JP7257580B1 - Information processing device, information processing method and program - Google Patents

Abstract

Kind Code: A1 A profit can be provided to a financial resource provider that issues crypto assets.
An information processing device (1) for controlling distribution of a predetermined crypto asset. The information processing device 1 includes a transfer request receiving unit 131 that receives a transfer request including the asset amount of the crypto-asset to be transferred from the holder of the crypto-asset, the asset amount of the crypto-asset held by the holder, and the crypto-asset. An acquisition unit 132 that acquires by associating with a fund supplier who is a supplier of funds for issuance, and a transfer unit that transfers the crypto assets of the asset amount included in the transfer request among the crypto assets held by the holder. 133, and a consideration determining unit 134 that determines the consideration to be provided to the fund supplier associated with the cryptographic asset transferred from the holder based on the asset amount of the cryptographic asset transferred from the holder.
[Selection drawing] Fig. 2

Description

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

A system that circulates a virtual currency that can be used only in a specific area for the purpose of revitalizing the local economy is known (see Patent Document 1, for example).

JP 2018-81426 A

As a method to expand the distribution volume of regional digital currencies, local governments contribute subsidies to expand the issuance of regional digital currencies, but there are limited financial resources. It is conceivable to expand the issuance of regional digital currencies with the funds obtained through investments, etc., but it is necessary to ensure that the providers of the funds enjoy the benefits.

Therefore, the present invention has been made in view of these points, and an object of the present invention is to provide benefits to providers of financial resources for crypto-assets such as local digital currencies.

In the information processing device according to the first aspect of the present invention, the information processing device controls the distribution of a predetermined crypto-asset, and the transfer request including the asset amount of the crypto-asset to be transferred from the holder of the crypto-asset is received. a transfer request receiving unit that receives a transfer request; an acquiring unit that associates and acquires the asset amount of the crypto-asset held by the holder and a fund supplier who is a supplier of funds for issuing the crypto-asset; Based on the asset amount of the crypto assets transferred from the holder, a transfer unit that transfers the crypto assets of the asset amount included in the transfer request from among the crypto assets held by the holder, and a consideration determining unit that determines a consideration to be provided to the fund provider associated with the crypto-assets transferred from.

The transfer unit generates transaction data including an asset amount of the crypto-asset to be transferred from the holder and a fund provider of the crypto-asset, the transaction data being recorded on a blockchain. You may

a reception unit that receives user identification information of a fund supplier who supplies funds and the amount of funds supplied by the fund supplier; and an issuer for generating the supply fund data to be recorded on the blockchain, the supply fund data including the corresponding asset amount in the crypto-asset.

When the receiving unit accepts the supply of funds, the issuing unit issues the cryptographic assets with an asset amount corresponding to the amount supplied by the fund supplier, and is the holder of the issued cryptographic assets. Generating the issued asset data including the user identification information of the business operator who received the funds and the asset amount of the issued crypto asset, the issued asset data to be recorded on the blockchain. You may

The acquisition unit associates and acquires the asset amount of the crypto-asset held by the holder, the fund supplier of the crypto-asset, and transfer history information indicating a history of the transfer of the crypto-asset, When the transfer history information indicates that the crypto-asset transferred from the holder has been transferred more than a predetermined number of times, the consideration determining unit, based on the asset amount of the crypto-asset transferred from the holder, A consideration to provide to the funder associated with the crypto-asset transferred from the holder may be determined.

(1) the amount of consideration provided to the fund supplier or (2) the ratio of the amount of consideration to the funds supplied by the fund supplier, which is controlled to display on an external device. good.

Consideration payment request for transmitting remittance request information requesting that an amount equivalent to the consideration determined by the consideration determining unit in legal currency be deposited into the account of the fund provider associated with the crypto-asset that has been transferred from the holder. You may further have a part.

Based on the asset amount of the crypto-asset transferred from the holder, the consideration determination unit determines the issuer of the crypto-asset, You may determine the compensation to be provided by the manager or transfer destination.

An information processing method according to a second aspect of the present invention is an information processing method for controlling the distribution of a predetermined crypto-asset, which is executed by a computer, wherein the asset amount of the crypto-asset transferred from the holder of the crypto-asset is and a step of associating and acquiring the asset amount of the crypto-asset held by the holder with a fund supplier who is a supplier of funds for issuing the crypto-asset. , a step of transferring the crypto-assets of the asset amount included in the transfer request among the crypto-assets held by the holder; determining a consideration to provide to the funder associated with the crypto-assets transferred from.

