepted, and changes can be approved or rejected based on those votes. Even when multiple people invest in a corporation, approval or rejection can be determined fairly and efficiently.

[0029] [9] The management system includes a receiving unit and a determining unit, When the reception unit receives change request information requesting a change to the asset information, the reception unit receives a vote from the owner of the property; the determination unit determines whether the change request information is valid or invalid based on the ownership token and the vote. [7] or [8].

[0030] This configuration allows for decisions to be made based on ownership tokens and votes. For example, votes regarding assets, such as whether to sell jointly owned assets or whether to transfer usage rights to a third party, can be accepted, and changes can be made based on those votes. Even when multiple parties have ownership of a certain asset, decisions can be made fairly and efficiently.

[0031]

[10] The management system includes a distribution unit, The distribution unit distributes profits related to the asset based on the asset token and the ownership token. A management system according to any one of [7] to [9].

[0032] This configuration allows for the distribution of asset-related profits based on asset tokens and ownership tokens.

[0033]

[11] The management system includes a usage rights management unit, the usage rights management unit allocates the usage rights of the asset to a person who has ownership of the asset based on the asset token and the ownership token; A management system according to any one of [7] to

[10] .

[0034] This configuration allows asset usage rights to be allocated based on asset tokens and ownership tokens. Usage rights can be distributed equally among co-owners based on ownership tokens. Furthermore, it is possible to avoid the time and cost involved in adjustments.

[0035]

[12] The usage rights management unit issues usage rights tokens on the blockchain in units of a predetermined time as the usage rights.

[11] The management system according to

[11] .

[0036] This configuration allows the management of asset usage rights in predetermined time units, enabling flexible distribution of usage rights and allowing owners to use the assets flexibly.

[0037]

[13] The usage rights management unit imposes a penalty on a person who cancels a reservation corresponding to the usage rights, based on the cancellation of the reservation.

[11] or

[12] .

[0038] Such a configuration can encourage those who wish to use the assets to comply with the rules and cooperate.

[0039]

[14] The usage rights management unit determines whether or not there is a reservation for use of the asset from the person to whom the usage rights have been allocated at a predetermined time based on the usage rights token, and if there is no such reservation, accepts a request for use from another person.

[12] The management system according to

[12] .

[0040] By adopting such a configuration, assets for which reservations are not being accepted can be effectively utilized.

[0041]

[15] When the usage rights management unit receives the usage requests from multiple parties, it conducts an auction.

[14] The management system described in

[14] .

[0042] This configuration allows for fair management of asset usage opportunities and allows for acceptance of usage at a reasonable price during popular periods.

[0043]

[16] When the usage right management unit receives the request for use, it distributes the profits obtained by the use to the person who owns the ownership rights corresponding to the usage rights.

[14] or

[15] .

[0044] By adopting such a configuration, profits can be appropriately distributed to the owners.

[0045]

[17] The management system includes a storage unit, a reception unit, an analysis unit, and a proposal unit; the storage unit stores purchasable asset information relating to purchasable assets that can be purchased and owned by the corporation; The reception unit receives input from the investor, The analysis unit analyzes assets that match the preferences of the contributor based on the input and / or the attributes of the contributor, The proposal unit proposes purchasable assets to the investor based on the results of the analysis. A management system according to any one of [1] to

[16] .

[0046] This structure allows the company to propose assets that match the preferences of its investors.

[0047]

[18] The management system includes a storage unit, a reception unit, a grouping unit, and a proposal unit; the storage unit stores purchasable asset information relating to purchasable assets that can be purchased and owned by the corporation; The reception unit receives input from the investor, The grouping unit groups the contributors based on the input and / or the attributes of the contributors, The proposal unit proposes purchasable assets to the investor based on the grouping results. A management system according to any one of [1] to

[17] .

[0048] By adopting such a configuration, it becomes possible to appropriately group investors in a corporation, and to propose appropriate assets to the grouped investors.

[0049]

[19] The management system includes a storage unit, a reception unit, a matching unit, and a proposal unit; the storage unit stores purchasable asset information relating to purchasable assets that can be purchased and owned by the corporation; The reception unit receives input from the investor, The matching unit matches the investor with the purchasable assets based on the input and / or the attributes of the investor and the purchasable asset information; The proposal unit proposes purchasable assets to the investor based on the matching result. A management system according to any one of [1] to

[18] .

[0050] This structure allows appropriate assets to be matched to investors in the corporation.

[0051]

[20] The management system includes a storage unit, a reception unit, and a proposal unit; the storage unit stores purchasable asset information relating to purchasable assets that can be purchased and owned by the corporation; The reception unit receives requests regarding assets from the investors, The proposal unit proposes purchasable assets to the investor based on the request. A management system according to any one of [1] to

[19] .

[0052] By adopting such a structure, it is possible to propose assets that meet the requests of investors in the corporation.

[0053]

[21] The person who holds the ownership interest has an ownership interest in a portion of the assets owned by the corporation; A management system according to any one of [1] to

[20] .

[0054] By adopting such a structure, investors in a corporation can invest in a portion of the assets owned by the corporation, and can have ownership rights to a portion of the assets owned by the corporation.

[0055]

[22] When the information change management unit changes information related to the changed information, the information change management unit transmits the changed information to the external service in conjunction with the change. A management system according to any one of [1] to

[21] .

[0056] By configuring in this way, whenever any of the corporate information, investor information, asset information, or ownership information is changed, the changed information can be sent to an external service.

[0057]

[23] The management system includes a voting information generation unit, The voting information generation unit generates voting information including advice and options for voting regarding the corporation and / or the assets based on rules predetermined by the investors and / or the owners of the property. A management system according to any one of [1] to

[22] .

[0058] With this configuration, advice and options for voting can be generated based on predetermined rules.

[0059]

[24] The voting information generation unit generates voting information including advice and options for voting regarding the corporation and / or the assets based on a machine learning model pre-trained based on laws, precedents, and cases regarding joint ownership and input from the investors and / or the owners.

[23] The management system described in

[23] .

[0060] This configuration allows for the generation of voting advice and options based on laws, precedents and cases relating to joint ownership.

[0061]

[25] The management system includes a money management unit, When a monetary transaction occurs related to any of the corporate information, the investor information, the asset information, and the ownership information, the money management unit executes the transaction using an electronic payment method. The management system according to claim 3.

[0062] By adopting such a configuration, when a monetary transaction occurs, it can be easily executed.

[0063]

[26] The asset token contains information about the type of intellectual property right. A management system according to any one of [7] to

[10] .

[0064] By adopting such a configuration, it is possible to manage assets relating to intellectual property rights.

[0065]

[27] The management system includes a determination unit, the asset information management unit issues a creator token related to a creator corresponding to the owned asset in association with the asset token; The determination unit determines votes received from creators corresponding to the asset tokens.

[26] The management system described in

[26] .

[0066] This configuration allows the agreement to be executed based on votes received from creators corresponding to the assets. [Effects of the Invention]

[0067] According to the present invention, a new technology for managing assets using a blockchain can be provided. [Brief explanation of the drawings]

[0068] [Figure 1] FIG. 1 is a block diagram showing the configuration of a management system according to an embodiment of the present invention. [Figure 2] FIG. 2 is a diagram showing the hardware configuration according to the present embodiment. [Figure 3] FIG. 1 is an example of a relationship diagram showing the linking relationship of tokens issued in a blockchain network system according to this embodiment. [Figure 4] FIG. 1 is an example of a relationship diagram showing the linking relationship of tokens issued in a blockchain network system according to this embodiment. [Figure 5] FIG. 2 is a schematic diagram illustrating an example of processing according to the present embodiment. [Figure 6] 3 shows an example of a functional component in this embodiment. [Figure 7] 3 shows an example of a data configuration stored in a storage unit in this embodiment. [Figure 8] 10 illustrates an example of a process for storing corporate information in a blockchain in this embodiment. [Figure 9] 10 illustrates an example of a process for storing investor information in a blockchain in this embodiment. [Figure 10] 10 illustrates an example of a process for storing asset information and ownership information in a blockchain according to this embodiment. [Figure 11] 1 is an example of a token generated on a blockchain in this embodiment. [Figure 12] 10 shows an example of interlocking processing in this embodiment. [Figure 13] FIG. 1 is an example of a relationship diagram showing the linking relationship of tokens issued in a blockchain network system according to this embodiment. DETAILED DESCRIPTION OF THE INVENTION

[0069] The management system of the present invention will be described below with reference to the drawings. The drawings show preferred embodiments. However, the present invention may be embodied in many different forms and is not limited to the embodiments set forth herein.

