KR102243737B1 - Method for alarming an automatic transmission - Google Patents

Abstract

According to some embodiments of the present disclosure for solving the above-described problem, a computer program stored in a computer-readable storage medium is disclosed. The computer program includes steps for causing a processor of a management server included in the blockchain network to perform the following steps, the steps comprising: searching for an automatic remittance activation transaction associated with a first user; Recognizing whether there is a transaction related to the first user for a preset time when the automatic remittance activation transaction related to the first user is found; Transmitting remittance alarm information to the first user when there is no transaction related to the first user for the preset time period; Generating a dummy transaction when first information related to a remittance rejection intention is received from the first user; And causing the dummy transaction to be recorded in the main chain on the blockchain network based on a consensus algorithm by transmitting the dummy transaction to at least one node included in the blockchain network.

Description

Automatic money transfer alarm method {METHOD FOR ALARMING AN AUTOMATIC TRANSMISSION}

The present disclosure relates to an automatic remittance alarm method using a block chain, and specifically relates to a method for preventing automatic remittance of money based on a block chain against the will of the sender.

Existing cryptocurrency wallets are unable to access the wallet without knowing the private key. Therefore, if the private key is lost or the person who manages the private key can no longer access the wallet due to circumstances such as death or disappearance, there is a risk that the cryptocurrency belonging to the wallet will be permanently lost. Therefore, in order to prevent permanent loss of all goods for which transaction details are recorded on the cryptocurrency and blockchain network, there existed a technology to remit cryptocurrency to a designated person when a preset condition is satisfied.

However, for a variety of reasons, access to cryptocurrency may not be available for an extended period of time. In this case, the owner of the cryptocurrency will remit the cryptocurrency against his will. This can be more problematic, especially if the period for automatic remittance is set for a long period of time when an appointment or contract for automatic remittance occurs. Accordingly, there is a demand for a technology for notifying the user of such automatic remittance and preventing automatic remittance against the intention.

Republic of Korea Patent Publication No. 10-1935817

The present disclosure has been devised in response to the above-described background technology, and is intended to provide an automatic money transfer alarm method.

The technical problems of the present disclosure are not limited to the technical problems mentioned above, and other technical problems that are not mentioned will be clearly understood by those skilled in the art from the following description.

According to some embodiments of the present disclosure for solving the above-described problem, a computer program stored in a computer-readable storage medium is disclosed. The computer program includes steps for causing a processor of a management server included in the blockchain network to perform the following steps, the steps comprising: searching for an automatic remittance activation transaction associated with a first user; Recognizing whether there is a transaction related to the first user for a preset time when the automatic remittance activation transaction related to the first user is found; Transmitting remittance alarm information to the first user when there is no transaction related to the first user for the preset time period; Generating a dummy transaction when first information related to a remittance rejection intention is received from the first user; And transmitting the dummy transaction to at least one node included in the blockchain network, thereby causing the dummy transaction to be recorded in the main chain on the blockchain network based on a consensus algorithm. It may include.

In addition, the automatic remittance activation transaction may include: first identification information of the first user; Wallet address information of the second user to receive automatic remittance; First time information on a period in which no transaction related to the first user should exist in order for the automatic remittance to be performed; Second time information on a time at which the remittance alarm information is to be transmitted within the period; And a time stamp associated with the creation time of the automatic remittance activation transaction.

In addition, when the automatic remittance activation transaction related to the first user is detected, the step of recognizing whether a transaction related to the first user exists for a preset time includes the automatic remittance activation transaction related to the first user. If found, calculating the preset time based on the first time information and the second time information included in the automatic remittance activation transaction; It may include.

In addition, when the automatic remittance activation transaction related to the first user is searched, the step of recognizing whether a transaction related to the first user exists for a preset time includes the creation of a transaction last created by the first user. Determining a first viewpoint that is a viewpoint; Determining a time interval between a current time point and the first time point; And determining whether the time interval is greater than or equal to the preset time.

The method of claim 2, wherein the searching for an automatic remittance activation transaction related to the first user comprises: searching for the automatic remittance activation transaction stored in an automatic remittance side chain different from the main chain; Including, the automatic remittance activation transaction may further include information indicating that a predetermined amount is transferred from the wallet address of the first user to the wallet address of the second user.

In addition, the step of determining a first point in time, which is the creation point of the transaction last generated by the first user, includes: recognizing the main chain recorded in the blockchain network; And searching for a transaction corresponding to the first identification information in the main chain.

In addition, the remittance alarm information to the first user may include hypertext information related to whether the remittance is permitted.

In addition, the hypertext information may be configured to transmit the first information to the management server when a preset input to the hypertext is performed by the first user.

In addition, when first information related to a remittance rejection intention is received from the first user, generating a dummy transaction may include: recognizing first access information for a first wallet owned by the first user; And generating the dummy transaction based on the first access information.

In addition, generating the dummy transaction based on the first access information may include determining a dummy fee to be included in the dummy transaction.

In addition, determining a dummy fee to be included in the dummy transaction may include: determining a first fee required to record the transaction in the main chain; And determining the first fee as the dummy fee. It may include.

In addition, determining a fee required to record a transaction in the main chain may include determining an average value of a fee required to record a transaction in the main chain during a predetermined time interval; And determining an average value of the fee as the first fee. It may include.

According to some embodiments of the present disclosure for solving the above-described problem, a management server for performing an automatic remittance alarm method is disclosed. A management server for performing the automatic remittance alarm method includes: a processor; Storage; And a communication unit; Including, wherein the processor searches for an automatic remittance activation transaction related to the first user, recognizes whether a transaction related to the first user exists for a preset time, and relates to the first user for the preset time When there is no transaction, the remittance alarm information is transmitted to the first user, and when first information related to the intention to reject the remittance is received from the first user, a dummy transaction is generated, and the dummy transaction is executed in the block. By transmitting to at least one node included in the chain network, it is possible to cause the dummy transaction to be recorded on the blockchain network based on a consensus algorithm.

The technical solutions obtained in the present disclosure are not limited to the above-mentioned solutions, and other solutions that are not mentioned are clearly to those of ordinary skill in the technical field to which the present disclosure belongs from the following description. It will be understandable.

The present disclosure is intended to provide a method for preventing automatic remittance contrary to the user's intention.

The effects obtainable in the present disclosure are not limited to the above-mentioned effects, and other effects not mentioned will be clearly understood by those of ordinary skill in the art from the following description. .