A program according to a third aspect of the present invention is a program for causing a computer to control the distribution of a predetermined crypto-asset, the transfer request including the asset amount of the crypto-asset transferred from the holder of the crypto-asset. a step of associating an asset amount of said crypto-asset held by said holder with a fund supplier who is a supplier of funds for issuing said crypto-asset; a step of transferring the crypto-asset of the asset amount included in the transfer request among the said crypto-asset held by the said holder, based on the asset amount of said crypto-asset transferred from said holder, said determining a consideration to provide to said funder associated with a crypto asset;

ADVANTAGE OF THE INVENTION According to this invention, it is effective in the ability to provide a profit to the provider of financial resources of crypto-assets.

BRIEF DESCRIPTION OF THE DRAWINGS It is a figure explaining the outline|summary of the information processing system S concerning embodiment. 2 is a block diagram showing the configuration of the information processing device 1; FIG. 4 is a diagram showing an example of account information stored in a storage unit 12; FIG. FIG. 7 is a diagram for explaining transfer processing in the information processing apparatus 1; FIG. 10 is a diagram illustrating issue processing in the information processing apparatus 1; 4 is a diagram for explaining the flow of processing in the information processing apparatus 1; FIG.

[Overview of information processing system S]
FIG. 1 is a diagram illustrating an overview of an information processing system S according to an embodiment. The information processing system S is a system for making payments using crypto assets. The information processing system S has an information processing device 1 , a payment server 2 and an information terminal 3 .

The information processing device 1 is a computer for managing crypto assets. As an example, the information processing device 1 manages cryptographic assets using blockchain. Crypto assets can be used for payment and the like, and are electronic assets different from legal currencies (Japanese yen, US dollar, etc.). A crypto-asset may be an electronic asset backed by legal currency, such as an electronic asset with a value and guarantee equivalent to that of legal currency. A crypto asset is, for example, a regional digital currency available in a given region.

The information processing device 1 associates and manages the crypto assets held by the user and the fund providers who have supplied the funds that support the issuance of the crypto assets. A fund supplier is, for example, a fund investor or a lender of funds for issuing cryptographic assets. The information processing device 1 determines the consideration to be provided to the fund supplier associated with the transferred crypto-assets when the crypto-assets are transferred through a transaction or the like. For example, the issuer who issues the crypto-assets or the administrator who manages the crypto-assets bears the funds for the consideration provided to the fund supplier.

The settlement server 2 is a computer for settlement of charges using crypto assets. For example, in response to receiving a payment request from the information terminal 3 or other terminal, the payment server 2 sends the crypto assets corresponding to the amount to be settled to the information processing device 1 from the crypto asset account of the requesting user. Send a transfer request to transfer to the destination user's cryptocurrency account. The settlement server 2 can communicate with the information processing device 1 and the information terminal 3 via a network.

The information terminal 3 is a terminal used by a user who uses a settlement service using crypto assets. The information terminal 3 is, for example, a personal computer, smart phone, or tablet.

An outline of processing in the information processing system S will be described. The settlement server 2 acquires a settlement request from the information terminal 3 ((1) in FIG. 1). The payment request is information for requesting payment processing. The settlement request includes the requester's user ID (Identification), the payee's user ID, and the settlement amount. Note that the settlement server 2 may acquire a settlement request from a POS (Point of Sale) terminal.

The information processing device 1 acquires a transfer request from the settlement server 2 ((2) in FIG. 1). The transfer request is information requesting the transfer of crypto assets. The transfer request includes an ID that identifies the transfer source user, an ID that identifies the transfer destination user, and the asset amount of the crypto assets to be transferred. Note that if the values of the currency units of the crypto-assets and the legal currency are different, the information processing device 1 converts the settlement amount into the asset amount of the crypto-assets based on the exchange rate between the legal currency and the crypto-assets.

The information processing device 1 associates and acquires the amount of assets held by the transfer source user and the information indicating the fund provider associated with the crypto assets held by the transfer source user ((3) in FIG. 1).

The information processing device 1 transfers the crypto assets from the transfer source user to the transfer destination user ((4) in FIG. 1). The information processing device 1 determines the price to be paid to the fund supplier ((5) in FIG. 1). As an example, the information processing device 1 multiplies the transferred cryptocurrency amount by a predetermined coefficient to determine the price to be paid to the fund provider.

