KR20230053743A - Transaction management system for detecting issue information by checking transaction of cryptocurrency - Google Patents

Abstract

The present invention relates to a cryptocurrency transaction management system with abnormal information detection function through checking cryptocurrency transaction. Disclosed is a technical idea, which includes: a trade checking unit which receives a user financial transaction information from a cryptocurrency exchange, checks the financial transaction information, and detects white list information and black list information of financial transactions; and a finance detecting unit which provides pre-shared financial transaction information, detects white list information and black list information of financial transaction information, and allows transaction information of financial transaction information to be shared with a plurality of nodes.

Description

Coin transaction management system equipped with an abnormal information detection function through coin transaction check {Transaction management system for detecting issue information by checking transaction of cryptocurrency}

The present invention relates to a coin transaction management system equipped with an abnormal information detection function through coin transaction check, and more particularly, when a user requests a financial transaction, by checking the user's wallet and account to check the financial transaction information, the financial transaction It is a technical field related to a coin transaction management system for verifying financial transactions by checking white list information and black list information.

Cryptocurrency is theoretically highly likely to develop into a means of payment transaction in that funds can be transferred without limitations in physical space, transaction fees are low, and transactions can be made in a variety of ways.

However, there are currently several limitations such as weak security of exchanges, rapid volatility of price and value, and limited value guarantee compared to other financial products or means of payment, and superiority as a means of payment compared to cash or credit cards. Not only is this not clearly revealed, but it also has many problems such as the possibility of causing deflation and unstable infrastructure.

Among cryptocurrencies, Bitcoin transfer transactions (including excavation) surged from about 52,000 BTC (BiTCoin, the basic unit of Bitcoin) in early 2011 to about 266,000 BTC in November 2013 on a daily average basis, and Bitcoin dollar trading through exchanges ( Daily average) increased from about 10,000 BTC in early 2011 to 37,000 BTC in November 3013.

In addition, the exchange rate against the dollar rose from about $0.05 per 1 BTC in January 2011 to $1,200 at the end of November 2013, and the total market value of the outstanding balance of bitcoin is increasing significantly.

On the other hand, concerns are raised that cryptocurrency can be used for illegal transactions such as money laundering, tax evasion, drug and arms trafficking, as it guarantees the anonymity of transactions and is not subject to special regulations. There is a need for technology for regulation and transaction monitoring.

In order to improve the reliability of cryptocurrency transactions and prevent cryptocurrency itself from being used for illegal trading activities, technology is being developed for evaluating transactions and detecting abnormal transactions during transactions. Among them, financial As an example of prior patent literature on a technology for providing financial information by evaluating prediction information, “a trust-based financial prediction information evaluation platform using blockchain and a method for providing financial information based on blockchain using the same (Publication No. 10-2021- 0065668, hereinafter referred to as Patent Document 1)" exists.

In the case of Patent Document 1, a trust-based financial prediction information evaluation platform using blockchain includes a transaction information collection server unit built to collect financial transaction information including at least one selected from stock transaction information and virtual currency transaction information, and a plurality of As it is prepared, financial transaction information is received from the transaction information collection server unit, and financial prediction information, which is information including a price prediction report of financial assets from the current point in time based on the financial transaction information, and information identifying the producer of the financial prediction information An information provider terminal provided to generate one or more pieces of information selected from among predictor information, a plurality of first blockchain nodes receiving and collecting at least one financial prediction information through a plurality of information provider terminals, and collecting transaction information Ranking information, which is information that determines the evaluation ranking for each financial prediction information, by receiving financial transaction information from the server unit and performing an accuracy evaluation indicating the degree of agreement between financial prediction information and financial transaction information based on the financial transaction information. It is characterized in that it includes a blockchain information processing unit including a plurality of second blockchain nodes provided to generate, and an information acquirer terminal provided to receive ranking information from the blockchain information processing unit.

In addition, as an example of a technique for authenticating the validity of financial transaction information, "a method for verifying information for non-face-to-face financial transactions (Registration No. 10-1703342, hereinafter referred to as Patent Document 2) also exists."

