WO2021086096A1 - Procédé, système et support d'enregistrement non transitoire lisible par ordinateur pour prendre en charge une vente à découvert de titres - Google Patents

Procédé, système et support d'enregistrement non transitoire lisible par ordinateur pour prendre en charge une vente à découvert de titres Download PDF

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Publication number
WO2021086096A1
WO2021086096A1 PCT/KR2020/014998 KR2020014998W WO2021086096A1 WO 2021086096 A1 WO2021086096 A1 WO 2021086096A1 KR 2020014998 W KR2020014998 W KR 2020014998W WO 2021086096 A1 WO2021086096 A1 WO 2021086096A1
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information
node
short
securities
loan transaction
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PCT/KR2020/014998
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English (en)
Korean (ko)
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하재우
프레드릭 매시제임스
키즈마틴
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주식회사 트루테크놀로지스
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Publication of WO2021086096A1 publication Critical patent/WO2021086096A1/fr

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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
    • 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, system, and non-transitory computer-readable recording medium for supporting short selling of securities.
  • Securities lending and borrowing transaction means a securities consumption lending transaction contract that is established by a lender committing to transfer ownership of securities to a borrower, and the borrower committing to return the same amount of securities.
  • a loan transaction is established, the right to dispose of the securities and the source of income are transferred to the borrower, and the borrower is a counter benefit to the rights that the lender could have received if the loan transaction was not conducted (e.g., dividends in the form of cash or stocks, free stocks, etc.) Paid shares, etc.).
  • loan transactions are used to achieve various purposes. Specifically, a short selling transaction, an arbitrage transaction through short selling, and a collateral transaction), a purpose for payment substitute (fail coverage transaction), a purpose to replace the existing loan transaction with a new amount when a request for collection is received (recall coverage transaction), and the amount of the existing loan transaction with a lower fee. It is used for refinancing transactions and for replacing existing loans with more stable loans (replacement transactions).
  • a document proving that the stock was owned is a statement of the previously mentioned loan transaction statement or a statement of confirmation (borrow). confirmation or securities lending and borrowing confirmation).
  • the loan confirmation letter personal information about the lender and the borrower (e.g., the name of the institution, contact information of the institution and person in charge, etc.), matters about the stocks to be lent (borrowed) (e.g., the name of the item, the number of loans, etc.), and the time the contract was signed stamp) and trade date, settlement date, other relevant matters (e.g., whether or not to be recalled in case of stock dividends), and a unique identifier that identifies the firm. If the securities are not borrowed through a loan transaction and a short sale is made without a statement of the loan transaction, this is referred to as “naked short selling” and is strictly prohibited in most countries that allow the short sale.
  • the loan transaction statement may be replaced with an identifier (hereinafter referred to as "locate ID”) such as a locate number or a locate ID.
  • locate ID an identifier
  • it is essential to use a computer-recognizable locator ID rather than an unstructured loan transaction or loan confirmation (borrow confirmation or loan confirmation).
  • the short selling consignor shall purchase the relevant securities prior to the submission of the order. You must have already borrowed or have a loan agreement in place.
  • the consignor of the short selling is required from the lender before submitting the borrowing short selling order to prove the borrowing: 1 The item and quantity of the loan securities, 2 the individual loan transaction fee rate, the contract confirmation date and the individual loan transaction date, and 3 the personal information of the lender (e.g. For example, information such as name, address, and contact information is required to confirm the intention of the rental.
  • the balance sheet it is possible to alter the balance sheet.
  • the information submitted is subjected to at least one formatting and filtering process for the information in accordance with the format required by the financial authorities. This is due to the fact that each institution has a different method of recording information. Even if the relevant information has not been processed in this process, it is almost impossible to check whether the contents of the loan transaction statement (for example, time stamp, quantity, amount, contract date, and conclusion date) have been tampered with. This manipulation can occur during normal loan and short sale transactions, not during the audit process. When a non-borrowing short-selling transaction occurs, it may not be recognized or post-trade, resulting in a serious open-ended situation.
  • a third-party agency for example, a commissioned trader, a stock depository, a stock exchange, or a financial supervisory agency that processes orders, clearly determines whether the borrower (or lender) borrows (or lends). There is no way to verify technically through computation. In the process of obtaining confirmation from the short selling consignor whether the short selling consignee has a borrowed short selling or not, it is impossible to clearly verify whether the short selling has been made, and the current short selling consignee has no choice but to process the short selling order by believing only in the claim that the consignor has borrowed.
