KR20200049491A - Method for providing medical counseling service between insurance organization and specialist based on bigdata - Google Patents

Abstract

Provided is a method for providing a blockchain information management and transaction support service, which comprises the steps of: confirming and approving, by a cryptocurrency derivative product order processing system, a transaction event from a trader terminal performing transaction through a blockchain; extracting transaction information exchanged through the blockchain from the transaction event, and standardizing the transaction information for each derivative product; automatically extracting the transaction information using information mapping through recorded pattern analysis of the standardized transaction information; constructing a data model by classifying a data model into a simple derivative product, a unique option derivative product, and a cryptocurrency derivative product on the basis of data modelling structured in accordance with a transaction type for databasing the extracted transaction information; and confirming the validity of a transaction information status on the basis of the transaction event to confirm use consistency of the trader terminal. According to the present invention, safety is secured from counterfeiting, forgery, and hacking of transaction information.

Description

How to provide blockchain information management and transaction support services {METHOD FOR PROVIDING MEDICAL COUNSELING SERVICE BETWEEN INSURANCE ORGANIZATION AND SPECIALIST BASED ON BIGDATA}

The present invention relates to a method for providing blockchain information management and a transaction support service, and provides a method for transaction safety and risk management by collecting and modeling transaction information of a blockchain that is traded on a blockchain network.

The cryptocurrency futures index is operated as a system that adjusts the margin based on the items selected on the basis of the market representative, industry representative, and liquidity among the items listed on the virtual currency exchange and pays the difference between the time of transaction and the time of termination of the contract, which is the opposite transaction. However, for Bitcoin trading, although platform providers comply with the regulatory requirements for derivatives trading, a wide range of entrepreneurs began offering Bitcoin futures contracts and options to buy and sell with Bitcoin despite the risks of regulation. There have been attempts and successes or failures.

At this time, the method of trading derivatives is made by a method that enables learning of FX margin trading on the Internet homepage. In this regard, in Korean Patent Publication No. 2013-0078882 (published on July 10, 2013), which is a prior art, cyber money is used as a currency substitute to allow simulated FX margin trading, and members are allowed to pay for specific currency pairs. By investing in a buy or sell position, profits or losses are realized in a virtual way, providing members with knowledge about FX margin trading and derivative financial transactions, and mock FX based on the knowledge members have acquired through the website. By enabling margin trading, we will begin the construction to learn the techniques of actual FX margin trading.

However, there are no cryptocurrency derivatives that trade the cryptocurrency futures index as an underlying asset in Korea, and it is difficult for ordinary individual investors to trade cryptocurrencies to enter the position for a long time after entering the position. Moreover, it is easy to lose tens of percent of the principal in a moment even if you move in the opposite direction for only a few days, and it is a pity that there is no function to hedge the risk even if most of the principal is lost. Therefore, it is desperately necessary to hedge risks by introducing derivatives of cryptocurrency.

One embodiment of the present invention defines the issuance and function of a blockchain exchange currency (EXE token) for trading cryptocurrency derivatives, collects and models transaction information concluded by a trader in a blockchain network and references Through this, it is possible to provide a method for providing blockchain information management and transaction support services, which can provide a configuration for transmission to be safely used in crisis management and accounting. However, the technical problem to be achieved by the present embodiment is not limited to the technical problem as described above, and other technical problems may exist.

As a technical means for achieving the above-described technical problem, an embodiment of the present invention comprises the steps of confirming and approving a transaction event from a trader terminal that traded through a blockchain in a cryptocurrency derivatives order processing system. , Extracting transaction information exchanged through a blockchain from transaction events, and performing standardization of transaction information for each derivative, automatically extracting transaction information by using information mapping through analysis of record patterns of standardized transaction information Step, building a data model by classifying the data model into simple derivatives, exotic options derivatives and virtual currency derivatives based on structured data modeling according to the transaction type for the database of extracted transaction information, and traders In order to check the user's integrity of the terminal, the transaction information status is sent to the transaction event. Against a step to perform validation.

According to any one of the above-described problem solving means of the present invention, security is ensured from forgery, tampering, security, hacking of transaction information, and storage cost of transaction information is low, so efficient transaction database management modeling is possible and existing non-productive By shortening the time spent on work, it improves work efficiency, enables normalization of transaction information, and collects, records, and enhances transaction information without direct improvement or supplementation of support tools used for general contract negotiation. They follow a highly efficient work process without changing existing processes.

1 is a view for explaining a blockchain information management and transaction support service providing system according to an embodiment of the present invention.
FIG. 2 is a block diagram for explaining a server for providing blockchain information management and transaction support services included in the system of FIG. 1.
3 is a diagram showing a use case diagram of a transaction event for holding and transferring exchange currency in a blockchain network.
4 is a diagram for explaining an embodiment in which a blockchain information management and transaction support service is implemented according to an embodiment of the present invention.
5 is a flowchart for explaining a method of providing a blockchain information management and transaction support service according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art to which the present invention pertains may easily practice. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. In addition, in order to clearly describe the present invention in the drawings, parts irrelevant to the description are omitted, and like reference numerals are assigned to similar parts throughout the specification.

Throughout the specification, when a part is "connected" to another part, this includes not only "directly connected" but also "electrically connected" with another element in between. . Also, when a part is said to "include" a certain component, it means that the component may further include other components, not exclude other components, unless specifically stated otherwise. However, it should be understood that the existence or addition possibilities of numbers, steps, actions, components, parts or combinations thereof are not excluded in advance.

The terms "about", "substantially", and the like used throughout the specification are used in or at a value close to the value when manufacturing and substance tolerances unique to the stated meaning are given, and the understanding of the present invention. To aid, accurate or absolute figures are used to prevent unscrupulous use of the disclosed disclosure by unscrupulous infringers. The term "~ (step)" or "step of" as used in the entire specification of the present invention does not mean "step for".

In the present specification, the term “unit” includes a unit realized by hardware, a unit realized by software, and a unit realized by using both. Further, one unit may be realized using two or more hardware, and two or more units may be realized by one hardware.

In the present specification, some of the operations or functions described as performed by the terminal, the device, or the device may be performed instead on a server connected to the corresponding terminal, device, or device. Similarly, some of the operations or functions described as being performed by the server may be performed in a terminal, apparatus, or device connected to the corresponding server.

In this specification, some of the operations or functions described as mapping or matching with the terminal means that the unique number of the terminal or identification information of the individual, which is identification data of the terminal, is mapped or matched. Can be interpreted as

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

1 is a view for explaining a blockchain information management and transaction support service providing system according to an embodiment of the present invention. Referring to FIG. 1, the blockchain information management and transaction support service providing system 1 includes a trader terminal 100, a blockchain information management and transaction support service providing server 300, and a cryptocurrency derivatives order processing system 400 ). However, since the blockchain information management and transaction support service providing system 1 of FIG. 1 is only an embodiment of the present invention, the present invention is not limitedly interpreted through FIG. 1.

At this time, each component of FIG. 1 is generally connected through a network (network, 200). For example, as shown in FIG. 1, the trader terminal 100 may be connected to the blockchain information management and transaction support service providing server 300 through the network 200. In addition, the blockchain information management and transaction support service providing server 300 may be connected to the trader terminal 100 and the cryptocurrency derivatives order processing system 400 through the network 200. In addition, the cryptocurrency derivatives order processing system 400 may be connected to the blockchain information management and transaction support service providing server 300 and the trader terminal 100 through the network 200.