In the case of Patent Document 2, in a method executed in a server that processes one non-face-to-face financial transaction by performing information transmission and reception N (N>1) times with a terminal side, input through a terminal requesting a non-face-to-face financial transaction Among the information included in the received nth (1≤n<N)th financial transaction information, the designated ledger is searched to check the information corresponding to the designated item that can be checked, and the system manages the ledger corresponding to the designated item. Provide information and receive information confirming the validity of the information corresponding to the designated item from the system, or receive information inquired through information corresponding to the designated item from the system, and among the information included in the n-th financial transaction information Determines and maintains comparison target information including at least one information included in the (n+1)th to Nth financial transaction information to be received again and one or more of information provided from the system after being inquired through the ledger, After determining and maintaining the comparison target information, if at least one financial transaction information corresponding to the nth financial transaction information or later is received, at least one of the information included in the received financial transaction information that can be verified through the comparison target information Information is extracted, and the extracted information is verified through comparison target information to certify the validity of financial transaction information.

In addition, as an example of a system for enabling safe transactions by having a block chain between parties, "a digital virtual currency transaction system having a block chain between parties (Registration No. 10-1628007, hereinafter referred to as Patent Document 3.) "There are also

In the case of Patent Document 3, each transaction of digital virtual currency having a block chain between the parties, without recognizing a public address consisting of 32 bytes or more, by guiding to easily perform a transaction based on a URL, separate bits Transactions are possible without having a QR code for coin payment, so every time a bitcoin transaction between the two parties, which is the detriment of the QR code for bitcoin payment accompanying digital virtual currency transactions with a block chain, the QR code for bitcoin payment of all counterparties is scanned in advance. In addition to the inconvenience of having to be provided individually, the process is complicated because it is necessary to conduct transactions while filming digital virtual currency transactions with blockchains, and the QR codes for bitcoin payment of recipients provided by the donor in advance It relates to a digital virtual currency transaction system and method having a block chain between parties that prevents the risk of theft in case of external leakage in advance. Blockchain-based digital cryptocurrency transaction is authenticated by verifying the transaction information for digital cryptocurrency transaction with chain, and according to the authentication, the transaction information for digital cryptocurrency transaction with blockchain is recorded. holding servers; When the transaction request signal for the donor is transmitted, a URL for recognizing the donor is generated and transmitted, which guides the donor to recognize the digital virtual currency having the blockchain, and when the personal information signal for authentication of the beneficiary is transmitted, the donor Consists of transaction details that deduct the amount to be donated to the donor from the blockchain-based digital virtual currency amount information held in the electronic wallet and accumulate the subtracted amount in the blockchain-based digital cryptocurrency amount information of the beneficiary's e-wallet A blockchain-based digital currency transaction guide server that generates transaction information for digital currency transactions and controls it to be propagated to servers possessing blockchain; Generates a transaction request signal for the donor that includes the amount information of the digital virtual currency with the blockchain to be donated and the personal information of the donor, transmits it to the digital virtual currency transaction guide server, and the donor transmitted from the digital virtual currency transaction guide server A donor terminal equipped with a donor-side blockchain-based digital virtual currency transaction app that guides the donor to designate and transmit the recipient's URL for recognition; When the URL for recognizing the recipient is transmitted from the donor terminal, it is automatically executed when the URL for recognizing the recipient is transmitted, and a personal information signal for authentication of the recipient including the personal information of the recipient receiving the digital virtual currency having a block chain is generated and digitally generated. It consists of a donee terminal equipped with an app for digital cryptocurrency transaction based on the blockchain of the donee side that controls transmission to the virtual currency transaction information server.

However, in the case of these public documents, they are about analysis through verification of traders or recipients or distributed ledger and verification of terminals, and do not guarantee independent verification and stability of transactions for various coins, and for each exchange or coin. There was the inconvenience and hassle of having to be investigated and verified for each abnormal transaction.

Publication No. 10-2021-0065668 Registration No. 10-1703342 Registration No. 10-1628007

The coin transaction management system equipped with an abnormal information detection function through coin transaction check according to the present invention has been devised to solve the conventional problems as described above, and presents the following problems to be solved.

First, we want to secure the reliability of coin transactions in the coin exchange by providing a reliable verification system.

Second, we want to block the risk of counterfeiting and hacking of customer information by storing information in the blockchain network.

Third, by managing and checking the blacklist and whitelist of coins, we want to prevent the risk of depositing and withdrawing from the exchange and moving virtual assets.

Fourth, we want to make it possible to share abnormal information that occurs in multiple exchanges.

The problems to be solved in the present invention are not limited to those mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the description below.

The coin transaction management system equipped with an abnormal information detection function through coin transaction check according to the present invention has the following task solving means for the above task to be solved.

A coin transaction management system equipped with an abnormal information detection function through coin transaction check receives financial transaction information of a user from a coin exchange, checks the financial transaction information, and checks white list information and black list information of financial transactions. a trade checking unit; and a finance detecting unit that provides pre-shared financial transaction information, detects the white list information and the black list information of the financial transaction information, and shares transaction information of the financial transaction information with a plurality of nodes ( It may be characterized by including a finance detecting unit).