  • this information is stored in a computer database and used when proving the borrowing short sale.
  • the record stored in the database is not irreversible information, and is only a record that can be forged or altered at any time.
  • An object of the present invention is to solve all the problems of the prior art described above.
  • the present invention is to detect (detection), prevent (prevention) or eliminate (elimination) the negative short selling (naked short selling) for another object.
  • Another object of the present invention is to reduce (for example, shorten the proof process) a transaction delay that occurs during a loan transaction or a short sale process.
  • the present invention allows the financial supervisory authority to perform real-time auditing, thereby reducing the cost of monitoring and auditing transaction participants (eg, borrowers, lenders, etc.) of the financial supervisory authority. Another purpose is to improve the efficiency of monitoring and auditing.
  • Another object of the present invention is to reduce the regulatory reporting and compliance costs of transaction participants by enabling real-time reporting of the loan transaction process to a financial monitoring and supervisory authority. .
  • Another object of the present invention is to ensure the integrity of records related to lending transactions such as generation, transmission, and storage of lending transaction statements between borrowers and lenders, and to generate immutable information. .
  • a typical configuration of the present invention for achieving the above object is as follows.
  • a notary node with respect to the loan transaction information specified with reference to the agreement of the loan transaction conditions for the loan of securities between the lender node and the borrower node.
  • a method comprising generating irreversible operation information from the lending transaction information with reference to the authentication result made by, and matching the generated irreversible operation information with short selling order information associated with the lending transaction information.
  • a notary node with respect to the loan transaction information specified with reference to the agreement of the loan transaction conditions for the loan of securities between the lender node and the borrower node.
  • An irreversible operation information management unit that generates irreversible operation information from the loan transaction information with reference to the authentication result made by the lending transaction information, and a short sale order management unit that matches the generated irreversible operation information with the short sale order information associated with the loan transaction information.
  • the present invention it is possible to reduce the cost of monitoring and auditing a transaction participant of a financial monitoring/supervisory institution, and to improve the monitoring and auditing efficiency.
  • the borrower and the lender are irreversible borrowing or rental evidence information for the loan transaction history and the loan transaction tracking record that can be proved through a computer algorithm. immutable borrow/loan record).
  • no borrowing short sale is performed by analyzing the time of borrowing, the amount of borrowing, the time of short selling, and the amount of short selling transactions at any time (or in real time).
  • FIG. 1 is a diagram showing a schematic configuration of an entire system supporting short selling according to an embodiment of the present invention.
  • FIG. 2 is a diagram showing an exemplary configuration of an entire system supporting short selling according to an embodiment of the present invention.
  • FIG. 3 is a diagram showing a conventional method in which a short sale order is entrusted without a notarization process for a loan transaction.
  • FIG. 4 is a diagram illustrating a process of allowing the trustee of the short selling order to verify whether or not the short selling order has been borrowed by including irreversible operation information in the short selling electronic instruction when entrusting a short selling order according to an embodiment of the present invention.
  • FIG. 5 is an illustration of a process in which irreversible calculation information is included in a loan transaction instruction for execution of a loan transaction according to an embodiment of the present invention so that a loan brokerage agency, an exchange, or a financial supervisory authority can verify whether a borrowing is short-selling. It is a figure shown as an example.
  • securities referred to in this specification refers to a certificate indicating the right to claim for valuable items such as certain money or cargo in advance, that is, a certificate indicating property rights under commercial law
  • the securities referred to in this specification are It is not necessarily limited to securities stipulated by the Commercial Act or Securities Exchange Act, but should be understood in the broadest sense encompassing all types of objects that may be subject to Securities Lending and Borrowing Transactions.
  • the securities referred to in this specification include listed stocks, unlisted stocks, bonds, beneficiary securities, underwriting rights, financial instruments including beneficiary securities, futures, derivatives including equity swaps, ELS.
  • FIG. 1 is a diagram showing a schematic configuration of an entire system supporting short selling according to an embodiment of the present invention.
  • FIG. 2 is a diagram showing an exemplary configuration of an entire system supporting short selling according to an embodiment of the present invention.