Here, the network means a connection structure capable of exchanging information between each node such as a plurality of terminals and servers, and examples of such a network include RF, 3GPP (3rd Generation Partnership Project) network, and LTE (Long Term) Evolution network, 5GPP (5rd Generation Partnership Project) network, WIMAX (World Interoperability for Microwave Access) network, Internet (Internet), Local Area Network (LAN), Wireless Local Area Network (LAN), Wide Area Network (WAN) , PAN (Personal Area Network), Bluetooth (Bluetooth) network, NFC network, satellite broadcasting network, analog broadcasting network, DMB (Digital Multimedia Broadcasting) network, and the like.

In the following, the term at least one is defined as a term including singular and plural, and even if the term at least one does not exist, each component may exist in singular or plural, and may mean singular or plural. It will be self-evident. In addition, it may be said that each component is provided in a singular or plural form, depending on the embodiment.

The trader terminal 100 may be a terminal that provides information using a web page, app page, program, or application related to blockchain information management and transaction support service. Further, the trader terminal 100 may be a terminal of a user who trades a simple derivative product including a cryptocurrency derivative product and a unique option derivative product through the virtual currency derivative product order processing system 400. In addition, the trader terminal 100 may be a terminal of a user who transmits and confirms a transaction event to the server 300 for providing blockchain information management and transaction support services before and after the transaction is started.

Here, the trader terminal 100 may be implemented as a computer capable of accessing a remote server or terminal through a network. Here, the computer may include, for example, navigation, a laptop equipped with a web browser (WEB Browser), a desktop, a laptop, and the like. At this time, the trader terminal 100 may be implemented as a terminal that can access a remote server or terminal through a network. The trader terminal 100 is, for example, a wireless communication device in which portability and mobility are guaranteed, navigation, PCS (Personal Communication System), GSM (Global System for Mobile communications), PDC (Personal Digital Cellular), PHS (Personal) Handyphone System), PDA (Personal Digital Assistant), IMT (International Mobile Telecommunication) -2000, CDMA (Code Division Multiple Access) -2000, W-CDMA (W-Code Division Multiple Access), Wibro (Wireless Broadband Internet) terminal, It may include all kinds of handheld-based wireless communication devices such as a smart phone, a smart pad, and a tablet PC.

The blockchain information management and transaction support service providing server 300 may be a server that provides a blockchain information management and transaction support service web page, app page, program, or application. Then, the blockchain information management and transaction support service providing server 300 receives a transaction of a simple product derivative product, a bi-color option derivative product, and a virtual currency derivative product from the trader terminal 100 and generates a model for storing it. And, it may be a server that sets which product of the generated model should refer to which model. In addition, the blockchain information management and transaction support service providing server 300 may be a server that performs a procedure for confirming the user's integrity after setting a data model of the database. Through this, the blockchain information management and transaction support service providing server 300 may be a server that determines the results of normalizing the data model and provides information for profit and loss calculation, accounting calculation, and risk management.

Here, the blockchain information management and transaction support service providing server 300 may be implemented as a computer capable of accessing a remote server or terminal through a network. Here, the computer may include, for example, navigation, a laptop equipped with a web browser (WEB Browser), a desktop, a laptop, and the like.

The virtual currency derivative product order processing system 400 receives a transaction request for a simple product derivative product, a unique option derivative product, and a virtual currency derivative product from the trader terminal 100, and when a transaction occurs, the product It can be a system that prevents forgery and alteration, generates products for the first time, authenticates them in the blockchain, and performs increase and decrease and aggregation and execution. And, the cryptocurrency derivatives order processing system 400, when an item proposal of an investor who holds the product is received, proceeds to vote on the item and executes execution when the vote rate and voting period are satisfied, and is aggregated and executed. It may be a system that transfers the reserves accumulated by the company to a general account, performs dividends, and increases or decreases the amount of shares issued.

Here, the virtual currency derivative product order processing system 400 may be implemented as a computer capable of accessing a remote server or terminal through a network. Here, the computer may include, for example, navigation, a laptop equipped with a web browser (WEB Browser), a desktop, a laptop, and the like. At this time, the virtual currency derivative product order processing system 400 may be implemented as a terminal that can access a remote server or terminal through a network. The cryptocurrency derivatives order processing system 400 is, for example, a wireless communication device in which portability and mobility are guaranteed, navigation, PCS (Personal Communication System), GSM (Global System for Mobile communications), PDC (Personal Digital Cellular) ), PHS (Personal Handyphone System), PDA (Personal Digital Assistant), IMT (International Mobile Telecommunication) -2000, CDMA (Code Division Multiple Access) -2000, W-CDMA (W-Code Division Multiple Access), Wibro (Wireless) It may include all types of handheld-based wireless communication devices such as a Broadband Internet terminal, a smartphone, a smartpad, and a Tablet PC.

FIG. 2 is a block diagram for explaining a server for providing blockchain information management and transaction support service included in the system of FIG. 1, and FIG. 3 is a use case diagram of a transaction event for holding and transferring exchange currency in the blockchain network 4 is a diagram for explaining an embodiment in which a blockchain information management and transaction support service is implemented according to an embodiment of the present invention.

Referring to FIG. 2, the blockchain information management and transaction support service providing server 300 includes an approval unit 310, an execution unit 320, an extraction unit 330, a construction unit 340, and a confirmation unit 350 It may include.

Blockchain information management and transaction support service providing server 300 according to an embodiment of the present invention or another server (not shown) operating in conjunction with the trader terminal 100 and the cryptocurrency derivatives order processing system 400 When transmitting blockchain information management and transaction support service applications, programs, app pages, web pages, etc., the trader terminal 100 and the cryptocurrency derivatives order processing system 400 block chain information management and transaction support service applications , You can install or open programs, app pages, web pages, etc. In addition, the service program may be driven in the trader terminal 100 and the cryptocurrency derivatives order processing system 400 using a script executed in a web browser. Here, the web browser is a program that enables the use of the world wide web (WWW) service, and refers to a program that receives and displays hypertext described in a hypertext mark-up language (HTML), for example, Netscape. , Explorer, Chrome, and the like. Further, the application means an application on the terminal, and includes, for example, an app that is executed on a mobile terminal (smartphone).

In a method of providing a blockchain information management and transaction support service according to an embodiment of the present invention, data modeling is performed by classifying simple derivative products, exotic option derivative products, and virtual currency derivative products and applying them to a data model to generate data. It consists in constructing a database by referring to the model, and providing information externally and internally to perform risk management, accounting, etc. by going through a user verification procedure. In order to explain this, in one embodiment of the present invention, a method of calculating a cryptocurrency futures index, a margin system for derivatives of a cryptocurrency futures index, and a blockchain exchange currency capable of trading virtual currency derivatives are described one after another. A method of providing blockchain information management and transaction support service according to an embodiment will be described.

<1. How to calculate the cryptocurrency futures index>

The cryptocurrency futures index (Cryptocurrency10) is calculated by selecting 10th place based on the total market capitalization of the cryptocurrency listed on the virtual currency exchange, and the futures index is calculated using Equation 1 below using the most recent month and the next month among the settlement month events. Calculates. At this time, it is rounded off from the third decimal place and displayed as the second decimal place.

The definition of the variable used in Equation 1 is as follows. First, t is the index calculation time, t-1 is the previous trading day, F-Cryptocurrency10 _t is the Cryptocurrency10 futures index at the index calculation time, and F-Cryptocurrency10 _{t - 1} is The closing index of the Cryptocurrency10 futures index on the previous trading day, R _t is the Cryptocurrency10 futures index yield on the day of the index, P _{1, t} is Cryptocurrency10 is the latest established price on the day of the current month's stock, and P _{2, t} is the latest established price on the day of the cryptocurrency10 futures.