[0070] For example, although the configuration, operation, etc. of the management system are described in this embodiment, similar effects can be achieved by the executed method (steps), device, computer program, etc. The program in this embodiment may be provided as a non-transitory computer-readable recording medium, or may be provided so as to be downloadable from an external server, or the program may be started on an external computer to implement its functions on a client terminal (so-called cloud computing).

[0071] In addition, in this embodiment, the term "unit" may include, for example, a combination of hardware resources implemented by a circuit in the broad sense and software information processing that can be specifically realized by these hardware resources. In this embodiment, "information" is represented by, for example, the physical value of a signal value representing voltage or current, the high or low value of a signal value as a binary bit set consisting of 0 or 1, or quantum superposition (so-called quantum bits), and communication and calculation can be performed on a circuit in the broad sense.

[0072] A circuit in the broad sense is a circuit realized by appropriately combining a circuit, circuitry, processor, memory, etc. That is, it includes a CPU (Central Processing Unit), a GPU (Graphics Processing Unit), an LSI (Large Scale Integration), an ASIC (Application Specific Integrated Circuit), an FPGA (Field-Programmable Gate Array), an SoC (System on a Chip), etc.

[0073] <System Overview> Fig. 1 is a block diagram showing the configuration of a management system in this embodiment. As shown in Fig. 1, the management system 0 includes a management device 1, a user terminal 2, and a blockchain network system 3. The management device 1 is configured to be able to communicate with the user terminal 2 and the blockchain network system 3 via a network NW. The management device 1 operates as a server.

[0074] The management device 1 transmits the information received via the user terminal 2 to the blockchain network system 3. In this embodiment, the management device 1 has a functional configuration described below and performs part or all of the processing.

[0075] A general-purpose server computer, a personal computer, etc. can be used as the management device 1. It is also possible to configure the management device 1 using a plurality of computers.

[0076] The user terminal 2 receives corporate information about the corporation, information about investors who invest in the corporation, and the like, and transmits the information to the management device 1. The user terminal 2 may also transmit the received information to the blockchain network system 3.

[0077] Those who establish corporations and make investments, those who make investments in assets, and those who wish to sell assets that corporations and investors can purchase (for example, real estate, automobiles, ships, artwork, intellectual property rights such as animation and movies, franchise rights, etc.) use user terminals to input various information.

[0078] The user terminal 2 may be a smartphone, a tablet terminal, a personal computer, etc. The terminal equipment can be used.

[0079] The blockchain network system 3 has multiple nodes that store blockchains. A blockchain is a form of a distributed ledger, and may be a public chain, a private chain, or the like.

[0080] Note that a blockchain is originally used as a distributed ledger in the virtual currency Bitcoin, and is composed of a large number of nodes. However, for the sake of simplicity, it is shown here as a single component as shown in Figure 1. In this embodiment, Ethereum (registered trademark) or the like can be used as the blockchain.

[0081] A blockchain is made up of a chain of data called blocks. Each block contains the hash value of the previous block, so if any block is tampered with, an inconsistency will occur in the chain. Another characteristic of a blockchain is that it is impossible for a large number of nodes to tamper with or delete blocks.

[0082] In addition, the smart contract possessed by the blockchain network system 3 executes the processing of some or all of the functional components described below.

[0083] In this embodiment, the network NW is an IP (Internet Protocol) network, but there is no limitation on the type of communication protocol, and there is also no limitation on the type and scale of the network.

[0084] <Hardware configuration> Fig. 2 is a hardware configuration diagram. As shown in Fig. 2(a), the information processing device 10 (management device 1) has a control unit 101, a storage unit 102, and a communication unit 103, which are used to perform the functions of each unit and each process.

[0085] The control unit 101 includes one or more processors such as a CPU (Central Processing Unit), and controls the overall operation and processing of the information processing device 10 by executing the management program related to the present invention, the OS (Operating System), browser software, middleware, and other applications.

[0086] The storage unit 102 is a hard disk drive (HDD), a solid state drive (SSD), a read only memory (ROM), a random access memory (RAM), or the like, and stores the management program according to the present invention and data used when the control unit 101 executes processing based on the program. The control unit 101 executes processing based on the management program stored in the storage unit 102, thereby realizing the functional configuration described below.

[0087] The communication unit 103 controls communication with the network NW, and performs input necessary for operating the information processing device 10 and output related to the operation results.

[0088] As shown in FIG. 2(b), the terminal device 9 (user terminal 2) has a control unit 91, a storage unit 92, a communication unit 93, an input unit 94, and an output unit 95, and is used to perform the functions of each unit and each process.

[0089] The control unit 91 of the terminal device 9 includes one or more processors such as a CPU, and controls the overall operation and processing of the terminal device 9. The storage unit 92 of the terminal device 9 is an HDD, SSD, ROM, RAM, or the like, and stores the above-mentioned applications and data used when the control unit 91 executes processing based on a program.

[0090] A communication unit 93 of the terminal device 9 controls communication with the network NW. An input unit 94 of the terminal device 9 is a mouse, keyboard, etc., and inputs operation requests from the user / provider to the control unit 91. An output unit 95 of the terminal device 9 is a display, etc., and displays the results of processing by the control unit 91, etc.

[0091] <Token relationship diagram> FIG. 3 is an example of a relationship diagram showing the linking relationship of tokens issued in the blockchain network system according to this embodiment.

[0092] When a corporation owns assets, the legal entity token representing the corporation is linked to asset tokens representing the assets owned by the corporation, and further linked to investor tokens representing the investors in the corporation.

[0093] While a corporation owns an asset, the person who holds the beneficial ownership of that asset is the person who actually invested in the asset (investor) among those who invested in the corporation. Therefore, an ownership token representing the person who holds the beneficial ownership of the asset is linked to the asset token.

[0094] Furthermore, the contributor token is linked to an ownership token, and the asset token is linked to a usage rights token that represents the right to use the asset (including, for example, who can use the asset, the period during which the asset can be used, etc.).

[0095] The legal entity tokens and investor tokens enclosed by dashed line 3a are used (referenced) to manage rights and authority related to the operation of the corporation. The asset tokens, ownership tokens, and usage rights tokens enclosed by dashed line 3b are used (referenced) to manage rights and authority related to assets.

[0096] <Token relationship diagram> FIG. 4 is an example of a relationship diagram showing the linking relationship of tokens issued in the blockchain network system according to this embodiment.

[0097] In Figure 4, five investor tokens (IT (Investor Token)) T2 are linked to a company token (CT (Company Token)) T1. This indicates that five investors are investing in the company with the company token T1. There can be any number of investors in a company.

[0098] Furthermore, in Figure 4, two asset tokens (AT (Assets Token)) T3 are linked to the legal entity token T1. This indicates that the legal entity with the legal entity token T1 owns two assets. The number of assets owned by a legal entity can be any number.

[0099] Furthermore, in Figure 4, three ownership tokens (OT (Ownership Token)) T4 and two ownership tokens T4 are linked to asset token T3. This indicates that there are three people who have ownership of the asset of one asset token T3 (asset token linked to three ownership tokens), and there are two people who have ownership of the asset of one asset token T3 (asset token linked to two ownership tokens).

[0100] This allows management of the assets owned by the corporation and the people who have ownership rights to each of the assets. In other words, investors who invest in a corporation do not have to invest in all of the assets owned by the corporation, but can have ownership rights to a portion of the assets owned by the corporation (invest in a portion of the assets owned by the corporation).

[0101] Furthermore, in Fig. 4, the ownership token T4 is linked to the contributor token T2, and the asset token T3 is linked to the usage right token T5.

[0102] <Processing overview> FIG. 5 is an example of a schematic diagram of the processing in this embodiment.

[0103] 5, a contributor (user) U inputs various information for investing in a corporation, owning assets, etc., via a user terminal 2. In addition, the contributor U inputs, via the user terminal 2, votes for consensus building, instructions for buying and selling assets on a marketplace, etc., and reservations for using assets. The management device 1 accepts input from the contributor P via the terminal.

[0104] The management device 1 transmits the input from the contributor U to the blockchain network system 3. The smart contract on the blockchain network system 3 executes processing based on the input from the contributor U, etc.

[0105] Specifically, the smart contract on the blockchain network system 3 stores information in the blockchain, issues (generates) tokens on the blockchain, changes information stored in the blockchain, changes tokens on the blockchain, etc. In this embodiment, the smart contract on the blockchain network system 3 executes some or all of the processing executed by the functional configuration described below.