Various aspects are now described with reference to the drawings, wherein like reference numbers are used collectively to refer to like elements. In the examples that follow, for illustrative purposes, a number of specific details are presented to provide a comprehensive understanding of one or more aspects. However, it will be apparent that such aspect(s) may be practiced without these specific details.
1 is a diagram illustrating an example of a system for performing an automatic remittance alarm according to some embodiments of the present disclosure.
2 is a block diagram of a management server according to some embodiments of the present disclosure.
3 is a block diagram illustrating an example of a configuration of an automatic remittance activation transaction according to some embodiments of the present disclosure.
4 is a flowchart illustrating an example in which a processor of a management server performs an automatic remittance alarm method according to some embodiments of the present disclosure.
5 is a flowchart illustrating an example in which a processor of a management server recognizes whether a transaction related to a first user exists for a preset time.
6 is a flowchart illustrating an example in which a processor according to the present disclosure determines a first time point, which is a time point at which a transaction last generated by a first user is generated.
7 is a flowchart illustrating an example in which a processor of a management server generates a dummy transaction.
8 is a flowchart illustrating an example in which a processor of a management server determines a fee when generating a dummy transaction according to some embodiments of the present disclosure.
9 is a flowchart illustrating an example in which a processor of a management server determines a dummy fee according to some embodiments of the present disclosure.
10 shows a simplified and general schematic diagram of an exemplary computing environment in which some embodiments of the present disclosure may be implemented.

Various embodiments and/or aspects are now disclosed with reference to the drawings. In the following description, for illustrative purposes, a number of specific details are disclosed to aid in an overall understanding of one or more aspects. However, it will also be appreciated by those of ordinary skill in the art that this aspect(s) may be practiced without these specific details. The following description and the annexed drawings set forth in detail certain illustrative aspects of the one or more aspects. However, these aspects are illustrative and some of the various methods in the principles of the various aspects may be used, and the descriptions described are intended to include all such aspects and their equivalents. Specifically, as used herein, “an embodiment”, “example”, “aspect”, “example”, and the like are not construed as having any aspect or design being better or advantageous than other aspects or designs. May not.

Hereinafter, the same or similar components are assigned the same reference numerals regardless of the reference numerals, and redundant descriptions thereof will be omitted. In addition, in describing the embodiments disclosed in the present specification, when it is determined that a detailed description of related known technologies may obscure the subject matter of the embodiments disclosed in the present specification, the detailed description thereof will be omitted. In addition, the accompanying drawings are for easy understanding of the embodiments disclosed in the present specification, and the technical spirit disclosed in the present specification is not limited by the accompanying drawings.

Although the first, second, and the like are used to describe various devices or components, it goes without saying that these devices or components are not limited by these terms. These terms are only used to distinguish one device or component from another device or component. Therefore, it goes without saying that the first device or component mentioned below may be a second device or component within the technical idea of the present invention.

Unless otherwise defined, all terms (including technical and scientific terms) used in the present specification may be used with meanings that can be commonly understood by those of ordinary skill in the art to which the present invention belongs. In addition, terms defined in a commonly used dictionary are not interpreted ideally or excessively unless explicitly defined specifically.

In addition, the term “or” is intended to mean an inclusive “or” rather than an exclusive “or”. That is, unless specified otherwise or is not clear from the context, "X employs A or B" is intended to mean one of the natural inclusive substitutions. That is, X uses A; X uses B; Or when X uses both A and B, "X uses A or B" can be applied to either of these cases. In addition, the term “and/or” as used herein should be understood to refer to and include all possible combinations of one or more of the listed related items.

In addition, the terms "comprising" and/or "comprising" mean that the feature and/or component is present, but excludes the presence or addition of one or more other features, components and/or groups thereof. It should be understood as not doing. In addition, unless otherwise specified or when the context is not clear to indicate a singular form, the singular in the specification and claims should be interpreted as meaning "one or more" in general.

In addition, the terms "information" and "data" as used herein may often be used interchangeably with each other.

The suffixes "module" and "unit" for constituent elements used in the following description are given or used interchangeably in consideration of only the ease of writing the specification, and do not themselves have a distinct meaning or role from each other.

Objects and effects of the present disclosure, and technical configurations for achieving them will become apparent with reference to the embodiments described later in detail together with the accompanying drawings. In describing the present disclosure, if it is determined that a detailed description of a known function or configuration may unnecessarily obscure the subject matter of the present disclosure, a detailed description thereof will be omitted. In addition, terms to be described later are terms defined in consideration of functions in the present disclosure, which may vary according to the intention or custom of users or operators.

However, the present disclosure is not limited to the embodiments disclosed below, and may be implemented in various different forms. The present embodiments are provided only to make the present disclosure complete, and to fully inform the scope of the disclosure to those of ordinary skill in the art to which the present disclosure belongs, and the present disclosure is only defined by the scope of the claims. . Therefore, the definition should be made based on the contents throughout this specification.

1 is a diagram illustrating an example of a system for performing an automatic remittance alarm according to some embodiments of the present disclosure.

As shown in FIG. 1, a system for performing an automatic remittance alarm may include a management server 100, a blockchain network 200, and a communication network 300. Components illustrated in FIG. 1 are exemplary, and additional components may exist or some of the components illustrated in FIG. 1 may be omitted.

Although not shown in FIG. 1, the management server 100 may include a processor, a storage unit, and a communication unit. All steps performed by the management server 100 according to the present disclosure may also be performed by each node included in the blockchain network 200.

In some embodiments of the present disclosure, the management server 100 and the blockchain network 200 may be associated with a main chain and a side chain. That is, a plurality of nodes included in the management server 100 and the blockchain network 200 may store not only the main chain but also the side chain in each storage unit. In some embodiments of the present disclosure, the automatic remittance side chain may be an off-chain separate from the main chain in which transaction details of the sender and receiver are stored.

For example, when the processor 110 of the management server 100 generates an automatic remittance activation transaction, it may record it in the automatic remittance side chain. When an event related to automatic remittance occurs, the processor 110 may search for an automatic remittance activation transaction from the automatic remittance side chain. In addition, the processor 110 may control the communication unit to recognize necessary information from the searched automatic remittance activation transaction and transmit an automatic remittance alarm to the user accordingly. Further, the processor 110 may access the first user wallet and generate a dummy transaction upon receiving information including an intention to reject the remittance sent by a user who responds to the automatic remittance alarm. The automatic remittance procedure may be temporarily suspended by the creation of a dummy transaction.

The automatic remittance activation transaction 400 may be generated in connection with an automatic remittance agreement between the first user and the second user before the automatic remittance alarm method according to the present disclosure is performed.

For example, the first user may make an agreement with the second user to transfer the cryptocurrency related to the main chain owned by the first user to the second user in case of emergency (death, disappearance, etc.) (automatic remittance agreement). At this time, the first user or the second user may propagate such an automatic remittance agreement on the blockchain network 200 in the form of an automatic remittance activation transaction 400. Accordingly, the automatic remittance activation transaction 400 may be recorded on the blockchain network 200.

In the present disclosure, the main chain may be defined as a block chain in which a record of a transaction of currency that a first user wants to deliver to a second user is stored. For example, when a first user wants to remit 100 BTC to a second user, the main chain may be a block chain in which a record of a transaction of bitcoin is stored. The aforementioned bitcoin is only an example of the currency to which the main chain is associated.

If the automatic remittance activation transaction is maintained on the side chain, additional functions not provided by the main blockchain can be used. Also, you can avoid waiting for transactions to be processed on the main blockchain. Furthermore, privacy can be protected as information necessary for remittance can be disclosed only to relatively few nodes.

