WO2019147069A1 - 암호화폐를 포함하는 블록체인 기반의 디지털 자산을 매개체로 하는 환전 및 외환거래 방법 - Google Patents

암호화폐를 포함하는 블록체인 기반의 디지털 자산을 매개체로 하는 환전 및 외환거래 방법 Download PDF

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Publication number
WO2019147069A1
WO2019147069A1 PCT/KR2019/001099 KR2019001099W WO2019147069A1 WO 2019147069 A1 WO2019147069 A1 WO 2019147069A1 KR 2019001099 W KR2019001099 W KR 2019001099W WO 2019147069 A1 WO2019147069 A1 WO 2019147069A1
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WO
WIPO (PCT)
Prior art keywords
currency
exchange
digital asset
transaction
block chain
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PCT/KR2019/001099
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English (en)
French (fr)
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이제권
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이제권
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Priority to EP19743671.0A priority Critical patent/EP3745343A4/en
Priority to US16/965,010 priority patent/US20210056627A1/en
Priority to CN201980009797.2A priority patent/CN111656385A/zh
Priority to JP2020561564A priority patent/JP7049485B2/ja
Priority claimed from KR1020190009694A external-priority patent/KR102172699B1/ko
Publication of WO2019147069A1 publication Critical patent/WO2019147069A1/ko

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/04—Payment circuits
    • G06Q20/06—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange

Definitions

  • the present invention relates to a method of foreign exchange transaction based on a block-chain-based digital asset including a cryptographic currency, and more particularly, to a method of exchanging digital assets based on a block- It is possible to quickly and easily exchange Hanhwa lungs with other currencies using the digital assets based on the block chain by using the characteristics of trading in different denominations or sharing the digital assets between exchanges or sharing related transaction information .
  • the corresponding fee or spread is the return of the bank due to the exchange.
  • the spread applied here is a large difference from the base rate applied by the bank in the foreign exchange market, The economic loss of the exchange customer according to the transaction is considerably large.
  • a crypto currency is a typical example of an asset that is encrypted and recorded on the network and is very difficult to forge or tamper with.
  • Cryptography is an intangible transaction that mediates transactions securely using passwords using block-chain technology As a result, there are 16,200 cryptographic exchanges that deal with cryptographic currencies around the world, including 2 or 100 cryptographic currencies. I am trading.
  • the present invention has been made in view of the circumstances of the above-mentioned prior arts, and it is an object of the present invention to provide a method and apparatus for preventing digital assets based on a block chain,
  • a plurality of exchanges trading in different currencies may use an environment in which the digital assets are shared by contracts or an environment in which transaction information between exchanges is shared even though the digital assets are not directly shared,
  • the purpose of this system is to provide a way to easily and quickly exchange money without any economic loss by applying the buy-sell spread of the market by creating a foreign exchange market with digital assets as a medium.
  • a block-chain-based digital asset including one cryptographic currency is traded in two or more currencies in one exchange,
  • the exchange may share the digital assets by contract or the like, or may be traded in different currencies
  • the foreign exchange transaction mediating server 6 receives from the digital asset transaction server based on a show call reference block chain a buy-sell bid price and an atmospheric level information, which are traded on the basis of a foreign exchange transaction mediating server 6 on a block chain-based digital asset; Based on the chain-based digital assets, the foreign exchange transaction mediating server 6 transmits the buy-sell price and the standby residual amount information, which are traded on the 8-currency basis,
  • the block-chain-based digital asset including the cryptographic currency characterized by a process in which the phrase-highlight process is changed at the same time or occurs at the same time, Money exchange 2019/147069 1 (1) ⁇ 2019/001099 and foreign exchange transaction methods are provided.
  • the result of calculations on the basis of the show call or the call transfer in the step (a) and the phrase step is converted and displayed according to the selection from the consumer terminal 2 before the exchange transaction intermediation server 6 is replaced.
  • a method for exchanging and forex trading in which a digital asset based on a block chain including a cryptographic currency is transmitted as a medium.
  • the foreign exchange transaction mediating server 6 determines the best foreign exchange buy-sell quotation, the average value thereof, or the reciprocals thereof as the current price
  • the foreign exchange transaction mediating server 6 is provided with a currency exchange and foreign exchange transaction method mediated by a block-chain-based digital asset including a cipher currency denoting the declared price of the foreign exchange market.
  • the foreign exchange transaction mediation server 6 receives the request of the foreign exchange customer and determines that the current exchangeable exchange rate is greater than (or exceeds) the request of the foreign exchange customer
  • a currency exchange and foreign exchange transaction method is provided by means of a block-chain-based digital asset, which includes a cipher that automatically processes transactions when reached.
  • the present invention can be applied to a case where digital assets based on a block chain including one cryptographic currency are traded in two or more currencies in one exchange, exchanges exchanges in different currencies share the digital asset , Or exchanging information on the digital asset transaction between exchanges trading in different currencies, a process in which the phantom exchange transaction mediating server (6) receives a currency exchange request for eight currencies for a fixed amount of money from the currency exchange customer
  • the method comprising: buying the digital asset from a single or multiple block chain based digital asset sales holders in a show currency of all or a portion of the predetermined amount; To a buyer waiting for a block-chain-based digital asset; 1) a process of paying the currency of the sale to the currency customer, wherein the currency exchange transaction and the foreign exchange transaction method using the digital asset based on the block chain including the encrypted currency are provided.
  • the exchange and the appearance transaction method using a digital asset based on a block chain including a cryptographic currency are provided, wherein the transaction is canceled by a process after the process described above using a short sale.
  • the present invention can be applied to a case where digital assets based on a block chain including one cryptographic currency are traded in two or more currencies in one exchange, exchanges between exchanges trading in different currencies share the digital assets , Or exchanging information on the digital asset transaction between exchanges trading in different currencies, a process in which a phantom exchange transaction mediating server (6) receives a currency exchange request from a currency customer for a certain amount of money for a show currency, ; Sell all or a portion of the above amount to a stand-by party selling digital assets on a block or block basis, Transferring all or a portion of the digital asset to a single or a plurality of digital asset buyers based on a 6-currency block-chain, paying 2019/147069 1 (2019/001099); 0) a step of paying all or a part of the purchase waiting amount of the waiting place of the digital asset based on the single or multiple seedling call reference block chain to the exchange customer.
