KR20210023363A - System of donating using assets including digital virtual money based on blockchain - Google Patents

Abstract

Disclosed are a donation system and method using assets including blockchain-based digital virtual currency. The donation system comprises: a donor terminal selecting a beneficiary from a list of beneficiaries, selecting donated assets from a blockchain-based donation asset registration unit, entering the quantity of donation and the amount of donation, and transmitting a donation request for the quantity of donation and the amount of donation of the inputted donated assets to the block chain-based donation asset registration unit and a digital virtual currency account of the selected beneficiary; a service server receiving a donation request from the donor terminal, transmitting asset information from the donation asset registration unit and digital virtual currency account of the donor to a donation asset registration unit and digital virtual currency account of the beneficiary according to the quantity of donation of the donated assets in response to the received donation request, transferring the amount of donation, and generating a donation transaction book including a transfer record of the donated assets and a transfer record of the amount of donation and transmitting the transfer record of the donated assets and transfer record of the amount of donation to a beneficiary terminal and the donor terminal; and a donation exchange server having the interoperability between blockchains, integrating and managing blockchain-based assets to change the form of the donated assets according to a donation request for the assets of a blockchain-based donated asset registration unit, and sending digital virtual currency to a block producer when forming a block.

Description

Donation system using assets including blockchain-based digital virtual currency {SYSTEM OF DONATING USING ASSETS INCLUDING DIGITAL VIRTUAL MONEY BASED ON BLOCKCHAIN}

The present invention relates to a donation system and method, and specifically, to a donation system and method using assets including digital virtual currency based on a blockchain (digital joint distributed ledger).

Conventionally, a lot of donations have been made through donation organizations. However, from the donor's point of view, there are many cases where it is not possible to clearly receive data on whether the donation he has donated is being used properly, and it is often unbelievable.

As for whether donors' donations are being used transparently, there is no choice but to rely on the data provided by the donor organization unilaterally.

This problem acts as a major obstacle to the spread of donation culture.

Accordingly, there is a need for a plan to establish a transparent donation culture.

Meanwhile, in the past, the use of digital virtual currency such as bit coin is spreading, but its utilization is still insignificant.

By recording various digital information on the blockchain and connecting the ledger in the form of a block into a chain, many can share the original information, and the information stored with the blockchain technology can be self-certified.

Blockchain is in the form of a public blockchain, a private blockchain, and a consortium blockchain in terms of its utilization. In the case of public blockchain, anyone can participate and anyone can view the information. The private blockchain can apply limited functions depending on the purpose, such as restrictions on participants and restrictions on the scope of viewing. The consortium blockchain is a form configured to interoperate between public and private blockchains.

Blockchains can exist in various forms according to their characteristics, and if they are configured to have interoperability between blockchains, they can act as an intermediary like an intermediary, converting various types of assets on the blockchain to suit the purpose and donate.

In addition, as a market maker, when a block is formed, it can generate a cryptocurrency of the blockchain itself as a reward.

Registered Patent Publication No. 10-1694455 (Registration date: 2017.01.03)

An object of the present invention is to provide a donation system using assets including a blockchain-based digital virtual currency.

Another object of the present invention is to provide a donation method using assets including a blockchain-based digital virtual currency.

In the donation system using an asset including a blockchain-based digital virtual currency according to the object of the present invention described above, a beneficiary person is selected from a beneficiary list, a donation asset is selected from the blockchain-based donation asset register, and the donation quantity and Enter the donation amount, and use the donation asset registered in the donation asset register of the donor and the pre-charged digital virtual currency of the digital virtual currency account to the selected beneficiary's blockchain-based donation asset register and the digital virtual currency account. Donor terminal for transmitting a donation request of the donation amount and the donation amount of the input donation asset; Receives a donation request from the donor terminal, and according to the received donation request, asset information is stored according to the donation quantity of the donation asset from the donation asset register and the digital virtual currency account of the donor to the donation asset register of the beneficiary and the digital virtual currency account. A service server that transmits and transfers the donation amount, generates a donation transaction book including a transmission record of the donation asset and a transfer record of the donation amount, and transmits it to a beneficiary terminal and the donor terminal; Interoperability between blockchains is possible, and blockchain-based assets are integrated and managed, and the assets in the blockchain-based donation asset register are converted into donations according to donation requests, and digital virtual currency is used when forming blocks. It may be configured to include a donation exchange server that transmits to the block producer.