In addition, P _{1, t - 1} is the last established contract price of the last trading day of the recent cryptocurrency10 futures stock, P _{2 t- 1} is the last established contract price of the previous trading day of the cryptocurrency10 futures trading stock, W _{1, t} is held during the day of the current cryptocurrency10 futures trading, W _{2, t} is held during the same day of the cryptocurrency10 futures trading, and W _{1, t - 1} is held immediately before the trading day of the cryptocurrency10 futures trading. Specific gravity, W _{2, t - 1} is Cryptocurrency10 The holding ratio of the previous trading days of the futures trading stocks.

In addition, W _R is the weight of the exchange of the items to be calculated, and P _{1, VWAP} is the total transaction amount and the transaction multiplier of the current currency of the cryptocurrency10 futures that were established from the trading day of the cryptocurrency10 futures market to the indexing point on the day of calculation. The transaction volume weighted average price divided by the multiplied value (rounded up to the fourth digit of the decimal point), and P _{2, VWAP} is the total transaction amount of the Cryptocurrency10 futures debit monthly items established from the beginning of trading on the Cryptocurrency10 futures market to the index calculation on the day of calculation. It is the weighted average price of the volume divided by the product of the total transaction volume and the transaction multiplier of the relevant item (rounded up to the fourth digit of the decimal point).

At this time, for the holding and replacement weight, the initial reference price for each period is the cryptocurrency10 futures index of 1,000.00, and starts with the basis of 100 trillion cryptocurrency market capitalization. And, D is defined as the last trading day of the recent month.

< 2 . Cryptocurrency  Futures Index ( Cryptocurrency10 ) Derivative Margin System>

Cryptocurrency Derivatives Exchange The margins of the derivatives market are (Member Margin) that the exchange member deposits to the exchange according to the depository entity and the customer margin that the consignor deposits to the corresponding member whose derivative account is opened. In the derivatives market established by the cryptocurrency derivatives exchange, the margin margin, the margin margin, and the margin margin for each derivative transaction are determined separately based on the price volatility of the underlying asset. In order to regulate the entry into the product market, the basic deposit system, which is the minimum amount for starting transactions, is operated.

Trading of cryptocurrency derivatives can be done if only a portion of the total contract amount is deposited. However, the margin required for stock trading has the meaning of down payment, which is a prepayment of a portion of the payment amount before the settlement time, whereas the margin in the cryptocurrency derivatives market may default to payment at a future time. Although the same term is used in both markets in the sense of a deposit that is prepared for risk (Performance Bond), there are many differences in its characteristics.

Common margins include initial margins and maintenance margins. The margin margin is the margin that customers must pay when ordering a cryptocurrency derivatives contract, and the maintenance margin is the margin that must be maintained for the derivatives contract (portfolio) held by the customer after the end of the chapter. Normally, the starting margin is more than the holding margin, and the starting margin is to compensate for the loss of about 2 days (order day + next day) of price fluctuation, and the holding margin is to compensate for the loss of about 1 day (next day) price fluctuation.

If the margin balance does not reach the maintenance margin level, customers who have received a margin call must pay the margin to the starting margin level. Failure to respond to margin calls will result in the liquidation of some or all of the contracts of the cryptocurrency derivatives customer. For ordinary individual investors who want to enter cryptocurrency derivatives, market participation without basic theoretical learning and practical trading experience can be a speculative transaction with a probability of almost zero loss.

As for the margin of derivatives, 3 ~ 7% of the size of the product is held as a margin, and it is announced by fluctuating periodically and is displayed as a margin of flat rate. There are various products available for investment in overseas futures. For overseas index futures, the E-mini S & P 500 futures listed on the US CME Exchange (margin of $ 6050), Nasdaq futures ($ 4290), Hong Kong H-Share ($ 36,774 Hong Kong), and China A50 futures indexed 50 Chinese stocks Is listed and traded on the Singapore Exchange and is the FTSE China A50 Index (margin of $ 500).

Euro FX futures (margin of $ 2310), British Pound ($ 2310), and Australian dollar of Ausrtalian Dolla (margin of $ 1595), which are called currency exchange rates, are mainly sold and are all CME products. Here, E-micro products are overseas futures with a leverage of 1/10, and if the margin is also 10%, you can invest in foreign futures.

For metal products, the gold product equivalent to the international gold price is $ 4675, and the copper (copper, copper) overseas futures margin is $ 3025, which correlates with the analysis of international commodity price trends. Crude oil (margin of $ 2640) is an overseas energy futures product, maintenance margin of $ 2,400, and natural gas (margin of $ 1980) is equivalent to the energy product category. Corn prices are $ 825, which is a barometer of international agricultural prices, $ 1320 for wheat-priced futures, $ 2090 for Soybeans gift margin, $ 1375 for cocoa, and $ 908 for rough rice.

Major overseas futures unit price, 1 tick profit calculation is as follows.

For example, 1 tick of Crude Oil, represented by 0.01, means $ 10 revenue, 1 tick of Gold, represented by 0.1, means revenue of 10 dollars, and Euro (Euro FX) ) 1 tick is displayed as 0.00005, is displayed as $ 6.25, and the S & P500 index future is displayed as 0.25 units, and is displayed as 12.5 dollars. In addition, the Nasdaq 100 Index futures are displayed as $ 5 in 0.25 units, the UK stock market FTSE100 futures are represented in 0.5 units as 5 GBP, and the China A50 (SGX FTSE China A50) 1 tick is displayed in 0.5 units and is $ 2.5. , Wheat, corn 1 tick is marked 0.2, meaning $ 12.5.

The margin for derivatives of the cryptocurrency futures index (Cryptocurrency10) is $ 2500, and it is 2500 for EXC tokens. In other words, if you have 2,500 EXC tokens, you can buy and sell 1 contract. In addition, the cryptocurrency10 index future tick mark is displayed in 0.5 units, and the tick value is $ 10.

< 3. Blockchain exchange currency that can trade cryptocurrency derivatives ( EXC token )>

Blockchain technology has potential applications not only in the financial industry but also in various fields such as real estate, insurance, and services. Blockchain exchange currency (EXC token) is based on blockchain technology in a smart and digitized decentralized way of forming a contract between two parties or a business. Because there is no third-party intervention, it provides a more transparent way to do business and is low cost, fast execution time, tamper-proof, minimal human error and collision free. It has the most secure blockchain infrastructure that can store all contract rules and contracts. Once all necessary rules and conditions are established, it is continuously monitored on the computer running the blockchain system.

In order to trade cryptocurrency derivatives, it must be used as a blockchain exchange currency (EXC token). 1 billion EXC tokens are issued, and the exchange rate is exchanged for 1 EXC token = 1 dollar. The exchanged EXC tokens can be bought and sold, and 30% of the commission revenue generated in the process is returned to the individual or institution that owns the EXC token on the first day of each month. It is a kind of dividend. The core technology of EXC token is an encrypted blockchain technology, which gives a fee (dividend) to owners who hold EXC tokens.

The EXC token is an encrypted blockchain technology that describes P2P networks, consensus algorithms, digital signatures, and hashes.

For system design, blockchain development uses the Ethereum platform and follows the public blockchain method. Therefore, anyone with an EXC token can participate in the general meeting. The first investor will be the promoter who founded the company, and the promoter must determine the amount of investment in the EXC token in advance. In addition, all EXC tokens are issued to create a transaction and transfer to the investor account (e-wallet).

When creating a smart contract when creating a transaction on the blockchain network, not only simple currency transfer but also rules such as programming code can be transmitted. The Ethereum platform has a built-in compiler that executes code, so you can create blockchain-based programs through smart contracts. In this smart contract code, the blockchain has the same characteristics as the transaction data, so the data cannot be arbitrarily manipulated. Thus, the Ethereum platform not only acts as a database, but also ensures the stability of the programming code at the same time.