  • a foreign exchange transaction method is provided.
  • the exchange and foreign exchange transaction method using the digital assets based on the block chain including the cryptographic currency can be performed by exchanging and exchanging foreign currencies through the digital assets based on the block chain in the direct market It is possible to minimize the buy-sell spread of the foreign exchange customer, and since the transaction is terminated within one exchange or the block-chain-based digital asset is shared by the inter-exchange contract or the like, There is no room for exposure to the risk of fluctuation of the digital asset price during the exchange of information between the exchanges. have.
  • FIG. 1 is a schematic diagram showing the configuration of a foreign exchange transaction system and a currency exchange system based on a block-chain-based digital asset including a cipher according to the present invention
  • FIG. 2 shows an example of a structure in which two currencies are traded for a block-chain-based digital asset including one cipher
  • FIG. 3 is a block diagram of a block-chain-based digital asset
  • FIG. 4 shows an example of a buy / sell price and a wait balance traded in two currencies for a block-chain-based digital asset including one cipher currency
  • FIG. 5 is a conceptual diagram expressing the foreign exchange market using the buy-sell price and the remaining amount of the two currencies
  • FIG. 6 is an example of a flowchart for calculating the conceptual diagram of FIG. 5,
  • FIG. 7 is an example of expressing the foreign exchange market by calculating the voting result of FIG.
  • FIG. 1 is a schematic diagram showing a configuration of a currency exchange and foreign exchange transaction system using a digital asset based on a block chain including a cryptographic currency according to the present invention.
  • FIG. 2 is a block-chain-based
  • FIG. 3 shows a structure and an example of a currency exchange transaction based on a block-chain-based digital asset including a cryptographic currency
  • FIG. 4 shows an example of a block chain based on a single cryptographic currency Are traded in two currencies for
  • FIG. 5 is a conceptual diagram illustrating the foreign exchange market using the buy-sell quotation and the remaining amount of the two currencies
  • FIG. 6 is a conceptual diagram showing the foreign exchange market
  • FIG. 5 is an example of a calculation flowchart for calculating a conceptual diagram of FIG. 5
  • FIG. 7 is an example of expressing a foreign exchange market by calculating a decision result of FIG.
  • a method for exchanging and forex trading in which a digital asset based on a block chain including a cryptographic currency is used as a medium,
  • the exchange rate and the foreign exchange transaction can be carried out through the digital assets of the foreign exchange buyer, so that the buyer-seller spread of the foreign exchange buyer can be minimized and the transaction can be terminated within one exchange or the block chain-
  • exchange settlement information is exchanged Is an efficient and effective method for foreign exchange and foreign currency exchange that can avoid price fluctuation risk.
  • the foreign exchange transaction mediating server 6 collects the market quota and the remaining amount information of each market from the transaction server of the transaction market in which the foreign currency transaction is traded in two or more currencies, Outputting FX broker information after processing
  • the foreign exchange transaction mediating server 6 receives the exchange request of the foreign exchange customer and performs the exchange transaction.
  • the server can be a server, or it can be split into multiple servers for transaction and management efficiency.
  • Some of the cryptographic exchange trades cryptographic currencies based on a number of legal currencies. When a large number of legal currencies are activated for such a single currency, exchange and currency trading can do.
  • the seller of the currency is provided with the won's currency, the transfer of the toll to the dollar market buyer, and the dollar is paid to the currency buyer, Can be integrated into the transaction.
  • the dollar may be converted into the Korean won
  • the exchange customer can exchange money directly by using the currency as the currency, and the expense to be paid to the exchange is the transaction
  • the data of FIG. 3 is processed so as to be suitable for a currency exchange customer.
  • the data of FIG. 3 is processed A method of expressing the same as a foreign exchange market and making it easier for a currency user to understand, and if the currency demand is requested by the user, the user can buy the cryptographic currency automatically and sell it to eliminate the price fluctuation risk.
  • the price structure of the buy-sell residual amount and buy-sell price of the foreign currency market using the currency as a medium for exchanging the show currency into the seed currency is as shown in FIG. 5
  • the exchange rate is the price of /! 5
  • the foreign exchange transaction mediating server 6 completes the output and the operation.
  • the currency exchange and foreign exchange transaction method using the cryptography as an intermediary may not directly receive the market information because the commission fee of the exchange is not reflected.
  • the cryptographic exchange may not be able to adjust the prices and transaction balances uniformly because it can apply the fees differently depending on the amount of investment of each cryptographic investor .
  • the data may be reflected in the fee, and if there is a unique fee applicable to the exchange customer, It is also possible to provide different information to each user.
  • the foreign exchange transaction mediating server 6 can display the corresponding data or the average value thereof at the current price, If another foreign exchange market is established through the above process, the current price of the foreign exchange market by two different cryptography can be compared and displayed, thereby providing information to the foreign exchange customer which is more advantageous.
  • the price quoted by the counterparty can be displayed together with the price of the currency so that it can help decision makers of foreign exchange customers.
  • And may provide a method for automatically processing a transaction when the exchangeable exchange rate reaches or exceeds the request of the exchange customer by receiving the request of the exchange customer.
  • the same effect can be obtained as in the case of a single exchange since the procedure of transferring the cryptographic money is not necessary in this case. For example, even if a cryptographic exchange that only trades in A currency and a cryptographic exchange that only trades in B currency do not share a cipher currency, even if they do not share the currency, 2019/147069 1 (1 ⁇ 1 ⁇ 2019/001099) By exchanging information, at the request of the exchange customer, buy the cipher money at each exchange, and then terminate the transaction by transferring the cipher money to the post-cipher Price fluctuation risk may be avoided.
  • the above-mentioned exchange of trading information means that not only the request of the currency exchange customer is shared but also the exchange currency market-based information such as the buy-sell price of the currency currency, Of course, sharing the information of the remaining amount of money.
  • the exchange currency market-based information such as the buy-sell price of the currency currency
  • the foreign exchange consumer of the present invention can directly exchange money without going through a bank, the best spread can be applied. As the market participants become thinner, the balance price of the cryptographic currency is unified with the foreign exchange market, It can also help resolve the imbalance that trades at lower prices.