In some embodiments of the present disclosure, the blockchain network 200 may refer to a plurality of nodes operating based on blockchain technology. Here, the blockchain technology is a distributed storage technology that stores data to be managed in a plurality of nodes included in the blockchain network using a storage structure in which blocks are connected in a chain form.

The blockchain network 200 may store the transaction transmitted from the management server 100 in a block form based on a predetermined consensus algorithm. Data stored in a block form may be shared by a plurality of nodes included in the blockchain network 200.

The blockchain network 200 may include a public blockchain network in which arbitrary nodes can perform consensus operations or a private blockchain network in which only predetermined nodes can perform consensus operations, depending on the implementation form. .

Consensus algorithms performed in the blockchain network 200 according to some embodiments of the present disclosure include: PoW (Proof of Work) algorithm, PoS (Proof of Stake) algorithm, DPoS (Delegated Proof of Stage) algorithm, PBFT (Practical Byzantine Fault Tolerance) Algorithm, Delegated Byzantine Fault Tolerance (DBFT) Algorithm, Redundant Byzantine Fault Tolerance (RBFT) Algorithm, Sieve Algorithm, Tendermint Algorithm, Paxos Algorithm, Raft Algorithm, Proof of Authority (PoA) Algorithm, and/or Proof of Elapsed Time) algorithm.

In some exemplary embodiments of the present disclosure, nodes in the blockchain network 200 may operate by a blockchain core package according to a hierarchical structure. The hierarchical structure is: a data layer that defines the structure of data handled by the blockchain network 200 and manages data, a fee paid to miners during mining, performing mining to verify the validity of blocks and generating blocks The consensus layer in charge of processing of, the execution layer that processes and executes smart contracts, the P2P network protocol, the hash function, the common layer that implements and manages digital signatures, encoding and common storage, and various applications are created, processed and managed. It can include an application layer.

In accordance with some embodiments of the present disclosure, by using the blockchain network 200 to perform automatic remittance alarms, automatic remittances contrary to the user's will can be prevented, and transparency and integrity for remittance contract execution are provided. Can be.

The management server 100 has a mechanism for communicating with at least one other node included in the blockchain network 200 through the communication network 300, and any type of node in the system for performing the automatic remittance. Can mean For example, the management server 100 may include a microprocessor, a mainframe computer, a digital processor, a portable device, a personal computer (PC), a laptop computer, a workstation, and/or any electronic device having network connectivity. have. In addition, the management server 100 may include an arbitrary server implemented by at least one of an agent, an application programming interface (API), and a plug-in. In addition, the management server 100 may include an application source and/or a client application.

The management server 100 may be a computing device included in any blockchain network 200 capable of processing and storing arbitrary data, including a processor, a memory, and a communication unit.

The management server 100 in FIG. 1 may be related to a user or a system administrator who wants to perform an automatic remittance alarm using the blockchain network 200. That is, the automatic remittance alarm method according to the present disclosure may be performed by a subject with system management authority using the management server 100. Furthermore, each node included in the blockchain network 200 may perform an automatic remittance alarm method according to the present disclosure.

The management server 100 may operate as a node included in the blockchain network 300. In this example, the management server 100 may implement at least one of a wallet function, a minor function, and a full blockchain data storage function. For example, when the management server 100 includes only a wallet function, it may operate as a node that performs transaction and validation (eg, a Simplified Payment Verification (SPV) node).

The management server 100 may issue a query or a transaction to the blockchain network 200. The query in the present disclosure may be used to inquire contact information of a recipient registered on the blockchain network 200. The transaction in the present disclosure may be used to perform an update (modification/change/delete/add) on data recorded on the blockchain network 200.

The management server 100 may transmit and receive an application source written in a programming language. For example, the management server 100 may generate a client application by compiling an application source. For example, the generated client application may be delivered to at least one of the blockchain networks 200 and then executed.

Remittance in the present disclosure may include remittance of cryptocurrency managed through a wallet (wallet). However, it is not limited thereto, and can be applied to all goods managed based on the blockchain.

Since the management server 100 is provided with a display unit (not shown), it may receive a user input and provide an arbitrary type of output to the user in transmitting and receiving information and signals related to automatic remittance.

Communication network 500 according to an embodiment of the present disclosure is a public switched telephone network (PSTN), x Digital Subscriber Line (xDSL), Rate Adaptive DSL (RADSL), Multi Rate DSL (MDSL), VDSL. Various wired communication systems such as (Very High Speed DSL), Universal Asymmetric DSL (UADSL), High Bit Rate DSL (HDSL), and local area network (LAN) can be used.

In addition, the communication network 500 presented in the present disclosure includes Code Division Multi Access (CDMA), Time Division Multi Access (TDMA), Frequency Division Multi Access (FDMA), Orthogonal Frequency Division Multi Access (OFDMA), and SC-FDMA. Various wireless communication systems such as (Single Carrier-FDMA) and other systems can be used. The techniques described in this disclosure may be used not only in the networks mentioned above, but also in any type of other communication networks.

2 is a block diagram of a management server according to some embodiments of the present disclosure.

As shown in FIG. 2, the management server 100 may include a processor 110, a storage unit 120, and a communication unit 130.

The processor 110 may be composed of one or more cores, a central processing unit (CPU), a general purpose graphics processing unit (GPGPU), and a tensor processing unit (TPU) of a computing device. unit), etc., may include an arbitrary type of processor for performing an automatic remittance alarm by executing instructions stored on the memory. The processor may read a computer program stored in a memory to perform an automatic remittance alarm according to some embodiments of the present disclosure. The processor may control overall operations of components of the management server 100 in order to perform the automatic remittance alarm method.

The communication unit 130 may include a wired/wireless Internet module for network access. The communication unit 130 may communicate with at least one of nodes included in the blockchain network 200. As a wireless Internet technology, WLAN (Wireless LAN) (Wi-Fi), Wibro (Wireless broadband) Wimax (World Interoperability for Microwave Access), HSDPA (High Speed Downlink Packet Access), and the like may be used. As a wired Internet technology, XDSL (Digital Subscriber Line), FTTH (Fibers to the Home), PLC (Power Line Communication), and the like may be used.

The above-described components are exemplary, and the scope of the present disclosure is not limited to the above-described components. That is, additional components may be included or some of the above-described components may be omitted according to implementation aspects of the embodiments of the present disclosure.

The management server 100 may further include a storage unit 120. The storage unit may store a program for the operation of the processor 110 and may temporarily or permanently store input/output data. Memory is a flash memory type, hard disk type, multimedia card micro type, card type memory (for example, SD or XD memory, etc.), RAM (Random Access). Memory, RAM), SRAM (Static Random Access Memory), ROM (Read-Only Memory, ROM), EEPROM (Electrically Erasable Programmable Read-Only Memory), PROM (Programmable Read-Only Memory), magnetic memory, magnetic disk, optical disk At least one type of storage medium may be included. Such a memory can be operated under control of a processor. In addition, in the present disclosure, the memory and the storage unit may be used interchangeably with each other.

