WO2023120842A1

WO2023120842A1 - System for selling physical asset

Info

Publication number: WO2023120842A1
Application number: PCT/KR2022/009344
Authority: WO
Inventors: 김형준; 김강화
Original assignee: 주식회사 테사
Priority date: 2021-12-22
Filing date: 2022-06-29
Publication date: 2023-06-29

Abstract

The present invention relates to a system for selling a physical asset, comprising: a physical purchase processing unit for providing information about a physical asset in response to a sale request of a purchase-request terminal and receiving a requested sale price for a first physical asset selected by the purchase-request terminal; a contract checking unit, which compares the requested sale price for the first physical asset with a pre-stored set sale price included in a sale contract of the first physical asset, so as to check whether the requested sale price is greater than or equal to the set sale price; a vote execution unit which provides voting rights to each holder possessing divided ownership of the first physical asset so that each holder can vote on the sale of the first physical asset, and which generates vote results of each holder who has voted; and a vote result counting unit, which counts the vote results of each holder so as to identify passage or rejection.

Description

Real Asset Sales System

The present invention relates to a system that enables the sale of original real assets (hereinafter referred to as 'real assets') for a plurality of divided ownership (divided assets) being traded online, and specifically, to a plurality of divided ownership It is about a system that allows the holder of real assets to decide whether or not to sell real assets within the set period while holding them.

Currently, an online sculpture investment service is provided that allows the value of expensive real assets (e.g., works of art or artwork, limited edition luxury goods, expensive figures or plastic models, luxury classic cars, golf memberships, etc.) to be traded online. .

This online piece investment service divides the ownership of the real asset into a plurality of divided ownership, that is, a plurality of pieces, in a state where expensive real assets are actually purchased and stored, and at least one piece (divided ownership) is issued online (or Distribution), and a service that enables individuals to purchase or trade among individuals some or all of the divided multiple ownership rights. These online piece investment services are provided based on blockchain for security and transparency of transaction history.

The online piece investment service distributes the profits generated by the increase in the value of real assets or the rental or display of real assets to the owners (holders) of divided ownership.

Real assets that are divided and traded through divided ownership are highly likely to increase in future value due to various factors such as the popularity of the artist, originality of the work, and rarity in the case of art works. For this reason, there are buyers who want to purchase and own real assets that are not part of the divisional ownership.

The current online piece investment service only provides a method of purchasing all divided ownership of the real asset as a method of owning the real asset. However, in order to purchase all of the divided ownership, it takes a long time to purchase the divided ownership, and if there is even one owner who does not sell the divided ownership, the buyer cannot actually own the real asset.

The present invention provides divided ownership of a specific real asset distributed to a number of people based on a block chain as a voting right, so that it is easy to decide whether to sell a specific real asset and to sell a specific real asset. to provide a sales system for

In addition, the present invention provides a real asset sale system that automatically distributes the sale price of a specific real asset to a plurality of people who have divided ownership.

The system for selling real assets according to an embodiment of the present invention for achieving the above object provides information on real assets in response to the sale request of the purchase request terminal, and the requested sale amount for the first real asset selected by the purchase request terminal. Physical purchase processing unit for receiving; a contract confirmation unit comparing the requested sale price of the first real asset with a set sale price included in a pre-stored sales contract of the first real asset and confirming whether the requested sale price is greater than or equal to the set sale price; a voting execution unit that provides voting rights to each holder holding divided ownership of the first real asset so that they can vote on the sale of the first real asset, and generates a voting result of each holder who has voted; and a voting result aggregation unit for counting the voting results of each holder and determining whether they are approved or rejected.

The real asset sales system according to an embodiment of the present invention may further include a sales contract generation unit generating a sales contract including identification information on the first real asset and sales conditions.

In the real asset sale system according to an embodiment of the present invention, when the requested sale amount for the first real asset is deposited, the amount corresponding to the holding ratio of the divided ownership held by each holder is distributed and paid from the deposited requested sale amount. It may further include a settlement unit that does.

The voting execution unit may provide the voting right by using a divided ownership smart contract that records transaction details generated whenever the divided ownership of the first real asset is transacted.

The voting results of each holder include the identification information of the first real asset, the address of the holder's electronic wallet (EOA, externally owned account), the number or percentage of divided ownership held by the holder, and information on approval or opposition. Including, the voting result aggregation unit determines that the total number of divided ownership included in each voting result of the negative vote is 50% or more of the total number of divided ownership, and determines that it is rejected, and if it is less than 50%, it is determined that it is approved. .

