WO2020096132A1 - Dispositif de formation de transaction de whitecoin de type suivi d'historique de transaction comprenant un module de médiation de transaction de whitecoin/module de chaîne de blocs de type aos, et procédé - Google Patents

Dispositif de formation de transaction de whitecoin de type suivi d'historique de transaction comprenant un module de médiation de transaction de whitecoin/module de chaîne de blocs de type aos, et procédé Download PDF

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WO2020096132A1
WO2020096132A1 PCT/KR2018/015803 KR2018015803W WO2020096132A1 WO 2020096132 A1 WO2020096132 A1 WO 2020096132A1 KR 2018015803 W KR2018015803 W KR 2018015803W WO 2020096132 A1 WO2020096132 A1 WO 2020096132A1
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module
transaction
public
application module
white
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PCT/KR2018/015803
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Korean (ko)
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위재우
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주식회사 컴퍼니위
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • G06Q40/06—Asset management; Financial planning or analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G06Q50/26—Government or public services

Definitions

  • public funds issued by public organizations are converted into white coins after blockchain verification is completed, and between public fund providers and public fund consumers, or between public fund consumers and another public fund consumers.
  • It relates to a transaction history tracking type white coin transaction forming apparatus and method consisting of a white coin transaction mediation module and an AOS type blockchain module that can track and control the transaction history and movement path of a white coin while brokering a transaction with a white coin.
  • Public funds issued by public organizations refer to money used to normalize financial systems by supporting restructuring or reorganizing financial institutions in crisis due to difficulties in recovering loans. .
  • the white coin transaction intermediary module located between the application module for the public fund provider and the application module for the public fund consumer, the white coin supply request data according to the public fund, the white according to the public fund It is easy to acquire coin transaction approval data, white coin usage data, and does not allow modification and deletion of smart contracts and data through AOS (Append Only Storage) type blockchain module. While performing the function of Append Only Storage, it can perform functions of data verification, block verification, block sync (synchronization), monitoring, and data inquiry, and self-learning through machine learning and deep learning through the artificial intelligence white coin tracking control unit.
  • AOS Append Only Storage
  • the purpose is to provide a transaction history tracking type white coin transaction forming apparatus and method consisting of a white coin transaction brokerage module and an AOS type blockchain module that can form a variety of customized transaction history and movement path tracking white coins. .
  • the transaction history tracking type white coin transaction forming apparatus consisting of the white coin transaction mediation module and AOS type blockchain module according to the present invention
  • the public funds issued by public organizations are converted into white coins to convert white coins between public funds providers and public funds consumers, or between public funds consumers and other public funds consumers. It is achieved by being configured to track and control the transaction history and movement path of the white coin while brokering transactions.
  • the transaction history tracking type white coin transaction forming apparatus is more specifically,
  • the whitecoin transaction brokerage module Connected to the whitecoin transaction brokerage module through a wired or wireless communication network, requests a certificate check toward the whitecoin brokerage module, and when authentication is completed, the public funds, public funds issued by public organizations (government, corporations, organizations) toward the whitecoin brokerage module Sends a request for verification of the smart contract regarding business information and public fund transaction data, and when the verification completion signal of the AOS (Append Only Storage) type blockchain module is input, through the white coin transaction brokering module, the public An application module for public money providers and an application module 100 for public fund providers that perform whitecoin transactions related to public funds,
  • AOS Append Only Storage
  • the application module for the certified public fund provider Located between the application module for the public fund provider and the application module for the public fund consumer, after checking the certificate of the application module for the public fund provider and the application module for the public fund consumer, the application module for the certified public fund provider requested
  • the smart contract and the smart contract requested by the application module for public fund consumers are sent to the AOS (Append Only Storage) type blockchain module for verification, and the smart contract of the verified application module for the public fund provider is converted based on the smart contract.
  • the White Coin is being traded by receiving the white coins, and between the application module for the public fund provider and the application module for the public fund consumer, or between the application module for the public fund consumer and the application module for the public fund consumer.