[0106] Furthermore, the functional configuration described below may use AI (Artificial Intelligence) to execute the processing. Specifically, it is conceivable to use AI such as a rule-based model using predetermined rules, a pre-trained machine learning model, or a large language model (LLM).

[0107] In addition, investor U invests in an escrow wallet on the blockchain network system 3. When an event occurs involving monetary transactions, such as investing in a corporation or asset, distributing income related to the asset, settling the sale of the asset, or collecting expenses related to the corporation or asset, the smart contract controls the escrow wallet (via the escrow wallet) and distributes the acquired assets based on the investor token or ownership token.

[0108] <Functional components> 6, the management device 1 includes a reception unit 11 and a storage unit 12. The blockchain network system 3 includes a corporate information management unit 301, an asset information management unit 302, an agreement content information generation unit 303, a determination unit 304, an agreement content execution unit 305, an information change management unit 306, a money management unit 307, a distribution unit 308, a usage right management unit 309, an analysis unit 310, a proposal unit 311, a grouping unit 312, a matching unit 313, a voting information generation unit 314, a price determination unit 315, and a support unit 316.

[0109] The arrangement of these functional components is one example, and it is also possible to configure the management system 0 by implementing these functional components on multiple computers. For example, part of the functional configuration of the management device 1 may be arranged in one or more devices configured to be able to communicate with the user terminal 2, the blockchain network system 3, and the management device 1. Also, part of the functional configuration of the blockchain network system 3 may be arranged in one or more devices configured to be able to communicate with the management device 1, the user terminal 2, and the blockchain network system 3.

[0110] Furthermore, the functional configuration of the management device 1 and / or the blockchain network system 3 may use AI (Artificial Intelligence) to execute the processing. Specifically, it is conceivable to use AI such as a rule-based model using predetermined rules, a pre-trained machine learning model, or a large-scale language model (LLM).

[0111] By using AI, it becomes possible to forecast demand for assets, set optimal prices, and optimize asset usage schedules, thereby maximizing asset utilization rates, reducing costs, and improving profitability.

[0112] <Data structure> 7 shows an example of the data configuration stored in the storage unit in this embodiment. The storage unit 12 stores corporate information, investor information, asset information, ownership information, purchasable asset information, and the like.

[0113] The arrangement of each piece of data is an example, and some or all of the data stored in the memory unit of the management device 1 may be stored in one or more devices configured to be able to communicate with the user terminal 2, the blockchain network system 3, and the management device 1. Also, some or all of the data stored in the memory unit of the management device 1 may be stored in the blockchain network system 3.

[0114] Some or all of the data used in the management system 0 may be stored in either the management device 1 or the blockchain network system 3, or may be stored in both.

[0115] Corporate information is information about a corporation, including the trade name (company name), the address of the head office, etc., and is managed by a corporate ID, as shown in Figure 7(a). In addition, corporate information may include information necessary for the establishment of a corporation (e.g., articles of incorporation, regulations, etc.) and information about the operation of the corporation (e.g., financial and accounting information, minutes, operation history, agreements, etc.). Corporate information may also include the number of investors contributing, the total amount of investment by the investors, etc.

[0116] A corporation is a corporation whose purpose is to own and manage assets, and may include information necessary for owning and managing assets. Also, the asset ID of an asset owned by a corporation may be linked to a corporation ID, and corporation information may include asset information.

[0117] Investor information is information about investors who invest in a corporation, and includes the investor's name, the corporate ID of the invested corporation, the amount of investment in the invested corporation, etc., and is managed by investor ID as shown in Figure 7(b).

[0118] Asset information is information about assets owned by a corporation, and includes information that allows one to understand what kind of asset it is (for example, the name and summary of the asset), the corporation ID of the corporation that owns the asset, the acquisition (purchase) amount of the asset by the corporation, etc., and is managed by asset ID as shown in Figure 7(c). In addition, asset information may also include information about the expected lifespan of the asset and the expiration date of intellectual property rights, which will be described later.

[0119] Ownership information is information about investors who have invested in the corporation and have ownership of the assets. It includes the asset ID of the asset owned by the owner, the amount of investment in the asset, etc., and is managed by ownership ID as shown in Figure 7(d).

[0120] The purchasable asset information is information about purchasable assets that a corporation can purchase and own, and includes information that allows one to understand what kind of asset it is (for example, the name and summary of the asset), the amount that can be purchased, etc., and is managed by purchasable asset ID as shown in Figure 7(e).

[0121] The purchasable asset information may include attributes related to the purchasable asset (for example, attributes related to the purpose of use (skiing, camping, etc.), attributes related to the type (real estate, automobiles, art, intellectual property rights such as animation or movies, franchise rights, etc.)). A purchasable asset is an asset that is available for purchase on the market, and once purchased by a corporation, it is managed as an asset, as shown in Figure 7(c).

[0122] <Storing corporate information on the blockchain (issuing a corporate token)> FIG. 8 shows an example of a process for storing corporate information in a blockchain in this embodiment.

[0123] In step S801, the reception unit 11 receives corporate information (including, for example, trade name (company name), address of head office, etc.) from a person who intends to invest in a corporation and establish the corporation. In addition to this, the reception unit 11 may also receive, as corporate information, articles of incorporation, regulations, basic registration information, financial and account-related information, minutes, operation history, agreements, etc.

[0124] In step S802, the corporate information management unit 301 executed by a smart contract on the blockchain network system 3 generates information necessary for establishing a corporation, including articles of incorporation, regulations, etc., based on the corporate information.

[0125] Specifically, the corporate information management unit 301 generates optimal articles of incorporation, regulations, etc. based on the received corporate information. For example, the corporate information management unit 301 generates articles of incorporation, regulations, etc. from the received corporate information using an AI such as a trained model that has been trained in advance on the articles of incorporation, regulations, etc. Alternatively, the corporate information management unit 301 may generate articles of incorporation, regulations, etc. based on a template stored in advance in the storage unit 12 and the received corporate information.

[0126] In step S803, the corporate information management unit 301 executes a vote on the generated articles of incorporation, regulations, etc. Specifically, the reception unit 11 receives a vote on the generated articles of incorporation, regulations, etc. from a person who intends to establish a corporation (for example, via the person's terminal).

[0127] In step S804, the corporate information management unit 301 stores the corporate information received by the reception unit 11 and information generated from the corporate information (e.g., articles of incorporation, regulations, etc.) in the blockchain network system 3 (e.g., issues a corporate status token including the corporate information, etc. on the blockchain).

[0128] Based on the results of the received votes, the corporate information management unit 301 stores corporate information in the blockchain network system 3. The corporate information management unit 301 may store corporate information including articles of incorporation and regulations, registration information, finances and accounts, minutes and management information, etc. in the blockchain network system 3.

[0129] Specifically, when all of the received votes are in favor, the corporate information management unit 301 stores information including corporate information in the blockchain network system 3. In addition, when the proportion of votes in favor among the received votes is equal to or greater than a threshold value stored in advance in the storage unit 12, the corporate information management unit 301 may store information including corporate information in the blockchain network system 3.

[0130] Furthermore, the corporate information management unit 301 may store information including corporate information in the blockchain network system 3 after the investment from the person who intends to establish a corporation is completed. Specifically, the corporate information management unit 301 stores information including corporate information in the blockchain network system 3 when the investment is completed by the set investment deadline.

[0131] <Storing investor information on the blockchain (issuing investor tokens)> FIG. 9 shows an example of a process for storing investor information in a blockchain in this embodiment.

[0132] In step S901, the escrow wallet on the blockchain network system 3 accepts a deposit from a person who wishes to establish a corporation. Specifically, the escrow wallet accepts a deposit in stablecoin.

[0133] In step S902, the escrow wallet makes an investment in the corporation to be established. Specifically, the investment in the corporation is made in parallel with the process of storing corporation information in the blockchain (corporation establishment process) in Fig. 8.

[0134] For example, the corporate information management unit 301 may determine whether the investment has been completed if information including corporate information can be stored in the blockchain network system 3 based on the received votes.

[0135] In addition, the corporate information management unit 301 may set an investment deadline based on the received votes if information including corporate information can be stored in the blockchain network system 3. If all investments are not completed by the investment deadline, the corporate information management unit 301 will refund the investments already deposited in the escrow wallet to the investor's wallet.

[0136] In step S903, if all contributions have been completed, the corporate information management unit 301 stores the corporate information in the blockchain network system 3 and also stores the investor information in the blockchain network system 3 (issues a corporate token on the blockchain and also issues an investor token). The corporate information management unit 301 issues investor tokens for the number of deposits in the escrow wallet.