  • the entire system may include a communication network, a plurality of nodes 100, and a securities trading system 200.
  • a communication network may be configured regardless of a communication mode such as wired communication or wireless communication, and a local area network (LAN), a metropolitan area network (MAN), and a wide area communication network may be configured. It may be composed of various communication networks such as a wide area network (WAN).
  • the communication network referred to in the present specification may be a publicly known Internet or World Wide Web (WWW).
  • WWW World Wide Web
  • the communication network is not necessarily limited thereto, and may include a known wired/wireless data communication network, a known telephone network, or a known wired/wireless television communication network in at least part thereof.
  • the communication network is a wireless data communication network, such as WiFi communication, WiFi-Direct communication, Long Term Evolution (LTE) communication, Bluetooth communication (for example, low power Bluetooth (BLE; Bluetooth)). Low Energy) communication), infrared communication, ultrasonic communication, and the like may be implemented in at least part of a conventional communication method.
  • a plurality of nodes 100 is a contact point or connection point capable of communicating with other nodes 100 through a communication network, a server, a computer, a laptop, a smart phone, a tablet PC.
  • Etc. i.e., a digital device equipped with a memory means and equipped with a microprocessor and capable of computing
  • a logical node by an application, a program module, a virtual machine, etc. i.e., a virtual node
  • a short selling support system supporting short selling of securities according to the present invention may be installed or included in the form of a program module such as an application or a widget.
  • a program module such as an application or a widget.
  • such a program module may be downloaded from an external application distribution server (not shown) or an external system (not shown).
  • the above short selling support system may be operated based on Distributed Ledger Technology (DLT).
  • the distributed ledger here may mean a method in which rental transaction information or short sale order information occurring between two party nodes is encrypted or irreversible, and distributedly recorded and managed by two parties (or other parties). It may be a concept that includes a kind of private type of blockchain managed by the nodes of the two parties in the form of a block chain in which the information determined by consensus is reached.
  • the lender node 110 in the plurality of nodes 100 above, the lender node 110, the borrower node 120, the notary node 130, Nodes of various types of participants related to short sale transactions, such as time validator node and short sale verification node (e.g., regulator node, mediator node, broker node, depository node, asset manager node, prime brokerage node, etc.) ) May be included.
  • time validator node and short sale verification node e.g., regulator node, mediator node, broker node, depository node, asset manager node, prime brokerage node, etc.
  • the above short selling support system relates to the loan transaction information specified with reference to the agreement of the loan transaction conditions for the loan of securities between the lender node 110 and the borrower node 120. It performs a function of generating irreversible operation information from the loan transaction information with reference to the authentication result made by the notary node 130, and matching the generated irreversible operation information with the short selling order information associated with the above loan transaction information. I can.
  • a predetermined hash function for example, a message digest calculation algorithm (MD5; Message-Digest Algorithm 5)
  • MD5 message digest calculation algorithm
  • Message-Digest Algorithm 5 Message-Digest Algorithm 5
  • the short sale support system has been described as above, but this description is illustrative, and at least some of the functions or components required for the short sale support system are required, and a plurality of nodes 100 (e.g., a lender node 110, a borrower node 120, a notary node 130) or a plurality of nodes 100 (e.g., a lender node 110, a borrower node 120) or realized within an external system (not shown). ), a notary node 130), or may be included in an external system.
  • nodes 100 e.g., a lender node 110, a borrower node 120, a notary node 130
  • a plurality of nodes 100 e.g., a lender node 110, a borrower node 120, a notary node 130
  • a notary node 130 may be included in an external system.
  • a user uses an application including at least some of the functions of the short selling support system according to the present invention at his node, or at least among the functions of the short selling support system according to the present invention.
  • an application including at least some of the functions of the short selling support system according to the present invention at his node, or at least among the functions of the short selling support system according to the present invention.
  • the securities trading system 200 when the securities trading system 200 according to an embodiment of the present invention is provided with information on a short selling order of at least one securities, selling the securities borrowed by the borrower in response to the short selling order ( That is, it may perform a function of placing an order for short selling) or allowing the selling order to be concluded through another buyer.