According to the present invention, a sale is carried out through voting among owners who own divided ownership for a specific real asset to which divided ownership is distributed based on a block chain, and the sale cost after the sale is automatically settled in proportion to the number of divided ownership. make it possible

1 is a diagram showing a network environment of a system for selling real assets according to an embodiment of the present invention.

2 is a block diagram of a system for selling real assets according to a first embodiment of the present invention.

3 is a block diagram of a system for selling real assets according to a second embodiment of the present invention.

4 is an operating flowchart of a system for selling real assets according to an embodiment of the present invention.

5 is an operation flowchart detailing a voting process for selling real assets according to the first embodiment of the present invention.

6 is an operation flowchart detailing a voting process for selling real assets according to a second embodiment of the present invention.

7 is a diagram showing a screen displaying information on holding divided ownership for each address of a holder according to an embodiment of the present invention.

Hereinafter, the embodiments disclosed in this specification will be described in detail with reference to the accompanying drawings, but the same or similar elements are given the same reference numerals regardless of reference numerals, and redundant description thereof will be omitted. In addition, in describing the embodiments disclosed in this specification, if it is determined that a detailed description of a related known technology may obscure the gist of the embodiment disclosed in this specification, the detailed description thereof will be omitted.

Terms including ordinal numbers, such as first and second, may be used to describe various components, but the components are not limited by the terms. These terms are only used for the purpose of distinguishing one component from another.

Singular expressions include plural expressions unless the context clearly dictates otherwise.

In this application, each step described can be performed regardless of the listed order, except for the case where it must be performed in the listed order due to a special causal relationship.

In this application, terms such as "comprise" or "have" are intended to designate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, but one or more other features It should be understood that the presence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded.

Hereinafter, the present invention will be described with reference to the accompanying drawings.

1 is a diagram showing a network environment of a pegging system according to an embodiment of the present invention. 1 is a diagram showing a network environment of a system for selling real assets according to an embodiment of the present invention. Referring to FIG. 1, a real asset sales system 100 according to an embodiment of the present invention is connected to the transaction system 200 in charge of online trading of divided ownership and is connected to the block chain network, and at least Communication is connected to one purchase request terminal 10 and a plurality of holder terminals 20 . The holder terminal 20 may directly access the selling system 100 through the Internet or access the selling system 100 using a mobile app.

The sale system 100 may acquire necessary information by requesting it from the transaction system 200 or obtain it by calling the information stored in the blockchain network, and if necessary, create a smart contract to create a ledger of the real asset in the blockchain network. can be linked with.

The selling system 100 and the trading system 200 may be configured as independent hardware, but may be configured as one hardware.

The purchase request terminal 10 is a terminal that requests the purchase of actual real assets for divided ownership being traded in the transaction system 200, and is a terminal owned by an actual purchaser of real assets or a manager who has received a purchase request from an actual purchaser. It may be an owned manager terminal. The holder terminal 20 is a terminal of a holder who has purchased and holds at least one divided ownership through the transaction system 200 .

2 is a block diagram of a system for selling real assets according to a first embodiment of the present invention. Referring to FIG. 2 , the selling system 100 according to the first embodiment of the present invention is linked with the trading system 200 .

At this time, the transaction system 200 includes a sales contract generation unit 210 , a sales contract storage unit 220 , a divided ownership transaction unit 230 and a transaction ledger storage unit 240 .

The sales contract generating unit 210 creates a sales contract including identification information on the real asset and sales conditions in the case of selling one real asset. The sales contract may be contract information stored on off-chain or smart contract stored on-chain, that is, on a blockchain network. A smart contract is a contract that is concluded based on a blockchain, and is a script expression (Script Expressions) that implements a contract as a code using a specific language (e.g., solidity language). contract The sale condition includes the sale amount or the percentage (%, ratio) of the initial amount. The initial amount is the amount evaluated before issuing the divisional ownership of the real asset, and the percentage relative to the initial amount means that the amount increased by the corresponding percentage from the initial amount is the set sale amount.

Here, if the sales contract is a smart contract, the smart contract is stored in the storage on the blockchain network, so the sales contract storage unit 220 can be omitted. However, for efficient management of the smart contract, the sales contract creation unit 210 transmits the generated smart contract to the blockchain network and at the same time matches the smart contract with the identification information of the real asset in the sales contract storage unit 220 can be saved

The point at which the sales contract for the first real asset is created may be the time when the divided ownership of the first real asset is first traded in the divided ownership trading unit 230, or the time when the sale of the first real asset, that is, the sale is decided. there is.