  • Module 200
  • a number of cell-type verification clients are made of a mesh structure, and through the distributed storage-based data forgery prevention technology, the public coin transaction contract data and public funds included in the smart contract, transmitted in the form of a shared block from the white coin transaction intermediary module Based on the smart contract of the application module for the public fund provider, verifying that the white coin supply request data according to the data, the white coin transaction approval data according to the public fund, and the use of the white coin are properly written, and responsible for block creation and connection between blocks.
  • AOS Append Only Storage
  • AOS Append Only Storage type blockchain module that tracks and controls the transaction history and movement path of the white coin used in the application module for public fund consumers according to the tracking request signal of the white coin transaction intermediary module after conversion to white coin.
  • the white coin transaction intermediary module Connected to the white coin transaction intermediary module through a wireless communication network, requests a certificate check towards the white coin transaction intermediary module, and when authentication is completed, the white coin transaction request data according to the public funds toward the white coin transaction intermediary module and white coin transaction according to public funds
  • the verification request signal of the smart contract regarding the approval data and whitecoin usage data is sent, and the verification completion signal of the AOS (Append Only Storage) type blockchain module is input, through the whitecoin transaction brokerage module, for the public fund provider Characterized in that it consists of an application module or another application module for the public fund consumer and the application module 400 for the public fund consumer to perform a white coin transaction related to the public fund.
  • AOS Append Only Storage
  • the white coin transaction request data according to the public funds toward the white coin transaction intermediary module, the white coin transaction approval data according to the public fund, and the white coin Step (S200) for sending a verification request signal of the smart contract about the usage data
  • the whitecoin transaction brokerage module was sent in the form of a shared block to the public fund transaction contract data and public funds included in the smart contract.
  • a step of verifying whether the whitecoin supply request data, the whitecoin transaction approval data according to the public fund, and the use of whitecoin data are properly written (S400);
  • the smart contract of the verified application module for the public fund provider and the converted white coin based on the smart contract are received, and the application module for the public fund provider and the application module for the public fund consumer, or Step of brokering the transaction between the application module for the public fund consumer and the application module for the public fund consumer (S600),
  • the whitecoin transaction intermediary module sends a tracking request signal to the AOS (Append Only Storage) type blockchain module, which is an application module for the public fund consumer. It is achieved by consisting of the step (S700) of tracking and controlling the transaction history and the movement path of the white coin used in.
  • AOS Append Only Storage
  • the whitecoin transaction brokering module located between the application module for public fund providers and the application module for public fund consumers, the whitecoin supply request data according to public funds, the whitecoin transaction approval data according to public funds, and the use of white coins Data acquisition can be improved by 70%.
  • AOS Append Only Storage
  • the pattern of transaction history is analyzed, and then the transaction history and movement path of the white coin can be tracked and controlled.
  • AOS Append Only Storage
  • public funds issued by public organizations can be tracked in various types of transaction history and movement paths tailored 1: 1 according to usage.
  • Coins can be formed, which can improve 70% of transparent funds execution by public organizations (government, enterprises, organizations), prevent illegal execution of public funds, and enhance accounting transparency of enterprises and organizations. In addition, it can suppress the underground economy and strengthen the national financial health.
  • FIG. 1 is a block diagram showing the components of a transaction history tracking type white coin transaction forming apparatus 1 consisting of a white coin transaction mediation module and an AOS type blockchain module according to the present invention
  • FIG. 2 is a block diagram showing the components of the transaction history tracking type white coin transaction forming device (1) consisting of a white coin transaction mediation module, AOS type blockchain module according to the present invention,
  • FIG. 3 is a block diagram showing the components of the white coin transaction brokering module according to the present invention.
  • FIG. 4 is a block diagram showing the components of the shared block generator according to the present invention.
  • FIG. 5 is a block diagram showing the components of an AOS (Append Only Storage) type blockchain module according to the present invention.
  • AOS Append Only Storage
  • FIG. 6 is a block diagram showing the components of the AOS (Append Only Storage) type blockchain module according to the present invention.
