WO2020080590A1 - Blockchain-based business investment system and method for controlling same - Google Patents

Blockchain-based business investment system and method for controlling same Download PDF

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Publication number
WO2020080590A1
WO2020080590A1 PCT/KR2018/013868 KR2018013868W WO2020080590A1 WO 2020080590 A1 WO2020080590 A1 WO 2020080590A1 KR 2018013868 W KR2018013868 W KR 2018013868W WO 2020080590 A1 WO2020080590 A1 WO 2020080590A1
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investment
investor
funding
coin
value
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PCT/KR2018/013868
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French (fr)
Korean (ko)
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서종필
안성빈
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주식회사 모카테크
서종필
안성빈
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Publication of WO2020080590A1 publication Critical patent/WO2020080590A1/en

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION 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
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/04Payment circuits
    • G06Q20/06Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION 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
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/04Payment circuits
    • G06Q20/06Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
    • G06Q20/065Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION 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
    • G06Q40/00Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • G06Q40/06Asset management; Financial planning or analysis

Definitions

  • the present invention relates to a method for controlling a blockchain-based enterprise investment system and a blockchain-based enterprise investment system.
  • Blockchain is a technology that maintains security and integrity in a decentralized network environment without a centralized server or organization.
  • Blockchain is replicated and stored in the same way across multiple nodes, and the block contains the information about the transaction or transaction history of 'who delivered what to whom and when'.
  • Blockchain is a huge decentralized ledger or ledger that contains information about all transaction details.
  • Blockchain Since Bitcoin based on blockchain in 2009 was unveiled by Satoshi Nakamot, Blockchain has not only cryptocurrency systems such as Bitcoin and Ethereum, but also a platform providing service for smart contracts and cloud storage. It is applied in various fields such as services and blockchain computing services.
  • Ethereum is a platform announced by Vitali Buterin in 2014. It uses a Java-based turing-comlpete programming language called Solidity.
  • Strong can write smart contracts and distributed applications using the language, and create arbitrary rules for ownership, transaction formats, and state transition functions.
  • smart contracts are already coded in executable code, which is a computer language. Therefore, when a certain contract condition is achieved in smart contracts, specific execution codes are forcibly executed (contract fulfillment).
  • start-ups or small- and medium-sized companies start or expand their business by receiving funds from outside.
  • Patent Document 0001 Korean Patent Publication No. 10-2018-0074655 (Invention name: systems and methods for trading, approving and settlement of securities transactions using blockchain technology) (Published on: Jul. 3, 2018 .)
  • Patent Document 0002 Korean Registered Patent No. 10-1751025 (Invention name: Blockchain-based smart securities business processing system) (Registration date: June 20, 2017)
  • Patent Document 0003 Korean Registered Patent No. 10-1807518 (Invention name: Electronic securities marketing management system and method for startup support) (Registration date: December 12, 2017)
  • Patent Document 0004 Korean Patent Publication No. 10-2018-0030015 (Invention name: P2P brokerage system that provides investors connection service) (published date: March 21, 2018)
  • the investor's investment value is guaranteed by the platform of the blockchain, so that the investor can proceed with investment while guaranteeing the minimum safety, and the investee can efficiently secure the funds and the system's control method
  • the purpose is to provide.
  • some embodiments of the present invention is a system that can eliminate the risk of non-performance of contracts in the course of corporate investment by using smart contracts of the blockchain that forcibly executes contracts depending on whether the terms of the contract are achieved. Another purpose is to provide a control method.
  • some embodiments of the present invention provide a system capable of transparently monitoring the business investment process and the operation process of the invested company because the investor can check the information recorded on the blockchain in real time, and to provide a control method of the system There is another purpose.
  • a method of controlling a blockchain-based enterprise investment system wherein the enterprise investment system performs a funding process, and is generated in the funding process Each transaction is stored in the blockchain of the enterprise investment system.
  • the funding process is a process performed to conclude and manage an investment contract of an investor registered in advance in the corporate investment system, and generates a smart contract in which investment conditions for an invested company selected in the corporate investment system are recorded. To do; Upon receiving a funding coin for the investee from the investor, transmitting the funding coin to the investee while transmitting a value guarantee token calculated based on the funding coin to the investor; And recording information on the investment contract of the investor for the investee in the smart contract.
  • the value guarantee token is a token defined to be defined by the corporate investment system and issued to guarantee some of the total value of the coin for the funding while the investor's investment contract is in effect.
  • the enterprise investment system further performs a fund termination process after performing the funding process, and each transaction generated in the fund termination process may be stored in the blockchain.
  • the fund termination process is a process performed when the investor's request to cancel the fund is received before the investment contract of the investor is terminated, and the coin for termination is determined differently according to the value guaranteed by the value guarantee token.
  • the corporate investment system further performs a compensation process after performing the funding process, and each transaction generated in the compensation process may be stored in the blockchain.
  • the compensation process is a process performed when the investor receives more coins than the funding coin from the investee at the time the investment contract ends, depending on whether the investor's investment method is a dividend method or a profit distribution method.
  • the enterprise investment system further performs a funding extension process after performing the funding process, and each transaction generated in the funding extension process may be stored in the blockchain.
  • the funding extension process is a process that is performed when the investor's investment contract is received when the investor's investment contract is terminated in a situation where the investor's investment contract can be extended.
  • Receiving the remaining coins from the invested company by subtracting the funding coin from the reward coin that is differently determined according to whether it is a recognition method or a profit distribution method; And transmitting the remaining coins to the investor upon receiving the extension request from the investor.
  • the enterprise investment system further performs a value guarantee process after performing the funding process, and each transaction generated in the value guarantee process is stored in the blockchain, and the enterprise investment system is configured to It may include a value guarantee fund storage that receives a certain percentage of coins issued by the enterprise investment system each time each block is generated.
  • the value guarantee process is a process performed when the investor's investment contract receives less coins than the coins corresponding to the value guaranteed by the value guarantee token from the investee at the time the investment contract ends, and the value guarantee token guarantees Receiving from the value guarantee fund storage a value guarantee coin determined by subtracting the received coin from a coin corresponding to the value to be played; And upon receiving the value guarantee token from the investor, sending the coin for the value guarantee to the investor and incinerating the value guarantee token.