[0137] The corporate information management unit 301 associates corporate information about a corporation with investor information about investors who invest in that corporation and stores them in the blockchain. Specifically, the corporate information management unit 301 associates a corporate token containing the corporate information with an investor token containing the investor information and issues them on the blockchain.

[0138] <Storing asset information and ownership information on the blockchain (issuing asset tokens and ownership tokens)> FIG. 10 shows an example of a process for storing asset information and ownership information in a blockchain in this embodiment.

[0139] In step S1001, the reception unit 11 receives asset information (e.g., information including information about the asset desired to be purchased, information about the asset usage rules, etc.) from a person who wishes to purchase an asset (e.g., real estate, automobiles, ships, artwork, intellectual property rights such as animation and movies, franchise rights, etc.).

[0140] In step S1002, the asset information management unit 302 executed by the smart contract on the blockchain network system 3 executes voting to obtain agreement from those who wish to jointly purchase (jointly own) the asset.

[0141] In step S1003, the asset information management unit 302 generates a contract, operating agreement guidelines, etc. based on the received asset information, in accordance with the results of the received vote.

[0142] Specifically, when all of the received votes are in favor, the asset information management unit 302 generates a contract, operating rules guidelines, etc. based on the asset information. Alternatively, when the percentage of the received votes in favor is equal to or greater than a threshold value stored in advance in the storage unit 12, the asset information management unit 302 may generate a contract, operating rules guidelines, etc. based on the asset information.

[0143] Furthermore, the asset information management unit 302 generates optimal contracts, operating rules guidelines, etc. based on the received asset information. For example, the asset information management unit 302 generates contracts, operating rules guidelines, etc. from the received asset information using an AI such as a trained model that has been trained in advance on joint ownership contracts, operating rules guidelines, etc. Alternatively, the asset information management unit 302 may generate contracts, operating rules guidelines, etc. based on templates stored in advance in the storage unit 12 and the received asset information.

[0144] In step S1004, the asset information management unit 302 purchases the accepted asset using the stablecoin deposited in the escrow wallet. The asset information management unit 302 connects to an external service using an external connection interface (external interface) to purchase the asset.

[0145] Furthermore, the asset information management unit 302 generates information for registering the asset to be purchased and transmits the registration information to an external service.

[0146] In step S1005, upon completion of the asset purchase and / or registration, the asset information management unit 302 stores the asset information in the blockchain network system 3 (for example, issues an asset token including the asset information, etc. on the blockchain). The asset information management unit 302 may store asset information including the asset purchase agreement, minutes, operating information, operating regulations guidelines, etc. in the blockchain network system 3.

[0147] The asset information management unit 302 associates corporate information with asset information on assets owned by the corporation and stores them in the blockchain. Specifically, the asset information management unit 302 associates a corporate personality token containing the corporate information issued by the corporate information management unit 301 with an asset token containing the asset information, and issues the asset token on the blockchain.

[0148] Furthermore, the asset information management unit 302 stores ownership information of the person who has purchased the asset (contributed to the asset) and has the ownership in the blockchain network system 3 (for example, issues an ownership token including the ownership information, etc. on the blockchain). The asset information management unit 302 transmits the issued ownership token to the wallet of the person who has contributed to the asset (person who has the ownership).

[0149] The asset information management unit 302 associates asset information with ownership information of those who have ownership of the owned assets among the investors in the corporation and stores them in the blockchain. Specifically, the asset information management unit 302 associates an asset token containing the issued asset information with an ownership token containing the ownership information and issues them on the blockchain. The asset information management unit 302 issues the asset token and the ownership token simultaneously.

[0150] Furthermore, the asset information management unit 302 associates the ownership information with the investor information and stores them in the blockchain. Specifically, the asset information management unit 302 associates an investor token containing the investor information issued by the corporate information management unit 301 with an ownership token containing the ownership information, and issues the ownership token on the blockchain.

[0151] Because asset management incurs maintenance (operation) costs, repair costs, taxes, etc., the investment amount of the contributor token that the corporate information management unit 301 links to the ownership token must be greater than the investment amount of the ownership token. In other words, an ownership token worth 2 million yen is linked to a contributor token in which an amount greater than 2 million yen (for example, 2.2 million yen) has been invested.

[0152] <An example of a token generated on the blockchain> FIG. 11 shows an example of a token generated on the blockchain in this embodiment.

[0153] Figure 11(a) is an example of a legal entity token, which includes corporate information. A legal entity token is a representation of a corporation on the blockchain, and includes the corporation's registration information, articles of incorporation, regulations, financial statements, etc. In addition, it comprehensively manages the assets owned by the corporation, the rights and authority of investors, and its operations and history.

[0154] Figure 11(b) shows an example of an investor token, which includes investor information, etc. By including the investor token's corporate ID, the corporate token and the investor token can be associated and stored on the blockchain. By including the investor token's investment amount, voting rights and profit (revenue) distribution in the corporation can be granted according to that proportion.

[0155] Figure 11(c) shows an example of an asset token, which includes asset information. By including the corporate ID of the entity that owns the asset in the asset token, the corporate token and the asset token can be associated and stored in the blockchain.

[0156] The asset token may include basic information about the asset (e.g., real estate address, movable property serial number, vehicle type, etc.), ownership percentage based on the amount invested by the owner in the asset, contract information and operating rules regarding the asset (e.g., terms and conditions, agreements, approvals, changes, etc.), etc.

[0157] 11(d) shows an example of an ownership token, which includes ownership information. By including the asset ID of the investee (the asset corresponding to the ownership) in the ownership token, the asset information and the ownership information can be associated and stored in the blockchain. By including the investor ID in the ownership token, the ownership information and the investor information can be associated and stored in the blockchain.

[0158] The ownership token may include basic information about the target asset (e.g., real estate address, movable property serial number, vehicle model, etc.), identification information of the owner (e.g., wallet address, etc.), the ownership percentage based on the amount invested by the owner in the asset, conditions for the transfer of ownership (e.g., requirements for consent from other owners, etc.), asset usage history and voting records (e.g., date and time of use, frequency of use, etc.), agreements, approvals, and change history (e.g., decisions made between owners, additional terms and changes, etc.), voting history and approval records regarding asset management, etc.

[0159] 11(e) shows an example of a usage right token, which includes usage rights (e.g., availability dates, usage period, etc.). The usage right token may also include basic information about the target asset (e.g., real estate address, movable property serial number, vehicle type, etc.), user identification information (e.g., wallet address, etc.), etc.

[0160] <Interlocking processing> 12 shows an example of the interlocking process in this embodiment. When any of the corporate information, investor information, asset information, or ownership information is changed, information related to the changed information is changed in conjunction with the changed information, thereby realizing unified asset management.

[0161] In step S1201, the receiving unit 11 receives change request information for requesting a change to any of the information on the corporation, the investor information, the asset information, and the ownership information. Specifically, the receiving unit 11 receives, via the user terminal 2 of a person who invests in a corporation, an investor in an asset, an owner of an asset, or the like, a request for a change to any of the information on the corporation, the investment in the corporation, the investment in the asset, the ownership, etc. Accept the desired change information.

[0162] For example, the reception unit 11 receives change request information such as a request to change part or all of the corporate information, investor information, asset information, or ownership information, such as a change in the name of a corporation, a change in the amount of investment in a corporation, a change in the amount of investment in assets, a purchase of assets, a sale of assets, or a transfer of ownership.

[0163] In step S1202, the agreement content information generation unit 303 generates agreement content information regarding the agreed content of the change request information, based on the change request information received by the reception unit 11. The agreement content information generation unit generates agreement content information regarding the agreed content, which indicates the content of the change request desired by the user, based on the change request information.

[0164] Specifically, the agreement content information generation unit 303 generates agreement content information from the received change request information using an AI such as a trained model that has been trained in advance on the change request information that the user may desire and the agreement content that represents that content.

[0165] In step S1203, the determination unit 304 determines the votes received from persons associated with the change request information received by the reception unit 11. Persons associated with the change request information may be investors in a corporation or persons who own assets. Specifically, the agreement content information generation unit 303 generates agreement content information and asks users to vote on the agreement content information.

[0166] For example, if the change request information is a change request regarding corporate information such as a change in the name of the corporation or a change in the amount of investment in the corporation, a vote regarding the agreement content information is executed for those who invest in the corporation (investors). The agreement content information generation unit 303 can execute a vote regarding the agreement content information for those who invest in the corporation by referencing the investor token.