The information processing device 1 notifies the settlement server 2 of the transfer completion ((6) in FIG. 1). The payment server 2 notifies the information terminal 3 of the completion of payment ((7) in FIG. 1).

By configuring the information processing system S in this way, it is possible to provide benefits to the provider of the financial resources of the crypto-assets.

[Configuration of information processing device 1]
FIG. 2 is a block diagram showing the configuration of the information processing device 1. As shown in FIG. The information processing device 1 has a communication section 11 , a storage section 12 and a control section 13 . The control unit 13 has a transfer request reception unit 131 , an acquisition unit 132 , a transfer unit 133 , a consideration determination unit 134 , a reception unit 135 , an issuance unit 136 , a display control unit 137 and a consideration payment request unit 138 .

The communication unit 11 is a communication interface for transmitting and receiving data to and from other devices via a network. The storage unit 12 is a storage medium including ROM (Read Only Memory), RAM (Random Access Memory), SSD (Solid State Drive), hard disk drive, and the like. The storage unit 12 stores programs executed by the control unit 13 in advance.

The storage unit 12 may store account information for managing crypto assets held by users. FIG. 3 is a diagram showing an example of account information stored in the storage unit 12. As shown in FIG. In the account information shown in FIG. 3, the crypto-asset holders, the asset amounts of the crypto-assets held by the respective holders, and the fund providers that provided the funds to support the issuance of the crypto-assets are associated. there is The storage unit 12 may store supplier information that associates a fund supplier with an account number for paying consideration to the fund supplier.

The control unit 13 is a processor such as a CPU (Central Processing Unit), for example. By executing the programs stored in the storage unit 12, the control unit 13 controls the transfer request reception unit 131, the acquisition unit 132, the transfer unit 133, the price determination unit 134, the reception unit 135, the issuance unit 136, and the display control unit 137. and functions as a consideration payment requesting unit 138 .

The transfer request receiving unit 131 receives a transfer request including the asset amount of the crypto-asset to be transferred from the holder of the crypto-asset. The transfer request receiving unit 131 receives a transfer request from the settlement server 2 . In the transfer request, in addition to the amount of crypto assets to be transferred, an ID that identifies the user of the transfer source (hereinafter referred to as the transfer source user ID) and an ID that identifies the user of the transfer destination (hereinafter referred to as the transfer destination user ID). say). For example, the source user ID and the destination user ID are a user ID, an ID or an address that identifies a user's account.

The acquisition unit 132 associates and acquires the asset amount of the crypto-asset held by the holder and the fund supplier who is the supplier of the funds for issuing the crypto-asset. The acquisition unit 132 acquires the amount of crypto assets held by the transfer source user and the information identifying the fund supplier associated with the crypto assets of the transfer source user. As an example, the acquisition unit 132 refers to the account information stored in the storage unit 12 to acquire the amount of assets owned by the user who owns the funds and the fund provider associated with the assets owned by the user who owns the funds.

The transfer unit 133 transfers the crypto-assets of the asset amount included in the transfer request among the crypto-assets held by the holder. The transfer unit 133 reduces the amount of assets transferred from the transfer source user's account, and increases the amount of assets transferred to the transfer destination user's account.

The consideration determining unit 134 determines the consideration to be provided to the fund supplier associated with the cryptographic asset transferred from the holder, based on the asset amount of the cryptographic asset transferred from the holder. As an example, the consideration determining unit 134 determines the asset amount of crypto assets obtained by multiplying the transferred asset amount by a predetermined coefficient as the amount of consideration to be provided to the fund supplier. The predetermined coefficient is a value determined based on the transaction fee rate, and is, for example, 0.1%.

By configuring the information processing device 1 in this way, profits can be provided to the provider of the financial resources of the crypto-assets.