  • a blockchain-based enterprise investment system includes a blockchain that stores each transaction issued in a process performed by the enterprise investment system; And a value guarantee fund storage for accumulating coins for value guarantee in a funding process for signing and managing an investment contract of an investor registered in advance in the enterprise investment system.
  • the blockchain stores the smart contract generated in the funding process, and the smart contract records information on the investment terms for the investee and the investment contract of the investor for the investee ,
  • the value guarantee coin is determined based on the value guarantee token of the investor in the value guarantee process performed at the time when the investment contract ends after the funding process.
  • the value guarantee token is issued on the basis of the coin for the fund as the investor transmits a coin for funding to the invested company selected in the enterprise investment system, and is transmitted to the investor. It is a token that is defined by the corporate investment system and is issued to guarantee some of the total value of the coin for the funding while the investor's investment contract is in effect.
  • the blockchain-based enterprise investment system and the control method of the system provide a safeguard to guarantee a part of the investment money to investors by introducing the concept of a value guarantee token, and funding is supported, such as startup. It can provide a desperate investee with a route to efficiently raise funds.
  • the uncertainty of contract execution can be eliminated, and information recorded by the investor on the blockchain (for example, the investee Project progress, investment history) can be checked in real time.
  • the roles of the master node and the sub-nodes are clearly separated to improve the processing speed of the consensus process.
  • the correct investment of the investor can be guided.
  • FIG. 1 is a diagram schematically showing a relationship between stakeholders related to a blockchain-based enterprise investment system according to some embodiments of the present invention.
  • FIG. 2 is a view showing the overall configuration of a blockchain-based enterprise investment system according to some embodiments of the present invention.
  • FIG. 3 is a view showing a process of performing a funding process of a blockchain-based enterprise investment system according to some embodiments of the present invention.
  • FIG. 4 is a diagram illustrating a process of performing a funding termination process of a blockchain-based enterprise investment system according to some embodiments of the present invention.
  • FIG. 5 is a view showing a process of performing a compensation process of a blockchain-based enterprise investment system according to some embodiments of the present invention.
  • FIG. 6 is a diagram illustrating a process of performing a funding extension process of a blockchain-based enterprise investment system according to some embodiments of the present invention.
  • FIG. 7 is a view showing a process of performing a value guarantee process of a blockchain-based enterprise investment system according to some embodiments of the present invention.
  • the present invention encompasses all possible combinations of the embodiments indicated herein. It should be understood that the various embodiments of the present invention are different, but need not be mutually exclusive. For example, the specific shapes, structures, and properties described herein may be implemented in other embodiments without departing from the spirit and scope of the invention in relation to one embodiment. In addition, it should be understood that the location or placement of individual components within each disclosed embodiment can be changed without departing from the spirit and scope of the invention. Therefore, the following detailed description is not intended to be taken in a limiting sense, and the scope of the present invention, if appropriately described, is limited only by the appended claims, along with all ranges equivalent to those claimed. In the drawings, similar reference numerals refer to the same or similar functions across various aspects.
  • transmission and “reception” on the blockchain have the same meaning as “state transition” that changes or updates the state of a block when a new transaction occurs.
  • FIG. 1 is a diagram schematically showing a relationship between stakeholders related to a blockchain-based enterprise investment system according to some embodiments of the present invention.
  • Stakeholders related to the blockchain-based enterprise investment system include an investor 11, an invested company 12, a blockchain 13, and a smart contract 14.
  • the investor 11 is an individual or a company that holds a coin issued in the corporate investment system, and refers to a person who has funded the invested company 12 with the held coin.
  • the funding of the investor 11 to the invested company 12 is not a direct investment method, but is made by an indirect investment method through the blockchain 13 and the smart contract 14.
  • the invested company 12 refers to a company selected by the corporate investment system from among all types of candidate invested companies that require investment.
  • the candidate invested company may be any start-up or small to medium-sized company, and the invested company 12 may be screened and selected according to a plurality of selection criteria.
  • the invested company 12 manages the business project and generates profit by operating the funds secured through the funding of the investor 11.
  • the investee 12 compensates for the funding (for example, dividend payment) to the investor 11 when the investment contract ends, and the compensation process is also performed through the blockchain 13 and the smart contract 14 .
  • Blockchain 13 refers to the main network operated through coins issued by the corporate investment system.
  • Blockchain 13 is replicated and distributed equally across multiple nodes, and blocks contain information about transactions or transaction details.
  • Each node stores and manages the same transaction book, and verifies the validity or authenticity of the newly created transaction based on the transaction book.
  • each transaction under certain conditions agreed to have been verified between nodes is stored as a block, and the block is propagated to each node and connected in the form added after the previous block.
  • the blockchain stored in each node is updated.
  • Blockchain 13 is a hash value, not only is the front and back blocks connected to each other, but only the transactions agreed between the nodes are stored in the block, so it is technically impossible to falsify or store the information stored in the block for malicious purposes. .
  • the smart contract 14 is registered in the blockchain 13, and through the smart contract 14, the execution conditions for the investment contract of the investor 11 to the invested company 12 are confirmed, and the investment contract The process of verifying the investment contracts and implementing them is automated on the network.
  • the investor 11 and the investee 12 can confirm and confirm the information recorded in the smart contract 14 in real time.
  • FIG. 2 is a view showing the overall configuration of a blockchain-based enterprise investment system according to some embodiments of the present invention.
  • FIG. 2 Shown in FIG. 2 is an independent blockchain platform named "Dsion”, which is specialized in a blockchain platform and a decentralized blockchain platform as a communication space for corporate investment. "To provide modules (eg classes and libraries) as open source to stakeholders.
  • the blockchain-based enterprise investment system proposed in the present invention is not particularly limited to the configuration of FIG. 2, roles of each configuration, and application algorithm, and may be configured differently from that shown in FIG. 2.
  • the blockchain-based enterprise investment system is constructed on the Dion network.
  • the coin holder 20 means a person who holds coins issued in the above corporate investment system, and the symbol of the coin may be, for example, "DSN".
  • the coin holder 20 may be a master node 21, a sub node 22, or an investor 23.