[0167] When the receiving unit 11 receives a request to change corporate information, the receiving unit 11 may receive a vote from the contributor, and the determining unit 304 may determine the received vote (determine whether the change request information is valid) based on the contributor token linked to the corporate token and the vote. Specifically, the determining unit 304 may determine the received vote based on the amount of investment in the corporation held by the contributor token.

[0168] For example, the judgment unit 304 will approve the agreement if the percentage of the investment amount of those who vote in favor of the vote exceeds a predetermined threshold based on the investment amount held by the investor token in the corporation and the rules and regulations of the corporate token (for example, rules and regulations including a threshold for the percentage of the investment amount for approving the agreement).

[0169] Furthermore, if the change request information is a request for a change to asset information such as a change in the investment amount for an asset, purchase of an asset, sale of an asset, or a request for a change to ownership information such as transfer of ownership, a vote regarding the agreement content information is executed for the person who invests in the asset (person who has ownership). The agreement content information generation unit 303 can execute a vote regarding the agreement content information for the person who invests in the asset by referencing the ownership token.

[0170] When the receiving unit 11 receives a request to change asset information or ownership information, the receiving unit 11 may receive a vote from the owner of the asset, and the determining unit 304 may determine the received vote (determine whether the change request information is valid) based on the ownership token linked to the asset token and the vote. Specifically, the determining unit 304 may determine the received vote based on the investment amount for the asset held by the ownership token.

[0171] For example, the determination unit 304 will approve the agreement if the percentage of the investment amount of those who approve the vote exceeds a predetermined threshold based on the investment amount in the asset held by the ownership token and the rules of the ownership token (for example, rules including a threshold for the percentage of the investment amount for approving the agreement).

[0172] In addition, the judgment unit 304 may use an AI such as a trained model that has been trained in advance using past judgment results, etc., to judge whether to approve the agreement contents.

[0173] In step S1204, the agreed content execution unit 305 executes the agreed content based on the result of the determination. Specifically, the agreed content execution unit 305 executes the agreed content of the change request information received by the receiving unit 11.

[0174] For example, based on the results of the received votes, the agreement execution unit 305 executes actions such as changing the name of the corporation, changing the amount of investment in the corporation, changing the amount of investment in assets, purchasing assets, selling assets, and transferring ownership.

[0175] In addition, the agreement content execution unit 305 may execute the agreement content using AI such as a trained model that has been trained in advance using previously accepted change request information or previously executed agreement content.

[0176] In step S1205, if any of the corporate information, investor information, asset information, and ownership information has been changed, the information change management unit 306 changes information related to the changed information.

[0177] If any of the corporate information, investor information, asset information, or ownership information is changed based on the agreement content executed by the agreement content execution unit 305, the information change management unit 306 changes the information related to the changed information.

[0178] When any information is changed, the information change management unit 306 changes the information of all tokens linked to the token corresponding to the changed information. In this way, it becomes possible to change and manage token information in real time, and various types of information can be managed in an interlocking manner.

[0179] For example, when the agreement execution unit 305 executes the transfer of ownership, the ownership information is changed. Specifically, the agreement execution unit 305 changes the ownership ID of the ownership token corresponding to the ownership information. When the ownership information is changed, the information change management unit 306 changes the usage right token (described below) related to the changed ownership information in conjunction with the changed ownership information.

[0180] Furthermore, when the information change management unit 306 changes information related to the changed information, the information change management unit 306 transmits the changed information via an external interface in conjunction with the change. The information change management unit 306 cooperates with an external service using the external interface to transmit the changed information.

[0181] In addition, when it is determined that information will be changed as a result of voting or resolution by ownership holders or investors, the information change management unit 306 automatically generates minutes (for example, minutes regarding the process leading up to the determination that the information will be changed) and writes them on the blockchain with a timestamp.

[0182] In addition, the information change management unit 306 may change information related to the changed information using AI such as a trained model that has been trained in advance using information that has been changed in the past.

[0183] <Money transactions> When a monetary transaction occurs related to any of the corporate information, investor information, asset information, and ownership information, the monetary management unit 307 executes the transaction using stablecoins. Furthermore, when a monetary transaction occurs, the monetary management unit 307 may execute the transaction using crypto assets.

[0184] A stablecoin is a type of virtual currency designed to be linked to the price of fiat currency or commodities, etc., and is designed to achieve price stability. For example, there are fiat-collateralized stablecoins whose value is backed by fiat currency, and crypto-collateralized stablecoins whose value is backed by various virtual currencies.

[0185] When there is a change in the investment amount for an asset, a purchase or sale of an asset, or a transfer of ownership, monetary transactions occur between users. By performing all monetary transactions in stablecoins or crypto assets, the transparency and security of transactions can be ensured.

[0186] Furthermore, when expenses such as maintenance costs, repair costs, and taxes are incurred for the asset, the money management unit 307 automatically remits the expenses in stablecoins based on the investor token linked to the asset token. This ensures transparency in the sharing of maintenance and repair costs and reduces the sense of unfairness when multiple people own an asset.

[0187] Additionally, when a monetary transaction occurs, the money management unit 307 may execute the transaction using an electronic payment method. Possible electronic payment methods include, for example, bank transfer, electronic money, etc. Specifically, the money management unit 307 executes payment by bank transfer, electronic money, etc. via an external payment system.

[0188] In addition, the money management unit 307 may execute transactions using AI such as a trained model that has been trained in advance using information related to the history of transactions that have been executed in the past.

[0189] <Execution of processing by smart contract> The processing performed by the functional configuration of the blockchain network system 3 is executed by a smart contract on the blockchain. The smart contract executes the processing based on pre-set regulations, rules, etc.

[0190] The rules and regulations used by smart contracts are established by the investors or owners of assets in the corporation, and these rules and regulations may be determined by a vote of the investors or owners.

[0191] By executing processes, smart contracts can automatically execute processes such as payments for purchasing assets, transferring assets, reserving the use of assets, and selling assets.

[0192] <Distribution of profits> The distribution unit 308 distributes profits related to assets based on the asset tokens and ownership tokens. Specifically, the distribution unit 308 distributes profits in accordance with the proportion of the investment amount held by the ownership token linked to the asset token. For example, profits related to assets are generated when assets are sold, etc.

[0193] Since the asset token is linked to the ownership token of the owner, it is possible to refer to the investment amount in the asset held by the ownership token. By adding up the investment amounts held by all ownership tokens linked to the asset token and using the investment amount held by each ownership token, it is possible to calculate the investment ratio for each owner.

[0194] In addition, when a corporation is dissolved, the distribution unit 308 calculates the investment ratio to the corporation based on the investor token, and distributes the corporation's assets according to that investment ratio.

[0195] The distribution unit 308 may distribute profits using AI such as a trained model that has been trained in advance using information regarding the history of profits distributed in the past.

[0196] <Management of usage rights> The usage rights management unit 309 allocates usage rights for an asset (e.g., the right to use the asset by making a reservation) to a person who has ownership of the asset based on the asset token and the ownership token. Specifically, the usage rights management unit 309 allocates usage rights in accordance with the proportion of the investment amount held by the ownership token linked to the asset token.

[0197] The usage rights management unit 309 allocates usage rights for a predetermined period at a time (for example, one year, six months, three months, etc.). The usage rights management unit 309 may allocate (allocate usage rights) fairly for all dates, including weekdays, weekends, and holidays, or may allocate fairly only for weekdays. When allocating only weekdays, the usage rights management unit 309 may hold an auction for the other dates among only those who have ownership rights, and allocate them to the highest bidder.

[0198] Alternatively, the rights management unit 309 may receive a desired date of use in advance from the owner of the asset, and perform optimal allocation based on the received desired date of use.

[0199] The rights management unit 309 may allocate rights to use in predetermined time units (for example, one minute, several minutes, one hour, several hours, one day, etc.). By allocating rights to use in predetermined time units, the owner can flexibly use the asset.

[0200] When multiple owners of an asset exist (multiple investors invest in an asset), the asset is jointly owned by the multiple investors. To prevent disputes over which investor can use the asset at any given time, it is preferable to automatically determine the dates when each investor can use the asset.

[0201] For example, if there are two people who own an asset and each person has a 50% investment (share), the usage rights management unit 309 will assign each person the right to use the asset for six months (for example, January to June and July to December, etc.).

[0202] In addition, the usage rights management unit 309 may allocate usage rights for assets using AI such as a trained model that has been trained in advance using information regarding the history of usage rights allocated in the past.

[0203] The usage right management unit 309 issues usage right tokens as usage rights on the blockchain. The usage right management unit 309 associates the usage right tokens with asset tokens and issues the usage right tokens.