Referring to Figure 3, within the platform to buy and sell exchange currency (EXC token), the first issue of EXC token. Functions such as EXC token transfer, agenda proposal, voting, counting and execution, account addition to dividend, dividend, increase and decrease, and transfer of reserves can be performed. At this time, the execution, addition of accounts to be distributed, dividends, and increase / decrease are executed at the same time as the counting and execution ends, depending on the proposal made in the agenda proposal. In other words, the types of agenda proposals are divided into matters related to dividends and increase / decrease and in-house reserve transfers, and are automatically executed according to the result of counting votes. The requirements for performing the function of the platform to buy and sell exchange currency are shown in Table 1 below.

number Item The details One First issue of EXC token -Issued by the promoter
-Unit: positive integer
-Maximum issuance: 1 billion 2 EXC token transfer -Within 30 seconds
-Prevent forgery and alteration such as double payment
-Voting rights and suggestion rights after transfer 3 Agenda proposal -Type of proposal: Dividend, increase and decrease, transfer of reserves
-Set minimum turnout for execution
-Voting period setting 4 vote -Only for those who have EXC tokens
-Accumulated on the agenda in half after voting
-Voting rights proportional to the holding EXC token 5 Aggregation and enforcement -According to the voter's holding of EXC tokens
-Not executed when the voting period is exceeded
-Only the agenda to achieve the minimum voting volume
-Aggregation and execution of agenda 6 Dividend account added -Execution as a result of execution
-Cannot add accounts that do not have EXC tokens 7 allocation -Execution as a result of execution
-Some reserves are converted into withdrawable status
-Only withdrawals eligible for dividend EXC tokens 8 Increase / decrease -Proceed as a result of execution
-Increase or decrease the number of EXC tokens in a specific account 9 Transfer of reserves -Execution as a result of execution
-Withdraw deposits stored in the company account
-Withdrawal of more than reserve
-Withdrawal is impossible

Promoter can set the initial issuance when issuing EXC tokens, and EXC token units are positive integers and can be issued up to 1 billion units. The issued EXC token can be transferred to anyone who has an Ethereum account (e-wallet) within 30 seconds, and the transfer condition is to block forgery, such as double spending. You must have the authority to propose and vote. Anyone who has an EXC token can propose an agenda, and the types of the proposal are dividends by the company, additional issuance of EXC tokens, and deletion of EXC tokens (increase / decrease). , Transfer of in-house reserves. The item of the agenda should be able to hold the turnout, pass, string within 1MB to date.

At this time, anyone other than those who have EXC tokens should be able to view this and also be able to determine the duration of voting. You should also be able to know whether you voted on the agenda. Voting can be done by anyone who has an EXC token, and can vote on or against the agenda. The total number of votes is accumulated according to the amount of voting in favor and opposition according to the amount of EXC tokens held by each. It is not counted if the voting period has passed, if it has already been executed, or if the minimum voting amount is not exceeded. Adding a target account for dividends can only be executed after voting is completed. Dividends should also be implemented as a result of execution, making a portion of the company's reserves available for withdrawal to EXC token holders.

Dividends that can be withdrawn must be able to be withdrawn only by holders of EXC tokens eligible for dividends. The increase / decrease is also executed as a result of execution and must be able to issue new EXC tokens for specific accounts or to reduce existing EXC tokens. The transfer of reserves must be able to transfer the reserves within the company for which no dividend has been paid to a specific account. If the amount to be transferred exceeds the reserves held, execution must be rejected.

With continued reference to FIG. 3, the above-described configuration is illustrated in a use case diagram, and system requirements are described in detail through actors and system-to-system activities through scenarios, and the relationship between the system name and the actor is described. Show.

At this time, the actor is divided into general account, investor (EXC token), first promoter, and compensation target (EXC token holder). The first promoter can generate an EXC token, and the system is started when the status of the issue is recorded on the blockchain. Promoter can transfer EXC tokens. When the original promoter transfers EXC tokens to another general account, the general account becomes an investor holding EXC tokens. The difference between the general account and the investor is divided into whether or not they have EXC tokens. The actor list and execution process are shown in Table 2 below.

ID Actor name Actors A1 General account -The entity that transfers EXC tokens and operates aggregation and execution
-Upon receiving the EXC token, it was changed to an EXC token holder. A2 Investor (EXC token) -Who transfers EXC tokens, proposes agendas, and votes at general meetings A3 First promoter -A person who established the company and determines the amount of the first EXC token issuance A4 Dividend Target
(EXC token holder) -In case of the addition of the dividend account during the general meeting, EXC token holders are subject to dividends to receive dividends.

A general account can count and execute items without holding EXC tokens. The reason why this is possible even if you do not have an EXC token is that if you do not satisfy the enforceable conditions in the process of counting and executing each item, the item will not be executed. The reason why general account actors are given access to these functions is that all smart contracts going up on the blockchain cannot be executed by themselves. Here, the general account only acts as a triggering role that allows investors to execute the results of the voting on the blockchain according to predetermined rules.Investors can transfer, propose, and vote on their EXC tokens. have. If the agenda for adding a dividend account is passed by the general meeting, the investor becomes a dividend target (EXC token holder), and the dividend target (EXC token holder) can take reserves in the company allocated as dividends as dividends at the time of resolution. Also, various functions present in the system can be described as use cases.

ID Use case name Use case description U1 First publication -First issuer issues EXC tokens U2 EXC token transfer -Investor transfers EXC tokens to general users and other investors
-Include basic functions of U3 and U4 U3 Prevention of forgery and alteration -Transferred EXC tokens cannot be issued more than the total amount
Features included in U2 U4 Voting and Proposal -Voting rights and proposal rights are generated immediately after holding EXC tokens.
Features included in U2 U5 Agenda proposal -Ability to suggest agendas to the system for all investors
-Search the proposed agenda U6 vote -Investors voted in favor and against the proposed agenda U7 Aggregation and enforcement -The user is executed when the proposed agenda satisfies the conditions such as vote rate and voting period U8 Add dividend account -Add accounts to receive dividends by aggregation and execution
-Extended function of U7 U9 Reserve transfer -Transfer of reserves accumulated in the company by aggregation and execution to another general account
-U7 expandable U10 allocation -Part or all of the reserves accumulated in the company by aggregation and execution are changed to a dividendable amount.
-U7 expandable U11 Increase / decrease -The ability to increase or decrease the total amount of stock issued by aggregation and execution
-U7 expandable

The real-time derivatives trading system using the cryptocurrency futures index, the EXC token implemented using the Ethereum blockchain, has low cost and simple procedure in the first issuance cost, various procedures, execution cost, and dividend cost. In addition, since it uses a P2P-type blockchain, there is no possibility of aggregation errors and data tampering, so it has strengths in security. By digitizing the blockchain-based EXC token, it is possible to design the system more efficiently and transparently in a decentralized environment. In addition to voting, integrity can be guaranteed in the aggregation process and there is no possibility of tampering, so the result of each action can be transparently disclosed. Even if the issuance of EXC tokens has great advantages in terms of integrity, security, convenience, and cost, it is a blockchain. There are remaining tasks to be solved in the legal, institutional, and economic viewpoints of domestic affairs. However, in the process of creating a real-time derivatives trading system using a more efficient and safer cryptocurrency futures index through institutional improvements in the future, the blockchain-based derivatives trading system is a good milestone for the Korean capital market to advance to the state of the art. Will be.