  • the master node 21 is in charge of block creation in the Dion network, and is delegated voting rights from the coin holder 20 to make decisions on the agenda.
  • the master node 21 processes each transaction occurring in the process performed by the above enterprise investment system, and each transaction is collected from the sub-node 22 and transmitted to the master node 21.
  • the master node 21 As such, as the master node 21 is dedicated to block generation and transaction processing, it improves the speed and processing efficiency of the consensus process.
  • the master node 21 may perform a first vote to determine whether or not to perform the funding process for the invested company 25 and determine the investment conditions including the investment method for the invested company 25 In order to do so, a second vote can be conducted.
  • the funding process is a process performed to conclude and manage the investment contract of the investor 23 with respect to the invested company 25.
  • the master node 21 may be selected from the sub-nodes 22, for example, a total of 21 nodes.
  • the master node 21 receives a certain percentage of coins issued as a reward for role performance whenever each block of the block chain 26 is generated, and can receive coins at a reward rate of 40% per block.
  • DPOS Delegated Proof Of Stake
  • POW Proof Of Work
  • POS Proof Of Stake
  • the DPOS method is a delegated proof-of-stake method that delegates authority to the upper node (witness) determined as a result of voting by nodes constituting the network to agree.
  • the advantage of reducing the consensus time and cost is the small number of parent nodes, but since authority is concentrated on a small number of people, the reliability of the parent node is very important and there are security issues for the parent node.
  • the PBFT algorithm is a consensus algorithm developed so that all nodes participating in the distributed system can successfully agree when the distributed system is an asynchronous system where there can be Byzantine nodes (traitor nodes) that do not perform the promised action.
  • the PBFT algorithm solves the problem that the existing BFT algorithm was able to agree only in a synchronous system, so that the asynchronous system with a Byzantine node can be agreed through two broadcast processes.
  • the sub-node 22 supports the role of the master node 21, and selects and selects the invested company 25 through verification and evaluation among the candidate invested companies 24.
  • the sub-node 22 can vote to select the investee 25 from the candidate investee 24.
  • the sub-node 22 collects each transaction generated in the process performed by the above enterprise investment system and transmits it to the master node 21.
  • the role of the master node 21 is transaction processing, and the role of the subnode 22 is divided into transaction collection.
  • sub-node 22 provides RAM, a network, a CPU, and the like corresponding to the resources of DApp, which is a decentralized application of Dcyon.
  • sub-node 22 may be promoted to the master node 21 through voting in the absence of the master node 21, for example, a total of 75 nodes.
  • the subnode 22 receives a certain percentage of coins issued as a reward for role performance whenever each block of the blockchain 26 is created, and can receive coins at a reward rate of 40% per block.
  • These master nodes 21 and sub-nodes 22 are required to operate the server of the recommended specifications required by the above enterprise investment system, and have a certain amount of coins (for example, 0.2% DSN) issued.
  • the server may be implemented by at least one or more computing devices in various forms.
  • a smart phone a laptop computer, a personal digital assistants (PDA), a portable multimedia player (PMP), It may be a navigation computer, a slate PC, a tablet PC, or a desktop computer.
  • PDA personal digital assistants
  • PMP portable multimedia player
  • It may be a navigation computer, a slate PC, a tablet PC, or a desktop computer.
  • Investor 23 means a user who locks and registers more than a certain amount of coins for investment or voting rights in the above corporate investment system. That is, the investor 23 is a user registered in advance in the above enterprise investment system.
  • the investor 23 has the right to vote for the master node 21 and the subnode 22, and can participate in investment in the invested company 25.
  • the investor 23 can be the subnode 22.
  • the candidate invested company 24 may be a company selected through competition or directly applying to the above-mentioned enterprise investment system.
  • the candidate investees 24 are evaluated by the subnode 22 based on the scoring and milestone of the support system.
  • scoring means the result of voting for the candidate invested company 24 so that the sub-node 22 can verify the appropriateness of investment through the company evaluation, and the result is recorded in the blockchain 26.
  • the milestone means the business plan and progress schedule submitted by the candidate invested company 24, and the contents are also recorded on the blockchain 26.
  • the invested company 25 is selected by the sub-node 22 among the candidate invested companies 24, and if the investment decision is made by the master node 23, the divided investment may proceed twice in accordance with the progress of the milestone .
  • the invested company 25 should record the usage history of the investment money on the blockchain 26 through D-Sion's D-App.
  • the investor 23 may monitor the investment management status of the invested company 25 recorded in the blockchain 26 after the investment proceeds through the fund management system of the support system.
  • the investor 23 is in the first round of funding for start-up A company, and after the first round of funding is completed for start-up B company, the second round of funding has been suspended for some reason, and start-up C company You can check at any time that the 1st and 2nd funding has been completed.
  • Blockchain 26 verifies, records or stores each transaction issued in the process performed by the above enterprise investment system.
  • Blockchain 26 stores smart contracts created in the funding process.
  • the smart contract is operated through D-Sion's D-App, and the smart contract records the investment terms for the invested company 25 and the investment contract of the investor 23 for the invested company 25. .
  • the above enterprise investment system includes fund storage that operates and manages funds to maintain the platform, and the fund storage is divided into three types according to the purpose.
  • the investment fund storage 27 accumulates coins at a reward rate of 15% per block each time a block is created.
  • Coins accumulated in the investment fund storage 27 are used as a basic fund for the master node 21 to start investing in the invested company 25.
  • the value guarantee fund storage 28 receives and stores a certain percentage of coins that are issued each time each block of the blockchain 26 is created, and earns coins (coins for value guarantee) at a compensation rate of 5% per block. can do.
  • Coins accumulated in the value guarantee fund storage 28 are used to preserve a portion of the invested amount of the investor 23 when it is difficult for the investor 23 to recover the investment principal from the invested company 25.
  • the value guarantee fund storage 28 accumulates a coin for value guarantee in the above funding process, and the coin for value guarantee is a value guarantee process performed when the investment contract of the investor 23 ends after the funding process Is determined based on the value guarantee token of the investor (23).
  • the Value Assurance Token is issued based on the coin for funding as a transaction occurs in which the investor 23 sends a coin for funding to the invested company 25 selected in the above corporate investment system. It is transmitted to the investor 23.