The trade checking unit of the coin transaction management system having an abnormal information detection function through coin transaction check may include: an account information receiving unit receiving account information of the user when a financial transaction is requested from the user; a wallet information receiving unit receiving wallet information of the user when a financial transaction is requested from the user; a financial transaction reception unit receiving coin transaction detail information through the coin exchange when a financial transaction is requested from the user; and a coin transaction receiving unit receiving coin transmission information through the coin exchange when a financial transaction is requested from the user.

The trade checking unit of the coin transaction management system having an abnormal information detection function through coin transaction check transmits the account information, the wallet information, the coin transaction history information, and the coin transmission information to the finance detecting unit It may be characterized in that it further comprises a transmission unit for sharing financial transaction information.

The finance detecting unit of the coin transaction management system equipped with a function of detecting abnormal information through coin transaction check is an account that confirms whether the user's account information corresponds to the previously shared financial transaction information shared by the plurality of nodes. information matching confirmation unit; a wallet information matching checker that checks whether the user's wallet information corresponds to the pre-shared financial transaction information shared by the plurality of nodes; and an event sharing unit for sharing the account information, the wallet information, the coin transaction history information, and the coin transmission information received from the financial transaction information transmission unit with the plurality of nodes.

The pre-shared financial transaction information of the coin transaction management system having an abnormal information detection function through coin transaction check may include black list transaction information and white list transaction information.

The trade checking unit of the coin transaction management system equipped with a function of detecting anomaly information through coin transaction check notifies the anomalous information to the coin exchange when the account information and the wallet information correspond to the black list transaction information. that can be characterized.

The finance detecting unit of the coin transaction management system equipped with a function of detecting anomaly information through coin transaction check checks the occurrence of an event of the financial transaction information from the coin exchange, shares it with the plurality of nodes, and performs the trade checking It may be characterized in that the black list transaction information and the white list transaction information are searched according to a request of the unit.

The trade checking unit of the coin transaction management system equipped with a function of detecting abnormal information through coin transaction check, when the financial transaction information and the pre-shared financial transaction information match, the blacklist transaction on at least one or more other exchanges. It may be characterized in that information and the white list transaction information are shared.

The finance detecting unit of the coin transaction management system equipped with an abnormal information detection function through coin transaction check continuously scans the black list transaction information and the white list transaction information of the coin exchange and a plurality of other exchanges, The method may further include a data scanning unit that converges common factors for the black list transaction information and the white list transaction information and shares them with the coin exchange and the plurality of other exchanges.

The finance detecting unit of the coin transaction management system equipped with a function of detecting anomaly information through a coin transaction check is a transaction information of the financial transaction information of information that is not sourced from the coin exchange and the plurality of other exchanges. It may be characterized in that matching of information between the plurality of nodes is matched by selectively removing the case.

The coin transaction management system equipped with the abnormal information detection function through the coin transaction check according to the present invention configured as described above provides the following effects.

First, blacklist transaction information and whitelist transaction information generated for each exchange are shared and stored by a plurality of nodes, thereby providing an effect of blocking forgery and falsification of the blacklist and whitelist and risk of hacking.

Second, it provides an effect of preventing transaction risk for coins through matching of user account information, user wallet information, black list transaction information and white list transaction information shared by a plurality of nodes.

Third, information on multiple exchanges is integrated and information on multiple exchanges is shared by each exchange, thereby providing a continuous monitoring effect on coin transactions.

The effects of the present invention are not limited to those mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the description below.