The processor 110 of the management server 100 may control overall operations of the components of the management server 100 in order to perform an automatic remittance process.

3 is a block diagram illustrating an example of a configuration of an automatic remittance activation transaction according to some embodiments of the present disclosure.

3, the automatic remittance activation transaction 400 includes first identification information 410 of a first user, wallet address information 420 of a second user to receive automatic remittance, and a first user in order to perform automatic remittance. First time information 430 for a period in which the related transaction should not exist, second time information 440 for the time at which remittance alarm information is transmitted within the period, and a time stamp related to the creation time of the automatic remittance activation transaction It may include information 460 indicating that a predetermined amount is transferred from the wallet address of the first user to the wallet address of the second user 450 and the wallet address of the first user. Since the above-described component is an example of information included in the automatic remittance activation transaction 400, the automatic remittance activation transaction 400 may include additional information as a component.

The automatic remittance activation transaction 400 is a type of contract to transfer a predetermined amount of goods (for example, cryptocurrency) from the wallet of the first user to the wallet of the second user when a preset condition is satisfied. It may be an example of information recorded in the blockchain network 200 according to some embodiments. That is, before the automatic remittance alarm method according to the present disclosure is performed, the first user and the second user sign a transmission contract to prevent loss of cryptocurrency in case of emergency, and this is in the form of an automatic remittance activation transaction. It may have been recorded on the blockchain network 200.

The automatic remittance activation transaction 400 may be recorded in the main chain or side chain related to the blockchain network 200 according to the present disclosure. That is, if the automatic remittance activation transaction 400 can satisfy the transaction format required by the main chain, it may be recorded in the main chain. However, even if the automatic remittance activation transaction 400 cannot satisfy the format of the transaction required by the main chain, the processor 110 may record this in the automatic remittance side chain.

The automatic remittance activation transaction 400 is recorded in the main chain or the automatic remittance side chain, and may be stored in the storage unit of the management server 100 according to some embodiments of the present disclosure. In addition, each node included in the blockchain network 200 may store an automatic remittance activation transaction in a storage unit in a state recorded in the main chain or an automatic remittance side chain.

The automatic remittance activation transaction 400 may include the first identification information 410 of the first user.

The first user may be any user related to the automatic remittance alarm method according to the present disclosure. The first user may be a user who receives the automatic remittance alarm according to the present disclosure. That is, the first user may be a sender of automatic remittance.

The first identification information 410 of the first user may be information for distinguishing the first user from other users. The first identification information 410 may be a social security number, a phone number, an email address, an address of a cryptocurrency wallet owned by the first user, and an ID related to a cryptocurrency system. Since the above-described example is an example of the first identification information, the first identification information is not limited thereto.

The processor 110 according to some embodiments of the present disclosure may search for an automatic remittance activation transaction based on the first identification information 410. That is, the first identification information 410 may function as an identifier of the automatic remittance activation transaction 400.

The automatic remittance activation transaction 400 may include wallet address information 420 of the second user who will receive the automatic remittance.

The second user may be any user related to the automatic remittance alarm method according to the present disclosure. The second user may be a user who receives a preset amount of money or goods when the first user who has received the automatic remittance alarm according to the present disclosure does not express an intention to reject remittance. That is, the second user may be a recipient of the automatic remittance.

Here, the wallet may mean a database storing secret keys used to digitally sign cryptocurrency transactions for a distributed ledger, and broadly, software that manages secret keys. The processor 110 according to some embodiments of the present disclosure may perform by creating a cryptocurrency remittance transaction from the first user to the second user and recording it in the main chain.

A wallet according to some embodiments of the present disclosure may store private keys and public keys related to first and second users. Here, the private key and the public key have a relationship based on a preset algorithm. For example, the processor 110 may verify information encrypted with a private key or information signed with a private key with a public key. Conversely, the processor 110 may verify information encrypted with the public key or information signed with the public key with the private key. Here, the private key and the public key may be generated by an elliptic curve electronic signature algorithm (ECDSA). Since the foregoing is only an example of the private key and the public key, the private key and the public key are not limited to the above.

Specifically, the wallet address information of the second user may be a public key value of the second user. That is, the automatic remittance activation transaction may include the public key value of the second user wallet.

The automatic remittance activation transaction 400 may include first time information 430 for a period in which a transaction related to the first user should not exist in order for automatic remittance to be performed.

For example, in the case of a contract related to automatic remittance, if the first user does not create a transaction for one year through the wallet owned by the first user, a contract is concluded to transfer a preset amount of money to the wallet related to the wallet address information of the second user. can do. In this case, the first time information may be one year.

That is, the first time information 430 may mean a period in which the first user has not actively used the wallet (a period in which a transaction is not directly generated). Since the foregoing is only an example of the meaning of the first time information, the content of the first time information is not limited thereto.

The automatic remittance activation transaction 400 may include second time information 440 about a time at which remittance alarm information is transmitted within a period.

For example, the first time information 430 may mean one year. In this case, the second time information may be 1 month. If so, the processor 110 may transmit an automatic remittance alarm to the first user one month before one year from the last time the transaction related to the first user exists. That is, a time point at which the automatic remittance alarm is transmitted may be a time before the second time information from the first time information. The foregoing is only an example of the second time information and the alarm transmission time, and the remittance alarm time is not limited thereto.

The automatic remittance activation transaction 400 may include a time stamp 450 related to the creation time of the automatic remittance activation transaction.

In general, the time stamp may mean information indicating the time when the transaction was created. For example, if the automatic remittance activation transaction 400 was generated on July 8, 2019 at 4:52 pm, the time stamp 450 may be expressed as 2019-07-08-16-52. Since this is only an example of the format of the time stamp, the format of the time stamp is not limited thereto.

The automatic remittance activation transaction may additionally include information 460 indicating that a predetermined amount is transferred from the wallet address of the first user to the wallet address of the second user. This is based on the information of the amount of money to be remitted, the wallet address information of the first user to which the amount of money to be remitted will be withdrawn, and the wallet address information of the second user to receive the amount of money to be remitted when automatic remittance is performed. Can be created by

For example, in the automatic remittance alarm method according to the present disclosure, the main chain may be associated with bitcoin. In this case, the information 460 of remittance of a preset amount may include the wallet address of the first user, the wallet address of the second user, and the amount of unspent transaction output (UTXO) or bitcoin to be used.

Here, UTXO may mean an unused transaction output value or an unspent transaction output. In other words, it could mean a bunch of cryptocurrencies that have not yet been consumed.

In addition, the information 460 for remittance of a preset amount may be written in a specific computer language supported by the main chain or the side chain, and such a computer language may include a language in the form of a script. That is, in an example related to bitcoin, information 460 indicating that a predetermined amount is remitted may be recorded based on a script language supported by bitcoin.