[0204] The usage rights management unit 309 issues usage rights tokens in predetermined time units on the blockchain as usage rights. For example, the usage rights management unit 309 issues usage rights tokens in units of one minute, several minutes, one hour, several hours, one day, etc.

[0205] A person who has ownership of an asset can confirm the right to use the asset for the date and time corresponding to the allocated usage rights by making a reservation for that date and time. Specifically, the usage rights management unit 309 accepts a reservation for the use of the asset based on the ownership token and usage rights token linked to the asset token.

[0206] The usage rights management unit 309 imposes a penalty on the person who cancels a reservation corresponding to a usage right based on the cancellation of the reservation. Specifically, the usage rights management unit 309 calculates the cancellation rate, and imposes a penalty if the calculated cancellation rate is equal to or greater than a preset threshold.

[0207] Alternatively, the rights management unit 309 may count the number of cancellations within a predetermined period and impose a penalty if the number of cancellations exceeds a preset threshold. For example, a penalty may be imposed if the rights allocated by the rights management unit 309 become unfair.

[0208] In addition, the usage rights management unit 309 may impose penalties on those who cancel using AI such as a trained model that has been pre-trained using information regarding the history of penalties imposed in the past.

[0209] A reservation deadline (for example, up to a predetermined period (two weeks) before the day) may be set for the usage reservation accepted by the usage rights management unit 309. This deadline can be set in advance by the owner of the property, and may be included in the asset token as a rule or regulation. In this way, the usage rights token can be secondary circulated.

[0210] If no reservation is made within the reservation deadline, the usage rights management unit 309 allows a person who has not been assigned a usage right to use the asset. For example, the usage rights management unit 309 may buy and sell usage rights on an external service (e.g., a marketplace).

[0211] Specifically, based on the usage rights token, it is determined whether there is a reservation for the use of the asset from the person who has been assigned the usage rights at a specified time (for example, immediately after the reservation deadline has passed), and if there is no reservation, it accepts requests for use from other people. If a request for use is received from another person, the rights management unit 309 accepts a usage fee from that person.

[0212] When the usage rights management unit 309 receives requests for use from multiple users, it conducts an auction. The usage rights management unit 309 receives a desired usage fee from each user, and grants the usage rights to the user who offers the highest usage fee (for example, by changing the information contained in the usage rights token).

[0213] When the usage right management unit 309 receives a usage request, it distributes the profits obtained from the usage to the person who holds the ownership rights corresponding to the usage rights. The usage right management unit 309 distributes the received usage fee in stablecoins to the person who holds the ownership rights of the asset for which the usage request has been received.

[0214] <Proposals tailored to the preferences of investors (users)> The storage unit 12 stores purchasable asset information related to purchasable assets that can be purchased and owned by a corporation. Furthermore, the reception unit 11 receives attributes of the contributor (e.g., gender, age, etc.) from the contributor in advance and stores the attributes in the storage unit 12.

[0215] The reception unit 11 receives input from the investor. The reception unit 11 receives responses to a questionnaire from the investor. The questionnaire may include, for example, the investor's hobbies, conditions, purposes of use, and requests regarding the assets the investor wishes to own.

[0216] The analysis unit 310 analyzes assets that match the preferences of the contributor based on the input received by the reception unit 11 and / or the attributes of the contributor.

[0217] For example, the analysis unit 310 uses AI such as a trained model that has been trained in advance on the asset conditions, purpose of use, and / or attributes of the investor, and the asset, to analyze assets that match the investor's preferences based on the received input and / or attributes of the investor.

[0218] The proposal unit 311 proposes purchasable assets to the investor based on the analysis results of the analysis unit 310.

[0219] <Grouping of investors> The grouping unit 312 groups investors based on input (e.g., questionnaire responses, etc.) received by the receiving unit 11 and / or the attributes of the investors. For example, the grouping unit 312 groups people with the same hobbies, people with the same purpose of using assets they wish to own, etc. Furthermore, the grouping unit 312 analyzes the hobbies, preferences, hopes, etc. of the investors based on the received questionnaire responses, and groups the investors based on the results of the analysis.

[0220] In addition, the grouping unit 312 may group people who have responded to the questionnaire using AI such as a trained model that has been trained in advance using groups that have been grouped in the past.

[0221] The proposal unit 311 proposes purchasable assets to the investors based on the grouping results of the grouping unit 312. For example, when the number of grouped investors reaches or exceeds a predetermined threshold, the proposal unit 311 proposes purchasable assets that are less than or equal to the total investment amounts of the grouped investors based on the purchasable asset information.

[0222] <Matching investors and assets> The matching unit 313 matches investors with purchasable assets based on the input (e.g., questionnaire responses, etc.) and / or the attributes of the investors received by the receiving unit 11. For example, the storage unit 12 stores attributes of purchasable assets (e.g., attributes related to hobbies such as driving, attributes related to purposes of use such as camping, etc.), and the matching unit 313 matches investors with purchasable assets based on the attributes of the investors.

[0223] Furthermore, the matching unit 313 analyzes the investor's hobbies, preferences, hopes, etc. based on the responses to the received questionnaire, and matches the investor with purchasable assets based on the results of the analysis.

[0224] In addition, the matching unit 313 uses AI such as a trained model that has been trained in advance using past matching history to match investors with purchasable assets based on the received input and / or the attributes of the investors.

[0225] The proposal unit 311 proposes purchasable assets to the investor based on the matching results.

[0226] <Matching investors> The receiving unit 11 receives inputs such as budget, desired period, preferences, etc. from those who wish to purchase (own) assets. The matching unit 313 matches investors with each other based on the received inputs.

[0227] The matching unit 313 may match investors with each other based on the input received by the receiving unit 11. The matching unit 313 may also match investors with each other based on a machine learning model that has been trained in advance based on budget, desired period, preferences, etc., and the input received by the receiving unit 11.

[0228] <Proposal based on investor requests> The receiving unit 11 receives requests regarding assets from investors. The investors input vague requests regarding the outline of the assets they wish to own (for example, size, frequency of use, etc.).

[0229] The proposal unit 311 proposes purchasable assets to the investor based on the request from the investor. For example, the proposal unit 311 purchases purchasable assets for the investor based on the received request using an AI such as a trained model that has been trained in advance on the request from the investor and the assets.

[0230] <Generating advice and options for voting> The voting information generation unit 314 generates voting information including advice and options for voting on corporations and / or assets based on rules predetermined by investors and / or owners.

[0231] Specifically, the voting information generation unit 314 generates voting information including advice and options for voting regarding corporations and / or assets based on a machine learning model (or other AI) that has been pre-trained based on laws, precedents, and cases regarding joint ownership, and input from investors and / or ownership holders.

[0232] When multiple people invest in a corporation or own assets, disputes are likely to arise. When a dispute arises, the parties feel more satisfied with resolving the dispute through voting. Furthermore, the parties feel more satisfied when the voting advice and options are generated based on pre-defined terms, joint ownership laws, precedents, and case studies.

[0233] Dynamic Pricing The price determination unit 315 may determine the purchase price of the asset usage rights (the purchase price by others when there is no reservation from the owner) in real time. The price determination unit 315 determines the optimal price based on the supply and demand of the asset, seasonality, the transaction history of the ownership token, the operating status of the related asset, etc.

[0234] The price determination unit 315 may acquire price information on the price of the asset from an external interface and determine an optimal price based on the acquired price information. Specifically, the price determination unit 315 acquires the market value of the asset for which the price of the usage right is to be determined (for example, the market price of identical and / or similar assets) as price information, and determines the optimal price of the usage right of that asset based on the acquired information.

[0235] Alternatively, the price determination unit 315 may determine the purchase price of the usage right using an AI such as a trained model that has been trained in advance using the purchase prices of usage rights that have been determined in the past.

[0236] <Asset purchase (ownership) by specifying the asset you wish to invest in> The receiving unit 11 receives, from the purchasable asset information, the desired investment asset that the investor wishes to invest in. Furthermore, the receiving unit 11 receives the investment amount that the investor wishes to invest in the desired investment asset.

[0237] The judgment unit 304 judges, based on the purchasable asset information and the desired investment assets, whether the total investment amount of all the investors who wish to invest in the desired investment assets at the corporation exceeds the amount required to purchase the desired investment assets.

[0238] Specifically, the judgment unit 304 compares the amount required to purchase the desired investment assets with the total investment amounts of all investors in the corporation who wish to invest in the desired investment assets, and determines whether the total investment amount exceeds the amount required to purchase the desired investment assets.