  • the present invention it is not necessary to use a cipher as an intermediary, but it is not necessary to use the cipher money as an intermediary. It is possible to carry out the present invention even if the object is not encrypted and it is possible to implement the present invention even if it does not belong to one place and can be trusted on a distributed network.
  • the digital asset that has real value can calculate its value by the theoretical evaluation standard unlike the existing cryptography, Because there is real value, the potential investors who want to invest it can also be much larger, May be more active, it can also reduce the foreign exchange market, the more reliable the chain block-based digital asset as a mediator based on the number of transactions.
  • the block chain-based digital assets can be integrated into the foreign exchange transaction intermediary server (6) based on the integration of the transaction server responsible for the transaction, and the foreign exchange transaction intermediation server Is not an asset attributed to a digital asset but an asset on a block-chain network, the server responsible for the transaction of digital assets can be located anywhere in the world, 2019/147069 1 »(: 1 ⁇ 1 ⁇ 2019/001099) It is possible to integrate transaction servers existing in multiple countries into a single or a few transaction servers. For example, in Korea, Based on this, not only Korean users but also US users
  • the transaction server of the block chain-based digital asset and the foreign exchange transaction mediation server (6) based thereon are separated from the legal money management, it is possible to integrate a plurality of transaction servers located in respective countries into a single or a small number of transaction servers,
  • the foreign exchange transaction intermediation server 6 of the invention can also be integrated into a single or a small number, and the efficiency can be maximized by this method.
  • the exchange and foreign exchange transaction method using a block-chain-based digital asset including a cipher according to an embodiment of the present invention as an intermediary are not limited to the above-described embodiments, Various changes within the range are possible.

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Abstract

본 발명은 암호화폐를 포함하는 블록체인 기반의 디지털 자산을 매개체로 하는 환전 및 외환거래 방법에 관한 것으로, 대기시간이 길어지는 블록체인 기반의 디지털 자산을 거래소간 이전하는 방법을 배제하고 한 거래소 내에서 이종통화로 거래되는 환경을 이용하거나, 서로 다른 화폐로 거래하는 다수의 거래소가 계약 등에 의하여 상기 디지털 자산을 공유하는 환경, 또는 상기 디지털 자산을 직접 공유하지 않더라도 거래소간 거래정보를 공유하는 환경을 이용하여 블록체인 기반의 디지털 자산 거래소에서 상기 디지털 자산을 매개체로 하는 외환시장을 조성함으로써, 수요자가 직접 시장의 매수-매도 스프레드를 적용 받아 경제적 손실 없이 쉽고 빠르게 환전하는 방법을 제공함에 그 목적이 있다.

Description

2019/147069 1»（：1/10公019/001099 명세서
발명의 명칭:암호화폐를포함하는블록체인기반의 디지털자산을 매개체로하는환전및외환거래방법 기술분야
[1] 본발명은암호화폐를포함하는블록체인기반의디지털자산을매개체로하는 외환거래의방법에관한것으로,보다상세하게하나의암호화폐를포함하는 블록체인기반의디지털자산이한거래소내에서서로다른화폐단위로 거래되거나거래소간상기디지털자산을공유,또는관련거래정보를공유하는 특성을이용하여 ,한화폐를다른화폐로교환하는것을상기블록체인기반의 디지털자산을매개체로하여쉽고빠르게수행하는방법에관한것이다.
배경기술
[2] 주지된바와같이,종래의환전업무는은행을이용하여환전수수료또는
스프레드를지불하고하나의통화를다른통화로교환하는방법으로서，해당 수수료또는스프레드가환전에따른은행의수익이된다.이때적용되는 스프레드는은행이외환시장에서적용받는기준환율대비큰차이가있어환전 거래에따른환전수요자의경제적손실이상당히크다.
[3] 한편，블록체인기반의디지털자산이란거래기록등이블록체인
네트워크상에암호화되어기록되어위조또는변조가매우어려운자산으로서 대표적인예로암호화폐 (Crypto currency)가있다.암호화폐는블록체인기술을 이용한암호를사용하여거래를안전하게진행할수있도록매개하는무형의 거래기록또는그결과물로서디지털화폐또는가상화폐의일종이다.대표적인 예로서비트코인,이더리움등이있으며，전세계적으로암호화폐를거래하는 16,200여개의암호화폐거래소가 2, 100여가지의암호화폐를거래하고있다.
[4] 이러한암호화폐는하나의통일된화폐단위로서국가간자본이동에기여할 것으로예상되지만,암호화폐의송금은해당화폐의채굴자의암호화작업을 필수적으로수반하기때문에짧게는 10여분에서길게는며칠이걸리는불편한 점이있다.또한암호화폐의특성상이론적가치평가의기준이없기때문에 시장에서거래되는가격의변동이매우크며，위의송금지연시간동안 가치변동의위험에노출되기때문에암호화폐를이용한국가간자본이동이 현실화되기는어려운실정이다.
[5] n 이를해결하기위해서는암호화폐에대한신용거래의일종인공매도를
이용하거나파생상품을결합하여가격변동위험을회피하는방법이있으나, 일반적으로신용거래나파생상품을거래하기위해서는증거금을필요로하기 때문에송금액이외의추가자본이필요하므로기존의은행을이용한송금방법 대비큰이점이없다.
[6] 이러한종래의기술은앞서설명한바와같이,과도한수수료나스프레드로 2019/147069 1»（：1^1{2019/001099 인해경제적손실이발생하거나암호화폐를사용한환전도불필요한가격변동 위험에노출될수있는상황이므로개선이절실히요구되는실정이다.
발명의상세한설명
기술적과제
[7] 본발명은상기한종래기술의사정을감안하여이루어진것으로，대기시간이 길어지는블록체인기반의디지털자산을거래소간이전하는방법을배제하고 한거래소내에서이종통화로거래되는환경을이용하거나,서로다른화폐로 거래하는다수의거래소가계약등에의하여상기디지털자산을공유하는환경， 또는상기디지털자산을직접공유하지않더라도거래소간거래정보를 공유하는환경을이용하여블록체인기반의디지털자산거래소에서상기 디지털자산을매개체로하는외환시장을조성함으로써，수요자가직접시장의 매수-매도스프레드를적용받아경제적손실없이쉽고빠르게환전하는방법을 제공함에그목적이있다.