  • the value guarantee token is a token that is defined by the above corporate investment system and is issued to guarantee some of the total value of the coin for funding while the investment contract of the investor 23 remains in effect.
  • the value guaranteed by the value guarantee token is based on the approval rate of the first voting performed by the plurality of master nodes 21 to determine whether to perform the funding process for the invested company 25 Can be set to
  • the value guaranteed by the value guarantee token may be set on the basis of the approval rate of the first vote and the “investment” method of the investor 23.
  • the criteria for the value guaranteed by the value guarantee token can be defined as shown in the table below.
  • the approval rate of the first vote above is more than 80%, the guarantee rate for the coin for funding does not exceed 80%.
  • the value guarantee token is issued according to the request for issuance of the invested company 25, and information on the value guarantee token may be recorded in the smart contract corresponding to the investment contract of the investor 23.
  • the invested company (25) is required to issue a request to issue a value guarantee token and issuance request is possible, and the master node (21) can perform a third vote to determine whether to grant the issue request authority. have.
  • the value guarantee fund storage 28 transmits a value guarantee coin to the investor 23 in the value guarantee process performed when the investment contract of the investor 23 ends after the funding process.
  • the coin for value guarantee can be determined by subtracting the coin received from the invested company 25 from the coin corresponding to the value guaranteed by the value guarantee token.
  • the reverse fund storage 29 accumulates 1% of the compensation amount when the investee 25 provides compensation for the funding to the investor 23.
  • Coins accumulated in the reverse fund storage 29 may be accumulated in the investment fund storage 27 by the vote of the master node 21 or incinerated to maintain the proper value of the coin and prevent inflation.
  • the plurality of master nodes 21 respectively verify the validity or authenticity of the newly generated transaction in the Dion network, and agree on the verification result according to the PBFT algorithm.
  • Each transaction within a certain time (for example, 3 seconds) agreed to have been verified between the master nodes 21 is stored as a block, and the newly created block is added after the block in front of the blockchain 26 It is connected to (S110).
  • a coin for example, 4.7 DSN
  • the investment fund storage 27 accumulates a part (for example, 15%) of the issued coin (S120) ).
  • the plurality of sub-nodes 22 verify and evaluate the candidate investee 24 using the support system (S210).
  • the plurality of sub-nodes 22 votes to select an invested company 25 from among the verified candidate invested companies 24, and list up the selected invested companies 25 (S220).
  • the plurality of master nodes 21 votes to determine whether to perform a funding process for each of the listed companies to be invested 25.
  • the plurality of master nodes 21 respectively decide to perform a funding process for the invested company 25 according to the vote (S230).
  • the investor 23 directly selects the invested company 25 in which the funding process is in progress, enters into an investment contract, and proceeds to invest in the invested company 25 using the held coins (S240).
  • the master node 21 also directly selects the invested company 25 in which the funding process is in progress, enters into an investment contract, and uses the coins accumulated in the investment fund storage 27 to invest in the invested company 25. (S240).
  • the investee 25 pays the investment 23 to the investor 23 according to the investment contract, and the compensation is determined differently depending on whether the investor's investment method is a dividend method or a profit distribution method (S250). .
  • FIG. 3 is a view showing a process of performing a funding process of a blockchain-based enterprise investment system according to some embodiments of the present invention.
  • the enterprise investment system performs a funding process, and each transaction generated in the funding process is stored in the blockchain 33 of the enterprise investment system.
  • the funding process is a process performed to conclude and manage the investment contracts of the investors 32 registered in advance in the enterprise investment system.
  • the invested company 31 makes a request for generating a contract and issuing a value guarantee token with the corporate investment system (S310).
  • the enterprise investment system generates a smart contract 34 for investment in the invested company 31 selected in the enterprise investment system, and issues a value guarantee token (S320).
  • step S310 a request to generate a contract and a request to issue a value guarantee token are not necessarily made together.
  • a request to generate a contract is not necessarily required in step S310, and when the investee 31 requests for a value guarantee token, the enterprise investment system may perform step S320 correspondingly.
  • the enterprise investment system stores the smart contract 34 generated in step S320 in a block and records it in the blockchain 33 (S330).
  • the investor 32 directly selects an investment target and transmits a coin for funding to the invested company 31 (S340).
  • the enterprise investment system concludes an investment contract between the invested company 31 and the investor 32 through the smart contract 34 (S350).
  • the corporate investment system receives the coin for funding from the investor 32, it transmits the value guarantee token calculated based on the coin for funding to the investor 32 (S370).
  • the value guarantee token is a token that is defined by the enterprise investment system and is issued to guarantee some value among the total value of the coin for funding while the investment contract of the investor 32 is valid.
  • the value guarantee token is also recorded in the smart contract 34 as information on the investment contract.
  • the value guaranteed by the value guarantee token may be set based on the approval rate of voting between a plurality of nodes constituting the corporate investment system to determine whether to perform the funding process for the invested company 31 You can.
  • the value guaranteed by the value guarantee token may be set differently according to whether the “investment” method of the investor 32 is a dividend method or a profit distribution method.
  • the investment method can also be determined by voting between multiple nodes constituting the corporate investment system.
  • the corporate investment system receives the coin for funding from the investor 32, it transmits the coin for funding to the invested company 31 (S380).
  • FIG. 4 is a diagram illustrating a process of performing a funding termination process of a blockchain-based enterprise investment system according to some embodiments of the present invention.
  • the corporate investment system further performs a fund termination process after performing the funding process, and each transaction generated in the fund termination process is stored in the blockchain 43 of the corporate investment system.
  • the fund termination process is a process performed when an investor 42 requests to terminate the funding is received before the investment contract of the investor 42 registered in advance in the corporate investment system is terminated.
  • the enterprise investment system confirms the investment contract of the investor 42 in the smart contract 44 recorded in the blockchain 43 (S420), and transmits a confirmation message for the request to terminate the funding to the investor 42 ( S430).
  • the investor 42 transmits the value guarantee token issued in the funding process to the corporate investment system (S440).
  • the enterprise investment system sends a confirmation message for the request to terminate funding to the investee 41, and the investee 41 transmits a coin for termination, which is determined differently according to the value guaranteed by the value guarantee token, to the enterprise investment system ( Not shown).