  • the information on the short selling order provided to the securities trading system 200 may include irreversible computational information (for example, information that has been notarized by irreversible locator ID discussed above), and the corresponding securities trading system ( In 200), a verification process for non-borrowing short selling may be performed based on such irreversible operation information.
  • the securities trading system 200 according to an embodiment of the present invention includes a conventional stock exchange (e.g., New York Stock Exchange, Tokyo Stock Exchange), Korea It may be similar to a system operated by a stock exchange (Korea Stock Exchange).
  • the short selling support system may include an irreversible operation information management unit, a short selling order information matching unit, and a verification management unit.
  • the irreversible operation information management unit, short sale order information matching unit, and verification management unit may be a program module that communicates with an external system.
  • a program module may be included in the short selling support system in the form of an operating system, an application program module, or other program module, and may be physically stored in various known storage devices. Further, such a program module may be stored in a remote storage device capable of communicating with the short selling support system. Meanwhile, such a program module includes routines, subroutines, programs, objects, components, data structures, etc. that perform specific tasks or execute specific abstract data types according to the present invention, but is not limited thereto.
  • the irreversible operation information management unit specifies the loan transaction information with reference to the agreement of the loan transaction conditions for the loan of securities between the lender node 110 and the borrower node 120, It is possible to perform a function of generating irreversible operation information from the above loan transaction information by referring to the authentication result made by the notary node 130 for the loan transaction information.
  • the above loan transaction conditions according to an embodiment of the present invention include the types of securities the lender wants to lend, the types of securities the lender wants to lend, the quantity of securities the lender wants to lend, the loan fee rate, the contract date, and the date of conclusion. , Dividend, rights relationship, recall, and information on at least one of the personal information of the lender (or borrower) may be included.
  • the above loan transaction information is transaction information related to a loan transaction made between the lender node 110 and the borrower node 120 (for example, such transaction information includes a loan transaction. Based on this, information related to the short selling order requested from the short selling order consignment agency may be included).
  • each private key i.e., the lender node 110
  • agreement on the above loan transaction conditions can be performed, and the irreversible operation information management unit is based on the information on the above loan transaction conditions (for example, Lending transaction information can be generated (or specified) by irreversibly calculating information on the terms of the lending transaction.
  • the irreversible computation information management unit may generate irreversible computation information from the above lending transaction information by referring to the authentication result made by the notary node 130 for the above lending transaction information.
  • authentication by the notary node 130 is performed only when an agreement between the lender node 110 and the borrower node 120 is performed (for example, when each electronic signature exists). May be.
  • the above lending transaction information may be authenticated, and the irreversible operation information management unit is the above lending transaction. It is possible to generate irreversible operation information by performing an irreversible operation based on the information and information on the authentication result of the notary node 130 (for example, information on the notary's electronic signature, information on the notarization time, etc.). have.
  • the above authentication according to the present invention is not necessarily limited only to being performed after an agreement between the lender node 110 and the borrower node 120 is made, and in the process of consensus on the terms of the loan transaction, the lender node 110 ), by allowing the borrower node 120 and the notary node 130 to agree together, authentication by the notary node 130 may be made in advance during the consensus process.
  • each private key That is, by signing through the lender node 110, the borrower node 120, and the private key of the notary node 130), agreement and authentication regarding the above loan transaction conditions can be performed, and the irreversible operation information management unit It is possible to generate irreversible operation information based on the loan transaction information on the above loan transaction conditions (such loan transaction information may include information on the authentication result such as an electronic signature of the notary node 130).
  • the irreversible operation information management unit refers to at least one of a nonce and a predetermined private key to prevent decryption of the irreversible operation. Can generate information.
  • the nonce value and the private key value according to an embodiment of the present invention are determined by agreement between the lender node 110, the borrower node 120, and the notary node 130, or the corresponding loan transaction information (or loan transaction condition). ), or may be a randomly generated value.
  • the irreversible computation information management unit may generate the above irreversible computation information based on a value calculated after a predetermined computation of the above balance transaction information together with a nonce value.
  • the irreversible operation information management unit may further include time validation regarding a time at which at least one of the loan transaction information and the irreversible operation information is generated in the irreversible operation information.