  • the white coin-type key encryption setting control unit according to the present invention consists of a pair of key values consisting of a public key serving as an address and a private key used for digital signature upon transaction approval;
  • Figure 8 performs a mining (mining, mining) operation to give a proof of work (proof of work) to approve the block, which is a set of account transfer transaction records of whitecoins on a P2P network through a whitecoin mining unit according to the present invention
  • Figure 9 is an embodiment showing that the transaction history and the movement path is formed in the white coin according to the present invention.
  • FIG. 11 is an embodiment diagram showing a transaction history tracking type white coin transaction forming method consisting of a white coin transaction brokering module and an AOS type blockchain module according to the present invention
  • FIG. 12 is a flow chart showing a transaction history tracking type white coin transaction forming method consisting of a white coin transaction mediation module and an AOS type blockchain module according to the present invention.
  • a transaction history tracking type whitecoin transaction forming device consisting of a whitecoin transaction intermediary module and an AOS type blockchain module characterized by tracking and controlling the transaction history and movement path of the whitecoin while brokering transactions.
  • FIG. 1 is a block diagram showing the components of a transaction history tracking type white coin transaction forming apparatus 1 consisting of a white coin transaction intermediary module and an AOS type blockchain module according to the present invention
  • FIG. 2 is the present invention. It is related to the configuration diagram showing the components of the transaction history tracking type white coin transaction forming device (1) consisting of the white coin transaction mediation module and AOS type blockchain module, which is issued by public organizations (government, enterprises, organizations) After one public fund is verified in the blockchain, it is converted into a white coin, and the transaction history of the white coin is transacted with a white coin between the public fund provider and the public fund consumer, or between the public fund consumer and another public fund consumer. It is configured to track and control the movement path.
  • the transaction history tracking type white coin transaction forming apparatus 1 is more specifically, an application module 100 for public fund providers, a white coin transaction brokering module 200, and an AOS (Append Only Storage) type blockchain module 300. , It consists of an application module 400 for public fund consumers.
  • the application module 100 for the public fund provider is connected to the white coin transaction intermediary module through a wired / wireless communication network, requests a certificate check toward the white coin transaction intermediary module, and when authentication is completed, the public organization toward the white coin transaction intermediary module (government, enterprise) , Group) sends a request for verification of the smart contract regarding public funds, business information about public funds, and public fund transaction contract data, and inputs the verification completion signal of the AOS (Append Only Storage) blockchain module accordingly When it does, it plays a role of performing an application module for public fund consumers and a white coin transaction related to public funds through the white coin transaction brokerage module.
  • AOS Append Only Storage
  • It consists of either a server computer or a smart device from a public fund provider.
  • public funds are funds issued by public organizations (government, corporations, and organizations) and are generated in units of 100 million to 1 trillion.
  • the project information on the public fund includes both national support project information and national R & D project information.
  • the public fund transaction contract data refers to a contract for public fund operation and business between an application module for a public fund provider and an application module for a public fund consumer.
  • the whitecoin transaction intermediary module sends a whitecoin tracking request signal to the AOS (Append Only Storage) type blockchain module.
  • AOS Append Only Storage
  • the whitecoin transaction intermediary module sends a whitecoin tracking request signal to the AOS (Append Only Storage) type blockchain module.
  • the AOS Append Only Storage
  • it is configured to receive a smart contract that includes whitecoin tracking result data regarding the transaction history and movement path of the whitecoin.
  • the white coin transaction brokering module 200 is located between the application module for the public fund provider and the application module for the public fund consumer, and after checking the certificate of the application module for the public fund provider and the application module for the public fund consumer,
  • the smart contract requested by the application module for the certified public fund provider and the smart contract requested by the application module for the public fund consumer are sent to the AOS (Append Only Storage) type blockchain module for verification and verification, and the smart of the verified application module for the public fund provider
  • AOS Append Only Storage
  • the certificate check unit 210 the shared block generation unit 220, the shared block delivery unit 230, the block chain verification completion data transmission unit 240, the white coin transaction broker 250 It consists of.
  • the certificate check unit 210 serves to check whether the application module for the public fund provider, the application module for the public fund consumer, is the authorized application module for the public fund provider, or the application module for the authorized public fund consumer.