The processor 110 according to some embodiments of the present disclosure may perform an automatic remittance alarm method through information 410 to 460 included in the automatic remittance activation transaction 400. That is, based on the time stamp 450 and the first identification information 410, the processor 110 may check the transaction last generated by the first user after the creation of the automatic remittance activation transaction 400 from the main chain. Then, the processor 110 may determine a time point at which the automatic remittance alarm should be performed based on the first time information 430 and the second time information 440 through an operation. When it is determined that the automatic remittance alarm should be performed, the processor 110 may transmit an alarm to an alarm receiving address (eg, an email address) described in the first user's contact information (not shown). If the first user does not respond to the alarm, the processor 110 may transmit a preset amount of money to the second user through the wallet address information 420 of the second user and the information 460 indicating that a preset amount is remitted. have.

4 is a flowchart illustrating an example in which a processor of a management server performs an automatic remittance alarm method according to some embodiments of the present disclosure.

Referring to FIG. 4, the processor 110 may search for an automatic remittance activation transaction related to the first user (S100).

The automatic remittance activation transaction 400 may be recorded in the main chain or the side chain. For such a main chain or a side chain, the processor 110 may periodically perform a search operation. The search operation may be performed aperiodically by a system administrator related to the automatic remittance alarm method or a user of the management server 100.

Specifically, the processor 110 may find the automatic remittance activation transaction 400 for which the automatic remittance alarm should be performed while sequentially searching the main chain or the side chain.

With respect to the searched automatic remittance activation transaction 400, the processor 110 may recognize whether a transaction related to the first user exists for a preset time (S200).

Specifically, the processor 110 may recognize whether the transaction generated by the first user has been recorded in the main chain for a preset period based on the first identification information included in the automatic remittance activation transaction 400.

For example, the processor 110 may recognize the wallet address of the first user included in the automatic remittance activation transaction 400. The processor 110 may recognize when the first user last recorded a transaction in the main chain based on the wallet address of the first user. The processor 110 may recognize whether a preset period has elapsed from the time when the first user last recorded the transaction.

Here, the preset period may be calculated and determined by the processor 110 based on the first time information 430 and the second time information 440.

For example, when the first time information 430 is 1 year and the second time information 440 is 1 month, the preset period is 11 minus the second time information 440 from the first time information 430 It can be months.

When there is no transaction related to the first user for a preset time, the processor 110 may transmit remittance alarm information to the first user (S300). That is, the processor 110 may transmit the remittance alarm information to the first user when a preset period has elapsed from the time when the last transaction related to the first user is recorded.

Here, the remittance alarm information may include information notifying the first user that automatic remittance is performed and information asking whether to allow automatic remittance. Additionally, the remittance alarm information may include hypertext information related to whether or not remittance is allowed. The hypertext information may be configured to transmit, to the management server 100, first information including an intention to reject the remittance when the first user who has received the automatic remittance alarm performs a preset input to the hypertext.

Here, hypertext organically connects information such as text, graphics, audio, and video on a computer in a non-sequential, non-continuous and non-linear system, and searches for information related to the title desired by the user regardless of the order of presentation of the title It may mean media information that allows you to do it. That is, the hypertext according to the present disclosure is not limited to a character format.

In the present disclosure, the hypertext includes hyperlink information, and the user who has received the automatic remittance alarm clicks the hyperlink so that an intention to reject automatic remittance is transmitted to the management server 100.

The foregoing is only an example of the automatic remittance alarm, and the type of information included in the automatic remittance alarm and the type of preset input are not limited thereto.

When the first information related to the remittance rejection intention is received from the user terminal of the first user, the processor 110 may generate a dummy transaction (S400).

When receiving the first information related to the intention to reject automatic remittance from the user terminal of the first user, the processor 110 creates a dummy transaction and records it in the blockchain network 200, indicating that the automatic remittance is rejected. 200) can be made to be recognized by all nodes. In addition, as described above, when the automatic remittance alarm method according to the present disclosure is performed not only by the management server 100 but also by any node included in the blockchain network 200, a dummy transaction is generated and automatically It can prevent remittances from being carried out.

The dummy transaction is a transaction created to simply prevent automatic remittance, and may be a transaction irrelevant to a transaction between the first user and the second user. That is, as the dummy transaction is recorded on the blockchain network 200, the last time the first user creates the transaction is the time when the step (S400) is performed or the generated transaction is included in a new block and recorded on the blockchain network. It could be a point in time.

Since the dummy transaction is based on a transaction that does not exist, the amount of money transmitted by the transaction represented by the dummy transaction may be zero. However, in general blockchain technology, since the reward and fee for block generation is provided as an economic compensation for the entity that generated the block, the dummy transaction may include a minimum fee for recording on the blockchain network 200. . Details of the dummy transaction fee will be described later in FIGS. 8 and 9.

When the processor 110 generates a dummy transaction, it may transmit it to at least one node included in the blockchain network 200 (S500).

It is necessary to ensure that all nodes included in the blockchain network 200 know that the first user has expressed his intention to reject automatic remittance by the creation of a dummy transaction. This is because, as described above, the automatic remittance alarm method according to the present disclosure can be performed not only by the management server 100 but also by any node included in the blockchain network 200. Accordingly, the processor 110 may transmit the generated dummy transaction to a plurality of nodes included in the blockchain network 200 so that the dummy transaction is recorded on the blockchain network 200. Once the dummy transaction is recorded on the blockchain network 200, it is possible to prevent automatic remittance from being performed by another node against the intention of the first user.

5 is a flowchart illustrating an example in which a processor of a management server recognizes whether a transaction related to a first user exists for a preset time.

Referring to FIG. 5, the processor 110 may determine a first time point, which is a time point at which a transaction last generated by the first user is generated (S210 ).

For example, the processor 110 may recognize the wallet address of the first user included in the automatic remittance activation transaction 400. The processor 110 may recognize when the first user last recorded a transaction in the main chain based on the wallet address of the first user.

The time point at which the first user last recorded the transaction in the main chain may be a time indicated by a time stamp included in a block header of a block including a transaction last recorded by the first user in the main chain. For example, the first transaction last generated by the first user may be included in the first block and recorded on the Bitcoin blockchain network. In this case, the processor 110 may determine the first time point by using the time indicated by the time stamp included in the block header of the first block. The foregoing is only an example of the determination of the first viewpoint, and the method of determining the first viewpoint is not limited thereto.

When the first time point is determined, the processor 110 may calculate a time interval between the current time point and the first time point (S220). Here, the time interval may mean a time difference between the current viewpoint and the first viewpoint.

The processor 110 may recognize whether the determined time interval is greater than or equal to a preset time (S230).

As described above, the processor 110 may recognize a preset time based on the first time information 430 and the second time information 440.

For example, when the first time information 430 is 1 year and the second time information 440 is 1 month, the processor 110 subtracts the second time information 440 from the first time information 430. 11 months can be recognized as a preset time.

The foregoing is only an example of recognizing a preset time, and a method of recognizing the first time information, the second time information, and the preset time is not limited thereto.

6 is a flowchart illustrating an example in which a processor according to the present disclosure determines a first time point, which is a time point at which a transaction last generated by a first user is generated.