The divided ownership transaction unit 230 allows a plurality of divided ownership issued for each real asset to be traded between a seller and a buyer, and the transaction is performed based on a blockchain network. That is, the divided ownership transaction unit 230 causes the transaction history to be blocked and stored in the blockchain network for each transaction on the divided ownership. In addition, the divided ownership trading unit 230 allows the transaction history to be managed in the blockchain network, and creates the buyer's electronic wallet (hereinafter referred to as 'holder's electronic wallet') to create the transaction history in the electronic wallet (e.g., seller, Sales quantity, transaction date, etc.) are recorded.

Also, the divided ownership transaction unit 230 manages information on divided ownership held by each holder for each real asset.

Information on the divided ownership held by the holder is stored in the transaction ledger storage unit 240, and as shown in FIG. Includes (buyer's) e-wallet address (ADDRESS), holding amount (AMOUNT), or percentage of holding amount (PERCENTAGE). In addition, the transaction ledger storage unit 240 stores information on the total number (number) of divided ownership issued for each real asset.

The sale system 100 according to the first embodiment of the present invention includes a physical purchase processing unit 110, a contract confirmation unit 120, a voting execution unit 130, a voting result collection unit 140, and a settlement unit 150. include

The real purchase processing unit 110 handles a sale request (ie, a purchase request) for real assets received from the purchase request terminal 10 . The real purchase processing unit 110 provides a list of real assets that can be sold to the purchase request terminal 10 and provides various information related to the real asset selected by the purchase request terminal 10 . Further, when receiving a sale request for the first real asset from the purchase request terminal 10, the real purchase processing unit 110 requests a sale amount and receives a sale amount from the purchase request terminal 10 (hereinafter referred to as 'requested sale amount'). ) is received. In the above, various types of information related to real assets are, for example, information on the name of a work, artist, production year, present value, and the like in the case of a work of art.

The contract confirmation unit 120 operates when the sale price for the first real asset is received from the purchase request terminal 10, and calls the pre-stored sales contract for the first real asset from the sales contract storage unit 220. In this case, the set sale price, which is the sale condition included in the called sales contract, and the requested sale price are compared to confirm whether the requested sale price is greater than or equal to the set sale price. The contract confirmation unit 120 causes the voting execution unit 130 to be executed if the requested sale amount is greater than or equal to the set sale amount. If the sales condition included in the sales contract is a percentage of the initial amount, the contract confirmation unit 120 calculates the percentage of the initial amount to determine the set sale amount. For example, if the initial amount is 100 million won and 15%, the contract confirmation unit 120 calculates 115 million won, which is 15% or more of the initial amount, as the set sale price.

The voting execution unit 130 executes a vote on whether or not to sell, targeting holders who hold divisional ownership of real assets for which the requested sale amount is equal to or greater than the set sale amount. For example, the voting execution unit 130 identifies the real assets to be sold, and stores the total number of real assets, the holder, and the number of divided ownership held by the holder in the transaction ledger storage unit 240, and the divided ownership held by each holder. It is identified through information about and notifies each holder of the voting event, and provides voting rights to holders who requested voting during the set period so that they can vote for or against.

The voting result aggregation unit 140 aggregates the voting results performed by the voting execution unit 130 and compares the approval rate or disapproval rate with a set criterion to determine whether it is approved or rejected.

Detailed operations of the voting execution unit 130 and the voting result aggregation unit 140 will be described below with reference to FIGS. 5 and 6 .

The settlement unit 150 is performed on real assets approved by the voting result collection unit 140 . For example, when the requested sale amount for the first real asset is deposited, the settlement unit 150 distributes the deposited requested sale amount by the holding percentage of the divided ownership held by each holder and deposits the deposit into the corresponding holder's account. For example, if the percentage of divided ownership held by the first holder is 10% and the requested sale amount for the first real asset is 100 million won, the settlement unit 150 provides the distribution amount of 10 million won to the first holder.

3 is a block diagram of a system for selling real assets according to a second embodiment of the present invention. Referring to FIG. 3 , the sales system 100a according to the second embodiment of the present invention includes a sales contract generation unit 101, a sales contract storage unit 102, a physical purchase processing unit 110, and a contract confirmation unit 120. , It includes a voting execution unit 130, a voting result aggregation unit 140 and a settlement unit 150.