Here, it may be configured to further include a member list, a member's digital asset registration list, a member's digital virtual currency account list, and a blockchain holding database storing the donation transaction book.

According to the above-described blockchain-based donation system and method using assets containing digital virtual currency, the donation organization is configured to make donations directly to beneficiaries using assets containing digital virtual currency due to the encryption technology of the blockchain. It has the effect of making donations directly to beneficiaries without going through the certification process of so that their donations can be properly used wherever they want.

In particular, the donation transaction ledger is configured to be automatically backed up to the donor terminal as well as the beneficiary terminal using an asset including a blockchain-type digital virtual currency. All detailed donation-related records are transparently stored and disclosed at the same time as the donation.

Accordingly, there is an effect of contributing to the establishment of a stable donation culture without distrust in the management of donation organizations.

In addition, due to the encryption technology of the blockchain, there is no need for a separate transaction certification authority, so there is an effect of reducing fees by transferring or remittance of real money, and has the effect of providing benefits to beneficiaries in real time whenever they want.

On the other hand, assets including digital virtual currency are configured to indicate the donor's securities, organs, talents, etc., so that all assets of the donor can be donated as a donation target, thereby enabling various forms of donation. have.

This form of donation is configured to be recorded through a block chain that cannot be manipulated after block creation, thereby improving the transparency of the donation.

1 is a block diagram of a donation system using an asset including a digital virtual currency based on a block chain according to an embodiment of the present invention.
2 is a flowchart of a donation method using an asset including a blockchain-based digital virtual currency according to an embodiment of the present invention.

In the present invention, various modifications may be made and various embodiments may be provided, and specific embodiments will be illustrated in the drawings and will be described in detail in specific details for carrying out the invention. However, this is not intended to limit the present invention to a specific embodiment, it should be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the present invention. In describing each drawing, similar reference numerals have been used for similar elements.

Terms such as first, second, A, and B may be used to describe various elements, but the elements should not be limited by the terms. The above terms are used only for the purpose of distinguishing one component from another component. For example, without departing from the scope of the present invention, a first element may be referred to as a second element, and similarly, a second element may be referred to as a first element. The term and/or includes a combination of a plurality of related listed items or any of a plurality of related listed items.

When a component is referred to as being "connected" or "connected" to another component, it is understood that it may be directly connected or connected to the other component, but other components may exist in the middle. It should be. On the other hand, when a component is referred to as being "directly connected" or "directly connected" to another component, it should be understood that there is no other component in the middle.

The terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In the present application, terms such as "comprise" or "have" are intended to designate the presence of features, numbers, steps, actions, components, parts, or combinations thereof described in the specification, but one or more other features. It is to be understood that the presence or addition of elements or numbers, steps, actions, components, parts, or combinations thereof does not preclude in advance.

Unless otherwise defined, all terms used herein including technical or scientific terms have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs.

Terms as defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and should not be interpreted as an ideal or excessively formal meaning unless explicitly defined in the present application. Does not.

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram of a donation system using an asset including a digital virtual currency based on a block chain according to an embodiment of the present invention.

Referring to FIG. 1, a donation system 100 using an asset including a blockchain-based digital virtual currency according to an embodiment of the present invention includes a donor terminal 110, a service server 120, and a donation exchange server 130 ), the beneficiary terminal 140, the block chain holding database 150, may be configured to include a donation agent terminal 160.

The donation system 100 using an asset including a blockchain-based digital virtual currency allows the donor to transfer and transfer the blockchain-based digital virtual currency from their donation asset register and the digital virtual currency account to the beneficiary's digital virtual currency account. It is structured to make donations in a way that

Since assets including blockchain-based digital virtual currency are used, the donation transaction ledger due to transmission and transfer is configured to be distributed and stored in both the donor terminal 110 and the beneficiary terminal 140 as well as the blockchain holding database 150. . Since the same donation transaction book is distributed and stored in several places, it is impossible to manipulate or change the donation transaction book, and since it is transparently disclosed, there is an advantage that the donation status, donation amount, donor, and beneficiary are immediately revealed at the same time as the donation.