1 is a conceptual diagram of a coin transaction management system equipped with an abnormal information detection function through coin transaction check according to an embodiment of the present invention.
2 is a conceptual diagram illustrating that a trade checking unit of a coin transaction management system having an abnormal information detection function through coin transaction check according to an embodiment of the present invention receives user account information.
3 is a conceptual diagram illustrating that a trade checking unit of a coin transaction management system having an abnormal information detection function through coin transaction check according to an embodiment of the present invention receives wallet information of a user.
4 is a conceptual diagram illustrating checking account information through an account information matching confirmation unit of a coin transaction management system having an abnormal information detection function through coin transaction check according to an embodiment of the present invention.
5 is a conceptual diagram illustrating checking of wallet information through a wallet information matching confirmation unit of a coin transaction management system having an abnormal information detection function through coin transaction check according to an embodiment of the present invention.
6 shows that blacklist transaction information and whitelist transaction information are provided to other exchanges through a trade checking unit of a coin transaction management system equipped with an abnormal information detection function through coin transaction check according to an embodiment of the present invention. It is a concept diagram.
7 is a diagram of a coin transaction management system equipped with an abnormal information detection function through coin transaction check according to an embodiment of the present invention, in response to an event on a financial transaction of an exchange, a transaction request coin transaction is sent to a plurality of units of a finance detecting unit. It is a conceptual diagram showing what nodes share.
8 is a conceptual diagram illustrating that a data scanning unit of a finance detecting unit of a coin transaction management system having an abnormal information detection function through a coin transaction check according to an embodiment of the present invention scans randomly arranged exchanges.
9 is a data scanning unit of a coin transaction management system equipped with an abnormal information detection function through a coin transaction check according to an embodiment of the present invention to scan the black list transaction information and white list transaction information setting criteria in randomly arranged exchanges. It is a conceptual diagram showing that the common factors of the draft standard are converged and the information of the common draft standard is shared with each exchange.
10 is a block diagram showing a trade checking unit and its sub-components of a coin transaction management system having an abnormal information detection function through coin transaction check according to an embodiment of the present invention.
11 is a block diagram showing a finance detecting unit and its sub-components of a coin transaction management system equipped with an abnormal information detection function through coin transaction check according to an embodiment of the present invention.

The coin transaction management system equipped with an abnormal information detection function through coin transaction check according to the present invention can make various changes and have various embodiments. Specific embodiments are illustrated in the drawings and detailed in the detailed description. I want to explain. However, this is not intended to limit the present invention to specific embodiments, and should be understood to include all modifications, equivalents, or substitutes included in the technical spirit and scope of the present invention.

1 is a conceptual diagram of a coin transaction management system equipped with an abnormal information detection function through coin transaction check according to an embodiment of the present invention. 2 is a conceptual diagram illustrating that a trade checking unit of a coin transaction management system having an abnormal information detection function through coin transaction check according to an embodiment of the present invention receives user account information. 3 is a conceptual diagram illustrating that a trade checking unit of a coin transaction management system having an abnormal information detection function through coin transaction check according to an embodiment of the present invention receives wallet information of a user. 4 is a conceptual diagram illustrating checking account information through an account information matching confirmation unit of a coin transaction management system having an abnormal information detection function through coin transaction check according to an embodiment of the present invention. 5 is a conceptual diagram illustrating checking of wallet information through a wallet information matching confirmation unit of a coin transaction management system having an abnormal information detection function through coin transaction check according to an embodiment of the present invention. 6 shows that blacklist transaction information and whitelist transaction information are provided to other exchanges through a trade checking unit of a coin transaction management system equipped with an abnormal information detection function through coin transaction check according to an embodiment of the present invention. It is a concept diagram. 7 is a diagram of a coin transaction management system equipped with an abnormal information detection function through coin transaction check according to an embodiment of the present invention, in response to an event on a financial transaction of an exchange, a transaction request coin transaction is sent to a plurality of units of a finance detecting unit. It is a conceptual diagram showing what nodes share. 8 is a conceptual diagram illustrating that a data scanning unit of a finance detecting unit of a coin transaction management system having an abnormal information detection function through a coin transaction check according to an embodiment of the present invention scans randomly arranged exchanges. 9 is a data scanning unit of a coin transaction management system equipped with an abnormal information detection function through a coin transaction check according to an embodiment of the present invention to scan the black list transaction information and white list transaction information setting criteria in randomly arranged exchanges. It is a conceptual diagram showing that the common factors of the draft standard are converged and the information of the common draft standard is shared with each exchange. 10 is a block diagram showing a trade checking unit and its sub-components of a coin transaction management system having an abnormal information detection function through coin transaction check according to an embodiment of the present invention. 11 is a block diagram showing a finance detecting unit and its sub-components of a coin transaction management system equipped with an abnormal information detection function through coin transaction check according to an embodiment of the present invention.

In the case of a coin transaction management system having an abnormal information detection function through coin transaction check according to the present invention, as shown in FIGS. 1 and 10, in order to check financial transaction information, a trade checking unit (trade checking unit) unit, 100) and a finance detecting unit (200).

A financial transaction may correspond to a transfer transaction in which the transaction request coin 1 is deposited and withdrawn through an exchange and a remittance transaction in which the coin is remitted to a receiver.

In the case of coins (e.g. virtual assets, cryptocurrencies, etc.), it is common for exchanges that trade coins to be diversely distributed, and the selection method for coins traded for each exchange, coin trading method, and exchange operation Methods, transaction coin limit standards, etc. may be different.