  • the irreversible operation information management unit is a node, a notary node 130, a borrower node that is preset to have a predetermined public confidence (for example, public confidence regarding time validation)
  • a predetermined public confidence for example, public confidence regarding time validation
  • the above authentication is a node designated by a node that is preset to have the above public trust, a notary node 130, a node designated by the borrower node 120, and a node designated by the lender node 110
  • the time information may be authenticated.
  • the short selling order information matching unit may perform a function of matching the generated irreversible operation information with the short selling order information associated with the above loan transaction information.
  • the above short sale order information is electronic short sale instruction information provided to a short sale order consignment agency or an exchange for a short sale order based on the above loan transaction information. It may be a concept including
  • the short selling order information matching unit corresponds to the short selling order information based on the above lending transaction information, and the above irreversible operation information (also, algorithm information related to the above irreversible operation) ) Can be specified.
  • the short sale order information matching unit includes the matched irreversible calculation information (also algorithm information related to the above irreversible calculation) in the short sale order information associated with the above loan transaction information, or It can be tagged.
  • the above irreversible operation information also, algorithm information related to the above irreversible operation
  • is the above short selling order information specifically, short selling electronic information that can be used when placing a short selling order. It can be tagged on an electronic short sale instruction and communicated through an Order Management System (OMS) that connects the short seller and the short seller trustee.
  • OMS Order Management System
  • the verification management unit may perform a function of verifying whether a non-borrowed (or borrowed) short sale by comparing short selling order information and loan transaction information associated with the short selling order information.
  • the verification management unit determines whether the quantity of the short selling order included in the short selling order information is less than or equal to the borrowed quantity of the loan transaction information associated with the corresponding short selling order information, and the above short selling order information. Whether the short sale order amount included in is less than or equal to the borrowing amount of the above loan transaction information, and the order submission date included in the above short sale order information is the same or later than the loan transaction confirmation date specified in the above loan transaction information. It is possible to verify whether the short sale is non-borrowed (or borrowed) based on at least one of whether or not the name of the securities included in the short sale order information and the name of the securities in the above lending transaction information match.
  • the verification management unit verifies the integrity of the loan transaction information associated with the short selling order information based on irreversible operation information matching the short selling order information (also algorithm information related to the irreversible operation). You can do it.
  • An algorithm associated with an irreversible operation may include an algorithm for generating irreversible operation information.
  • the verification management unit may allow the integrity of the loan transaction information to be verified based on whether authentication for a time at which irreversible calculation information matching the short sale order information is generated is valid. More specifically, the verification management unit according to an embodiment of the present invention authenticates the above using the public key of the node (eg, the notary node 130) that has performed the authentication for the above time. By decrypting the signature for, it is possible to verify whether the corresponding authentication is a valid authentication, and through this, the integrity of the loan transaction information may be verified.
  • the public key of the node eg, the notary node 130
  • the verification management unit generates irreversible computation information by irreversible computation of the loan transaction information and notarized information (eg, the notary's electronic signature) based on an algorithm associated with an irreversible computation matched with the short selling order information, By comparing and analyzing this with irreversible operation information matching the corresponding short selling order information, the integrity of the loan transaction information associated with the corresponding short selling order information may be verified.
  • notarized information eg, the notary's electronic signature
  • FIG. 3 is a diagram showing a conventional method in which a short sale order is entrusted without a notarization process for a loan transaction.
  • FIG. 4 is a diagram illustrating a process of allowing the trustee of the short selling order to verify whether or not the short selling order has been borrowed by including irreversible operation information in the short selling electronic instruction when entrusting a short selling order according to an embodiment of the present invention.
  • FIG. 5 is an illustration of a process in which irreversible calculation information is included in a loan transaction instruction for execution of a loan transaction according to an embodiment of the present invention so that a loan brokerage agency, an exchange, or a financial supervisory authority can verify whether a borrowing is short-selling. It is a drawing shown as an enemy
  • the loan transaction information may be specified by referring to the agreement of the loan transaction conditions for the loan of securities between the lender node 110 and the borrower node 120.
  • irreversible operation information may be generated from the loan transaction information with reference to the authentication result made by the notary node 130 for the above loan transaction information.
  • electronically signing the loan transaction information specified by referring to the agreement of the loan transaction conditions for the loan of securities between the lender node 110 and the borrower node 120 with the private key of the notary node 130 May be, and the above irreversible operation information may be generated based on the information on the electronic signature and the above loan transaction information.