The sales system 100a according to the second embodiment of the present invention is almost similar to the first embodiment of the present invention, but the sales contract generation unit 101 and the sales contract storage unit 102 are further added compared to the first embodiment. There is a difference in inclusion. Here, the sales contract generation unit 101 is the same as the sales contract generation unit 210 of the transaction system 200 described in the first embodiment of the present invention, and the sales contract storage unit 102 is the first embodiment of the present invention. It is the same as the sales contract storage unit 220 of the transaction system 200 described in the example. Therefore, descriptions of the sales contract generator 101 and the sales contract storage unit 102 are omitted.

4 is an operation flowchart of a system for selling real assets according to an embodiment of the present invention, taking the selling system 100a according to the second embodiment of the present invention as an example. Since those skilled in the art can fully understand the operation sequence of the selling system 100 according to the first embodiment of the present invention through the following description, the description thereof will be omitted.

Referring to FIG. 4 , the system 100a creates and stores a sales contract for the first real asset (S401).

When the system 100a receives a purchase request for the first real asset from the purchase request terminal 10 (S402), the system 100a checks the pre-stored sales contract for the first real asset and the requested sale amount included in the received purchase request. and the set sale amount included in the sales contract are compared (S403).

When the requested sale price exceeds the set sale price and satisfies the sale condition (S404), the system 100a performs a vote for each holder holding the divided ownership of the first real asset (S405). On the other hand, if the requested sale price is less than the set sale price and does not satisfy the sale condition, the system 100a informs the purchase request terminal 10 of the sale cancellation (S406).

When voting is conducted, the system 100a aggregates the voting results after the voting end time or after all holders have finished voting (S407), and determines whether the number of negative votes is 50% or more (S408). Here, the negative vote means that the total number of divided ownership held by the holders who oppose the sale is 50% or more of the total number of divided ownership of the first real asset.

The system 100a determines that it is rejected if the number of votes against is 50% or more, and notifies the purchase request terminal 10 of the cancellation of the sale of the first real asset and also notifies each holder (S406). On the other hand, the system 100a determines that the decision is passed if the number of dissenting votes is less than 50%, and notifies the sale decision to the purchase request terminal 10 and notifies each holder.

Then, when the sales amount for the first real asset is deposited, the system 100a calculates the distribution amount based on the number of divided ownership held by each holder and provides the calculated distribution amount to each holder (S409).

5 is an operation flowchart detailing a voting process for selling real assets according to the first embodiment of the present invention. Referring to FIG. 5 , the

sale system

100 or 100a provides the transaction system 200 with a sale condition if the sale condition presented by the purchase request terminal 10 satisfies the sale contract stored in the sales

contract storage unit

220 or 102 . 1 Request for suspension of the transaction for the divided ownership of the real asset to stop the transaction for the divided ownership of the first real asset (S501).

When the

selling system

100 or 100a receives a transaction suspension for the divided ownership of the first real asset from the trading system 200, information on the divided ownership of the first real asset stored in the transaction

ledger storage unit

240 or 102 to identify each holder. The

selling system

100, 100a transmits a selling event for the first real asset to the holder terminal 20 of each holder and notifies the selling event on the app page (S502). The sale event includes information on the sale target, sale voting period, sale price, and sale profit.

According to the notification of the sale event for the first real asset, each holder terminal 20 accesses the

sale systems

100 and 100a and requests a sale vote (S503).

The

selling system

100, 100a identifies the holder terminal 20 or the holder using the ID provided when the holder terminal 20 accesses the holder terminal 20, and identifies the holder's electronic wallet address (S504).

Then, the sale system (100, 100a) uses the identified holder's electronic wallet address to determine whether the divided ownership smart contract has divided ownership of the corresponding electronic wallet (S505). Here, the divided ownership smart contract is deployed on the blockchain network and stores the transaction history generated whenever a divided ownership transaction occurs in the divided ownership trading unit 230 of the trading system 200, and identifies the real asset. It includes information on the holder's e-wallet address, holding quantity or PERCENTAGE to holding quantity.

The sale system (100, 100a) indicates that the owner terminal 20 has no voting right if there is no information on the amount of divided ownership held in the smart contract or the information on the divided ownership of the connected holder (S506). It is notified (S507), and if there is (S506), a voting screen is provided (S508).

When the connected holder receives a voting screen, he or she casts an affirmative or negative vote through the voting screen, and the holder terminal 20 transmits the holder's voting input to the

sale systems

100 and 100a (S509).

When the

selling system

100 or 100a receives a voting input from the holder terminal 20, it checks whether the holder's vote is positive or negative, and generates and stores the holder's voting result (S510).