In general, in order for a user to trade coins, a method using an exchange is common, and a user can conduct a financial transaction (financial transaction) for a coin through an exchange.

In addition, the exchange itself discloses trading coins (eg, informing business details, financial conditions, business performance, etc.) and discloses trading information to provide users with investment information on coins.

The financial transaction information includes transfer and remittance information corresponding to the financial transaction of the transaction request coin (1), and the coin is transferred from the user, the amount of the coin to be remitted, and the transaction account (e.g., increase/decrease in amount) recorded and calculated by dividing by ) information, deposit and withdrawal history information, user wallet information, and coin transmission information.

In the case of the trade checking unit 100, it is preferable to receive the user's financial transaction information from the coin exchange 10, check the financial transaction information, and detect white list information and black list information of the financial transaction.

The trade checking unit 100 may be connected to the coin exchange 10 through a network and receive financial transaction information about a coin requested by a user from the coin exchange 10 .

In the case of the coin exchange 10, it is preferable that it corresponds to one of the exchanges that trade coins. It can also be referred to as an exchange that buys and sells cryptocurrency (eg, coins, virtual assets, etc.).

In the case of the coin exchange 10, a user's financial transaction request may be received through the user's terminal (not shown), etc. information can be provided.

In the case of the trade checking unit 100, it is possible to receive financial transaction information for the transaction request coin 1 and check the financial transaction information. In the case of the financial transaction information to be checked here, the user's account information and the user's wallet Information, financial transaction information, coin transaction (eg, coin transmission information between wallets) can be checked.

In the case of financial transaction information, it can be divided into white list information and black list information according to subjective criteria, which will be described later.

In the case of the finance detecting unit (200), it provides pre-shared financial transaction information (4), detects white list information and black list information of financial transaction information, and multi-transaction information of financial transaction information. It can be shared by nodes.

In the case of the finance detecting unit 200, the financial transaction information can be checked through the pre-shared financial transaction information 4, and the white list information and black list generated when the transaction request coin 1 is traded. information can be detected.

In addition, transaction information of financial transaction information generated during a financial transaction may be shared with a plurality of nodes.

A plurality of nodes can share one platform, and a node means each entity constituting a network or data structure. One node is connected to another node through a network, and a plurality of nodes share the same information. It is desirable to share.

In addition, in the pre-shared financial transaction information (4), when the transaction request coin (1) is traded, the transaction request coin (1) requested by the user through the user's account information (2) and wallet information (3) It is desirable to check whether or not trading is possible.

In the case of the trade checking unit 100 of the coin transaction management system equipped with a function of detecting abnormal information through coin transaction check according to the present invention, when the coin exchange 10 receives a request for a financial transaction for a coin from a user, the user's account , By receiving the user's wallet, coin transaction history information, and coin transmission information, it may include an account information receiving unit 110, a wallet information receiving unit 120, a financial transaction receiving unit 130, and a coin transaction receiving unit 140. .

As shown in FIG. 2 , in the case of the account information receiving unit 110 of the trade checking unit 100, when a financial transaction is requested from the user, account information of the user may be received.

Account information may include user information, exchange information, and white list information and black list information for the user's account (eg, coin account).

In the case of user information, it may correspond to the user's personal information and may correspond to information for verifying the user's identity.

In addition, in the case of exchange information, it includes information on exchanges, and may include information on exchanges where the transaction request coin 1 for financial transactions is traded (eg, exchange credit information, information on coins owned by exchanges, etc.) .

In the case of the white list information and black list information for the user's account, they may correspond to black list information or white list information for information related to deposit and withdrawal among the user's account information.

As shown in FIG. 3 , the wallet information receiving unit 120 of the trade checking unit 100 may receive wallet information of the user when a financial transaction is requested from the user.

In the case of wallet information (3), user information, exchange information, and white list information and black list information for the user's wallet (eg, coin wallet) may be included.

The white list information and black list information for the user's wallet may correspond to black list information and white list information of the wallet in which the user holds coins.

White list information of financial transactions may correspond to a list that explicitly permits specific authority, service, movement, access, and recognition.

The black list information of financial transactions corresponds to a list requiring vigilance, and may correspond to list information of ideal identified entities.

In the case of the financial transaction receiving unit 130, when a financial transaction is requested from a user, coin transaction detail information may be received through the coin exchange 10.

The financial transaction receiving unit 130 receives transaction detail information about coins when a user requests a financial transaction from the coin exchange 10, and receives information about coin transaction details about coins requested by the user from the coin exchange 10. to be provided with information.