The amount of consideration provided to the fund supplier may be converted into legal currency and paid to the fund supplier. In this case, the consideration payment requesting unit 138 makes a remittance request requesting that an amount equivalent to the consideration determined by the consideration determining unit 134 in legal currency be deposited into the account of the fund provider associated with the crypto assets transferred from the holder. Send information. Specifically, the consideration payment requesting unit 138 multiplies the consideration determined by the consideration determination unit 134 by the exchange rate between the crypto asset and the legal currency to determine the amount of the consideration in units of legal currency. The consideration payment requesting unit 138 acquires the fund supplier's account information based on the fund supplier's user ID associated with the transferred crypto-assets. The consideration payment requesting unit 138 may acquire the account information of the fund supplier from an external device (not shown), or may acquire the account information by referring to the supplier information stored in the storage unit 12 . The consideration payment requesting unit 138 transmits remittance request information requesting remittance of the determined amount to the fund supplier's account to a remittance server (not shown). As an example, the consideration is transferred from the account of the issuer or custodian of the crypto-asset to the funder's account. The consideration may be remitted from the account of the store of the payment destination (the transfer destination of the cryptocurrency), or may be paid by discount or cash back from the settlement amount at the time of settlement. In this case, the consideration may be provided by issuing points that can be used at the store to the supplier.

In the above example, the consideration determined in cryptocurrency units is converted into legal currency and paid. , the consideration payment requesting unit 138 may transmit remittance request information for requesting remittance of the consideration amount in legal currency units determined by the consideration determination unit 134 to the account of the fund provider. Also, the consideration provided to the funder may be determined based on the exchange rate at which the funder provided the funds. In this case, the storage unit 12 stores the fund supplier and the exchange rate applied to the fund supplier in association with each other. The consideration determination unit 134 refers to the storage unit 12, acquires the exchange rate corresponding to the fund supplier, and determines the amount of consideration based on the acquired exchange rate and the asset amount of the transferred crypto assets.
[Blockchain configuration example]

The information processing device 1 may be configured to manage crypto assets by blockchain. FIG. 4 is a diagram for explaining transfer processing in the information processing apparatus 1. As shown in FIG. The table on the left side of FIG. 4 shows the assets of the transfer source user and the transfer destination user before the transfer, which the obtaining unit 132 has obtained from the block indicating the transaction history. That is, the acquisition unit 132 acquires the amount of assets held by the transfer source user and the fund provider associated with the assets held by the transfer source user by acquiring the block indicating the transaction history.

Before the transfer, User A has 1000 coins of crypto assets associated with Contributor A and 1000 coins of crypto assets associated with Contributor B. Here, coin indicates the currency unit of crypto assets. User B owns crypto assets of 1000 coins associated with investor C.

The center of FIG. 4 shows the transaction contents included in the transfer request received by the transfer request receiving unit 131 . In FIG. 4, the transfer source user, the transfer destination user, and the amount of assets to be transferred included in the transfer request are user A, user B, and 500 coins, respectively.

Transaction data including the asset amount of the crypto-asset transferred from the holder and the funder of the crypto-asset is recorded on the blockchain. Specifically, the transfer unit 133 generates a block containing transaction data including the asset amount of the crypto-asset to be transferred from the holder and the fund supplier of the crypto-asset. The transfer unit 133 generates a block including transaction data indicating the post-transaction state shown on the right side of FIG. 4 and the hash value and nonce value (number used once) of the previous block. The transfer unit 133 reflects the generated block on the blockchain to reflect the transfer of crypto assets. After the transfer, the crypto assets of 500 coins associated with investor A are subtracted from the assets held by user A, and the crypto assets are added to user B's assets.

In the above example, an example of generating a block indicating the state after transfer has been described, but the transfer unit 133 may generate a block indicating transaction details. In this case, a block is generated that indicates a transaction in which the cryptographic asset of 500 coins associated with investor A held by user A is reduced, and the reduced asset from user A is increased as an asset held by user B.

In the above example, the information processing device 1 records in the block chain in the transfer of cryptographic assets, but other devices participating in the block chain may record. As an example, the transfer unit 133 transmits the transaction data to another device participating in the blockchain, and the other device (for example, the device that found the earliest nonce whose hash value satisfies the condition) transfers the transaction data to the blockchain. It may be configured to record. Also, the transaction data may be sent to other devices participating in the blockchain, and the transaction data may be recorded in the blockchain.
[Funder registration process]
The process of registering a fund provider will be described. The receiving unit 135 receives user identification information of a fund supplier who supplies funds and the amount of funds supplied by the fund supplier. As an example, from the information terminal 3 operated by the fund supplier, the user ID of the fund supplier and the amount of funds supplied by the fund supplier in units of legal currency are acquired.

The issuing unit 136 generates a block containing the user identification information of the fund supplier received by the receiving unit 135 and the asset amount corresponding to the amount supplied by the fund supplier in the crypto assets. The issuing unit 136 converts the amount of funds received by the receiving unit 135 into the asset amount of crypto assets. The issuing unit 136 generates a block containing transaction data (also referred to as supplied funds data) including the ID of the fund provider accepted by the accepting unit 135 and the amount of assets to be issued based on the supplied funds, reflected in the blockchain.