  • the borrower node 120 is authenticated by a time validator node or a node designated by the borrower node 120 with respect to the time at which irreversible computation information is generated.
  • a time validator node or a node designated by the borrower node 120 with respect to the time at which irreversible computation information is generated.
  • the authenticated time information may be included in the above irreversible operation information (Time-Validated Message Digest).
  • the lender node 110 may perform authentication (eg, authentication through an electronic signature) on the time at which the irreversible operation information is generated, and the authenticated time Information can be included in the above irreversible operation information (Lender Issued Time-Validated Message Digest).
  • authentication eg, authentication through an electronic signature
  • the authenticated time Information can be included in the above irreversible operation information (Lender Issued Time-Validated Message Digest).
  • the above irreversible computation information (the information may include the above authenticated time information) and algorithm information associated with the irreversible computation are associated with the above balance transaction information.
  • Even short selling that is made may be matched with order information.
  • an order system (OMS) that is tagged (or included) in an electronic short sale instruction that can be used when ordering a short sale to connect a short sale consignor and a short sale consignee (OMS ; Order Management System).
  • the short sale verification node 140 (or the securities trading system 200) according to an embodiment of the present invention compares and analyzes the above short sale order information and the loan transaction information associated with the above short sale order information. In addition, it is possible to verify whether or not short selling without borrowings.
  • the short selling verification node 140 according to an embodiment of the present invention is based on at least one of the above irreversible computation information matching the above short selling order information and algorithm information associated with the above irreversible computation. You can verify the integrity of the information.
  • non-borrowing short sale verification method according to the present invention has been mainly described with respect to an embodiment in which post-mortem verification is performed, the present invention is not necessarily limited to the post-validation, and within the scope of achieving the object of the present invention, prior Alternatively, it should be noted that verification may be performed in real time.
  • the embodiments according to the present invention described above may be implemented in the form of program instructions that can be executed through various computer components and recorded in a computer-readable recording medium.
  • the computer-readable recording medium may include program instructions, data files, data structures, and the like alone or in combination.
  • the program instructions recorded on the computer-readable recording medium may be specially designed and configured for the present invention or may be known and usable to those skilled in the computer software field.
  • Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks and magnetic tapes, optical recording media such as CD-ROMs and DVDs, magnetic-optical media such as floptical disks. medium), and a hardware device specially configured to store and execute program instructions, such as ROM, RAM, flash memory, and the like.
  • Examples of program instructions include not only machine language codes such as those produced by a compiler, but also high-level language codes that can be executed by a computer using an interpreter or the like.
  • the hardware device can be changed to one or more software modules to perform the processing according to the present invention, and vice versa.

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Abstract

Selon un aspect de la présente invention, l'invention concerne un procédé de prise en charge de la vente à découvert de titres, le procédé comprenant les étapes consistant à générer des informations d'opération irréversible à partir d'informations de prêt et d'emprunt en référence au résultat d'une authentification effectuée par un nœud de notaire, par rapport aux informations de prêt et d'emprunt spécifiées en référence à un accord des termes pour le prêt et l'emprunt de titres entre un nœud de prêteur et un nœud d'emprunteur ; et à mettre en correspondance les informations de fonctionnement irréversible générées avec des informations d'ordre de vente à découvert associées aux informations de prêt et d'emprunt.
PCT/KR2020/014998 2019-10-30 2020-10-30 Procédé, système et support d'enregistrement non transitoire lisible par ordinateur pour prendre en charge une vente à découvert de titres WO2021086096A1 (fr)

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KR102560160B1 (ko) * 2022-07-29 2023-07-27 주식회사 트루테크놀로지스 이상 거래를 모니터링하기 위한 방법, 시스템 및 비일시성의 컴퓨터 판독 가능한 기록 매체
KR102620870B1 (ko) * 2022-07-29 2024-01-04 주식회사 한국증권대차 이상 거래를 모니터링하기 위한 방법, 시스템 및 비일시성의 컴퓨터 판독 가능한 기록 매체
KR102563864B1 (ko) * 2022-08-26 2023-08-10 주식회사 트루테크놀로지스 복수의 자산 거래 플랫폼을 연계하기 위한 방법, 시스템 및 비일시성의 컴퓨터 판독 가능한 기록 매체

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