From the donor's point of view, there is an advantage of being able to directly select whether to donate or to use the donation and to check the donation execution in real time.

Hereinafter, a detailed configuration will be described.

The donor terminal 110 may be a donor's smart phone or personal computer (PC), a tablet, a wearable device, and a smart assistant.

The donor terminal 110 converts the donated assets of the donor's donation asset register into digital virtual currency according to the exchange rate of the current digital virtual currency and recharges it into a digital virtual currency account, and converts the digital virtual currency into a donation asset. You can register donated assets in the donation asset register. In addition, the donation asset can be converted into another donation asset form. According to the exchange rate between the real currency and the digital virtual currency at the present time, it may be configured to convert the real currency into digital virtual currency online and charge the digital virtual currency account. In addition, it may be configured to charge the digital virtual currency account by converting it according to an exchange rate between the digital virtual currency and another digital virtual currency.

The conversion of the asset type of the donated asset, the exchange of digital virtual currency, and the charging process may be performed in the donation exchange server 130.

Here, the digital virtual currency may be composed of a currency based on a blockchain method. For example, there are bit coin, ethereum, etc., and such digital virtual currency does not store the transfer transaction book on one centralized server, but also stores the transfer transaction on the terminals of the parties to the transfer transaction. It is composed. Since the same transfer transaction book is distributed and stored in terminals of multiple users, it is configured not to manipulate any one transfer transaction book or change the balance of the digital virtual currency account. It is characterized by the fact that the transfer transaction is transparently disclosed and cannot be manipulated by the configuration of distributed storage of the transfer transaction book by P2P transaction.

On the other hand, the donor terminal 110 may be configured to download or query a list of beneficiaries held by a given donation organization from the blockchain holding database 150 through online membership registration or the like in advance.

Donors can select the beneficiaries who wish to make a donation from the list of beneficiaries. The beneficiary list may be configured to include information on the beneficiary's profile, existing beneficiary history, that is, the amount of beneficiary, the date of beneficiary, and the like.

Donors can also select beneficiaries by viewing the beneficiary's benefit history. The beneficiaries who have not received many benefits can be used as a selection criterion, or a specific content on the profile can be used as the selection criteria. For example, the head of a boy or girl or the elderly living alone may be the criteria for selection.

The donor terminal 110 sets a predetermined input amount as the donation amount to the digital virtual currency account of the beneficiary selected by the donor by setting the digital virtual currency pre-charged in the donor's digital virtual currency account, and the donation registered in the donation register of the donor The asset may be configured to send a donation request that calls the donation asset in a desired form to a donation asset register of a beneficiary selected by the donor.

It may be configured to transmit to the donation exchange server 130. At this time, the information on the donation asset including the digital virtual currency is based on a block chain and may be configured to be stored in the donation exchange server 130 and the block chain database 150 in the form of a block chain. The service server 120 is a component that relays a donation transaction between the donor terminal 110 and the beneficiary terminal 140, and may manage a donor member list, a beneficiary list, and donation brokerage.

The donation exchange server 130 may perform a communication relay between the donor terminal 110 and the beneficiary terminal 140, and perform the authentication task of each of the donor terminal 110 and the beneficiary terminal 140 to make a transfer. .

The donation exchange server 130 performs a transfer transaction of digital virtual currency.

The donation exchange server 130 may be configured to receive a donation request from the donor terminal 110 and transfer the donation amount from the donor's digital virtual currency account to the beneficiary's digital virtual currency account according to the received donation request.

The donation exchange server 130 may be configured to serve as a kind of exchange configured to be interoperable between block chains.

The beneficiary terminal 140 is a terminal of the beneficiary and receives digital virtual currency transferred from the donor terminal 110 by relay of the donation exchange server 130, that is, the donation, and the beneficiary's digital virtual currency account created in advance by the beneficiary Receive donations.