In the case of coin transaction history information, user information, exchange information, financial transaction account information, and financial transaction deposit and withdrawal history information may be included.

In the case of the coin transaction receiving unit 140, when a financial transaction is requested from a user, coin transmission information may be received through a coin exchange.

In the case of coin transmission information, it may correspond to coin transmission information between the user and the recipient's wallet.

In the case of the trade checking unit 100 of the coin transaction management system equipped with a function of detecting abnormal information through coin transaction check according to the present invention, a financial transaction information transmission unit 150 may be further included.

In the case of the financial transaction information transmission unit 150, account information 2, wallet information 3, coin transaction details information, and coin transmission information may be transmitted to the finance detecting unit 200 to be shared.

Account information (2), wallet information (3), coin transaction history information, and coin transmission information are shared in the finance detecting unit 200, so that a plurality of nodes of the finance detecting unit 200 account information (2), Wallet information (3), coin transaction history information, and coin transmission information can be stored and shared.

As shown in FIG. 11, the finance detecting unit 200 of the coin transaction management system having an abnormal information detection function through coin transaction check according to the present invention includes an account information matching check unit 210 and wallet information matching check. A unit 220 and an event sharing unit 230 may be included.

In the case of the account information matching confirmation unit 210, it is possible to confirm that the user's account information 2 corresponds to pre-shared financial transaction information shared by a plurality of nodes.

In addition, in the case of the wallet information matching checker 220, it is possible to check whether the user's wallet information 3 corresponds to pre-shared financial transaction information shared by a plurality of nodes.

4 to 5, in the case of the account information matching checker 210 and the wallet information matching checker 220, the previously shared financial transaction information 4 shared by a plurality of nodes and the user's account Information (2) is matched with user's wallet information (3) to detect financial transaction information.

For example, blacklist information is checked in the user's account information (2), and if it matches the blacklist information among pre-shared financial transaction information shared to the finance detecting unit 200, the user's account information (2) It is to detect that the black list information is confirmed for

In addition, the white list information of the user's wallet information (3) is checked, and if it matches the white list information among the pre-shared financial transaction information shared to the finance detecting unit 200, the user's wallet information (3) It is to detect that the white list information is confirmed for

The event sharing unit 230 may share account information 2, wallet information 3, coin transaction history information, and coin transmission information provided from the financial transaction information transmission unit 150 with a plurality of nodes.

The event sharing unit 230 allows a plurality of nodes to share and store the received information among the financial transaction information, account information (2), wallet information (3), coin transaction history information, and coin transmission information to a plurality of nodes It is desirable to share

Pre-shared financial transaction information 4 of the coin transaction management system equipped with an abnormal information detection function through coin transaction check according to the present invention, as shown in FIGS. 4 to 6, black list transaction information (black list) data) and white list transaction information (black list data).

In the case of black list transaction information and white list transaction information, the coin exchange 10 corresponds to information that is self-processed and defined, and may be defined according to standards normally set by the exchange.

For example, the account information 2 checked by the account information matching confirmation unit 210 may check information on the coin. In the case of an exchange that trades coins, the coin issuing subject of the coin being traded on the exchange is officially monitored. You can request a letter (including, for example, the value of the issued coin, the stability of the coin issuing entity's business and service, business performance using the coin, the security and stability of the blockchain network, etc.), and the coin issuing entity for monitoring. When a clear answer is received from and the suspicion is resolved, the white list transaction information is maintained, and when the suspicion is not dismissed, the black list transaction information may be set.

In the case of black list transaction information, it may correspond to a list requiring vigilance among information on financial transactions of users using an exchange.

For example, in the case of blacklist transaction information, it may correspond to a list requiring vigilance (eg, transaction fraud, illegal transfer and remittance, etc.) among the lists of previous transaction details and coin remittance details of users of the coin exchange 10.

In the case of white list transaction information, among information on financial transactions of users using an exchange, it may correspond to a list that permits access, movement, authority, and services.

For example, in the case of white list transaction information, if a transaction abnormality is not confirmed by checking the list of previous transaction details and coin remittance details of users of the coin exchange 10 (e.g., black list transaction information), for coin transaction and transfer It may correspond to a list that allows for

The trade checking unit 100 of the coin transaction management system equipped with an abnormal information detection function through coin transaction check according to the present invention, when the account information (2) and the wallet information (3) correspond to the black list transaction information, Abnormal information can be notified to the coin exchange 10.