  • the shared block generation unit 220 performs a white coin transaction with the smart contract requested by the application module for the public fund provider that has been authenticated through the certificate check unit, the smart contract requested by the application module for the public fund consumer, and the application module for the public fund consumer. At the same time, the generated smart contracts are stored in Append Only Storage to generate a shared block of Append Only Storage.
  • This consists of the identification number (sid) given by the blockchain network, smart contract issuance information (data), block creation time (timestamp), certificate issuing country name (country), and the most recent HASH value (pre_HASH) of the book table.
  • the Append Only Storage occurs when the smart contract requested by the application module for the public fund provider, the smart contract requested by the application module for the public fund consumer, and the white coin transaction with the application module for the public fund consumer It does not allow modification and deletion of the old smart contracts and data, and serves to connect them to one and store them in a state without change.
  • the shared block generation unit 220 is composed of a white coin-type merkle tree unit 221 and a block generation cycle control unit 222.
  • the Merkle tree also called a binary hash tree, refers to a data structure used to efficiently summarize and verify the integrity of a large data set.
  • the Merkle Tree is used by Whitecoin to summarize all transactions within a block, and it creates a very efficient process for generating all digital fingerprints of the entire set of transactions and verifying whether a particular transaction is contained within a block.
  • White Coin's Merkle Tree consists of a double SHA256 type cryptographic hash algorithm engine.
  • N data elements are hashed, and when summarized, a maximum of 2 * log2 (N) operations are required to find out whether a specific data element is included in the tree, thus creating a very efficient data structure.
  • the path size is an authentication path or a Merkle path (where a node generates log2 (N) 32-byte hashes and connects a specific transaction with the root of the tree). merkle path).
  • the Whitecoin node efficiently produces 10 or 12 hashes (320 to 384 bytes), the number of cases increases to prove one transaction out of 1,000 transactions within a megabyte-sized block. You can do it.
  • the block generation period control unit 222 serves to control to generate a block of white coins every 5 to 20 minutes on average.
  • the difficulty level of the white coin-type mining part is configured in consideration of the above changes.
  • the difficulty level is a dynamic parameter, and is set periodically to meet the target value of blocks generated every 5 to 20 minutes.
  • the target value of difficulty is set to a value in which the mining ability has a block generation time of 5 to 20 minutes.
  • Block size Path size (hash) Path size (bytes) 14 cases 4 KB 4 hashes 128B 452 cases 128KB 9 hashes 288B 1,848 cases 512KB 11 hashes 352B 64,567 cases 16 MB 16 hashes 512B
  • a simple gibble verification (SPV) node a node that does not store a full blockchain, can verify transactions without downloading the full block using the Merkle path.
  • the simple payment verification (SPV) node does not have a function for storing all the full blockchain in all nodes.
  • Many public funding application modules are configured to run on space-constrained or power-constrained devices such as smartphones, tablets, and embedded systems.
  • the SPV node downloads only the block header, not the transactions in the Gaga block.
  • the shared block delivery unit 230 A OS the smart contract of the application module for public fund providers and the smart contract of the application module for public fund consumers generated by the shared block generator through the shared block generation unit. It serves to deliver to the (Append Only Storage) type blockchain module.
  • This consists of the identification number (sid) given by the blockchain network, smart contract issuance information (data), block creation time (timestamp), certificate issuing country name (country), and the most recent HASH value (pre_HASH) of the book table.
  • the blockchain verification completion data transmission unit 240 serves to transmit the verified smart contract from the AOS (Append Only Storage) type blockchain module to the application module for the public fund provider and the application module for the public fund consumer.
  • AOS Append Only Storage
  • the whitecoin transaction brokerage unit 250 receives the smart contract of the application module for the public fund provider, which has been verified from the AOS (Append Only Storage) type blockchain module, and the converted white coin based on the smart contract, and the public fund It acts as a proxy for the supplier's application module and brokers the transaction with the application module for public fund consumers.
  • AOS Append Only Storage
  • This is a value for public business execution and results to the application module for public fund consumers connected to the selected blockchain network, which is one of P2P, P2C, and C2P, and is configured to broker transactions by issuing white coins.