  • the enterprise investment system After receiving the value guarantee token and the coin for termination, the enterprise investment system terminates the investment contract between the invested company 41 and the investor 42 through the smart contract 34 (S450).
  • the corporate investment system incinerates the value guarantee token and records the information (including the incineration of the value guarantee token) on the termination of the investment contract in the smart contract 44.
  • the enterprise investment system stores this in a block and records it in the blockchain 43 (S460).
  • the enterprise investment system receives the value guarantee token and the coin for termination, and then transmits the coin for termination to the investor 42 (S470) and transmits the termination result to the invested company 41 (S480).
  • FIG. 5 is a view showing a process of performing a compensation process of a blockchain-based enterprise investment system according to some embodiments of the present invention.
  • the enterprise investment system further performs a compensation process after performing the funding process, and each transaction generated in the compensation process is stored in the blockchain 53 of the enterprise investment system.
  • the compensation process is a process performed when receiving more coins than the coin for funding from the invested company 51 at the time when the investment contract of the investor 52 registered in advance in the enterprise investment system ends.
  • the compensation process is a process related to the case where the investee 51 has earned more profits than the investor 52's investment.
  • the invested company 51 transmits a reward coin (more than the investor's investment amount) to the corporate investment system (S510).
  • the corporate investment system receives the coin for compensation, stores it in a block, and records it in the blockchain 53 (S520).
  • the investor 52 transmits the value guarantee token issued in the funding process to the corporate investment system (S530).
  • the enterprise investment system checks the investment contract of the investor 52 in the smart contract 54 recorded in the blockchain 53 (S540).
  • the corporate investment system incinerates the value guarantee token and records the information (including the incineration of the value guarantee token) on the termination of the investment contract in the smart contract 54.
  • the enterprise investment system stores this in a block and records it in the blockchain 53 (S550).
  • the enterprise investment system After receiving the value guarantee token and the reward coin, the enterprise investment system transmits the reward coin to the investor 52 (S560) and transmits the reward result to the invested company 51 (S570).
  • the reward coin transmitted in step S560 is determined differently depending on whether the investment 52 method of the investor 52 is a dividend method or a profit distribution method.
  • FIG. 6 is a diagram illustrating a process of performing a funding extension process of a blockchain-based enterprise investment system according to some embodiments of the present invention.
  • the enterprise investment system further performs a funding extension process after performing the funding process, and each transaction generated in the funding extension process is stored in the blockchain 63 of the company investment system.
  • the funding extension process is when an investor 62's investment contract is received at the time when the investment contract of the investor 62 ends when the investment contract of the investor 62 previously registered in the corporate investment system is possible. It is a process that is performed.
  • the investor 62 requests to extend the investment contract to the corporate investment system (S610).
  • the enterprise investment system confirms the investment contract of the investor 62 in the smart contract 64 recorded in the blockchain 63 (S620), and transmits a confirmation message to the investor 62 about the request to extend the investment contract (S630).
  • the invested company 61 transmits a reward coin (more than the investor's investment amount) to the corporate investment system (S640).
  • the corporate investment system receives the coin for compensation, stores it in a block, and records it in the blockchain 63 (S650).
  • the enterprise investment system receives an extension request for the investment contract and a coin for compensation, and then concludes an investment contract (extension) between the invested company 61 and the investor 62 through the smart contract 64 (S660) ).
  • the corporate investment system subtracts the funding coin from the reward coin from the investor 62 and transmits the remaining coins to the investor 62 (S680).
  • the reward coin is determined differently according to whether the investor 62's investment method is a dividend method or a profit distribution method.
  • the corporate investment system transmits the funding coin and reward results to the invested company 61 (S690).
  • FIG. 7 is a view showing a process of performing a value guarantee process of a blockchain-based enterprise investment system according to some embodiments of the present invention.
  • the enterprise investment system further performs a value assurance process after performing the funding process, and each transaction generated in the value assurance process is stored in the blockchain 73 of the enterprise investment system.
  • the value guarantee process is performed when a coin less than the coin corresponding to the value guaranteed by the value guarantee token is received from the invested company 71 when the investment contract of the investor 72 registered in advance in the enterprise investment system is terminated. It is a process.
  • the plurality of nodes constituting the enterprise investment system creates blocks of the blockchain 73.
  • the enterprise investment system issues a coin whenever each block of the blockchain 73 is generated, and transmits a certain percentage (n%) of the issued coin to the value guarantee fund storage 75 (S710).
  • the value guarantee fund storage 75 accumulates and manages the received value guarantee coin (S720).
  • the invested company 71 transmits a reward coin (less than the coin corresponding to the value guaranteed by the value guarantee token) to the corporate investment system (S730).
  • step S730 when the reward coin that is less than the value guaranteed by the value guarantee token is received, the enterprise investment system requests the value guarantee coin to the value guarantee fund storage 75 (not shown).
  • the coin for value guarantee is determined by subtracting the coin received in step S730 from the coin corresponding to the value guaranteed by the value guarantee token.
  • the value guarantee fund storage 75 transmits the coin for value guarantee to the enterprise investment system (S740), and the enterprise investment system stores it in a block and records it in the blockchain 73 (S750).
  • the investor 72 transmits the value guarantee token issued in the funding process to the corporate investment system (S760).
  • the enterprise investment system checks the investment contract of the investor 72 in the smart contract 74 recorded in the blockchain 73 (S770).
  • the enterprise investment system incinerates the value guarantee token and records the information (including the incineration of the value guarantee token) on the termination of the investment contract in the smart contract 74.
  • the enterprise investment system stores this in a block and records it in the blockchain 73 (S780).
  • the corporate investment system transmits the reward coin and the value guarantee coin to the investor 72 (S790) and transmits the result to the invested company 71.
  • some embodiments of the present invention is in the form of a computer-readable recording medium in which a program for executing instructions executable by a computer or a program for executing at least one of the control methods of the above-mentioned enterprise investment system is recorded.
  • the computer readable recording medium can be any available media that can be accessed by a computer, and includes both volatile and nonvolatile media, removable and non-removable media.
  • the computer-readable recording medium may include a computer storage medium.
  • Computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data.