The processor 110 may recognize the main chain recorded in the blockchain network (S240). As described above, each of the nodes included in the management server 100 and the blockchain network 200 may be a full node or a simple verification node. Here, for convenience of explanation, it is assumed that all nodes are full and will be described below.

When the management server 100 corresponds to a full node, the storage unit 120 may store all of the main chain and the side chain. Accordingly, the processor 110 may recognize the main chain recorded in the blockchain network from the storage unit and search for a transaction related to the first user.

The processor 110 may search whether a transaction corresponding to the first identification information 410 exists in the recognized main chain (S250).

As described above in FIG. 3, the first identification information 410 may be related to the first user. That is, the first identification information 410 may be information that enables the first user to be distinguished from other users.

For example, the first identification information 410 may be a social security number, a phone number, an email address, an address of a cryptocurrency wallet owned by the first user, and an ID related to a cryptocurrency system. Since the above-described example is an example of the first identification information, the first identification information is not limited thereto.

The processor 110 may search whether a transaction related to the first user exists in the main chain based on the first identification information 410. For example, since the transaction of bitcoin includes the sender's wallet address, the recipient's wallet address, and UTXO (Unspent Transaction Output), the processor 110 finds the first user's transaction based on the first user's wallet address. I can do it.

7 is a flowchart illustrating an example in which a processor of a management server generates a dummy transaction.

The processor 110 may recognize first access information for the first wallet owned by the first user (S410).

In order to generate a dummy transaction related to the first user, it may be necessary to access a wallet owned by the first user to obtain transaction creation authority. Accordingly, the processor 110 may need to recognize first access information, which is access information for the first wallet owned by the first user.

Here, the first access information may be private key information for the wallet, ID and password for accessing the private key, string information such as mnemonic, and the like. However, the foregoing is only an example of the first access information, and the type of the first access information is not limited thereto.

The processor 110 may generate a dummy transaction based on the recognized first access information (S420).

Specifically, the processor 110 may access the first wallet based on the recognized first access information. It is possible to obtain permission to create a transaction through access to the first wallet. The processor 110 may generate a dummy transaction by using the acquired transaction creation authority.

The dummy transaction is a transaction generated by the processor 110 to simply prevent automatic remittance, and may be a transaction independent of a transaction between the first user and the second user.

The processor 1100 may generate a dummy transaction and transmit it to a plurality of nodes included in the blockchain network 200 so that a plurality of nodes included in the blockchain network 200 record the dummy transaction. All nodes included in the chain network 200 can check the dummy transaction recorded in the main chain or the side chain. Therefore, even if any node on the blockchain network 200 attempts to perform automatic remittance, the existence of the dummy transaction The automatic remittance can be prevented by this, so that the automatic remittance contrary to the intention of the first user can be prevented.

8 is a flowchart illustrating an example in which a processor of a management server determines a fee when generating a dummy transaction according to some embodiments of the present disclosure.

When generating a dummy transaction based on the first access information, the processor 110 according to some embodiments of the present disclosure may determine a dummy fee to be included in the dummy transaction.

Specifically, the processor 110 may determine a first fee required to record a transaction in the main chain (S421). The processor 110 may recognize the determined first fee as a dummy fee.

In the present disclosure, a fee including a dummy fee may mean an economic reward returned to a block creator in exchange for a transaction included in a block and recorded in the main chain or side chain. Accordingly, the dummy fee may mean a fee paid from the first user to the creator of the block including the dummy transaction.

For example, a first transaction with a fee of 0.5 BTC generated by the first user may be included in the first block generated by the first block creator and recorded on the blockchain network 200. In this case, the first block creator may receive 0.5 BTC from the first user in exchange for including the first transaction in the first block.

Once the generated transaction is transmitted to a plurality of nodes included on the blockchain network 200, the plurality of nodes may store it in a memory pool. When a specific node creates a block, that node can decide which transactions to include in the block and record them on the blockchain network.

Block producers can preferentially include high-fee transactions in the block in order to obtain more economic rewards. Therefore, if the dummy transaction does not include an appropriate fee, the dummy transaction may not be able to be recorded on the blockchain network 200. Therefore, although the dummy transaction according to some embodiments of the present disclosure may be generated without including any amount from the actual transaction, it is required to set an appropriate dummy fee. A specific example of the determination of the dummy fee will be described later in FIG. 9.

9 is a flowchart illustrating an example in which a processor of a management server determines a dummy fee according to some embodiments of the present disclosure.

The processor 110 may calculate an average value of a fee required to record a transaction in the main chain during a predetermined time interval (S421a).

All nodes included in the blockchain network 200 can check the transaction fee of the cryptocurrency related to the main chain. For example, the processor 110 may recognize the sum of fees (transaction costs) of cryptocurrency related to a specific main chain. Accordingly, the processor 110 may calculate an average commission value for a specific period.

The processor 110 may recognize the average value of the determined fee as the first fee (S421b).

If the processor 110 determines the first fee by calculating the average value of the fee as described above, the processor 110 may recognize the determined first fee as a dummy fee as described in step S422 of FIG. 8.

If the dummy fee is not included in the dummy transaction, there may be a case where the dummy transaction is not recorded on the blockchain network 200. This is because block producers may not have the incentive to record transactions on the blockchain that cannot receive economic rewards. Therefore, dummy transactions may be left in the memory pool without being recorded for a long period of time. In this case, other nodes included in the blockchain network 200 may perform automatic remittance without knowing that the dummy transaction is issued. Accordingly, by including the dummy fee in the dummy transaction, automatic remittance against the intention of the user, which is the object of the present disclosure, can be prevented.

Here, the dummy fee is set as the average value. However, an appropriate fee determination method may be applied according to various variables such as a time interval according to the second time information, the intention of the first user, and the situation of the blockchain network 200. That is, the processor 110 may determine the minimum fee recorded for a specific period as the dummy fee. Alternatively, the processor 110 may determine the maximum fee recorded during a specific period as the dummy fee. As a result, the method of determining the dummy fee is not limited to the above-described example.

10 shows a simplified and general schematic diagram of an exemplary computing environment in which some embodiments of the present disclosure may be implemented.

The computer 1102 illustrated in FIG. 10 may correspond to at least one of a management server 100 and a computing device included in the blockchain network 200.

While the present disclosure has generally been described above with respect to computer-executable instructions that can be executed on one or more computers, those skilled in the art will appreciate that the present disclosure may be implemented in combination with other program modules and/or as a combination of hardware and software. I will know.

In general, modules herein include routines, procedures, programs, components, data structures, etc. that perform particular tasks or implement particular abstract data types. In addition, to those skilled in the art, the method of the present disclosure is not limited to single-processor or multiprocessor computer systems, minicomputers, mainframe computers, as well as personal computers, handheld computing devices, microprocessor-based or programmable household appliances, etc. It will be appreciated that other computer system configurations may be implemented, including one that may operate in connection with one or more associated devices.