과제해결수단
[8] 상기한목적을달성하기위해，본발명의바람직한실시예에따르면，하나의 암호화폐를포함하는블록체인기반의디지털자산이한거래소내에서두가지 이상의통화로거래되거나,서로다른통화로거래하는거래소끼리계약등에 의해상기디지털자산을공유하거나，또는서로다른통화로거래하는
거래소끼리상기디지털자산의거래에관한정보를공유할때,걘상기
블록체인기반의디지털자산에대하여외환거래중개서버 (6)가쇼통화기준으로 거래되는매수-매도호가및대기잔량정보를쇼통화기준블록체인기반의 디지털자산거래서버로부터수신하는과정과;비상기블록체인기반의디지털 자산에대하여외환거래중개서버 (6)가 8통화기준으로거래되는매수-매도 호가및대기잔량정보를 8통화기준블록체인기반의디지털자산
거래서버로부터수신하는과정과; 0)외환거래중개서버 (6)가상기쇼통화기준 블록체인기반의디지털자산매수호가및대기잔량과 6통화기준블록체인 기반의디지털자산매도호가및대기잔량을고려하여쇼통화기준외환매수 호가및대기잔량을산출하거나묘통화기준외환매도호가및대기잔량을 산출하는과정과; 0)외환거래중개서버 (6)가상기쇼통화기준블록체인기반의 디지털자산매도호가및대기잔량과 8통화기준블록체인기반의디지털자산 매수호가및대기잔량을고려하여쇼통화기준외환매도호가및대기잔량을 산줄하거나 6통화기준외환매수호가및대기잔량을산줄하는과정으로 이루어진것을특징으로하는암호화폐를포함하는블록체인기반의디지털 자산을매개체로하는환전및외환거래방법이제공된다.
[9] 바람직하게，상기句와상기비과정이순서가바뀌거나동시에일어나는과정 및상기이와상기 과정이순서가바뀌거나동시에일어나는과정을특징으로 하는암호화폐를포함하는블록체인기반의디지털자산을매개체로하는환전 2019/147069 1»（：1^1{2019/001099 및외환거래방법이제공된다.
[10] 바람직하게,상기：)과정과句과정에서쇼통화또는묘통화기준으로계산한 결과를외환거래중개서버 (6)가환전수요자단말기 (2)로부터의선택에따라 변환하여보여줄수있는것을특징으로하는암호화폐를포함하는블록체인 기반의디지털자산을매개체로하는환전및외환거래방법이제공된다.
[11] 바람직하게，상기외환거래중개서버 (6)는대기잔량을고려하지않은최선의 외환매수-매도호가또는그평균값,또는그역수들을현재가격으로
공시하도록처리하는것을특징으로하는암호화폐를포함하는블록체인 기반의디지털자산을매개체로하는환전및외환거래방법이제공된다.
[12] 바람직하게，상기외환거래중개서버 (6)는실재외환시장의공시가격을함께 표시하는암호화폐를포함하는블록체인기반의디지털자산을매개체로하는 환전및외환거래방법이제공된다.
[13] 바람직하게，상기외환거래중개서버 (6)는환전수요자의요청을수신하여현재 환전가능한환율이환전수요자의요청이상 (초과)또는이하 (미만)에
도달하였을때자동으로거래를처리하는암호화폐를포함하는블록체인 기반의디지털자산을매개체로하는환전및외환거래방법이제공된다.
[14] 한편，본발명은하나의암호화폐를포함하는블록체인기반의디지털자산이 한거래소내에서두가지이상의통화로거래되거나，서로다른통화로 거래하는거래소끼리계약등에의해상기디지털자산을공유하거나,또는서로 다른통화로거래하는거래소끼리상기디지털자산거래에관한정보를공유할 때,幻외환거래중개서버 (6)가쇼통화일정금액에대한 8통화로의환전요청을 환전수요자로부터수신하는과정과;비상기일정금액중전부또는일부의 쇼통화로단일또는다수의블록체인기반의디지털자산매도대기자로부터 상기디지털자산을매수하는과정과;이상기매수한블록체인기반의디지털 자산을묘통화로단일또는다수의블록체인기반의디지털자산매수대기자에게 매도하는과정과; 1)상기매도한표통화를환전수요자에게지급하는과정으로 이루어지는것을특징으로하는암호화폐를포함하는블록체인기반의디지털 자산을매개체로하는환전및외환거래방법이제공된다.
[15] 바람직하게，공매도를이용하여상기이과정이후 ¾»)과정으로청산하는것을 특징으로하는암호화폐를포함하는블록체인기반의디지털자산을매개체로 하는환전및외관거래방법이제공된다.
[16] 한편，본발명은하나의암호화폐를포함하는블록체인기반의디지털자산이 한거래소내에서두가지이상의통화로거래되거나，서로다른통화로 거래하는거래소끼리계약등에의해상기디지털자산을공유하거나,또는서로 다른통화로거래하는거래소끼리상기디지털자산거래에관한정보를공유할 때，幻외환거래중개서버 (6)가쇼통화일정금액에대한묘통화로의환전요청을 환전수요자로부터수신하는과정과;비단일또는다수의쇼통화기준블록체인 기반의디지털자산매도대기자에게상기일정금액의전부또는일부를 2019/147069 1»（：1^1{2019/001099 지급하고상기디지털자산의전부또는일부를단일또는다수의：6통화기준 블록체인기반의디지털자산매수대기자에게이전하는과정과; 0)상기단일 또는다수의묘통화기준블록체인기반의디지털자산매수대기자의매수대기 금액중전부또는일부를환전수요자에게지급하는과정으로이루어지는것을 특징으로하는암호화폐를포함하는블록체인기반의디지털자산을매개체로 하는환전및외환거래방법이제공된다.
발명의효과
[17] 본발명에따른암호화폐를포함하는블록체인기반의디지털자산을매개체로 하는환전및외환거래방법은외환수요자가직접시장에서블록체인기반의 디지털자산을매개로하여환전및외환거래를수행할수있게하므로외환 수요자의매수-매도스프레드를최소화할수있으며，한거래소내에서거래가 종결되거나거래소간계약등에의해블록체인기반의디지털자산을공유하기 때문에상기디지털자산의이전절차가존재하지않아이전지연시간동안의 상기디지털자산가격변동위험에노출될여지가없다.또한，거래소간 환전거래의정보를공유하는방법으로블록체인기반의디지털자산의공유 없이사후정산하는방법으로가격변동의위험을회피할수도있다.