Note that the receiving unit 135 may be configured to receive the asset amount obtained by converting the amount of the supplied funds into the unit of cryptocurrency, converting the amount into the unit of legal currency.

Further, the information processing device 1 may be configured to issue a cryptographic asset when funds are supplied, and reflect the issued cryptographic asset on the blockchain together with the issued cryptographic asset. FIG. 5 is a diagram explaining the issuing process in the information processing apparatus 1. As shown in FIG. FIG. 5 shows the state of crypto assets managed by the information processing device 1 before the funds are supplied. Before the transfer, Operator C holds 10,000 coins of crypto assets associated with Investor D. Entity C is, by way of example, an entity that issues crypto-assets, a funded entity, or both.

In the center of FIG. 5, the asset amount corresponding to the amount of supplied funds received by the receiving unit 135 is shown. In FIG. 5, the accepting unit 135 accepts investment of 5,000 coins of crypto assets from investor E. As shown in FIG.

When the accepting unit 135 accepts the supply of funds, the issuing unit 136 issues crypto assets with an asset amount corresponding to the amount supplied by the fund supplier, and the holder of the issued crypto assets supplies the funds. Generate transaction data (also referred to as issued asset data) including the received user identification information of the business operator and the asset amount of the issued crypto asset, and generate a block containing the generated transaction data. The issuing unit 136 generates the blocks shown on the right side of FIG. 5 based on the investment received by the receiving unit 135 . The block shown on the right side of FIG. 5 shows a state in which 5,000 coins of cryptographic assets associated with investor E have been issued and increased to investor C's assets. The issuing unit 136 reflects the generated block on the blockchain.

By configuring the information processing device 1 in this way, it becomes possible to manage the fund provider and the crypto assets issued with the supplied funds in association with each other.

In the above example, the information processing device 1 records in the blockchain when issuing crypto assets and receiving funding, but other devices participating in the blockchain may record. . As an example, the issuing unit 136 or the accepting unit 135 transmits transaction data (supplied fund data or issued asset data) to another device participating in the blockchain, and the other device (for example, the earliest hash value that satisfies the condition The device that discovered the nonce) may be configured to have the transaction data recorded on the blockchain. In addition, when the information processing device 1 does not participate in the blockchain, the transaction data may be transmitted to another device participating in the blockchain and the transaction data may be recorded in the blockchain.

[Determination of consideration based on transaction history, etc.]
By the way, the information processing device 1 may be configured to control the presence or absence of consideration payment or the amount of consideration based on the content of the transaction or the transfer history of the cryptographic asset to be transferred. By configuring the information processing device 1 in this way, it is possible to promote the distribution of crypto assets.

The acquisition unit 132 associates and acquires the asset amount of the crypto-asset held by the holder, the fund supplier of the crypto-asset, and the transfer history information indicating the history of the transfer of the crypto-asset. The transfer history information indicates, for example, the number of times the cryptocurrency has been transferred since it was issued or the presence or absence of the transfer. The transfer history information may be stored in association with the assets held by the holder in the account information stored in the storage unit 12, or may be acquired by acquiring the transaction history from the blockchain managed by the information processing device 1. may

If the transfer history information indicates that the crypto-asset transferred from the holder has been transferred more than a predetermined number of times, the consideration determining unit 134 determines whether the crypto-asset has been transferred from the holder based on the asset amount of the crypto-asset transferred from the holder. Determining the compensation to provide to funders associated with crypto assets. The predetermined number of times is set according to the purpose of circulating crypto assets. The predetermined number of times is, for example, 1 time, 3 times, 5 times, or the like. The consideration determination unit 134 determines that consideration is paid when the crypto-assets to be transferred have been transferred a predetermined number of times or more, and no consideration is paid when the number of transfers of the crypto-assets to be transferred is less than the predetermined number of times. You may Further, the consideration determination unit 134 may determine the consideration so that when the crypto assets to be transferred have been transferred a predetermined number of times or more, the consideration is higher than when the number of transfers is less than the predetermined number of times. .