[0239] If the total investment amount of the prospective investors exceeds the amount required to purchase the proposed investment assets based on the result of the judgment by the judgment unit 304, the asset information management unit 302 treats the proposed investment assets as assets owned by the corporation.

[0240] Specifically, based on the result of the judgment by the judgment unit 304, if the total amount of investment by the prospective investors exceeds the amount required to purchase the assets they wish to invest in, the asset information management unit 302 generates an asset token including the corporate ID of the corporation in which the prospective investors will invest.

[0241] Since an unspecified number of people can invest in a corporation, it is highly likely that investors have different preferences for the assets they wish to own. Investors in a corporation can designate the assets they wish to own in advance, and if the total amount of investments made by the investors in the corporation that designate those assets exceeds the amount required to purchase those assets, the corporation can purchase and own those assets.

[0242] <Procedure support at the time of inheritance> When a person who has ownership of an asset dies, the asset information management unit 302 transfers the ownership token. Specifically, it obtains legal heir data from a public database and changes the name of the person who has ownership of the asset token and ownership token.

[0243] <Decision-making support> The support unit 316 extracts information about the contributor's communications (e.g., chats, emails, etc.), generates appropriate advice for decision-making (e.g., voting, etc.) based on rules and regulations, and proposes it to the contributor.

[0244] The support department 316 may propose advice or alternatives for consensus building (decision-making) based on information such as the investor's values ​​in the corporation and / or assets (e.g., investment propensity, including information such as the ratio of assets in which the investor has invested) and investment history (e.g., history including the types of assets in which the investor has invested in the past).

[0245] Specifically, the support unit 316 proposes advice and alternatives to investors using AI such as a trained model that has been trained in advance using information about the investor's values, investment history, etc. In this way, it becomes possible for AI to provide neutral proposals and support to investors, and neutral decision-making support can be provided to investors.

[0246] <Acceptance of public digital certificates> When a DID (Decentralized Identifier) ​​or VC (Verifiable Credential) linked to a corporate number or registration information is issued, the corporate information management unit 301 imports it and links it as a corporate token. In this way, it is possible to comprehensively manage corporate status, assets, ownership, and usage rights based on tokens with public digital registration information, and to realize legal proof related to the exercise of rights and the transfer of ownership in real time.

[0247] <Example of embodiment when the asset is a right related to intellectual property right> The assets in the present invention may be rights relating to intellectual property rights of characters, movies, animation, music, web content, games, books, manga, etc. Various rights relating to characters, etc. are held by various parties, making their management complicated.

[0248] For example, it is highly likely that the rights to turn a character into merchandise (products) and the rights to turn a character into an anime are held by different parties. Furthermore, the rights to turn a character into merchandise may be held by different parties depending on the type of merchandise.

[0249] In addition, when it comes to the production of movies and anime, the production committee system is used, and the rights of investors are managed on a contract basis. Even in such cases, there are issues with the transparency of rights and the distribution of profits.

[0250] By managing the rights related to intellectual property rights such as characters, movies, and anime on the blockchain, it is possible to clarify ownership and distribution of profits.

[0251] A legal entity token is a token that corresponds to a corporation or DAO (Decentralized Autonomous Organization) that holds rights related to intellectual property rights. For example, a legal entity token may be a token that corresponds to an LLC (Limited Liability Company)-type DAO (Limited Liability Company-type Decentralized Organization). An asset token is a token that represents rights related to intellectual property rights such as characters, movies, and songs.

[0252] Contributor tokens are tokens that represent contributors to legal entities or DAOs that hold intellectual property rights, while ownership tokens are tokens issued based on ownership of intellectual property percentages or license rights.

[0253] The corporate information management unit 301 generates a legal entity token corresponding to an LLC-type DAO established for the joint planning, production, ownership, etc. of a movie, song, etc. The corporate information management unit 301 generates investor tokens for investors who will invest in the LLC-type DAO established for the joint planning, production, ownership, etc., by associating them with the legal entity token. The investor token includes the investment amount and investment ratio of each investor in the LLC-type DAO.

[0254] The asset information includes information about the type of intellectual property right (e.g., copyright, screening right, distribution right, merchandise (merchandise) right, etc.), and the asset information management unit 302 generates an asset token having information about the type of right. In addition, the asset information may include information about the term of the right (e.g., information about the expiration date of the right, etc.).

[0255] For example, the asset information management unit 302 generates asset tokens related to copyrights, asset tokens related to screening rights, asset tokens related to distribution rights, tokens related to merchandise rights, etc. The asset information management unit 302 generates asset tokens in association with legal entity tokens.

[0256] The asset information management unit 302 generates each asset token by associating it with an ownership token that indicates the person who holds the right (person with ownership).

[0257] The distribution unit 308 distributes profits generated from commercial use related to the rights corresponding to the asset token (e.g., license agreements, distribution agreements, merchandise development, film releases, etc.) based on the ownership token linked to (issued in association with) the asset token.

[0258] Furthermore, the agreement content information generation unit 303 generates agreement content information on the content of the agreement regarding the production of movies, music, etc., such as planning approval, production progress, and profit redistribution, and the reception unit 11 receives votes regarding the agreement content, and the judgment unit 304 judges the received votes, thereby forming a consensus.

[0259] The support unit 316 uses AI such as a trained model that has been trained in advance using past information on past planning and management, production progress, profit redistribution, etc. to propose advice and alternatives regarding planning and management, production progress, profit redistribution, etc. In this way, it becomes possible for AI to provide neutral proposals and support to investors, and neutral decision-making support can be provided to investors.

[0260] 13 shows an example of a relationship diagram illustrating the linking relationship of tokens issued in the blockchain network system in this embodiment. Depending on the type of asset, a creator token (CRT (Creator Token)) T6 related to the creator of that asset is linked.

[0261] The asset information management unit 302 may generate a creator token including information about a creator corresponding to copyright, screening rights, distribution rights, merchandise rights (such as the original author of a movie or the like, the composer of a song or the like, the producer of merchandise, etc.) in association with the asset token and / or the ownership token. The asset information management unit 302 generates a creator token related to a creator corresponding to an asset and / or ownership rights.

[0262] If necessary, the accepting unit 11 may also accept votes from creators regarding the content of the agreement. Specifically, the accepting unit 11 accepts votes from creators based on creator tokens.

[0263] For example, if the creator does not agree with the content of the agreement, the content of the agreement may be set so that it cannot be executed, the determination unit 304 determines the votes from the creator, and the agreement content execution unit 305 executes the content of the agreement only if the creator agrees.

[0264] Furthermore, revenue (profit) may be distributed to creators as needed. Specifically, the distribution unit 308 distributes revenue to creators based on creator tokens. For example, the creator token includes a percentage of the revenue to be distributed to the creator, and the distribution unit 308 distributes revenue based on the percentage included by the creator.

[0265] <Example of implementation for managing assets to be generated in the future> There is a demand for a system in which ownership and other information regarding future (reserved) assets can be managed on the blockchain at the time the assets are created.

[0266] The corporate information management unit 301 generates a corporate token for a corporation that is carrying out a project that will produce assets in the future (for example, rights related to intellectual property rights for movies, games, etc., or medicines, etc.). The corporate information management unit 301 generates an investor token for an investor who will invest in the corporation carrying out the project, in association with the corporate token.

[0267] The receiving unit 11 receives in advance asset information regarding assets to be generated by the project. The receiving unit 11 receives the asset information from the investors. The receiving unit 11 may receive asset information from all investors who invest in the corporation.

[0268] Furthermore, the receiving unit 11 receives the timing when the project will be completed and the assets will be generated (for example, the date when the project will be completed, the period from the establishment of the corporation to the completion of the project, etc.) along with the corporation information.

[0269] For example, the reception unit 11 receives the timing at which assets are generated from the contributor. The reception unit 11 may receive the timing at which assets are generated from all contributors who invest in the corporation.

[0270] When the timing arrives, the asset information manager 302 generates an asset token for the asset generated by the previously accepted project in association with the legal entity token. In addition to generating the asset token, the asset information manager 302 may also generate an ownership token in association with the asset token and / or the contributor token.

[0271] The asset information management unit 302 may generate an ownership token based on an investor token including an investment amount in the corporation. Specifically, the asset information management unit 302 generates an ownership token so that the ownership ratio corresponds to the investment amount.

[0272] On the other hand, there are cases where the project is not completed at the scheduled time. The asset information management unit 302 may generate asset tokens after the scheduled time for the project completion has arrived and when it has received a notification from all contributors that the project has been completed.

[0273] The asset information management unit 302 may generate an asset token and also generate a creator token associated with the asset token and / or the ownership token.