도면의간단한설명
[18] 도 1은본발명에따른암호화폐를포함하는블록체인기반의디지털자산을 매개체로하는환전및외환거래시스템의구성을도시한모식도,
[19] 도 2는하나의암호화폐를포함하는블록체인기반의디지털자산에대하여두 가지통화로거래되는구조의예시，
[20] 도 3은암호화폐를포함하는블록체인기반의디지털자산을매개체로한
환전거래의구조도및예시,
[21] 도 4는하나의암호화폐를포함하는블록체인기반의디지털자산에대하여두 가지통화로거래되는매수·매도호가및대기잔량의예시，
[22] 도 5는두가지통화의매수-매도호가및대기잔량을이용하여외환시장을 표현하는개념도,
[23] 도 6는도 5의개념도를산출하는순서도의예시 ,
[24] 도 7은도 6의결과를산출하여외환시장을표현한예시이다.
발명의실시를위한최선의형태
[25] 이하，본발명에대해도면을참조하여상세하게설명한다.
[26] 도 1은본발명에따른암호화폐를포함하는블록체인기반의디지털자산을 매개체로하는환전및외환거래시스템의구성을도시한모식도，도 2는하나의 암호화폐를포함하는블록체인기반의디지털자산에대하여두가지통화로 거래되는구조의예시 ,도 3은암호화폐를포함하는블록체인기반의디지털 자산을매개체로한환전거래의구조도및예시，도 4는하나의암호화폐를 포함하는블록체인기반의디지털자산에대하여두가지통화로거래되는 2019/147069 1»（：1^1{2019/001099 매수-매도호가및대기잔량의예시，도 5는두가지통화의매수-매도호가및 대기잔량을이용하여외환시장을표현하는개념도,도 6은도 5의개념도를 산출하는계산순서도의예시，도 7은도 6의결과를산출하여외환시장을 표현한예시이다.
[27] 이를참조하면，본발명의일실시예에따른암호화폐를포함하는블록체인 기반의디지털자산을매개체로하는환전및외환거래방법은외환수요자가 직접시장에서암호화폐를포함하는블록체인기반의디지털자산을매개로 하여환전및외환거래를수행할수있게하므로외환수요자의매수-매도 스프레드를최소화할수있으며，한거래소내에서거래가종결되거나거래소간 계약등에의해암호화폐를포함하는블록체인기반의디지털자산을공유하기 때문에암호화폐를포함하는블록체인기반의디지털자산의이전절차가 존재하지않아이전지연시간동안의가격변동위험에노출될여지가없고， 거래소간환전거래정보를공유하여사후정산하는방법으로가격변동위험을 회피할수있는효율적이고효과적인환전및외환거래방법이다.
[28] 이하，블록체인기반의디지털자산은가장대표적인암호화폐를예로들고，한 거래소내에서하나의암호화폐가두가지이상의통화로거래되는경우를먼저 설명한다.
[29] 보다상세하게，도 1과같이외환거래중개서버 (6)가하나의암호화폐에대해두 가지이상의통화로거래되는거래시장의거래서버로부터각시장의호가와 대기잔량정보를수집하여데이터를처리한뒤외환중개정보출력
어플리케이션 (6)을통하여환전수요자단말기 (2)에정보를제공한다.또한， 환전수요자의환전요청을외환거래중개서버 (6)가수신하여환전거래를 수행한다.상기외환거래중개서버 (6)는단일서버가담당할수도있고거래와 관리의효율성을위해다수의서버로분리할수도있다.
[30] 일실시예로，하나의암호화폐에대해두가지통화로거래되는상황은도 2와 같다.실제로대한민국내의암호화폐거래소들은법정통화로서의원화 단일시장만취급하고
Figure imgf000006_0001
암호화폐거래소중일부는다수의법정통화를기준으로암호화폐를거래하고 있다.이러한하나의암호화폐에대해다수의법정통화의시장이활성화되면 이를바탕으로암호화폐를매개체로한환전및외환거래를구성할수있다.
[31] 즉，도 2와같이하나의암호화폐인묘 ：에대하여하나의거래소내에서두 가지통화인원화와달러화로거래가동시에일어나면,도 3과같은방법으로 원화로묘 을매수하고곧바로달러화로모! 을매도하는방법으로원화를 달러화로환전하는효과를볼수있는것이다.이방법은한거래소내에서 발생하게되므로암호화폐를다른거래소등타인에게송금할필요가없으므로 매수이후매도까지의송금대기시간이존재하지않는다.따라서매수직후 매도가가능하므로가격변동위험에노출되지않으므로종래의기술인 공매도나파생상품을결합할필요도없어진다. 2019/147069 1»（：1^1{2019/001099
[32] 한편,：81（：의매수직후매도가일어나게되므로,두가지거래를하나의거래로 통합할수있다.
[33] 바람직하게,원화시장묘1父：매도자에게환전수요자의원화를지급하고묘1不：을 달러시장매수자에게이전한뒤해당달러화를환전수요자에게지급하면 매수-매도두가지거래를 3자간단일거래로통합할수있다.
[34] 이방법을사용하면
Figure imgf000007_0001
거래마다발생하는거래수수료를절약할수있다. 즉，두번의거래를한번의거래로단축시켰으므로기존대비절반의수수료가 가능한것이다.또한,이방법은암호화폐의거래에대해거래세나손익에대한 과세가발생하는국가에서는,환전수요자는암호화폐를거래하지않았으므로 불필요한과세여부를판단하지않을수도있다.
[35] 위의일실시예와반대의방법으로달러화를원화로환전할수도있다.즉，
달러화로 81（그을매수하고곧바로원화로 81X3을매도하면달러화를원화로 환전한효과와동일한것이다.물론이경우도위와같이 3자간단일거래로 통합할수있다.
[36] 이처럼한거래소내에서하나의암호화폐에대해두가지이상의통화로
거래되는환경이존재하면환전수요자는암호화폐를매개체로하여직접 환전을할수있고,여기에소모되는비용은거래소에지불하는거래
수수료뿐이고시장의스프레드를직접적용받으므로최소의비용으로환전을 할수있다.