Further, the transfer request acquired by the transfer request receiving unit 131 may be configured to further include information indicating the content of the transaction. The consideration determining unit 134 determines the consideration to be provided to the fund supplier associated with the cryptographic asset transferred from the holder based on the details of the transaction included in the transfer request acquired by the transfer request receiving unit 131 . As an example, the consideration determination unit 134 determines to pay consideration when the content of the transaction is the sale of goods or services, and decides not to pay the consideration when the content of the transaction is the gift of assets. may The price determining unit 134 decides to pay the price when the content of the transaction indicates that the payment is made in the predetermined area, and does not pay the price when the content of the transaction indicates that the payment is not made in the predetermined area. may decide that

[Indication of Funder's Interests]
By the way, if the information processing device 1 is configured to display the amount of consideration provided to the fund supplier and the yield of the consideration provided to the amount of funds supplied by the fund supplier, can claim benefits.

The display control unit 137 controls the external device to display (1) the amount of consideration provided to the fund supplier or (2) the ratio of the amount of consideration to the funds supplied by the fund supplier. As an example, the storage unit 12 stores the ID of the fund supplier and the amount of consideration provided to the fund supplier (the asset amount when the consideration is provided in the form of crypto assets). The display control unit 137 acquires a display request regarding the amount of consideration from the information terminal 3 used by the fund supplier. The display request includes the Funder's ID. When the display request is acquired, the display control unit 137 refers to the storage unit 12 and totals the amount of consideration associated with the ID of the fund provider. Then, the display control unit 137 controls the information terminal 3 used by the fund supplier to display the total amount of consideration.

In some cases, it is easier to understand the profit received by the fund provider if it is expressed as a yield. Therefore, the display control unit 137 may calculate the yield obtained by dividing the total amount of consideration by the amount of funds supplied by the fund supplier.

If the fund supplier supplies funds multiple times at different timings, the yield may be calculated by summing up the amount of consideration for each supplied fund. In this case, the issuing unit 136 and the transfer unit 133 generate a block including information that can identify the timing of the supply in addition to the supplier of the funds so that the timing of supplying the funds can be identified, and reflect it in the blockchain.

[Flow of processing in information processing device 1]
FIG. 6 is a flowchart showing the flow of processing in the information processing apparatus 1. As shown in FIG. The processing in FIG. 6 starts when a transfer request is obtained from the settlement server 2. FIG.

The transfer request receiving unit 131 acquires a transfer request from the settlement server 2 (S01). The acquisition unit 132 acquires the transfer source user's asset amount and the fund supplier associated with the transfer source user's asset included in the transfer request (S02).

The transfer unit 133 determines whether the crypto asset can be transferred (S03). As an example, the transfer unit 133 determines that the crypto-asset can be transferred when the transfer source user's asset amount is greater than the transferred asset amount included in the transfer request. When the transfer unit 133 determines that the crypto-assets cannot be transferred (NO in S03), the transfer unit 133 notifies the settlement server 2 that the transfer is incomplete (S08), and the information processing device 1 processes exit.

When the transfer unit 133 determines that the crypto-assets can be transferred (YES in S03), the transfer unit 133 transfers the crypto-assets (S04). The transfer unit 133 notifies the settlement server 2 that the transfer has been completed (S05). The consideration determining unit 134 determines whether or not the transaction in which the crypto-assets are transferred is subject to consideration (S06). As an example, the consideration determining unit 134 determines that the crypto asset transferred in the transaction is to be paid when the crypto asset has been transferred a predetermined number of times or more.

If the transaction in which the crypto-asset was transferred is subject to consideration payment (YES in S06), the consideration determination unit 134 supplies funds associated with the transferred crypto-asset based on the asset amount of the transferred crypto-asset. The price to be paid to the person is determined (S07), and the process ends.

If the transaction in which the cryptocurrency was transferred is not subject to payment of consideration (NO in S06), the transfer unit 133 terminates the process.

[Effect of information processing device 1]
By configuring the information processing device 1 in this way, it is possible to provide profits to the financial resource supplier that issues the crypto-assets.

The present invention makes it possible to contribute to Goal 9 of the Sustainable Development Goals (SDGs) led by the United Nations, "Industry and technological innovation."

Although the present invention has been described above using the embodiments, the technical scope of the present invention is not limited to the scope described in the above embodiments, and various modifications and changes are possible within the scope of the gist thereof. be. For example, all or part of the device can be functionally or physically distributed and integrated in arbitrary units. In addition, new embodiments resulting from arbitrary combinations of multiple embodiments are also included in the embodiments of the present invention. The effect of the new embodiment caused by the combination has the effect of the original embodiment.