When the account information (2) and the wallet information (3) correspond to the blacklist transaction information, it is preferable to notify the coin exchange 10 that they correspond to the blacklist transaction information.

If the account information (2) and the wallet information (3) are blacklist transaction information, the coin exchange 10 confirms this by notifying the coin exchange 10 that the information is abnormal, and the coin exchange 10 itself requests a transaction. In (1), financial transactions can be restricted by checking financial transactions, and can be used as information such as monitoring of user's financial transactions.

Account information (2) and wallet information (3) confirmed to be blacklist transaction information may differ in whether or not the transaction is suspended or harmful to the transaction depending on the blacklist regulations and setting method of each exchange, so the finance detecting unit (200 ) is preferable to provide notification of blacklist transaction information to the coin exchange 10, and to determine and set transactions thereafter.

The finance detecting unit 200 of the coin transaction management system equipped with a function of detecting anomaly information through coin transaction check according to the present invention confirms the occurrence of an event of financial transaction information from the coin exchange 10 and shares it with a plurality of nodes. And, according to the request of the trade checking unit 100, the black list transaction information and the white list transaction information can be searched.

As shown in FIG. 7 , the finance detecting unit 200 checks the occurrence of an event for financial transaction information and, when an event for financial transaction information occurs, shares the occurrence of the event with a plurality of nodes. and the shared event occurrence fact can be included in the black list transaction information and the white list transaction information.

For example, when an event generated in financial transaction information matches blacklist transaction information, the occurrence of the corresponding event is confirmed through the coin exchange 10, the event is included in the blacklist transaction information, and a plurality of nodes and can be shared.

In addition, in the case of the finance detecting unit 200, it is preferable to search black list transaction information and white list transaction information according to the request of the trade checking unit 100.

As shown in FIG. 6, the trade checking unit 100 of the coin transaction management system having an abnormal information detection function through coin transaction check according to the present invention matches financial transaction information and pre-shared financial transaction information. , it is possible to share blacklist transaction information and whitelist transaction information with at least one other exchange.

In the case of blacklist transaction information and whitelist transaction information, it is desirable to share them with other exchanges 20, and when the transaction request coin (1) matches the blacklist transaction information, blacklist transactions with other exchanges 20 information can be shared.

Existing coin exchanges had a problem in that white list information and black list information of other exchanges could not be shared through processing of black lists and white lists for coins independently set for each exchange.

The self-set blacklist is set according to the regulations of each exchange, but basically, by sharing information on the blacklist, indirect transaction risks for coin transactions are set and continuous monitoring is possible. reliability can be ensured.

The trade checking unit 100 shares the blacklist transaction information set by the coin exchange 10 with other exchanges 20, so that when a financial transaction occurs for the coin 1 requesting a transaction from another exchange 20, it preemptively monitoring can be made possible.

The finance detecting unit 200 of the coin transaction management system equipped with an abnormal information detection function through coin transaction check according to the present invention includes black list transaction information and white list of the coin exchange 10 and a plurality of other exchanges 20 It may include a data scanning unit 240 that continuously scans transaction information, converges common factors for black list transaction information and white list transaction information, and shares them with the coin exchange 10 and a plurality of other exchanges 20. there is.

In the case of the data scanning unit 240, as shown in FIGS. 8 and 9, a plurality of exchanges can be arbitrarily placed on a certain space, and the data scanning unit 240 can be continuously scanned on a certain space. .

The certain space to be scanned may correspond to a space such as a circle, for example, as shown in FIG. 8, but in the case of a certain space, only the radius can be set, so that the size or shape can be unrestricted. .

In the case of the above-mentioned space, it is preferable not to restrict the shape or size of the space as it can correspond to a flat space or a three-dimensional space.

It is preferable that the data scanning unit 240 arbitrarily arrange exchanges within a certain radius and scan the certain radius, and in the case of scanned information, the black list transaction information and white list transaction information for each exchange are scanned. can make it

In the case of the data scanning unit 240, it is possible to converge a common factor for the black list transaction information and the white list transaction information for each exchange scanned, and share the common factor for the converged standard proposal with each exchange. can be made

The finance detecting unit 200 of the coin transaction management system equipped with a function of detecting anomaly information through coin transaction check according to the present invention transfers transaction information of financial transaction information from the coin exchange 10 and a plurality of other exchanges 20. In the case of information that is not sourced, it is possible to selectively remove it so that a plurality of nodes are matched with each other.