[37] 다만，환전수요자의목적은환전일뿐이고암호화폐의거래는목적이아니기 때문에도 4와같이표현되는암호화폐에대한매수-매도호가및
대기잔량으로는환전거래가쉽지않고,암호화폐를매수후매도까지사람이 직접수행하면오류나실수로인하여가격변동위험에노출될수있는여지가 있다.따라서본발명에서는환전수요자에게적합하도록도 3의데이터를 가공하여외환시장과같은모습으로표현하여환전수요자가이해하기쉽게 만들고,환전수요자의요청이있으면자동으로암호화폐를매수하는즉시 매도하여가격변동위험을제거하는방법이제공된다.
[38] 보다상세하게, 통화와묘통화에대한암호화폐거래시장은도 4와같다.이 때쇼화폐를 8화폐로교환하고자하는환전수요자는쇼통화시장에서
암호화폐를매수하여 8통화시장에서매도하여야한다.쇼통화시장에서 암호화폐를매수하려면쇼통화기준으로매도하고자하는거래상대방에게서
1의가격으로
Figure imgf000007_0002
이내의수량을구매하여야하고,만약환전목적금액이가장 낮은매도대기잔량의총액인 와 의곱을넘어간다면그보다한단계높은 가격인 2의가격으로구매해야한다.만약환전목적금액이 와（3 의곱과 와 2의곱의합계를넘어간다면,같은논리에의해그보다한단계더높은 가격인 3의가격으로구매해야한다.
[39] 이후,이렇게구매한암호화폐를 6통화시장에
Figure imgf000007_0003
의가격으로매도하여야
한다.만약매도하고자하는암호화폐수량이가장높은매수대기 2019/147069 1»（：1^1{2019/001099 넘어간다면그보다한단계낮은가격인 1^ 2의가격으로매도해야한다.
[4이 이와같은거래방식에의하여，일실시예로서，쇼통화를묘통화로환전하고자 하는암호화폐를매개체로하는외환시장의매수-매도대기잔량및매수-매도의 가격구조는도 5와같다.즉， ( 과 ( ,중에서작은값인 까지는 / !5 의 가격으로환전할
Figure imgf000008_0001
만큼은 / 』의가격으로환전할수있다.
만큼은
Figure imgf000008_0002
2의가격으로환전할수있고, 3만큼은 3/ 할수있다.
[41] 각구간별수량및해당하는가격은쇼통화시장과묘통화
Figure imgf000008_0003
거래대기잔량에따라계산구조가달라질수있으며，이를 고려한계산구조의일실시예는도 6과같고，상기외환거래중개서버 (6)가 이러한연산을처리하여외환중개정보줄력어플리케이션 (4)을통하여 환전수요자단말기 (2)에출력한다.
[42] 보다상세하게,상기외환거래중개서버 (6)는초기값으로 1¾=0, 1=0,』=0을
설정한다.이후에는 II값에따라서수행절차가달라지며그절차는다음과같다.
[43] 만약 11=0이라면너+1을，며+1로새로운값을설정한다.그리고거래대기
잔량은 11 [(ᄊ， 1값을출력하고,거래가격은 1^/ 1 값을출력한뒤 , 11=( 세』로재설정한다.
[44] . 만약,요 ñ0이라면』여+1로새로운값을설정하고，대기잔량은 11 [II，沙 값을 출력하고，거래
Figure imgf000008_0004
한다.
[45] 만약， 11<0이라면 +1로새로운값을설정하고,대기잔량은 [-요， 값을 출력하고,거래가격은 / 값을출력한뒤 , 11=11 + 로재설정한다.
[46] 위의세가지중한가지단계를거친뒤ᅵ또는』가최대값인 에도달하면상기 외환거래중개서버 (6)는출력과연산을마친다.
[47] 이로서쇼통화를표통화로환전하고자하는환전수요자에게적용할수있는
암호화폐를매개체로하는외환시장을표현할수있다.
[48] 한편，：8통화를쇼통화로환전하고자하는환전수요자도같은방법으로접근할 수있다.먼저，요통화로암호화폐를매수하고이를즉시쇼통화로매도하면 묘통화를쇼통화로환전하는효과가나타난다.그러므로위에서설명한본발명의 과정을쇼와표를바꿔서수행하면 8통화를쇼통화로환전하고자하는
환전수요자에게적용할수있는암호화폐를매개체로하는외환시장을표현할 수있다.
[49] 상기두가지쇼통화를요통화로환전하는과정과표통화를쇼통화로환전하는 과정의결과물을한번에표현하면도 7과같다.도 7의예시는도 5에서표시한 예시를바탕으로계산된결과이며，이는주지된바와같이매수-매도대기잔량의 수치에따라변할수있다.또한，계산의편의를위하여 = ( ᅴ및
Figure imgf000008_0005
= 』의 대칭적인수치를가정하였으며실재시장에서는이가정이성립하지않는다. 또한，종래의외환시장도그렇듯이，가격의표시는쇼통화기준과묘통화
기준으로둘다표시할수있으므로
Figure imgf000008_0006
능하며，거래잔량인 2019/147069 1»（：1^1{2019/001099
Q의값은암호화폐기준잔량이므로해당구간에적용되는적절한승수 (A통화 또는 B통화)를곱하여표시하면최종적으로암호화폐를매개체로하는환전및 외환거래방법이제공된다.
[50] 한편,본발명의일실시예에따른상기의암호화폐를매개체로하는환전및 외환거래방법은거래소의수수료를반영하지않았기때문에환전수요자가 상기시장정보를직접적용받지못할수있다.하지만，암호화폐거래소는각 암호화폐투자자의투자액규모에따라수수료를차등적용할수있고따라서 일률적으로가격및거래잔량을조정하기는불가능하므로이점은반영하지 않았으며,또한종래의주식시장이나외환시장또한거래호가와잔량에 수수료를반영하여표시하지않으므로그관례에따라처리하였다.만약 일률적인수수료를적용한다면해당데이터에수수료를반영하여표시할수도 있고，각각환전수요자에게적용되는고유의수수료가있다면그부분을 반영하여각기다른정보를각각환전수요자에게제공할수도있다.