  • the whitecoin transaction brokerage unit calculates the deposit interest of real money converted into white coins into a profit structure, calculates the whitecoin transfer fee, and then distributes the revenue to distribute to the application module for public fund providers or to the application module for public money consumers.
  • the control unit is included and configured.
  • the deposit interest of real money converted into white coins is handled by the bank management server, and the whitecoin remittance fee is handled by the whitecoin transaction brokerage module.
  • the whitecoin transaction brokerage unit is connected to the bank management server, and when the application module for public funds requests the actual currency exchange for the white coin, the whitecoin transaction brokerage unit exchanges the actual currency for the white coin to the bank management server. It consists of a structure that requests, receives the actual currency accordingly, and delivers it to the application module for public fund consumers through the bank management server itself or the whitecoin transaction brokerage.
  • AOS Append Only Storage
  • AOS Access Only Storage
  • the AOS (Append Only Storage) type blockchain module 300 is composed of a number of cell-type verification clients in a mesh structure, and is transmitted in the form of a shared block from the whitecoin transaction brokerage module through a distributed storage-based data forgery prevention technology. , Verify whether the public contract transaction data included in the smart contract, the whitecoin supply request data according to the public fund, the whitecoin transaction approval data according to the public fund, and the use of whitecoin data are properly written, and create block and link between blocks.
  • the API interface unit 310 consists of a (Virtual Machine) unit 350, an artificial intelligence white coin tracking control unit 360.
  • API interface unit 310 First, the API interface unit 310 according to the present invention will be described.
  • the API interface unit 310 is connected to the whitecoin transaction brokerage module and the API interface network to form a whitecoin transaction brokerage module, an insert interface, and a read interface.
  • the block file storage unit 320 is a smart contract of an application module for a public fund provider that is a shared block from a whitecoin transaction brokerage module connected to an API interface network through an API interface unit. Wow, it serves to collect and store smart contracts of application modules for public fund consumers.
  • the white coin conversion unit 330 retrieves public fund data included in the smart contract of the application module for the public fund provider, which is a shared block stored in the block file storage, and converts it into white coin according to the usage It plays a role.
  • the white coin is a digital currency or digital coin, which includes system structure information as a digital document, and includes transaction party information in a transaction, and the transaction information is configured to be disclosed in an authorized object.
  • a smart contract for the white coin converted through the white coin conversion unit is generated and stored in the block file storage unit.
  • the white coin-type key encryption setting control unit 340 serves to control to set public key-based encryption on the white coin converted through the white coin conversion unit.
  • It is configured to set and control key encryption so that transactions can be made by trading between white coin e-wallet holders among application modules for public fund consumers.
  • all whitecoin users have a pair of key values consisting of a public key serving as an address and a private key used for digital signature upon transaction approval.
  • the private key (k) is composed of numbers, and is usually randomly extracted.
  • the first and most important step in the process of generating a private key is to find a highly secure entropy source, that is, randomness.
  • Whitecoin software uses a basic operating system random number generator to generate 256-bit entropy.
  • the task of generating a white coin key is, for example, to throw a coin up 256 times to determine a binary number constituting a random private key that can be used in a white coin wallet.
  • Ownership and control of the private key is the key to user control over all money associated with the white coin address corresponding to the private key.
  • the public key K is generated from the private key using an elliptic curve addition function, which is a one-way encryption function.
  • the private key can be converted into a public key, but the public key cannot be converted into a private key.
  • a white coin address (A) is generated from the public key (K) using a one-way cryptographic hash function.
  • the address generated from the public key is identified in the form of a combination of random numbers and letters, and each address is composed of the balance, the transaction history for each coin, and the movement path of the coin.
  • the whitecoin address can be shared with whitecoin users who use the whitecoin address to send the whitecoin directly into the wallet of the counterparty like an email address.
  • email addresses The difference from email addresses is that users can create as many new addresses as they like, and receive money transfers to all the whitecoin addresses created.
  • the key value is not actually stored on the network, and the user creates and stores it in a file, usually in a structured file or in a simple database in an electronic wallet.
  • wallets can be said to be a key chain containing a private / public key pair.