Here, in the voting result, if a negative vote is taken, the total number of divided ownership held by the corresponding holder is reflected as a negative vote, and if an affirmative vote is taken, as much as the total number of divided ownership held by the corresponding holder is reflected as an affirmative vote. Accordingly, the voting result is for or against, the identification information of the first real asset (or divided ownership of the first real asset), the electronic wallet address of the holder who voted, the number or percentage of divided ownership held by the holder who voted, 1 Information on the total number of divided ownership of real assets is included.

The sale system (100, 100a) determines that voting is over when all holders with divided ownership of the first real asset have completed voting or the current date has elapsed the voting period included in the voting event (S511), and In the voting results generated for each holder, the number of divided ownership held by each holder is added up, and the total number of divided ownership is compared with the total number of divided ownership (S512). That is, the counting result is calculated as a ratio of the total number of divided ownership held by holders who voted for or against to the total number of divided ownership of the first real asset.

In the end, in step S512, the result of the yes or no vote is counted, and the sales system (100, 100a) judges it as rejected if the count result is more than 50% against, and judges it as passed if it is less than 50% opposed.

Meanwhile, the

sale systems

100 and 100a may generate voting results for negative votes and positive votes with respect to the voting input received from the holder terminal 20 . In this case, the voting result includes the identification information of the first real asset (or divided ownership of the first real asset), the holder's e-wallet address, the number or percentage of divided ownership held by the holder, and information on approval or opposition, , the total number of divided ownership of the first real asset may be further included.

On the other hand, the

selling system

100 or 100a may generate a voting result only for an affirmative vote with respect to the voting input received from the holder terminal 20 . In this case, the voting result includes the identification information of the first real asset (or divided ownership of the first real asset), the holder's e-wallet address, and the number or percentage of divided ownership held by the holder, and the total number of first real assets. Information on the number of divided ownership may be further included.

The

sale system

100, 100a uses the voting results generated only for the affirmative vote or, when using the voting results generated for both the positive and negative votes, the divisional ownership included in the voting results in favor of when counting the voting results. If the number is more than 50% of the total number of divided ownership, it can be judged to be passed.

The voting result may be information stored off-chain or a voting result smart contract stored on-chain.

6 is an operation flowchart detailing a voting process for selling real assets according to a second embodiment of the present invention. Referring to FIG. 6 , the voting process according to the second embodiment of the present invention is generally the same as that of the first embodiment of the present invention, but the difference is that the voting result generated in S610 is a voting result for one divided ownership. there is. Accordingly, if the number of divided ownership held by the first holder is 100, the first holder will obtain 100 voting rights from the selling system (100, 100a), and can vote for or against all 100 of the 100 voting rights, , you can vote for and against.

The technical features disclosed in each embodiment of the present invention are not limited to the corresponding embodiment, and unless incompatible with each other, the technical features disclosed in each embodiment may be merged and applied to other embodiments.

Therefore, in each embodiment, each technical feature is mainly described, but each technical feature may be merged and applied to each other unless incompatible with each other.

The present invention is not limited to the above-described embodiments and accompanying drawings, and various modifications and variations will be possible from the viewpoint of those skilled in the art to which the present invention belongs. Therefore, the scope of the present invention should be defined by not only the claims of this specification but also those equivalent to these claims.

Claims

a physical purchase processing unit that provides real asset information in response to a sale request from a purchase request terminal and receives a requested sale price for a first real asset selected by the purchase request terminal;

a contract confirmation unit comparing the requested sale price of the first real asset with a set sale price included in a pre-stored sales contract of the first real asset and confirming whether the requested sale price is greater than or equal to the set sale price;

a voting execution unit that provides voting rights to each holder holding divided ownership of the first real asset so that they can vote on the sale of the first real asset, and generates a voting result of each holder who has voted; and

A real asset sale system including a voting result tallying unit that counts the voting results of each holder and determines whether they are approved or rejected.
According to claim 1,

The system for selling a real asset further comprising a sales contract generating unit generating a sales contract including identification information and sale conditions for the first real asset.
According to claim 1 or 2,

and a settlement unit for distributing and paying an amount equal to the holding ratio of the divided ownership held by each holder from the deposited requested sale amount when the requested sale amount for the first real asset is deposited.
According to claim 1,

Wherein the voting execution unit provides the voting right by using a divided ownership smart contract that records transaction details generated each time the divided ownership of the first real asset is transacted.
According to claim 1,

The voting result of each holder includes the identification information of the first real asset, the holder's e-wallet address, the number or percentage of divided ownership held by the holder, and information on approval or opposition,

The voting result collection unit determines that the total number of divided ownership included in each voting result of the negative vote is 50% or more of the total number of divided ownership, and judges that it is approved if it is less than 50%. Sales system of real assets.