< 4. Introduction of real-time cryptocurrency derivatives trading system using cryptocurrency futures index>

The major cryptocurrency derivatives trading system related to derivatives trading is a blockchain transaction support system that handles the storage and settlement of transaction information after the transaction is concluded, and performs price evaluation for derivatives expected to be sold or purchased. There are a blockchain price evaluation system, a blockchain risk management system for predicting and managing the risk of derivatives trading, and a blockchain financial / accounting system in charge of financial flow and financial / management accounting. In the present invention, it is explained that the configuration in charge of payment processing after the transaction is concluded, the price evaluation for derivatives, risk estimation, and financial management and accounting are integrated. It does not exclude that it is configured separately, and it is obvious that it is possible to configure each component separately.

First, the blockchain information management and transaction support service providing server 300 may perform blockchain transaction support. In other words, it aims to store the information of the transaction concluded by the trader and to stably process all the business that occurs even through settlement.In particular, due to the nature of cryptocurrency derivatives, mistakes in the business process can be directly linked to huge financial loss. As it is, it is very important to process transaction information accurately and quickly according to business procedures. To this end, it must be designed and implemented as a central task for stable operation and rapid processing.

The blockchain information management and transaction support service providing server 300 may perform a function of calculating and evaluating the price of a virtual currency derivative product. At this time, it should be possible to implement various cryptocurrency derivatives price calculation models, and provide analysis functions based on this. It is based on the high calculation performance because it is possible to perform various transaction simulations based on the price calculation model set by the user in a timely manner and to be executed in a short time. Due to the unique nature of its derivatives of cryptocurrency derivatives, it is possible to combine multiple products. In particular, in the case of cryptocurrency derivatives, various options can be specified for the basic product in consultation with a trading partner.

Blockchain information management and transaction support service providing server 300 must provide a specialized library for price evaluation, and functions in a function unit that implements various calculation formulas based on complex price calculation algorithms. Should provide It provides libraries that can be used directly in programming languages such as Visual Basic, C ++, and Java, and can be easily implemented and used through the provided API. The function for evaluating the price also provides an environment in which an analysis function is performed alone by simultaneously providing a simulation module.

The blockchain information management and transaction support service providing server 300 may be linked to a system that supports or supports market risk management and credit risk management. Market risk management refers to systematic management of risks arising from changes in the real market. Market risk management, which is commonly referred to, has been conducted by domestic financial institutions by introducing an integrated electronic risk management system through a general risk management project. The most frequently used measure for managing market risk is VAR (Value at Risk), which is a numerical representation of the degree of risk exposed to changes in the value of the assets currently held, and is based on past market changes or statistical values. It is scaled according to the user's confidence interval.

The block chain information management and transaction support service providing server 300 can manage risk, which is to manage whether a customer who is a transaction partner can normally pay for a transaction. To this end, we aim to calculate numerical indicators in order to determine the typical credit rating management of counterparty customers, internal limits based on credit ratings, and adequacy compared to the amount of previously signed contracts. Therefore, the link between the system capable of inquiring the transaction information held and the system having various indices calculated by the credit rating agency is required in real time, and it is processed as an analysis task.

The blockchain information management and transaction support service providing server 300 may be linked with a system for managing funds in the blockchain and processing accounting, or managing and managing funds. This is a system that aims to support overall post-processing of trades concluded by traders, and is responsible for understanding the flow of funds in the transactions held and accounting after settlement. It collects and analyzes cash flow information of the concluded transactions, aggregates payment date information and total payment amount, and performs date management for payment managers and accounting managers. When payment or accounting related dates arrive and the individual manager completes processing, all relevant information such as changes in processing status, amount paid, and exceptions are stored and recorded. In general, domestic financial institutions sometimes separate electronic systems when there is a significant difference in performance between foreign currency and Korean won.

The block chain information management and transaction support service providing server 300 automatically collects the information of the trader concluded by the trader, and systematically records the transaction information by linking it with the in-house blockchain transaction support system and manages the structured transaction information Through this, it is possible to establish a method of establishing a secure cryptocurrency derivatives transaction. In addition, through this, errors generated by incompleteness of transaction information among errors occurring in the in-house blockchain transaction support system are eliminated, so that efficiency can be reconsidered.

Blockchain information management and transaction support service providing server 300 builds a stable method of trading derivative products through secure collection of transaction information for secure cryptocurrency derivative product transactions, and provides key information through automatic collection of transaction information and common data. Systematic management of transaction attributes and efficient management of individual transaction attributes are possible. In addition, the classification of transaction types, the definition of common and individual data, should be analyzed in detail.

Among the transactions belonging to the transaction type, general contract methods or default values of samples that can be sampled are collected and analyzed. About 200 attributes have been derived, and the attributes are separated from the common data according to the frequency of use of the transaction type. Classified as data. If the frequency of use is high, it is considered that the effect on the characteristics of the transaction is low.

Common data analyzes the properties of individual transactions generated by each type of transaction and classifies the used attributes according to the included attributes and the characteristics of the transaction regardless of the characteristics of the transaction. ) Is shown in Table 4 below.

order Transaction attribute Frequency of use One Base Currency Currency 35 2 Trading day Trading Date 35 3 Counterparty Counterpart 35 4 Business day Bussiness Day 34 5 Payment date Settlement Date 34 6 fees Fee 34 7 Maturity Maturity / Termination Date 30 8 Standard for recognition of closed days Bussiness Day Convention 30 9 Payment Currency Setttlement Currency 28 10 Transaction amount Contract Amount 27 11 Buy Sell Category Buy / Sell 25 12 Rounding method Round Method 22 13 Transaction price Contract Price 20 14 Day calculation method Day Count Fraction 19 15 Nominal principal Notional Amount 19 16 Event name Contract Name 16 17 Event code Contract Code 16 18 Transaction quantity Contract Quantity 16 19 broker Broker 15 20 Listed or not Listed 14

Common data classified in Table 4 was derived by analyzing about 30 types by analyzing various derivatives transactions, and then analyzing the properties of the transactions used for each type. Among the derived properties, if more than 40% overlap in all types, it was classified as a common data area, and classified as a very high probability of having basic information of each transaction regardless of the characteristics of the transaction. In addition, if the properties for basic information for pure transaction management such as transaction area, branch, and contact person for basic management of transactions not included in the common data list in Table 4 are added, the entire list will increase. According to the characteristics of the transaction, the difference in data used for each transaction was noticeable. As a result of analysis, the transaction properties used more than 1 times and less than 3 times account for about 47% of the total transaction properties. It was analyzed that most of the individual data consisted of things to store the unusual options of derivative products or a unique contract structure, except the common data, and the derived individual data was about 9 to 10 times the common data. The details are shown in Tables 5 to 13 below.