  • Whitecoins are stored in the blockchain in the form of transaction output values (commonly known as vout or txout).
  • the key here enables the interesting properties of Whitecoin, such as decentralized trust and management, proof of ownership, and cryptographic-proof security model.
  • the virtual machine (350) is a mining (mining, mining) operation that gives a proof of work (proof of work) to approve the block, and the smart contract and data stored in the block file storage (Block File Storage) It does not allow modification and deletion, and performs the functions of data verification, block verification, block sync (synchronization), monitoring, and data inquiry while connecting and functioning as an append-only storage without change. Do it.
  • the internal block file has a characteristic that is not destroyed unless the virtual server itself is removed.
  • the virtual machine unit 350 includes a white coin-type mining unit 351.
  • the white coin-type mining unit 351 provides a proof of work for authorizing a block that is a set of account transfer transaction records of white coins on a P2P network. Mining).
  • the subject that gives public confidence is called a miner in the white coin system.
  • mining And the method of giving credibility is called mining, and these are called nodes from a computer network perspective, and the functional aspect is called a timeserver.
  • the Whitecoin protocol a decentralized P2P network, includes built-in algorithms that define mining operations across the entire network.
  • the difficulty of the processing work that the minor has to perform is dynamically adjusted to successfully record a block composed of transactions occurring in the white coin network.
  • nodes on the whitecoin network are special nodes called miners mentioned above.
  • Miner's specialized mining hardware is connected to a server running a full white coin node.
  • Aminer's node keeps a local copy of the blockchain, which is a full list of blocks created from the start.
  • the Aminer's node collects transactions and shows a valid proof of work for the new block called 'Block # 277315', that is, proof of work ) Mining to find a solution for the algorithm that assigns (the hash value that satisfies a certain condition), and checks if there are any blocks found by nodes of other miners.
  • Miner's node receives a new valid 'Block # 277315' propagated on the Whitecoin network before effectively generating 'Block # 277315', someone else wins the competition in the minors and A loses It means that.
  • the miner calculates the hash value of a new block by entering a hash value of the previous block, an unacknowledged transaction record (encrypted message), and a random number called nonce.
  • the artificial intelligence white coin tracking control unit 360 self-learning through machine learning and deep learning, and then uses white coin usage data included in the smart contract of the application module for public fund consumers according to the request signal of the white coin transaction brokerage module. Based on, after analyzing the transaction history pattern, it plays a role of tracking and controlling the transaction history and movement path of the white coin.
  • the transaction history and movement path of the white coin the number of white coin transactions associated with a specific address, the balance held by the address, the total amount sent, the total amount received, the first transaction date, the last transaction date, and the transaction history , Trader information, trader's IP address, account information associated with the Whitecoin wallet, and transaction history and movement path for trader personal information.
  • the block chain explorer provides services that allow you to see each step visually while tracking transactions through the whitecoin network and blockchain.You can find the whitecoin address, transaction history, blocks, etc. You can know the relationship and flow between them.
  • Each service can find related data on the whitecoin network and blockchain by searching for information such as the block number of the whitecoin address.
  • the artificial intelligence white coin tracking control unit self-learns the white coin usage data included in the smart contract of the application module for public fund consumers through machine learning and deep learning, and analyzes the collected data to track illegal transactions.
  • known suspicious behaviors can be identified using Machine Learning to identify patterns, and unknown future suspicious behaviors can be predicted using Unsupervised Learning. It is composed.
  • this list of addresses can be obtained by using non-blockchain information, such as analyzing consumption habits or changing transactions sent from one address to another.
  • the artificial intelligence type white coin tracking control unit traces the public address of FIG. 10 (a) based on the data of the white coin included in the smart contract of the application module for public fund consumers, as shown in FIG. 10 (b) relates to an exemplary diagram in which patterns of transaction history related to a whitecoin transfer process are analyzed.