The described embodiments of the present disclosure may also be practiced in a distributed computing environment where certain tasks are performed by remote processing devices that are connected through a communication network. In a distributed computing environment, program modules may be located in both local and remote memory storage devices.

Computers typically include a variety of computer-readable media. A computer-accessible medium includes volatile and nonvolatile media, transitory and non-transitory media, and removable and non-removable media. By way of example and not limitation, computer-readable media may include computer-readable storage media and computer-readable transmission media.

Computer-readable storage media include volatile and nonvolatile media, temporary and non-transitory media, removable and non-removable media implemented in any method or technology for storing information such as computer readable instructions, data structures, program modules or other data. Includes the medium. Computer-readable storage media include RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital video disk (DVD) or other optical disk storage, magnetic cassette, magnetic tape, magnetic disk storage, or other magnetic storage. Devices, or any other medium that can be accessed by a computer and used to store desired information.

Computer-readable transmission media typically implement computer-readable instructions, data structures, program modules or other data on a modulated data signal such as a carrier wave or other transport mechanism. Includes all information delivery media. The term modulated data signal refers to a signal in which one or more of the characteristics of the signal is set or changed so as to encode information in the signal. By way of example and not limitation, computer-readable transmission media include wired media such as a wired network or direct-wired connection, and wireless media such as acoustic, RF, infrared, and other wireless media. Combinations of any of the above-described media are also intended to be included within the scope of computer-readable transmission media.

An exemplary environment 1100 is shown that implements various aspects of the present disclosure, including a computer 1102, which includes a processing device 1104, a system memory 1106, and a system bus 1108. do. System bus 1108 couples system components, including but not limited to, system memory 1106 to processing device 1104. The processing unit 1104 may be any of a variety of commercially available processors. Dual processors and other multiprocessor architectures may also be used as processing unit 1104.

The system bus 1108 may be any of several types of bus structures that may be additionally interconnected to a memory bus, a peripheral bus, and a local bus using any of a variety of commercial bus architectures. System memory 1106 includes read-only memory (ROM) 1110 and random access memory (RAM) 1112. The basic input/output system (BIOS) is stored in non-volatile memory 1110 such as ROM, EPROM, EEPROM, etc. This BIOS is a basic input/output system that helps transfer information between components in the computer 1102, such as during startup. Includes routines. RAM 1112 may also include high speed RAM such as static RAM for caching data.

The computer 1102 also includes an internal hard disk drive (HDD) 1114 (e.g., EIDE, SATA)-this internal hard disk drive 1114 can also be configured for external use within a suitable chassis (not shown). Yes--, a magnetic floppy disk drive (FDD) 1116 (for example, to read from or write to a removable diskette 1118), and an optical disk drive 1120 (for example, a CD-ROM). For reading the disk 1122 or for reading from or writing to other high-capacity optical media such as DVD). The hard disk drive 1114, magnetic disk drive 1116, and optical disk drive 1120 are each connected to the system bus 1108 by a hard disk drive interface 1124, a magnetic disk drive interface 1126, and an optical drive interface 1128. ) Can be connected. The interface 1124 for implementing an external drive includes, for example, at least one or both of USB (Universal Serial Bus) and IEEE 1394 interface technologies.

These drives and their associated computer readable media provide non-volatile storage of data, data structures, computer executable instructions, and the like. In the case of computer 1102, drives and media correspond to storing any data in a suitable digital format. Although the description of the computer-readable storage medium above refers to a removable optical medium such as a HDD, a removable magnetic disk, and a CD or DVD, those skilled in the art may include a zip drive, a magnetic cassette, a flash memory card, a cartridge, It will be appreciated that other types of computer-readable storage media, such as etc., may also be used in the exemplary operating environment and that any such media may contain computer-executable instructions for performing the methods of the present disclosure. .

A number of program modules, including the operating system 1130, one or more application programs 1132, other program modules 1134, and program data 1136, may be stored in the drive and RAM 1112. All or part of the operating system, applications, modules and/or data may also be cached in RAM 1112. It will be appreciated that the present disclosure may be implemented on several commercially available operating systems or combinations of operating systems.

A user may input commands and information to the computer 1102 through one or more wired/wireless input devices, for example, a pointing device such as a keyboard 1138 and a mouse 1140. Other input devices (not shown) may include a microphone, IR remote control, joystick, game pad, stylus pen, touch screen, and the like. These and other input devices are often connected to the processing unit 1104 through the input device interface 1142, which is connected to the system bus 1108, but the parallel port, IEEE 1394 serial port, game port, USB port, IR interface, It can be connected by other interfaces such as etc.

A monitor 1144 or other type of display device is also connected to the system bus 1108 through an interface such as a video adapter 1146. In addition to the monitor 1144, the computer generally includes other peripheral output devices (not shown) such as speakers, printers, and the like.

Computer 1102 may operate in a networked environment using logical connections to one or more remote computers, such as remote computer(s) 1148, via wired and/or wireless communication. Remote computer(s) 1148 may be workstations, server computers, routers, personal computers, portable computers, microprocessor-based entertainment devices, peer devices, or other common network nodes, and are generally Although including many or all of the described components, only memory storage device 1150 is shown for simplicity. The logical connections shown include wired/wireless connections to a local area network (LAN) 1152 and/or to a larger network, eg, a wide area network (WAN) 1154. Such LAN and WAN networking environments are common in offices and companies, and facilitate enterprise-wide computer networks such as intranets, all of which can be connected to worldwide computer networks, for example the Internet.

When used in a LAN networking environment, the computer 1102 is connected to the local network 1152 via a wired and/or wireless communication network interface or adapter 1156. Adapter 1156 may facilitate wired or wireless communication to LAN 1152, which also includes a wireless access point installed therein to communicate with wireless adapter 1156. When used in a WAN networking environment, the computer 1102 may include a modem 1158, connected to a communication server on the WAN 1154, or other Have means. The modem 1158, which may be an internal or external and a wired or wireless device, is connected to the system bus 1108 through a serial port interface 1142. In a networked environment, program modules described for computer 1102 or portions thereof may be stored in remote memory/storage device 1150. It will be appreciated that the network connections shown are exemplary and other means of establishing communication links between computers may be used.

Computer 1102 is associated with any wireless device or entity deployed and operated in wireless communication, e.g., a printer, scanner, desktop and/or portable computer, portable data assistant (PDA), communication satellite, wireless detectable tag. It operates to communicate with any device or place, and a phone. This includes at least Wi-Fi and Bluetooth wireless technologies. Accordingly, the communication may be a predefined structure as in a conventional network or may simply be ad hoc communication between at least two devices.

Wi-Fi (Wireless Fidelity) allows you to connect to the Internet or the like without wires. Wi-Fi is a wireless technology such as a cell phone that allows such devices, for example computers, to transmit and receive data indoors and outdoors, that is, anywhere within the coverage area of a base station. Wi-Fi networks use a wireless technology called IEEE 802.11 (a, b, g, etc.) to provide a secure, reliable and high-speed wireless connection. Wi-Fi can be used to connect computers to each other, to the Internet, and to a wired network (using IEEE 802.3 or Ethernet). Wi-Fi networks can operate in unlicensed 2.4 and 5 GHz radio bands, for example at 11 Mbps (802.11a) or 54 Mbps (802.11b) data rates, or in products that include both bands (dual bands). have.