The beneficiary terminal 140 is a terminal of the beneficiary and receives the asset, that is, asset information, transmitted from the donor terminal 110 by relay of the donation exchange server 130, and transfers the donated asset to the beneficiary's asset register previously created by the beneficiary. Receive.

The same transfer transaction book by donation transfer is distributed and stored in the donor terminal 110 and the beneficiary terminal 140, respectively, and is transparently disclosed. It may be distributed and stored by the service server 120.

The same donation transaction ledger by donation asset transmission is distributed and stored in the donor terminal 110 and the beneficiary terminal 140, respectively, and is transparently disclosed. It may be distributed and stored by the service server 120.

Meanwhile, the donation transaction ledger may be configured to be backed up and stored in the blockchain holding database 150 through the service server 120 / donation exchange server 130.

The service server 120 / donation exchange server 130 may be configured to update a list of beneficiaries through a donation request and a donation transaction book. That is, it may be configured to update information on the beneficiary history stored in the beneficiary list, that is, the amount of beneficiary, the date of beneficiary, and the like, and back up the information on the blockchain holding database 150.

Blockchain holding database 150 is obtained through the service server 120 / donation exchange server 130, a member list of donors who have signed up as members, a list of members' asset registers, a list of members' digital virtual currency accounts, and various donation organizations. It can be configured to store a list of beneficiary members and a donation transaction book.

Meanwhile, the donation exchange server 130 may be configured to provide not only digital virtual currency but also real assets donated by donors to beneficiaries. For example, it could be rice, water, clothes, medicine, etc.

In addition, the donor's securities, the donor's organs, and the donor's talents can also be targeted for donation. There is no limit to the object of donation.

The donation exchange server 130 generates a digital barcode for the real assets, organs, and talents donated by donors, and the donor terminal 110 sends a donation request of the real asset to a specific beneficiary terminal 140. The donation exchange server When transmitted to 130, the donation exchange server 130 may be configured to directly transmit the digital barcode of the real asset to the beneficiary terminal 140. The donation exchange server 130 may register the generated digital barcode in the donation asset register.

The donation exchange server 130 can exchange the donated assets registered in the donation asset register for real after personal authentication, and digital virtual currency can be converted into cash after personal authentication by linking a digital virtual currency account with a bank account. have.

In this case, the donation exchange server 130 may be configured to generate a real donation book of the same concept as the transfer transaction book and store it distributedly in the donor terminal 110, the beneficiary terminal 140, and the blockchain holding database 150. In addition, it can be configured to update the list of beneficiaries to add information on physical donations.

The beneficiary may perform personal authentication using the digital barcode on the beneficiary terminal 140 and then receive the real asset at the recipient. Upon receipt, the beneficiary terminal 140 may provide information on whether to receive it through authentication at the time of receipt to the donation exchange server 130, and the donor terminal 110 tracks on-line whether or not the actual asset donated by itself is actually received. (tracking) can be done.

The donation exchange server 130 may provide a transfer transaction book or a list of beneficiaries to be utilized when calculating the tax of the donor terminal 110.

The donation agency terminal 160 is a terminal that performs donation agency in the same manner as crowd funding. It can be organized to provide donation by recruiting several small donors and making donations to beneficiaries.

The donation agency terminal 160 may be configured to generate a donation recruitment request and transmit it to the donation exchange server 130, and the donation exchange server 130 to post it online.

The donor terminal 110 may be configured to make a donation to the beneficiary terminal 140, such as a predetermined digital virtual currency or real assets, talents, organs, etc., prescribed in the donation recruitment request, by inquiring the donation recruitment request online.

2 is a flow chart of a donation method using an asset including a blockchain-based digital virtual currency according to an embodiment of the present invention.

Hereinafter, a detailed configuration will be described.

The donor terminal 110 requests and receives a list of beneficiaries from the service server 120 (S101)

Next, the donor terminal 110 sends a donation request including the donation amount and donation assets input by the donor and the beneficiary selected by the donor from the previously received beneficiary list service server 120 / donation exchange server 130 ) To transmit (S102)

Next, the service server 120 / donation exchange server 130 receives the donation request, transfers the digital virtual currency of the donor's digital virtual currency account to the beneficiary's digital virtual currency account according to the received donation request, and the donor The donation asset information is transmitted from the donation asset register of the beneficiary to the donation asset register of the beneficiary (S103)

Here, the service server 120 / donation exchange server 130 is configured to query and use the member list, the member's donation asset register list, the member's digital virtual currency account list, and the donation transaction list in the blockchain holding database 150 Can be.