[51] 한편,거래잔량을고려하지않은암호화폐를매개체로하는환전및
외환거래의현재가격은 A통화기준으로 P^/ P 과 P^/ F^로표현할수 있으므로상기외환거래중개서버 (6)는해당데이터또는그평균값을현재 가격으로표시할수있고,만일또다른암호화폐로상기과정을통하여또다른 외환시장을조성하였다면두가지서로다른암호화폐에의한외환시장현재 가격을비교표시하여어느쪽이더유리한지환전수요자에게정보를제공할 수도있다.또한，실재외환시장에서실시간으로공시되는가격도함께 표시함으로써외환수요자의의사결정에도움을줄수있다.물론환전수요자의 편의에따라 B통화기준으로위데이터의역수를표시할수도있다.
[52] 본발명에따른상기과정이종래의외환시장과다른점은외환자체를
거래하는것이아니기때문에거래잔량별가격의차이 (Tick Value)가일정하지 않으며，외환자체를거래하는것이아니기때문에외환거래자체에대한 매수-매도대기주문이불가능하다.대신에，외환거래중개서버 (6)는
환전수요자의요청을수신하여현재환전가능한환율이환전수요자의요청 이상또는이하에도달하였을때자동으로거래를처리하는방법을제공할수도 있다.
[53] 한편，주지된바와같이，하나의암호화폐에대하여서로다른화폐로거래하는 거래소끼리암호화폐를공유하는방법으로상기하나의거래소예시와동일한 효과를볼수있다.예를들어, A통화로만거래하는암호화폐거래소와
B통화로만거래하는암호화폐거래소가계약등의방식을통하여암호화폐를 동일한거래소전자지갑으로공유한다면,이경우도암호화폐의송금절차가 필요하지않으므로하나의거래소와동일한효과를볼수있다.또한, 암호화폐를공유하지않더라도거래정보를공유함으로써유사한효과를볼 수도있다.예를들어, A통화로만거래하는암호화폐거래소와 B통화로만 거래하는암호화폐거래소가암호화폐를공유하지않더라도환전관련거래 2019/147069 1»（：1^1{2019/001099 정보를공유하여환전수요자의요청에의해각각거래소에서암호화폐를 매수-매도거래를일으킨후，사후에서로암호화폐를이전함으로써종결하는 방법으로가격변동위험을회피할수도있다.
[54] 상기환전관련거래정보를공유한다는것의의미는환전수요자의요청을 공유하는것뿐만아니라,잠재적환전수요자에게암호화폐를기반으로한 외환시장정보를전달하기위해암호화폐의매수-매도호가및대기잔량의 정보를공유하는것을포함한다.물론，암호화폐를공유하는환경에서도상기 이유와마찬가지로잠재적환전수요자에게암호화폐를기반으로한외환시장 정보를전달하기위해암호화폐의매수-매도호가및대기잔량의정보를 공유해야한다.
[55] 본발명의외환수요자는은행을통하지않고직접환전을할수있으므로 최선의스프레드를적용받을수있으며，이러한시장참가자가늘어날수록 암호화폐의균형가격이외환시장과통일되어특정국가에서암호화폐가높은 가격또는낮은가격으로거래되는불균형현상을해결하는데도일조할수 있다.
[56] 또한，암호화폐의가격변동이급격하다하더라도쇼화폐기준암호화폐가격과 묘화폐기준암호화폐가격이정 (+)의상관관계속에서움직일것이므로 환전수요자가적용받는암호화폐를매개체로하는환전및외환거래의가격은 보다안정적이게되며,이로서암호화폐의가격안정화에도도움을줄수있다.
[57] 지금까지위실시예는블록체인기반의디지털자산의한예로서암호화폐를 사용하였다.하지만본발명을실시하기위해서는반드시암호화폐를매개체로 이용할필요는없다.블록체인기술에기반하여그실물이어느한장소에 귀속되지아니하고분산네트워크상에신뢰할수있게존재한다면，그대상이 암호화폐가아니어도본발명을실시할수있는것이다.따라서비트코인이나 이더리움등암호화폐뿐만아니라실재가치가존재하는다른증권등을 대상으로하는증권형토큰등블록체인기반의디지털자산이라면무엇이든 매개체로서활용이가능한것이다.이러한실재가치가존재하는디지털자산은 기존의암호화폐와는달리이론적평가기준으로그가치를계산할수있으며， 실재가치가존재하기때문에이를투자하기원하는잠재투자자또한훨씬많을 수있다.따라서거래가기존의암호화폐보다활발할수있고，많은거래량에 기반하여더욱안정적인블록체인기반의디지털자산을매개체로하는 외환시장을도줄할수있다.
[58] 한편,블록체인기반디지털자산의특성을이용하여상기디지털자산의
거래를담당하는거래서버의통합과이에기반한외환거래중개서버 (6)의 통합이가능하며,이와별도로법정화폐관리를분리하여효율성을도모할수도 있다.즉,블록체인기반디지털자산은한국가나지역에귀속된자산이아니라 블록체인네트워크상에존재하는가상의자산이기때문에이디지털자산의 거래를담당하는서버는전세계어느지역에든위치가가능하고이를이용하여 2019/147069 1»（：1^1{2019/001099 다수국가에존재하는거래서버를단일또는소수의거래서버로통합이 가능하다.예를들어，한국에상기블록체인기반디지털자산의거래서버를 설치하고이를기반으로한국의이용자뿐만아니라미국의이용자도
거래한다면미국에거래서버를설치할필요가없어진다.다만，법정화폐와상기 디지털자산간의거래를위해서는법정화폐의관리가필요하므로이부분만 별도로한국과미국에서각각관리한다면두국가에각각존재하는거래서버를 통합할수있다.이처럼블록체인기반디지털자산의거래서버와이에기반한 외환거래중개서버 (6)를법정화폐관리와분리하면각국에위치한다수의 거래서버를단일또는소수의거래서버로통합이가능하고본발명의외환거래 중개서버 (6)또한단일또는소수로통합이가능해지며，이방법으로효율성을 극대화할수있다.
[59] 한편，본발명의실시예에따른암호화폐를포함하는블록체인기반의디지털 자산을매개체로하는환전및외환거래방법은단지상기한실시예에한정되는 것이아니라그기술적요지를이탈하지않는범위내에서다양한변경이 가능하다.