A person of ordinary skill in the art of the present disclosure includes various exemplary logical blocks, modules, processors, means, circuits and algorithm steps described in connection with the embodiments disclosed herein, electronic hardware, (convenience). For the sake of clarity, it will be appreciated that it may be implemented by various forms of program or design code or a combination of both (referred to herein as "software"). To clearly illustrate this interchangeability of hardware and software, various illustrative components, blocks, modules, circuits, and steps have been described above generally in terms of their functionality. Whether such functionality is implemented as hardware or software depends on the particular application and design constraints imposed on the overall system. A person of ordinary skill in the art of the present disclosure may implement the described functions in various ways for each specific application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present disclosure.

The various embodiments presented herein may be implemented as a method, apparatus, or article of manufacture using standard programming and/or engineering techniques. The term “article of manufacture” includes a computer program, carrier, or media accessible from any computer-readable device. For example, computer-readable storage media include magnetic storage devices (e.g., hard disks, floppy disks, magnetic strips, etc.), optical disks (e.g., CD, DVD, etc.), smart cards, and flash Memory devices (eg, EEPROMs, cards, sticks, key drives, etc.). The term “machine-readable medium” includes, but is not limited to, wireless channels and various other media capable of storing, holding, and/or transmitting instruction(s) and/or data.

It is to be understood that the specific order or hierarchy of steps in the presented processes is an example of exemplary approaches. Based on the design priorities, it is to be understood that within the scope of this disclosure a specific order or hierarchy of steps in processes may be rearranged. The appended method claims provide elements of the various steps in a sample order, but are not meant to be limited to the specific order or hierarchy presented.

A description of the presented embodiments is provided to enable any person skilled in the art to make or use the present disclosure. Various modifications to these embodiments will be apparent to those of ordinary skill in the art, and general principles defined herein may be applied to other embodiments without departing from the scope of the present disclosure. Thus, the present disclosure is not to be limited to the embodiments presented herein, but is to be construed in the widest scope consistent with the principles and novel features presented herein.

The scope of rights to the method in the claims of the present disclosure is generated by the functions and features described in each step, and unless the precedence of the order is specified in each step constituting the method, the claims It is not affected by the order of description of each step in. For example, in the claims described in a manner that includes steps A and B, even if step A is described before step B, the scope of rights is not limited to that step A must precede step B.

Claims (13)

A computer program stored in a computer-readable storage medium, the computer program comprising steps for causing a processor of a management server included in a blockchain network to perform the following steps, the steps:
Searching for an automatic remittance activation transaction associated with the first user and stored in an auto remittance side chain that is off-chain different from the main chain on the blockchain network;
Recognizing whether there is a transaction related to the first user for a preset time when the automatic remittance activation transaction related to the first user is found;
Transmitting remittance alarm information including hypertext information related to whether or not remittance is allowed to the first user when there is no transaction related to the first user for the preset time period;
Generating a dummy transaction when first information related to a remittance rejection intention is received from the first user; And
Causing the dummy transaction to be recorded in the main chain on the blockchain network based on a consensus algorithm by transmitting the dummy transaction to at least one node included in the blockchain network;
Containing,
A computer program stored on a computer-readable storage medium.
The method of claim 1,
The automatic remittance activation transaction is:
First identification information of the first user;
Wallet address information of the second user to receive automatic remittance;
First time information on a period in which no transaction related to the first user should exist in order for the automatic remittance to be performed;
Second time information on a time at which transmission of the remittance alarm information is to be made within the period; And
A time stamp associated with the creation time of the automatic remittance activation transaction;
Containing,
A computer program stored on a computer-readable storage medium.
The method of claim 2,
When the automatic remittance activation transaction related to the first user is found, recognizing whether there is a transaction related to the first user for a preset time period,
Calculating the preset time based on the first time information and the second time information included in the automatic remittance activation transaction when the automatic remittance activation transaction related to the first user is found;
Containing,
A computer program stored on a computer-readable storage medium.
The method of claim 2,
When the automatic remittance activation transaction related to the first user is found, recognizing whether there is a transaction related to the first user for a preset time period,
Determining a first time point, which is a time point at which the last transaction generated by the first user is generated;
Calculating a time interval between a current time point and the first time point; And
Recognizing whether the time interval is greater than or equal to the preset time;
Containing,
A computer program stored on a computer-readable storage medium.
The method of claim 2,
The automatic remittance activation transaction,
Further comprising information indicating that a predetermined amount is transferred from the wallet address of the first user to the wallet address of the second user,
A computer program stored on a computer-readable storage medium.
The method of claim 4,
The step of determining a first time point, which is a time point at which the last transaction generated by the first user, is generated, includes:
Recognizing the main chain recorded in the blockchain network; And
Searching for a transaction corresponding to the first identification information in the main chain;
Containing,
A computer program stored on a computer-readable storage medium.
delete The method of claim 7,
The hypertext information,
When a preset input to the hypertext is performed by the first user, the first information is transmitted to the management server,
A computer program stored on a computer-readable storage medium.
The method of claim 1,
When first information related to a remittance rejection intention is received from the first user, the step of generating a dummy transaction,
Recognizing first access information for a first wallet owned by the first user; And
Generating the dummy transaction based on the first access information;
Containing,
A computer program stored on a computer-readable storage medium.
The method of claim 9,
Generating the dummy transaction based on the first access information,
Determining a dummy fee to be included in the dummy transaction;
Containing,
A computer program stored on a computer-readable storage medium.
The method of claim 10,
Determining a dummy fee to be included in the dummy transaction,
Determining a first fee required to write a transaction to the main chain; And
Recognizing the first fee as the dummy fee;
Containing,
A computer program stored on a computer-readable storage medium.
The method of claim 11,
Determining the fee required to record the transaction in the main chain,
Calculating an average value of a fee required to record a transaction in the main chain during a predetermined predetermined time interval; And
Recognizing the average value of the fee as the first fee;
Containing,
A computer program stored on a computer-readable storage medium.
As a management server to perform the automatic remittance alarm method,
Processor;
Storage; And
Communication department;
Including,
The processor,
Explore the automatic remittance activation transaction related to the first user,
Recognizes whether there is a transaction associated with the first user for a preset time and stored in an automatic remittance side chain, which is an off-chain different from the main chain on the blockchain network,
When there is no transaction related to the first user for the preset time, remittance alarm information including hypertext information related to whether or not remittance is allowed is transmitted to the first user, and
When first information related to a remittance rejection intention is received from the first user, a dummy transaction is generated,
By transmitting the dummy transaction to at least one node included in the blockchain network, causing the dummy transaction to be recorded in the main chain on the blockchain network based on a consensus algorithm,
A computer program stored on a computer-readable storage medium.

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