1 Information processing device 2 Settlement server 3 Information terminal 11 Communication unit 12 Storage unit 13 Control unit 131 Transfer request reception unit 132 Acquisition unit 133 Transfer unit 134 Consideration determination unit 135 Reception unit 136 Issuance unit 137 Display control unit 138 Consideration payment request unit

Claims (10)

An information processing device that controls the distribution of a predetermined cryptographic asset,
a transfer request receiving unit that receives a transfer request including the asset amount of the crypto-asset transferred from the holder of the crypto-asset;
an acquisition unit that associates and acquires the asset amount of the crypto-asset held by the holder with a fund supplier that is a supplier of funds for issuing the crypto-asset;
a transfer unit that transfers the crypto assets of the asset amount included in the transfer request among the crypto assets held by the holder;
a consideration determination unit that determines a consideration to be provided to the fund provider associated with the crypto-asset transferred from the holder based on the asset amount of the crypto-asset transferred from the holder;
Information processing device having The transfer unit generates transaction data including an asset amount of the crypto-asset to be transferred from the holder and a fund provider of the crypto-asset, the transaction data being recorded on a blockchain. do,
The information processing device according to claim 1 . a reception unit that receives user identification information of a fund supplier who supplies funds and the amount of funds supplied by the fund supplier;
Provided fund data including user identification information of the fund provider and an asset amount corresponding to the funds supplied by the fund provider in the cryptographic asset, the provided fund data to be recorded on the blockchain. an issuer that generates
The information processing apparatus according to claim 2, further comprising: When the receiving unit accepts the supply of funds, the issuing unit issues the cryptographic assets with an asset amount corresponding to the amount supplied by the fund supplier, and is the holder of the issued cryptographic assets. Generating the issued asset data including the user identification information of the business operator who received the funds and the asset amount of the issued crypto asset, the issued asset data to be recorded on the blockchain. do,
The information processing apparatus according to claim 3. The acquisition unit associates and acquires the asset amount of the crypto-asset held by the holder, the fund supplier of the crypto-asset, and transfer history information indicating a history of the transfer of the crypto-asset,
When the transfer history information indicates that the crypto-asset transferred from the holder has been transferred more than a predetermined number of times, the consideration determining unit, based on the asset amount of the crypto-asset transferred from the holder, determine a consideration to provide to the funder associated with the crypto-asset transferred from the holder;
The information processing apparatus according to any one of claims 1 to 4. (1) the amount of consideration provided to the fund supplier or (2) the ratio of the amount of consideration to the funds supplied by the fund supplier, further comprising a display control unit that controls an external device to display;
The information processing apparatus according to any one of claims 1 to 4. Consideration payment request for transmitting remittance request information requesting that an amount equivalent to the consideration determined by the consideration determining unit in legal currency be deposited into the account of the fund provider associated with the crypto-asset that has been transferred from the holder. further comprising
The information processing apparatus according to any one of claims 1 to 4. Based on the asset amount of the crypto-asset transferred from the holder, the consideration determination unit determines the issuer of the crypto-asset, determine the compensation to be provided by the controller or transferee;
The information processing apparatus according to any one of claims 1 to 4. A computer-executed information processing method for controlling the distribution of a predetermined cryptographic asset,
receiving a transfer request including an asset amount of said crypto-asset to be transferred from a crypto-asset holder;
a step of associating and obtaining an asset amount of the crypto-asset held by the holder and a fund supplier who is a supplier of funds for issuing the crypto-asset;
a step of transferring the crypto-assets of the asset amount included in the transfer request among the crypto-assets held by the holder;
determining a consideration to be provided to the fund provider associated with the crypto-asset transferred from the holder based on the asset amount of the crypto-asset transferred from the holder;
An information processing method comprising: A program for causing a computer to control the distribution of a predetermined cryptographic asset,
receiving a transfer request including an asset amount of said crypto-asset to be transferred from a crypto-asset holder;
a step of associating and obtaining an asset amount of the crypto-asset held by the holder and a fund supplier who is a supplier of funds for issuing the crypto-asset;
a step of transferring the crypto-assets of the asset amount included in the transfer request among the crypto-assets held by the holder;
determining a consideration to be provided to the fund provider associated with the crypto-asset transferred from the holder based on the asset amount of the crypto-asset transferred from the holder;
A program that causes the computer to execute

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