order Transaction attribute Frequency of use One Listing date Listed Date 13 2 Interest calculation method Compounding Method 12 3 Basic assets Underlying Asset 11 4 Par value Face Value 11 5 exchange Exchange 10 6 Residual days treatment method Stub 10

order Transaction attribute Frequency of use 7 Minimum price change unit Tick Size 10 8 Payment method Settlement Type 10 9 Position classification Position Type 10 10 Date of Next Interest Rate Confirmation Reset Date 9 11 Interest classification Advance / Appear 9 12 Effective date Effective Date 9 13 Trustee Custody 8 14 Transaction unit Contract Size, Multiplier 8 15 Minimum price change amount Tick Value 8 16 Event due date Expiration Date 8 17 Event cycle Exercise Frequency 8 18 Interest rate Spread 8 19 Reference water code Underlying Product Code 8 20 Exercise price Strike Price, Exercise Price 8 21 Fixed interest rate Fixed Rate 8 22 Payment agency Clearing Corporation, Clearing House 7 23 published date Issue Date 7 24 Warranty classification Guaranty Type 7 25 Guarantee rate Guarantee Rate 7 26 Interest payment method Interest Payment Type 7 27 Priority Classification Subordinated Type 7 28 Margin Margin 7 29 Interest payment calculation Frequency 6 30 Variable index indicator Floating Rate Index 6

order Transaction attribute Frequency of use 31 Call foot division Option Type 6 32 Month classification Contract Month, Delivery Month 6 33 Guaranteed Return Guaranteed Rate 6 34 Weekly Managing Agency 5 35 Guarantee institution Guarantor 5 36 Registrar Registration Agency 5 37 Principle and Prohibition Agency Payment Guarantee Agency 5 38 Credit evaluation agency Credit Rating Agency 5 39 Takeover agency Underwriter 5 40 Reason for listing abolition Delisting Reason 5 41 Listing abolition date Delisted Date 5 42 Sales day Sales Date 5 43 Repayment date Redemption Date 5 44 First interest payment date First Interest Date 5 45 First event Earliest Exercise Time 5 46 Credit rating Credit Rating 5 47 Price classification Price Type 5 48 Taxation Tax Applied 5 49 Base currency risk-free interest rate Primary Risk Free Rate 5 50 Repayment method Redemption Type 5 51 Issuance method Issue Type 5 52 Asset securitization ABS Type 5 53 ABS details ABS Sub Type 5 54 Surface interest rate Coupon Rate 5

order Transaction attribute Frequency of use 55 Alternative Interest Unit Interest Term 5 56 Sales form Sales Type 5 57 Interest payment method in advance sales Pre-Sales Interest Type 5 58 Or not Signed Type 5 59 Acquisition amount Underwriting Amount 5 60 Interest rate determination Rate Fixing Type 5 61 Listed amount Listed Amount 5 62 Option Event Type Options Style 5 63 Option type Option Sub Type 5 64 Issuance value Issue Price 5 65 Total issuance amount (principles) Principal 5 66 Issuance balance (principal balance) Unpaid Principal 5 67 Whether to confirm the batch amount Fixed Issue Type 5 68 Guaranteed rate of application Guaranteed Rate Acceptable Date 5 69 Additional yield Additional Rate 5 70 Additional rate of return Additional Rate Acceptable Date 5 71 Volatility Volatility 5 72 Adjusted principal Adjusted Principal 5 73 Adjusted interest rate Adjusted Interest Rate 5 74 Event announcement period Exercise Notification Period 4 75 Event period Exercise Term 4 76 Event Schedule Exercise Date 4 77 Intrinsic option type Embedded Option Type 4

order Transaction attribute Frequency of use 78 Local Classification Region Bond Code 4 79 Stock-related bond classification Equity-Linked Type 4 80 Strip classification Strip Type 4 81 Unstriped balance Unseparated Amount 4 82 Classification of principle payment Principal Pay Type 4 83 Mutual Fund Classification Mutual Fund Type 4 84 Hedge transaction Hedging Type 4 85 Consolidated Transaction Linked Bond 4 86 Relative currency Quoting Currency 4 87 Transaction yield Trade Rate 4 88 Spot exchange rate Spot Rate 4 89 Relative transaction amount Quoting Amount 4 90 Interest rate Interest Rate 4 91 Depository Depository 3 92 Due date Scheduled Termination Date 3 93 Barrier type Barrier Type 3 94 Factor Factor 3 95 Interest rate cap Cap Rate 3 96 Payment guarantee amount Guaranty Amount 3 97 Holiday Interest Calculation Include Holiday 3 98 Holiday interest payment date Holiday Interest Term 3 99 Lower Barrier Lower Barrier 3 100 Lower Strike Lower Strike 3 101 Strike basis Strike basis 3

order Transaction attribute Frequency of use 102 Strike Max Strike Max 3 103 Strike Min Strike Min 3 104 Upper Barrier Upper Barrier 3 105 Upper Strike Upper Strike 3 106 Delivery possible Deliverable Grade 3 107 Conversion factor Conversion Ratio 3 108 Base transaction amount Primary Amount 3 109 Base rate Index Rate 3 110 Cash flow change date Apply Date 2 111 Lower interest rate Floor Rate 2 112 Yield type Type of Return 2 113 Yield Rate of Return 2 114 Evaluation Valuation Date 2 115 Dividend reinvestment Re-investment of Dividends 2 116 Convertible Stocks Underlying Equity 2 117 Basic amount Initial Price One 118 Ending amount Final Price One 119 Forward exchange rate Forward Rate One 120 Participation amount Commitment Amount One 121 Transaction type Trade Type One 122 Calculator tube Calculation Agent One 123 Reference company Reference Entity One 124 Standard debt Reference Obligation One 125 Credit case Credit Event One

order Transaction attribute Frequency of use 126 Related exchanges Related Exchange One 127 Payment exchange rate decision date Fixing Date One 128 Release date Unfrozen Date One 129 Payment exchange rate notification agency Rate Agency One 130 Place of issue Issue Location One 131 How to collect warranty fees Guaranty Payment Type One 132 Swaption Classification Swaption Type One 133 Loss preservation type Rebate Type One 134 Option clause Option Description One 135 Discount / surcharge rate Issue Price One 136 Conversion price Conversion Price One 137 Bond value Investment Value One 138 1st transaction exchange rate Near Rate One 139 1st payment date Near Date One 140 Second transaction exchange rate Far Rate One 141 2nd payment day Far Date One 142 Reference asset Reference Asset One 143 Index issuing organization index Issuer NamePortfolio One 144 Index name ndex Name One 145 Original Basket portfolio Principal Amount One 146 Settlement Difference Settlement amount One 147 FRN standard rate calculation method FRN Equation One 148 FRN type FRN Type One 149 Relative currency risk-free interest rate Quoting Risk Free Rate One

order Transaction attribute Frequency of use 150 Payment method Payment Method One 151 Classification Trade Type One 152 Payment guarantee execution date Guaranty Effective Date One 153 Payment guarantee effective date Guaranty Termination Date One 154 Payment Beneficiary One 155 agent Agent One 156 POOL POOL One 157 Put-Option Extension Fee Put-Option Waive Fee One 158 Swap transaction number Swap Deal No One 159 Swap transaction amount Swap Amount One 160 Swap counterparty Swap Counterparty One 161 Swap rate Swap Base Rate One 162 Swap spread Swap Spread One 163 Transaction number Trade No One 164 Registration date Registration Date One 165 First withdrawal date First Drawing Date One 166 Interest rate on delinquent assets Interest Rate on overdue One 167 Overdue interest and calculation Overdue interest calculation start date One 168 Overdue interest and calculation Overdue interest calculation end date One 169 Principal Overdue Principal on overdue interest One 170 Overdue period Overdue Period One 171 Repayment principal Principal One 172 Overdue classification Overdue Type One

order Transaction attribute Frequency of use 173 Issuing unit Denomination One 174 Issued quantity Quantity One 175 Interest on repayment Overdue Interest on Redemption One 176 Interest on repayment Interest Amount on Redemption One 177 Interest rate Interest Rate on Redemption One 178 Total loan amount Facility Amount One 179 Mortgage Recognition Ratio Marking Rate One 180 Term Contract Period One 181 Target Swap Transaction Underlying Swap Contract One 182 Guaranteed maturity rate Maturity Guaranteed Rate One 183 Expiration premium rate Maturity Premium Rate One 184 Conversion premium Conversion Premium One 185 Conversion request period Conversion Period One 186 Target Equity Shares One 187 Shares Number of Shares One 188 Last delivery Last Delivery D One

Although the individual data classified in Tables 5 to 13 above have less commonly used frequencies, frequently used in one derivative product. Therefore, in the case of data not classified in the common data, most of the derivatives are used to store unique options or contract structure information. The blockchain information management and transaction support service providing server 300 trades secure derivatives In order to ensure the consistency of information, transaction information must be stably and quickly collected and all information related to it must be defined as a structured data type through systematic analysis. Accurate transaction information must be managed to enable real-time and timely processing of all transactions that are finally concluded. For this, it is necessary to consider systematization by type of transaction and standardization of information used based on the results analyzed above.