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Abstract

In the present invention, a blockchain-based business investment system and a control method thereof are provided. In a method for controlling a blockchain-based business investment system according to some embodiments, the business investment system performs a funding process, and each transaction generated in the funding process is stored in a blockchain of the business investment system. In this case, the funding process is a process performed to conclude and manage an investment contract of an investor registered in advance in the business investment system, and comprises the steps of: generating a smart contract in which investment conditions for an investee company selected in the business investment system are recorded; transmitting a funding coin to the investee company in response to receiving the funding coin for the investee company from the investor, while transmitting, to the investor, a value guarantee token calculated on the basis of the funding coin; and recording, in the smart contract, information on the investor's investment contract for the investee company, wherein the value guarantee token is a token defined by the business investment system and issued to guarantee some of the total value of the funding coin while the investor's investment contract remains in effect.

Description

블록체인 기반의 기업투자 시스템 및 그 제어방법Blockchain-based corporate investment system and control method
본 발명은 블록체인 기반의 기업투자 시스템 및 블록체인 기반의 기업투자 시스템의 제어방법에 관한 것이다.The present invention relates to a method for controlling a blockchain-based enterprise investment system and a blockchain-based enterprise investment system.
블록체인은 중앙화된 서버나 조직 없이 탈중앙화된 네트워크 환경에서 보안성과 무결성을 유지하는 기술이다.Blockchain is a technology that maintains security and integrity in a decentralized network environment without a centralized server or organization.
블록체인은 여러 노드(node)에 걸쳐 동일하게 복제되어 분산 저장되며, 블록에는 '누가 누구에게 무엇을 언제 전달했다'라는 트랜잭션(transaction) 또는 거래 내역에 대한 정보가 포함되어 있으므로, 블록의 집합체인 블록체인은 모든 거래 내역에 관한 정보를 포함하는 거대한 분산형 원장 혹은 장부라고 할 수 있다.Blockchain is replicated and stored in the same way across multiple nodes, and the block contains the information about the transaction or transaction history of 'who delivered what to whom and when'. Blockchain is a huge decentralized ledger or ledger that contains information about all transaction details.
2009년 블록체인에 기반을 둔 비트코인이 사토시 나카모트에 의해 공개된 이래로 블록체인은 비트코인, 이더리움과 같은 암호화폐 시스템뿐만 아니라 스마트 컨트렉트(smart contract)를 위한 플랫폼 제공 서비스, 클라우드 저장소 서비스, 블록체인 컴퓨팅 서비스 등 다양한 분야에서 적용되고 있다. Since Bitcoin based on blockchain in 2009 was unveiled by Satoshi Nakamot, Blockchain has not only cryptocurrency systems such as Bitcoin and Ethereum, but also a platform providing service for smart contracts and cloud storage. It is applied in various fields such as services and blockchain computing services.
특히 이더리움은 2014년 비탈릭 부테린에 의해 발표된 플랫폼으로서, 솔리디티(Solidity)라는 자바 기반의 튜링 완전(turing-comlpete) 프로그래밍 언어를 사용한다. 누구든지 해당 언어를 사용하여 스마트 컨트렉트와 분산 어플리케이션을 작성할 수 있고, 소유권에 대한 임의의 규칙, 트랜잭션 형식, 상태 변환 함수(state transition function) 등을 생성할 수 있다. In particular, Ethereum is a platform announced by Vitali Buterin in 2014. It uses a Java-based turing-comlpete programming language called Solidity. Anyone can write smart contracts and distributed applications using the language, and create arbitrary rules for ownership, transaction formats, and state transition functions.
이처럼 스마트 컨트렉트는 일반적인 계약과 달리 이미 컴퓨터 언어인 실행코드로 코딩되기 때문에, 스마트 컨트렉트에서 소정의 계약 조건이 달성되면 강제적으로 특정 실행코드가 실행된다(계약 이행). Unlike smart contracts, smart contracts are already coded in executable code, which is a computer language. Therefore, when a certain contract condition is achieved in smart contracts, specific execution codes are forcibly executed (contract fulfillment).
한편 스타트업이나 중소 규모의 기업은 외부에서 자금을 투자 받아 사업을 시작하거나 확장시킨다. Meanwhile, start-ups or small- and medium-sized companies start or expand their business by receiving funds from outside.
대표적으로 벤처캐피털(VC), 정부기관 등이 피투자기업에 자금을 제공할 수 있는데, 투자자의 입장에서는 피투자기업에 대한 한정된 정보를 가지고 투자 결정을 해야 하고, 피투자기업의 계약 불이행에 대한 위험성을 필연적으로 떠안을 수밖에 없다. Typically, venture capital (VC), government agencies, etc. can provide funds to the investee, but from the investor's point of view, the investment decision must be made with limited information about the investee and the risk of the contract failure of the investee is inevitable. I have no choice but to embrace.
또한 피투자기업은 인터넷에 자신의 비즈니스 프로젝트를 공개하여 익명의 다수로부터 투자를 받는 크라우드 펀딩 투자 모델을 통해 자금을 확보할 수도 있는데, 이러한 투자 모델에서의 투자자는 피투자기업이 자금을 효율적으로 사용하는지에 대해 검증하기 어렵고 프로젝트 결과물의 이익이 예상치보다 낮은 경우 투자금을 회수하기 어렵다. Investors can also secure their funds through a crowdfunding investment model, which receives their investments from an anonymous majority by publishing their business projects on the Internet. It is difficult to verify the investment and if the profits of the project results are lower than expected, it is difficult to recover the investment.
따라서 기존 투자 모델의 한계점을 개선하면서 투자자와 피투자기업 모두에게 공정하고 안전한 투자 플랫폼 내지 투자 시스템을 제공하여 서로 상생하는 데에 도움이 될 수 있는 기술에 관한 연구가 필요하다. Therefore, there is a need for research on technologies that can help win-win by providing a fair and safe investment platform or investment system for both investors and companies, while improving the limitations of the existing investment model.
본 발명의 기술분야와 관련하여 아래와 같은 특허문헌들이 공개되어 있다. The following patent documents have been published in relation to the technical field of the present invention.