Next, the service server 120 / donation exchange server 130 creates a donation transaction book including a transfer record of the donation amount to the donor terminal 110, the beneficiary terminal 140, and the blockchain holding database 150. Transmit each (S104)

Next, the donor terminal 110, the beneficiary terminal 140, and the blockchain holding database 150 receive and store the donation transaction book (S105).

Although described with reference to the above embodiments, those skilled in the art can understand that various modifications and changes can be made to the present invention without departing from the spirit and scope of the present invention described in the following claims. There will be.

110: donor terminal
120: service server
130: donation exchange server
140: beneficiary terminal
150: Blockchain holding server
160: donation agent terminal

Claims (3)

Receive the beneficiary list, select the beneficiary from the received beneficiary list, select the donation asset from the blockchain-based donation asset register, enter the donation quantity and donation amount, and the donation asset registered in the donor's donation asset register And sending a donation request for the donation amount and donation amount of the input donated asset to the blockchain-based donation asset register of the selected beneficiary person and the digital virtual currency account using the pre-charged digital virtual currency of the digital virtual currency account. Donor terminal;
A beneficiary terminal of the beneficiary;
Provide the beneficiary list to the donor terminal, receive a donation request from the donor terminal, and according to the received donation request, from the donor's digital virtual currency account to the donation asset register of the beneficiary and the digital virtual currency account. A service server that transmits asset information according to the amount of donation, transfers the donation amount, generates a donation transaction book including a transmission record of the donation asset and a transfer record of the donation amount, and transmits it to the beneficiary terminal and the donor terminal;
Interoperability between blockchains is possible, and blockchain-based assets are integrated and managed, and the assets in the blockchain-based donation asset register are converted into donations according to donation requests, and digital virtual currency is used when forming blocks. Donation exchange server for transmitting to the block producer;
A block chain holding database storing a member list, a member's digital asset registration list, a member's digital virtual currency account list, and the donation transaction ledger;
Blockchain-based digital virtual comprising a donation agent terminal that transmits a donation request of a small donor to the service server and performs donation for small donors recruited by a crowd funding method. Donation system using assets including money. The method of claim 1,
The list of beneficiaries above is:
It is configured to include information on the beneficiary's profile, the existing beneficiary history, the amount of beneficiary, and the date of beneficiary so that the donor can select the beneficiary,
The service server,
It is configured to receive a donation request of a small donor from the donation agency terminal, and to recruit a small donor in a crowdfunding method according to the received donation recruitment request, and receive the donation request and the donation transaction book from the beneficiary list. It is configured to update information consisting of history, amount of benefits, and date of benefits, and to store the updated list of beneficiaries backed up in the blockchain holding database,
The donor terminal,
Generate a digital barcode for donating a real asset consisting of rice, water, clothes, medicine, and securities, generate a donation request for a real asset including the generated digital barcode, and transmit it to the donation exchange server, Generating a digital barcode for donating the donor's organs or talents, generating an organ/talent donation request including the generated digital barcode, and sending it to the donation exchange server,
The donation exchange server,
In order to receive the donation request for real assets from the donor terminal, register the digital barcode included in the received donation request for real assets in the donation asset register, and allow the beneficiary to receive the real assets at a predetermined recipient, the donation asset register A donation system using assets including a blockchain-based digital virtual currency, characterized in that the registered digital barcode is transmitted to a corresponding beneficiary terminal. The method of claim 2,
The donation exchange server,
A donation asset register to receive the organ/talent donation request from the donor terminal, register the digital barcode included in the received organ/talent donation request in the donation asset register, and allow the beneficiary to use the organ or talent of the donor The digital barcode registered in is transmitted to the beneficiary's terminal,
The donor terminal,
A donation system using an asset including a blockchain-based digital virtual currency, characterized in that it is configured to track whether the real asset of the real asset donation request is actually received through the donation exchange server.

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