Returning to FIG. 2 again, based on the above-described concept, the components of the blockchain information management and transaction support service providing server 300 according to an embodiment of the present invention will be described.

The approval unit 310 may check and approve the transaction event from the trader terminal 100 that has traded through the blockchain in the cryptocurrency derivatives order processing system 400.

The execution unit 320 may extract the transaction information exchanged through the blockchain from the transaction event, and perform the formalization of transaction information for each derivative.

The extraction unit 330 may automatically extract transaction information by using information mapping through analysis of the recorded pattern of the structured transaction information.

The construction unit 340 constructs a data model by classifying the data model into simple derivatives, bi-color option derivatives, and virtual currency derivatives based on structured data modeling according to transaction type for database of extracted transaction information. can do. At this time, the derivative transaction classified as a simple derivative product may be defined as a minimum unit derivative data model that is not decomposed into other derivative products. Derivative options derivatives are defined as the addition of dichroic options or contract structures to simple derivatives, and the basic information storage of exotic derivatives is defined by defining the data model for the added information with reference to the simple derivatives data model. The data model corresponding to the added information can be created by avoiding the redundancy definition of the model, and by constructing a secondary structure with additional data modeling using keywords. Here, the keyword is an early termination, and the blockchain information management and transaction support service providing server 300 defines a single data model with an early termination as a keyword, and a reference structure connecting a single data model with a simple derivative product. It can be generated to have a one-to-many (一對多, 1: N) relationship between the data model of the simple derivative product and the data model of the exotic option product. The virtual currency derivative product has a structure that can store new transaction information for the virtual currency derivative product by creating a data model that refers to the data model of the simple derivative product and the data model of the exotic option product multiple times to store and reference the information. Can be.

The verification unit 350 may perform a validity check based on a transaction event based on the transaction information state in order to confirm user integrity of the trader terminal 100. At this time, when confirming the validity of the transaction information state based on the transaction event in order to confirm the user's consistency of the trader terminal 100, the transaction information is collected after the transaction event is collected by the confirmation unit 350. It is confirmed that it has been input from and the confirmed transaction information can be verified by the trader terminal 100 for validity of the transaction information. In addition, the confirmation unit 350 may set the determined and confirmed transaction information to be referred to in profit and loss, accounting, and risk management algorithms.

At this time, the transaction information is classified and stored as common data and individual data based on the frequency of use and volatility, and the transaction information of the simple derivative product refers to the simple derivative data model, and the transaction information of the exotic option derivative product is a simple derivative data model. And the bi-color option derivative data model, and the transaction information of the cryptocurrency derivative product may simultaneously refer to the simple derivative data model and the bi-color option derivative data model. In addition, in the virtual currency derivative product, priority information for reference is stored in the virtual currency derivative data model, and reference and combination of information can be performed based on the priority information.

In summary, the blockchain information management and transaction support service according to an embodiment of the present invention can provide a basis for automatic collection, storage, verification and confirmation of concluded transaction information, and automatic transmission of transaction information through standardization of management. Do. Based on this foundation, it is possible to automatically transfer transaction information, and to maximize user convenience while preventing frequent input errors in advance, thereby improving work efficiency.

As the result of the previous analysis, the trader concludes the transaction in a wide variety of ways, so that the transaction information is stored in different ways on various application software. In the case of exchanging such various information through the blockchain, it is possible to standardize the transaction information for each derivative, and it is possible to automatically extract the transaction information through information mapping through analysis of the record pattern of the structured information.

In the case of the common data defined above, the type of information input through the provision of default values may be meaningless as the data frequently changed by the user, but on the other hand, by recognizing the user to force input and confirmation of the common data, due to manual input You can lower the error. In addition, since individual data is often stored without changes by the user without any change, it is possible to avoid additional input by the user through the provision of default values and to verify and save the basic information. Through this, unnecessary input errors can be prevented in advance.

Systematic management is possible by storing and managing the collected transaction information in a database based on structured data modeling according to the type of transaction. Data modeling for storing cryptocurrency derivatives transactions should be modeled according to the three types of transactions analyzed above and their priorities.

4B is a procedure for establishing a data model for processing cryptocurrency derivatives. The criteria that classified derivatives into simple derivatives, exotic option derivatives, and cryptocurrency derivatives, as previously classified, are the most important measure of whether one derivative can be decomposed into smaller units, that is, 2-3 derivatives. to be. By applying this concept to the same data model, it is possible to design a data model that reflects the unique characteristics of cryptocurrency derivatives. Derivative transactions classified as simple derivatives are no longer decomposed into other derivatives and should be defined as the smallest unit derivative data model.

Derivatives transactions that belong to a derivative option derivative product are a combination of a unique derivative or a unique contract structure in the simple derivative instrument, so the basic information storage refers to the simple derivative instrument data model and defines only the data model for the added information. Redundant definitions of can be avoided. The additional data model can be secondary structured through additional data modeling using keywords. For example, the early closing option, in which transactions are automatically destroyed when a certain level of profit is reached, can be combined with all transactions such as forward trading, swap trading, and option trading.

Therefore, it is possible to recycle the data model by defining a single data model whose keyword is an early termination and designing a reference structure that connects it to a simple derivative product. The simple derivative product data model and the bi-color option derivative product data model may have a 1: N relationship, and the bi-color option derivative product can sometimes be filled with transaction information using only the simple derivative product data model. Since virtual currency derivatives are products derived through a combination of simple derivatives or bi-option derivatives, the combination of existing products becomes the main characteristic, so reflecting these characteristics in data modeling enables flexible virtual currency derivatives data modeling. .

By establishing a data model that can refer to a simple derivative product data model or a unique option derivative product data model multiple times, a structure capable of storing new transaction information for a virtual currency derivative product can be established. That is, the virtual currency derivative product data model uses the simple derivative product data model and the bi-color optional derivative product data model to store and reference information.

Therefore, there is no definition of additional or detailed transaction information in the virtual currency derivatives data model itself, but only structured information such as priority information for referring to the simple derivatives and exotic option product data models is stored. The introduction of this data model is a data modeling that reflects the characteristics of derivatives derivatives, making it easier to recycle and maintain the database for combinations of derivatives when new or modified derivatives appear or change.

Normalization of transaction information was performed through the above-mentioned three transaction-related data models, but the consistency of this information cannot be confirmed without confirmation by the trader, that is, the user himself. This is a part that requires interaction with a user that cannot be handled systematically. In the existing process, it can be seen that the verification of the consistency of the transaction information is inherent in the process of inputting it into the in-house transaction information system. However, if it is structured by automatic collection and transmission of transaction information, there is a possibility that the user's interference is eliminated from the input of information, so that the procedure for checking the consistency may be excluded. Transaction information is always a very sensitive part, and when there is an error in small contract information, there is a lot of trouble in the entire contract.

To this end, it is necessary to manage the status of transaction information on the system that enables users to check the integrity. The transaction information may have three stages of collection, confirmation, and transmission. Collection refers to the input of transaction information and represents that the transaction information has not yet been confirmed by the user. Confirmation indicates that the user's transaction information has been correctly entered and should be able to transmit the transaction after confirmation. The transmission means that the confirmed transaction has been transmitted to a system that requires in-house transaction information, and in the case of transaction information having a transmission status, no further interaction with the user is required.