[특허문헌 0001] 한국공개특허 제10-2018-0074655호 (발명의 명칭: 블록체인 기술을 이용하는 증권 거래들을 거래, 승인 및 결제하기 위한 시스템들 및 방법들)(공개일자: 2018. 7. 3.)[Patent Document 0001] Korean Patent Publication No. 10-2018-0074655 (Invention name: systems and methods for trading, approving and settlement of securities transactions using blockchain technology) (Published on: Jul. 3, 2018 .)
[특허문헌 0002] 한국등록특허 제10-1751025호 (발명의 명칭: 블록체인 기반의 스마트 증권업무 처리 시스템)(등록일자: 2017. 6. 20.)[Patent Document 0002] Korean Registered Patent No. 10-1751025 (Invention name: Blockchain-based smart securities business processing system) (Registration date: June 20, 2017)
[특허문헌 0003] 한국등록특허 제10-1807518호 (발명의 명칭: 스타트업 지원을 위한 전자증권 마케팅 관리 시스템 및 방법)(등록일자: 2017. 12. 5.)[Patent Document 0003] Korean Registered Patent No. 10-1807518 (Invention name: Electronic securities marketing management system and method for startup support) (Registration date: December 12, 2017)
[특허문헌 0004] 한국공개특허 제10-2018-0030015호 (발명의 명칭: 투자자 연결 서비스를 제공하는 P2P 중개 시스템)(공개일자: 2018. 3. 21.)[Patent Document 0004] Korean Patent Publication No. 10-2018-0030015 (Invention name: P2P brokerage system that provides investors connection service) (published date: March 21, 2018)
본 발명의 일부 실시 예는 투자자의 투자 가치를 블록체인의 플랫폼에서 보증하여 투자자는 최소한의 안전을 보장받으면서 투자를 진행할 수 있고 피투자기업은 자금을 효율적으로 확보할 수 있는 시스템 및 그 시스템의 제어방법을 제공하는 데에 그 목적이 있다. In some embodiments of the present invention, the investor's investment value is guaranteed by the platform of the blockchain, so that the investor can proceed with investment while guaranteeing the minimum safety, and the investee can efficiently secure the funds and the system's control method The purpose is to provide.
또한 본 발명의 일부 실시 예는 계약 조건 달성 여부에 따라 강제적으로 계약을 이행하는 블록체인의 스마트 컨트렉트를 이용하여 기업투자 과정에서의 계약 불이행에 대한 위험성을 제거할 수 있는 시스템 및 그 시스템의 제어방법을 제공하는 데에 다른 목적이 있다. In addition, some embodiments of the present invention is a system that can eliminate the risk of non-performance of contracts in the course of corporate investment by using smart contracts of the blockchain that forcibly executes contracts depending on whether the terms of the contract are achieved. Another purpose is to provide a control method.
또한 본 발명의 일부 실시 예는 투자자가 블록체인 상에 기록되는 정보를 실시간으로 확인할 수 있어 기업투자 과정 및 피투자기업의 운영 과정을 투명하게 모니터링할 수 있는 시스템 및 그 시스템의 제어방법을 제공하는 데에 또 다른 목적이 있다. In addition, some embodiments of the present invention provide a system capable of transparently monitoring the business investment process and the operation process of the invested company because the investor can check the information recorded on the blockchain in real time, and to provide a control method of the system There is another purpose.
다만, 본 발명의 실시 예가 이루고자 하는 기술적 과제는 상기된 바와 같은 기술적 과제로 한정되지 않으며, 또 다른 기술적 과제들이 존재할 수 있다.However, the technical problems to be achieved by the embodiments of the present invention are not limited to the technical problems as described above, and other technical problems may exist.
상술한 기술적 과제를 달성하기 위한 기술적 수단으로서, 본 발명의 일부 실시 예에 따른 블록체인 기반의 기업투자 시스템을 제어하는 방법은, 상기 기업투자 시스템은 펀딩 프로세스를 수행하고, 상기 펀딩 프로세스에서 발생되는 각각의 트랜잭션은 상기 기업투자 시스템의 블록체인에 저장된다. As a technical means for achieving the above technical problem, a method of controlling a blockchain-based enterprise investment system according to some embodiments of the present invention, wherein the enterprise investment system performs a funding process, and is generated in the funding process Each transaction is stored in the blockchain of the enterprise investment system.
여기서, 펀딩 프로세스는 상기 기업투자 시스템에 미리 등록된 투자자의 투자 계약을 체결 및 관리하기 위하여 수행되는 프로세스로서, 상기 기업투자 시스템에서 선정된 피투자기업에 대한 투자 조건이 기록된 스마트 컨트렉트를 생성하는 단계; 상기 투자자로부터 상기 피투자기업에 대한 펀딩용 코인을 수신함에 따라, 상기 피투자기업에게 상기 펀딩용 코인을 전송하는 한편 상기 투자자에게 상기 펀딩용 코인에 기초하여 산정된 가치보증토큰을 전송하는 단계; 및 상기 피투자기업에 대한 상기 투자자의 투자 계약에 관한 정보를 상기 스마트 컨트렉트에 기록하는 단계를 포함한다. Here, the funding process is a process performed to conclude and manage an investment contract of an investor registered in advance in the corporate investment system, and generates a smart contract in which investment conditions for an invested company selected in the corporate investment system are recorded. To do; Upon receiving a funding coin for the investee from the investor, transmitting the funding coin to the investee while transmitting a value guarantee token calculated based on the funding coin to the investor; And recording information on the investment contract of the investor for the investee in the smart contract.
이때, 상기 가치보증토큰은 상기 기업투자 시스템에 의해 정의되고 상기 투자자의 투자 계약이 유효하게 지속되는 동안 상기 펀딩용 코인의 전체 가치 중에서 일부 가치를 보증하기 위하여 발행되는 토큰이다. At this time, the value guarantee token is a token defined to be defined by the corporate investment system and issued to guarantee some of the total value of the coin for the funding while the investor's investment contract is in effect.
또한, 상기 기업투자 시스템은 상기 펀딩 프로세스를 수행한 이후에 펀딩 해지 프로세스를 더 수행하고, 상기 펀딩 해지 프로세스에서 발생되는 각각의 트랜잭션은 상기 블록체인에 저장될 수 있다. In addition, the enterprise investment system further performs a fund termination process after performing the funding process, and each transaction generated in the fund termination process may be stored in the blockchain.