[0274] By doing this, when an asset is created in the future, it will be possible to generate an asset token related to that asset, and further generate an ownership token, etc. associated with that asset token, and it will be possible to manage ownership, etc. on the blockchain at the time the asset is created.

[0275] As described above, the configuration of the present invention can provide a new technology for managing assets using a blockchain. [Explanation of symbols]

[0276] 0 Management System 1 Management device 11 Reception 12 Storage section 2. User terminal 3. Blockchain Network System 301 Corporate Information Management Department 302 Asset Information Management Department 303 Agreement content information generation unit 304 Judgment section 305 Agreement Implementation Department 306 Information Change Management Department 307 Financial Management Department 308 Distribution section 309 User Rights Management Department 310 Analysis Department 311 Proposal Department 312 Grouping Department 313 Matching Department 314 Voting information generation section 315 Pricing Department 316 Support Department NW Network

Claims

1. A management system for managing assets using a blockchain, The management system includes a corporate information management unit, an asset information management unit, an information change management unit, and a voting information generation unit, The corporate information management unit associates corporate information about a corporation with investor information about investors who invest in the corporation and stores the information in the blockchain; The asset information management unit associates the corporate information with asset information regarding assets owned by the corporate and stores the associated information in the blockchain, associates the asset information with ownership information of those who have ownership of the owned assets among the investors in the corporate and stores the associated information in the blockchain, and associates the ownership information with the investor information and stores the associated information in the blockchain; When any of the corporate information, the investor information, the asset information, and the ownership information is changed, the information change management unit changes information related to the changed information; The voting information generation unit generates voting information including advice and options for voting regarding the corporation and / or the assets based on rules predetermined by the investors and / or the owners of the property. Management system.

2. the management system includes a receiving unit, an agreement content information generating unit, a determining unit, and an agreement content executing unit; the receiving unit receives change request information indicating a desire to change any of the corporate information, the investor information, the asset information, and the ownership information; the agreement content information generation unit generates agreement content information regarding the agreement content of the change request information based on the change request information; The determination unit determines votes received from persons associated with the change request information, the agreement execution unit executes the agreement based on the result of the determination. The management system according to claim 1 .

3. The person related to the change request information is the investor or the owner of the ownership. The management system according to claim 2 .

4. The management system includes a money management unit, When a monetary transaction occurs related to any of the corporate information, the investor information, the asset information, and the ownership information, the monetary management unit executes the transaction using a stablecoin. The management system according to claim 3 .

5. The processes executed by the corporate information management unit, the asset information management unit, the information change management unit, the agreement content information generation unit, the determination unit, the agreement content execution unit, and the money management unit are executed by a smart contract. The management system according to claim 4.

6. The smart contract executes processing based on preset rules. The management system according to claim 5 .

7. The corporate information management unit issues a corporate token including the corporate information and an investor token including investor information on a blockchain; The asset information management unit issues an asset token including the asset information and an ownership token including ownership information on a blockchain; When information on any of the legal entity token, the investor token, the asset token, and the ownership token is changed, the information change management unit changes information related to the changed information.

7. The management system according to claim 1.

8. The management system includes a reception unit and a determination unit, When the reception unit receives change request information for requesting a change to the corporate information, the reception unit receives votes from the investors, The determination unit determines whether the change request information is valid or invalid based on the contributor token and the vote. The management system according to claim 7.

9. The management system includes a reception unit and a determination unit, When the reception unit receives change request information requesting a change to the asset information, the reception unit receives a vote from the owner of the property; the determination unit determines whether the change request information is valid or invalid based on the ownership token and the vote. The management system according to claim 7.

10. The management system includes a distribution unit, The distribution unit distributes profits related to the asset based on the asset token and the ownership token. The management system according to claim 7.

11. The management system includes a rights management unit, the usage rights management unit allocates the usage rights of the asset to a person who has ownership of the asset based on the asset token and the ownership token; The management system according to claim 7.

12. The usage right management unit issues usage right tokens on a blockchain in units of a predetermined time as the usage right. The management system according to claim 11.

13. the usage rights management unit imposes a penalty on a person who cancels a reservation corresponding to the usage rights, based on the cancellation of the reservation; The management system according to claim 11.

14. The usage right management unit determines whether or not there is a reservation for use of the asset from the person to whom the usage right is allocated at a predetermined time based on the usage right token, and if there is no such reservation, accepts a request for use from another person. The management system of claim 12.

15. the usage rights management unit, when receiving the usage requests from a plurality of parties, conducts an auction; The management system of claim 14.

16. When the usage right management unit receives the request for use, it distributes the profits obtained by the use to the person who has the ownership rights corresponding to the usage rights. The management system of claim 14.

17. the management system includes a storage unit, a reception unit, an analysis unit, and a proposal unit; the storage unit stores purchasable asset information relating to purchasable assets that can be purchased and owned by the corporation; The reception unit receives input from the investor, The analysis unit analyzes assets that match the preferences of the contributor based on the input and / or the attributes of the contributor, The proposal unit proposes purchasable assets to the investor based on the results of the analysis. The management system according to claim 7.

18. the management system includes a storage unit, a reception unit, a grouping unit, and a proposal unit; the storage unit stores purchasable asset information relating to purchasable assets that can be purchased and owned by the corporation; The reception unit receives input from the investor, The grouping unit groups the investors based on the input and / or the attributes of the investors, The proposal unit proposes purchasable assets to the investor based on the grouping results. The management system according to claim 7.

19. the management system includes a storage unit, a reception unit, a matching unit, and a proposal unit; the storage unit stores purchasable asset information relating to purchasable assets that can be purchased and owned by the corporation; The reception unit receives input from the investor, The matching unit matches the investor with the purchasable assets based on the input and / or the attributes of the investor and the purchasable asset information; The proposal unit proposes purchasable assets to the investor based on the matching result. The management system according to claim 7.

20. the management system includes a storage unit, a reception unit, and a proposal unit; the storage unit stores purchasable asset information relating to purchasable assets that can be purchased and owned by the corporation; The reception unit receives requests regarding assets from the investors, The proposal unit proposes purchasable assets to the investor based on the request. The management system according to claim 7.

21. The owner of the property has an interest in a portion of the assets owned by the corporation; The management system according to claim 7.

22. When the information change management unit changes information related to the changed information, the information change management unit transmits the changed information via an external interface in conjunction with the change. The management system according to claim 7.

23. The voting information generation unit generates voting information including advice and options for voting regarding the corporation and / or the assets based on a machine learning model pre-trained based on laws, precedents, and cases related to joint ownership and input from the investors and / or the persons having ownership rights. The management system according to claim 1 .

24. The management system includes a money management unit, When a monetary transaction occurs related to any of the corporate information, the investor information, the asset information, and the ownership information, the money management unit executes the transaction using an electronic payment method. The management system according to claim 3 .

25. The asset token includes information regarding the type of right related to the intellectual property right, The management system according to claim 7.

26. A management method executed by a management system that manages assets using a blockchain, The management system includes a corporate information management unit, an asset information management unit, an information change management unit, and a voting information generation unit, The corporate information management unit associates corporate information about the corporation with investor information about the investor who invests in the corporation and stores the information in a blockchain; The asset information management unit associates the corporate information with asset information related to the assets owned by the corporate and stores them in a blockchain, associates the asset information with ownership information of the investors in the corporate who have ownership of the owned assets and stores them in a blockchain, and associates the ownership information with the investor information and stores them in a blockchain; When any of the corporate information, the investor information, the asset information, and the ownership information is changed, the information change management unit changes information related to the changed information; The voting information generation unit generates voting information including advice and options for voting regarding the corporation and / or the assets based on rules predetermined by the investors and / or the owners of the property. Management method.

27. A management program for managing assets on a blockchain, The computer is caused to function as a corporate information management unit, an asset information management unit, an information change management unit, and a voting information generation unit; The corporate information management unit associates corporate information about a corporation with investor information about investors who invest in the corporation and stores the information in the blockchain; The asset information management unit associates the corporate information with asset information regarding assets owned by the corporate and stores the associated information in the blockchain, associates the asset information with ownership information of those who have ownership of the owned assets among the investors in the corporate and stores the associated information in the blockchain, and associates the ownership information with the investor information and stores the associated information in the blockchain; When any of the corporate information, the investor information, the asset information, and the ownership information is changed, the information change management unit changes information related to the changed information; The voting information generation unit generates voting information including advice and options for voting regarding the corporation and / or the assets based on rules predetermined by the investors and / or the owners of the property. Management program.

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