The finance detecting unit 200 receives blacklist transaction information and whitelist transaction information for financial transaction information from the coin exchange 10 and other exchanges 20, and the coin exchange 10 and other exchanges 20 If an event occurs in at least one of the financial transaction information, such as suspension of trading, setting of items to be aware of, and restriction on trading date and time, such information corresponds to transaction information of financial transaction information and is preferably shared by a plurality of nodes. do.

In addition, financial transaction information shared by a plurality of nodes is cross-matched, and information not sourced from the coin exchange 10 and other exchanges 20 is selectively removed so that mutual data matching between nodes is achieved. can do.

The scope of the rights of the present invention is determined by the matters described in the claims, and parentheses used in the claims are not written for selective limitation, but are used for clear components, and descriptions in parentheses are also interpreted as essential components. It should be.

1: Transaction request coin
2: Account Information
3: Wallet information
4: Pre-shared financial transaction information
10: Coin Exchange
20: Other exchanges
100: trade checking unit
110: account information receiver
120: wallet information receiver
130: financial transaction receiver
140: coin transaction receiver
150: financial transaction information transmitter
200: finance detecting unit
210: account information matching confirmation unit
220: Wallet information matching confirmation unit
230: event sharing unit
240: data scanning unit

Claims (10)

a trade checking unit that receives financial transaction information of a user from a coin exchange, checks the financial transaction information, and confirms white list information and black list information of the financial transaction; and
A finance detecting unit that provides pre-shared financial transaction information, detects the white list information and the black list information of the financial transaction information, and shares the transaction information of the financial transaction information with a plurality of nodes. A coin transaction management system equipped with an abnormal information detection function through coin transaction check, characterized in that it includes a detecting unit).
The method of claim 1, wherein the trade checking unit,
an account information receiving unit receiving account information of the user when a financial transaction is requested from the user;
a wallet information receiving unit receiving wallet information of the user when a financial transaction is requested from the user;
a financial transaction reception unit receiving coin transaction detail information through the coin exchange when a financial transaction is requested from the user; and
When a financial transaction is requested from the user, the coin transaction management system having an abnormal information detection function through coin transaction check, characterized in that it comprises a coin transaction receiving unit for receiving coin transmission information through the coin exchange.
The method of claim 2, wherein the trade checking unit,
Further comprising a financial transaction information transmission unit for transmitting and sharing the account information, the wallet information, the coin transaction details information, and the coin transmission information to the finance detecting unit, abnormal information detection through coin transaction check A fully featured coin transaction management system.
The method of claim 3, wherein the finance detecting unit,
an account information matching confirmation unit that checks whether the account information of the user corresponds to the previously shared financial transaction information shared by the plurality of nodes;
a wallet information matching checker that checks whether the user's wallet information corresponds to the pre-shared financial transaction information shared by the plurality of nodes; and
and an event sharing unit for sharing the account information, the wallet information, the coin transaction details information, and the coin transmission information provided from the financial transaction information transmission unit with the plurality of nodes. Coin transaction management system equipped with information detection function.
The method of claim 4, wherein the pre-shared financial transaction information,
A coin transaction management system equipped with an abnormal information detection function through coin transaction check, characterized in that it includes black list transaction information and white list transaction information.
The method of claim 5, wherein the trade checking unit,
If the account information and the wallet information correspond to the black list transaction information, the coin transaction management system having an abnormal information detection function through coin transaction check, characterized in that to notify the coin exchange of abnormal information.
The method of claim 5, wherein the finance detecting unit,
Confirming the event occurrence of the financial transaction information from the coin exchange, sharing it with the plurality of nodes, and querying the black list transaction information and the white list transaction information according to the request of the trade checking unit , Coin transaction management system equipped with an abnormal information detection function through coin transaction check.
The method of claim 7, wherein the trade checking unit,
When the financial transaction information and the pre-shared financial transaction information match, the black list transaction information and the white list transaction information are shared with at least one other exchange, characterized in that, abnormal information detection through coin transaction check A fully featured coin transaction management system.
The method of claim 8, wherein the finance detecting unit,
The black list transaction information and the white list transaction information of the coin exchange and a plurality of other exchanges are continuously scanned, and a common factor for the black list transaction information and the white list transaction information is converged, and the coin exchange and the plurality of other exchanges are converged. A coin transaction management system equipped with an abnormal information detection function through coin transaction check, characterized in that it includes a data scanning unit shared by two other exchanges.
The method of claim 9, wherein the finance detecting unit,
In the case of transaction information of the financial transaction information not being sourced from the coin exchange and the plurality of other exchanges, selectively removing information to match the information between the plurality of nodes, characterized in that, coin transaction Coin transaction management system equipped with an abnormal information detection function through check.

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