The transaction information collected and confirmed through an embodiment of the present invention will be completed by the user to verify the validity of the transaction information, and finally should be transmitted to a blockchain in-house transaction support system that integrates transactions. The transaction information integrated in the server of the present invention will be referred to in the profit and loss system, the accounting system and the risk management system, and is used as a source for referring to the company's transaction information. Therefore, since accurate transaction information must be transmitted, the following should be considered.

Transactions that are automatically collected can be transmitted in real time because the information collection of the transaction is based on real time, but the transaction information is confirmed after user verification, so the status of the transaction that can be transmitted must be confirmed. Transaction information is classified and stored as common data and individual data based on frequency of use and volatility, so it is necessary to search and integrate different data models before transmitting information. In addition, for each transaction type, the simple derivatives only need to refer to the simple derivatives data model, and for the heterogeneous option derivatives, the simple derivatives data model and the heterogeneous options derivatives data model should be referred to at the same time. In case of cryptocurrency derivation, it is necessary to simultaneously refer to the data model of simple derivative and heterogeneous options. Priority information for reference is stored together in the virtual currency derivation data model, so reference and combination of information is required based on the priority.

According to an embodiment of the present invention, the function of a blockchain exchange currency (EXC token) for trading virtual currency derivatives in a real-time derivatives trading system using a virtual currency futures index was described, and the transaction information concluded by a trader A method of establishing a platform for secure cryptocurrency derivatives trading can be provided through a method of safely transmitting to a server according to an embodiment of the present invention or a server interlocked with a server of the present invention.

The matters not described for the method for providing the blockchain information management and transaction support service of FIGS. 2 to 4 are the same as or described for the method for providing the blockchain information management and transaction support service through FIG. 1 above. Since it can be easily inferred from the contents, the following description will be omitted.

5 is a diagram illustrating a process in which data is transmitted and received between each of the components included in the system for providing blockchain information management and transaction support service according to an embodiment of the present invention. Hereinafter, an example of a process in which data is transmitted / received between respective components will be described with reference to FIG. 5, but the present application is not limited to such an embodiment, and illustrated in FIG. 5 according to various embodiments described above. It is apparent to those skilled in the art that the process of transmitting and receiving data can be changed.

Referring to FIG. 5, the blockchain information management and transaction support service providing server confirms and approves a transaction event from a trader terminal that has traded through a blockchain in a cryptocurrency derivatives order processing system (S5100). .

Then, the blockchain information management and transaction support service providing server extracts transaction information exchanged through the blockchain from the transaction event, and performs the formalization of transaction information for each derivative (S5200).

In addition, the block chain information management and transaction support service providing server automatically extracts transaction information by using information mapping through analysis of record patterns of standardized transaction information (S5300), and trades for database of extracted transaction information Based on the structured data modeling according to the type, a data model is constructed by classifying the data model into simple derivatives, bi-color option derivatives and virtual currency derivatives (S5400).

Finally, the blockchain information management and transaction support service providing server performs validation on the transaction information status based on the transaction event in order to confirm the user's consistency of the trader terminal (S5500).

The order between the above-described steps (S5100 to S5500) is only an example, and is not limited thereto. That is, the order between the above-described steps (S5100 ~ S5500) may be mutually variable, some of which may be executed or deleted simultaneously.

The details not described with respect to the method of providing the blockchain information management and transaction support service of FIG. 5 are the same as or described with respect to the methods of providing the blockchain information management and transaction support service through FIGS. 1 to 4 above. Since it can be easily inferred from the contents, the following description will be omitted.

The method for providing blockchain information management and transaction support service according to an embodiment described with reference to FIG. 5 is also implemented in the form of a recording medium including instructions executable by a computer, such as an application or program module executed by a computer. Can be. Computer readable media can be any available media that can be accessed by a computer and includes both volatile and nonvolatile media, removable and non-removable media. Also, the computer-readable medium may include any computer storage medium. Computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data.

The above-described method for providing blockchain information management and transaction support service according to an embodiment of the present invention includes an application basically installed in a terminal (which may include a program included in a platform or an operating system basically installed in the terminal). It may be executed by an application (ie, a program) installed by the user directly on the master terminal through an application providing server such as an application store server, an application, or a web server related to a corresponding service. In this sense, the above-described method for providing blockchain information management and transaction support service according to an embodiment of the present invention is implemented as an application (that is, a program) basically installed in a terminal or directly installed by a user, and a computer such as a terminal. It can be recorded on a recording medium that can be read by.

The above description of the present invention is for illustration only, and those skilled in the art to which the present invention pertains can understand that the present invention can be easily modified into other specific forms without changing the technical spirit or essential features of the present invention. will be. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as distributed may be implemented in a combined form.

The scope of the present invention is indicated by the following claims rather than the above detailed description, and it should be interpreted that all changes or modified forms derived from the meaning and scope of the claims and equivalent concepts thereof are included in the scope of the present invention. do.

Claims (1)

In the method for providing blockchain information management and transaction support service provided on the server,
Confirming and approving a transaction event from a trader terminal that has traded through a blockchain in a cryptocurrency derivatives order processing system;
Extracting transaction information exchanged through the blockchain from the transaction event and performing standardization of transaction information for each derivative;
Automatically extracting transaction information by using information mapping through analysis of the recorded pattern of the standardized transaction information;
Constructing a data model by classifying the data model into simple derivatives, exotic options derivatives, and virtual currency derivatives based on structured data modeling according to the transaction type for databaseization of the extracted transaction information; And
Including the step of performing a validity check based on the transaction event status of the transaction information in order to confirm the user integrity of the trader terminal;
In order to confirm the user's consistency of the trader terminal, performing a validity check based on the transaction event state, collecting the transaction event and determining that transaction information is input from the trader terminal, the confirmation Receiving the verified transaction information by the trader terminal, and executing the step of setting the confirmed and confirmed transaction information to refer to profit and loss, accounting and risk management algorithms,
The transaction information is classified and stored as common data and individual data based on the frequency of use and volatility, and the transaction information of the simple derivative product refers to the simple derivative data model, and the transaction information of the heterogeneous option derivative product is simple derivative data The model and the bi-chromatic option derivative data model are referred to, and the transaction information of the virtual currency derivative product refers to the simple derivative data model and the bi-color option derivative data model simultaneously, and the virtual currency derivative product has virtual priority information for the reference. It is stored in the currency derivative data model, and performs reference and combination of information based on the priority information,
Derivative transactions classified as the simple derivatives are defined as the minimum unit derivative data model that is not decomposed into other derivatives.
The bi-color option derivative product is defined as adding a bi-color option or contract structure to the simple derivative product,
To store the basic information of the bi-option derivative product, the data model for the added information is defined by referring to the data model of the simple derivative product, thereby avoiding the redundant definition of the data model.
The data model corresponding to the added information is generated by constructing secondary structuring through additional data modeling using keywords,
The keyword is early termination,
The blockchain information management and transaction support service providing server,
Define a single data model with the keyword of the early termination, and create a reference structure connecting the single data model with the simple derivatives,
The data model of the simple derivative product and the data model of the exotic option product are generated to have a one-to-many relationship (一對多, 1: N),
The virtual currency derivatives,
By creating a data model that refers to the data model of the simple derivative product and the data model of the bi-color option product multiple times, a structure capable of storing new transaction information for the virtual currency derivative product is constructed so that the information is stored and referenced. How to provide blockchain information management and transaction support services.

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