[60] *부호의설명*
[61] 2 :환전수요자단말기
[62] 4:외환중개정보출력어플리케이션 , 6:외환거래중개서버.

Claims

2019/147069 1»（：1/10公019/001099 청구범위
[청구항 1] 하나의암호화폐를포함하는블록체인기반의디지털자산이한거래소 내에서두가지이상의통화로거래되거나,서로다른통화로거래하는 거래소끼리계약등에의해상기디지털자산을공유하거나,또는서로 다른통화로거래하는거래소끼리상기디지털자산의거래에관한 정보를공유할때,
幻상기블록체인기반의디지털자산에대하여외환거래중개서버 (6)가 쇼통화기준으로거래되는매수-매도호가및대기잔량정보를쇼통화기준 블록체인기반의디지털자산거래서버로부터수신하는과정과;
비상기블록체인기반의디지털자산에대하여외환거래중개서버 (6)가 8통화기준으로거래되는매수-매도호가및대기잔량정보를 8통화기준 블록체인기반의디지털자산거래서버로부터수신하는과정과;
0)외환거래중개서버 (6)가상기쇼통화기준블록체인기반의디지털 자산매수호가및대기잔량과 8통화기준블록체인기반의디지털자산 매도호가및대기잔량을고려하여쇼통화기준외환매수호가및 대기잔량을산출하거나묘통화기준외환매도호가및대기잔량을 산출하는과정과;
외환거래중개서버 (6)가상기쇼통화기준블록체인기반의디지털 자산매도호가및대기잔량과 8통화기준블록체인기반의디지털자산 매수호가및대기잔량을고려하여쇼통화기준외환매도호가및 대기잔량을산출하거나 8통화기준외환매수호가및대기잔량을 산출하는과정으로이루어진것을특징으로하는암호화폐를포함하는 블록체인기반의디지털자산을매개체로하는환전및외환거래방법 .
[청구항 2] 제 1항에있어서 ,
상기幻와상기비과정이순서가바뀌거나동시에일어나는과정및상기 0)와상기 &)과정이순서가바뀌거나동시에일어나는과정을특징으로 하는암호화폐를포함하는블록체인기반의디지털자산을매개체로 하는환전및외환거래방법 .
[청구항 3] 제 1항에있어서，
상기 0)과정과 1)과정에서쇼통화또는 8통화기준으로계산한결과를 외환거래중개서버 (6)가환전수요자단말기 (2)로부터의선택에따라 변환하여보여줄수있는것을특징으로하는암호화폐를포함하는 블록체인기반의디지털자산을매개체로하는환전및외환거래방법 .
[청구항 4] 제 1항에있어서，
상기외환거래중개서버 (6)는대기잔량을고려하지않은최선의외환 매수-매도호가또는그평균값,또는그역수들을현재가격으로 공시하도록처리하는것을특징으로하는암호화폐를포함하는블록체인 2019/147069 1»（：1^1{2019/001099 기반의디지털자산을매개체로하는환전및외환거래방법 .
[청구항 5] 제】항에있어서,
상기외환거래중개서버 (6)는실재외환시장의공시가격을함께 표시하는암호화폐를포함하는블록체인기반의디지털자산을매개체로 하는환전및외환거래방법 .
[청구항 6] 제 1항에있어서，
상기외환거래중개서버 (6)는환전수요자의요청을수신하여현재환전 가능한환율이환전수요자의요청이상 (초과)또는이하 (미만)에 도달하였을때자동으로거래를처리하는암호화폐를포함하는블록체인 기반의디지털자산을매개체로하는환전및외환거래방법 .
[청구항 7] 하나의암호화폐를포함하는블록체인기반의디지털자산이한거래소 내에서두가지이상의통화로거래되거나,서로다른통화로거래하는 거래소끼리계약등에의해상기디지털자산을공유하거나,또는서로 다른통화로거래하는거래소끼리상기디지털자산거래에관한정보를 공유할때,
幻외환거래중개서버 (6)가쇼통화일정금액에대한 8통화로의환전 요청을환전수요자로부터수신하는과정과;
비상기일정금액중전부또는일부의쇼통화로단일또는다수의 블록체인기반의디지털자산매도대기자로부터상기디지털자산을 매수하는과정과;
0)상기매수한블록체인기반의디지털자산을 6통화로단일또는 다수의블록체인기반의디지털자산매수대기자에게매도하는과정과; (1)상기매도한 8통화를환전수요자에게지급하는과정으로이루어지는 것을특징으로하는암호화폐를포함하는블록체인기반의디지털 자산을매개체로하는환전및외환거래방법 .
[청구항 8] 제 7항에있어서,
공매도를이용하여상기 0)과정이후비과정으로청산하는것을 특징으로하는암호화폐를포함하는블록체인기반의디지털자산을 매개체로하는환전및외관거래방법 .
[청구항 9] 암호화폐를포함하는블록체인기반의디지털자산이한거래소내에서 두가지이상의통화로거래되거나,서로다른통화로거래하는
거래소끼리계약등에의해상기디지털자산을공유하거나，또는서로 다른통화로거래하는거래소끼리상기디지털자산거래에관한정보를 공유할때，
幻외환거래중개서버 (6)가쇼통화일정금액에대한 6통화로의환전 요청을환전수요자로부터수신하는과정과;
¾»)단일또는다수의쇼통화기준블록체인기반의디지털자산
매도대기자에게상기일정금액의전부또는일부를지급하고상기 2019/147069 1»（：1^1{2019/001099 디지털자산의전부또는일부를단일또는다수의 8통화기준블록체인 기반의디지털자산매수대기자에게이전하는과정과;
0)상기단일또는다수의묘통화기준블록체인기반의디지털자산 매수대기자의매수대기금액중전부또는일부를환전수요자에게 지급하는과정으로이루어지는것을특징으로하는암호화폐를포함하는 블록체인기반의디지털자산을매개체로하는환전및외환거래방법 .
PCT/KR2019/001099 2018-01-26 2019-01-25 암호화폐를 포함하는 블록체인 기반의 디지털 자산을 매개체로 하는 환전 및 외환거래 방법 WO2019147069A1 (ko)

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