  • the application module 400 for the public fund consumer is connected to the white coin transaction intermediary module through a wireless communication network, requests a certificate check toward the white coin transaction intermediary module, and when authentication is completed, the white coin according to the public fund toward the white coin transaction intermediary module
  • the verification request signal of the smart contract regarding the supply request data, white coin transaction approval data and white coin usage data according to the public fund is sent, and the verification completion signal of the AOS (Append Only Storage) blockchain module is input, white Through the coin transaction brokering module, it serves to perform whitecoin transactions related to public funds with the application module for public fund providers or the application module for public fund consumers.
  • AOS Append Only Storage
  • It consists of either a server computer or a smart device from a public fund provider.
  • the application module 400 may request the actual currency exchange for the white coin toward the white coin transaction brokerage module.
  • the whitecoin transaction brokerage unit requests the actual currency exchange for the white coin to the bank management server and receives the actual currency accordingly. It is configured to receive the real currency through the management server itself or the whitecoin transaction brokerage.
  • FIG. 12 is a flow chart showing a method of forming a transaction history tracking type white coin transaction consisting of a white coin transaction mediation module and an AOS type blockchain module according to the present invention.
  • the smart contract requested by the application module for the certified public fund provider and the application module for the public fund consumer is sent to the AOS (Append Only Storage) type blockchain module for verification (S300).
  • AOS Append Only Storage
  • the smart contract of the verified application module for the public fund provider and the white coin converted based on the smart contract are received, and the application module for the public fund provider and the application module for the public fund consumer Between or between the application module for the public fund consumer and the application module for the public fund consumer to broker the transaction (S600).
  • the whitecoin transaction mediation module performs the whitecoin transaction related to the public money consumer application module and public funds, or in the public money consumer application module, the whitecoin transaction brokerage module Through this, the application module for the public fund provider or the application module for the public fund consumer and the white coin transaction related to the public fund are performed.
  • the whitecoin transaction brokerage unit exchanges the actual currency for the white coin to the bank management server. It consists of a structure that requests, receives the actual currency accordingly, and delivers it to the application module for public fund consumers through the bank management server itself or the white coin transaction brokerage.
  • the whitecoin transaction brokerage module tracks toward the AOS (Append Only Storage) type blockchain module.
  • the request signal is sent to track and control the transaction history and movement path of the white coin used in the application module for public fund consumers (S700).
  • the information such as the number of white coin transactions associated with a specific address, the balance held by the address, the total amount sent, the total amount received, the first transaction date, and the last transaction date is extracted and ' Create a graph for each hour of the balance, remittance, and collection.
  • Application module for public fund provider 100 whitecoin transaction brokerage module 200, AOS (Append Only Storage) type blockchain module 300, and application module 400 for public fund consumer are configured, for public fund provider
  • the whitecoin transaction request data according to the public fund the whitecoin transaction approval data according to the public fund, and the use of the whitecoin are obtained through the whitecoin transaction intermediary module located between the application module and the application module for public fund consumers. Since it can be improved by 70%, it has great industrial applicability.

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Abstract

La présente invention concerne un dispositif et un procédé de formation de transaction de WhiteCoin de type suivi d'historique de transaction. Le dispositif comprend un module de médiation de transaction de WhiteCoin/module de chaîne de blocs de type AOS composé des éléments suivants : un module d'application (100) pour un fournisseur de fonds public ; un module de médiation de transaction de WhiteCoin (200) ; un module de chaîne de blocs de type à stockage uniquement avec ajout (AOS) (300) ; et un module d'application (400) pour un bénéficiaire de fonds public. Le module de médiation de transaction de WhiteCoin/module de chaîne de blocs de type AOS peut améliorer l'acquisition de données de demande de fourniture de WhiteCoin selon les fonds publics, de données d'approbation de transaction de WhiteCoin selon les fonds publics, et de données d'utilisation de WhiteCoin de 70 % par rapport aux modules existants par l'intermédiaire du module de médiation de transaction de WhiteCoin positionné entre le module d'application pour un fournisseur de fonds public, et le module d'application pour un bénéficiaire de fonds public.
PCT/KR2018/015803 2018-11-07 2018-12-13 Dispositif de formation de transaction de whitecoin de type suivi d'historique de transaction comprenant un module de médiation de transaction de whitecoin/module de chaîne de blocs de type aos, et procédé WO2020096132A1 (fr)

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