여기서, 펀딩 해지 프로세스는 상기 투자자의 투자 계약이 종료되기 이전에 상기 투자자의 펀딩 해지 요청을 수신하는 경우 수행되는 프로세스로서, 상기 가치보증토큰이 보증하는 가치에 따라 다르게 결정되는 해지용 코인을 상기 피투자기업으로부터 수신하는 단계; 및 상기 투자자로부터 상기 가치보증토큰을 수신함에 따라, 상기 투자자에게 상기 해지용 코인을 전송하는 한편 상기 가치보증토큰을 소각시키는 단계를 포함할 수 있다. Here, the fund termination process is a process performed when the investor's request to cancel the fund is received before the investment contract of the investor is terminated, and the coin for termination is determined differently according to the value guaranteed by the value guarantee token. Receiving from a company; And upon receiving the value guarantee token from the investor, transmitting the coin for termination to the investor while incinerating the value guarantee token.
또한, 상기 기업투자 시스템은 상기 펀딩 프로세스를 수행한 이후에 보상 프로세스를 더 수행하고, 상기 보상 프로세스에서 발생되는 각각의 트랜잭션은 상기 블록체인에 저장될 수 있다. In addition, the corporate investment system further performs a compensation process after performing the funding process, and each transaction generated in the compensation process may be stored in the blockchain.
여기서, 보상 프로세스는 상기 투자자의 투자 계약이 종료된 시점에 상기 피투자기업으로부터 상기 펀딩용 코인보다 많은 코인을 수신하는 경우 수행되는 프로세스로서, 상기 투자자의 투자 방식이 배당 방식인지 혹은 수익분배 방식인지에 따라 다르게 결정되는 보상용 코인을 상기 피투자기업으로부터 수신하는 단계; 및 상기 투자자로부터 상기 가치보증토큰을 수신함에 따라, 상기 투자자에게 상기 보상용 코인을 전송하는 한편 상기 가치보증토큰을 소각시키는 단계를 포함할 수 있다. Here, the compensation process is a process performed when the investor receives more coins than the funding coin from the investee at the time the investment contract ends, depending on whether the investor's investment method is a dividend method or a profit distribution method. Receiving a reward coin determined differently from the invested company; And upon receiving the value guarantee token from the investor, sending the reward coin to the investor while incinerating the value guarantee token.
또한, 상기 기업투자 시스템은 상기 펀딩 프로세스를 수행한 이후에 펀딩 연장 프로세스를 더 수행하고, 상기 펀딩 연장 프로세스에서 발생되는 각각의 트랜잭션은 상기 블록체인에 저장될 수 있다. In addition, the enterprise investment system further performs a funding extension process after performing the funding process, and each transaction generated in the funding extension process may be stored in the blockchain.
여기서, 펀딩 연장 프로세스는 상기 투자자의 투자 계약에 대한 연장이 가능한 상황에서 상기 투자자의 투자 계약이 종료된 시점에 상기 투자자의 연장 요청을 수신하는 경우 수행되는 프로세스로서, 상기 투자자의 투자 방식이 배당 방식인지 혹은 수익분배 방식인지에 따라 다르게 결정되는 보상용 코인에서 상기 펀딩용 코인을 차감한 나머지 코인을 상기 피투자기업으로부터 수신하는 단계; 및 상기 투자자로부터 상기 연장 요청을 수신함에 따라 상기 투자자에게 상기 나머지 코인을 전송하는 단계를 포함할 수 있다. Here, the funding extension process is a process that is performed when the investor's investment contract is received when the investor's investment contract is terminated in a situation where the investor's investment contract can be extended. Receiving the remaining coins from the invested company by subtracting the funding coin from the reward coin that is differently determined according to whether it is a recognition method or a profit distribution method; And transmitting the remaining coins to the investor upon receiving the extension request from the investor.
또한, 상기 기업투자 시스템은 상기 펀딩 프로세스를 수행한 이후에 가치보증 프로세스를 더 수행하고, 상기 가치보증 프로세스에서 발생되는 각각의 트랜잭션은 상기 블록체인에 저장되며, 상기 기업투자 시스템은 상기 블록체인의 각 블록이 생성될 때마다 상기 기업투자 시스템에서 발행되는 코인의 일정 비율을 수신하는 가치보증펀드 스토리지를 포함할 수 있다. In addition, the enterprise investment system further performs a value guarantee process after performing the funding process, and each transaction generated in the value guarantee process is stored in the blockchain, and the enterprise investment system is configured to It may include a value guarantee fund storage that receives a certain percentage of coins issued by the enterprise investment system each time each block is generated.
여기서, 가치보증 프로세스는 상기 투자자의 투자 계약이 종료된 시점에 상기 피투자기업으로부터 상기 가치보증토큰이 보증하는 가치에 해당하는 코인보다 적은 코인을 수신하는 경우 수행되는 프로세스로서, 상기 가치보증토큰이 보증하는 가치에 해당하는 코인에서 상기 수신된 코인을 차감하여 결정되는 가치보증용 코인을 상기 가치보증펀드 스토리지로부터 수신하는 단계; 및 상기 투자자로부터 상기 가치보증토큰을 수신함에 따라, 상기 투자자에게 상기 가치보증용 코인을 전송하는 한편 상기 가치보증토큰을 소각시키는 단계를 포함할 수 있다. Here, the value guarantee process is a process performed when the investor's investment contract receives less coins than the coins corresponding to the value guaranteed by the value guarantee token from the investee at the time the investment contract ends, and the value guarantee token guarantees Receiving from the value guarantee fund storage a value guarantee coin determined by subtracting the received coin from a coin corresponding to the value to be played; And upon receiving the value guarantee token from the investor, sending the coin for the value guarantee to the investor and incinerating the value guarantee token.
상술한 기술적 과제를 달성하기 위한 기술적 수단으로서, 본 발명의 일부 실시 예에 따른 블록체인 기반의 기업투자 시스템은, 상기 기업투자 시스템이 수행하는 프로세스에서 발행되는 각각의 트랜잭션을 저장하는 블록체인; 및 상기 기업투자 시스템에 미리 등록된 투자자의 투자 계약을 체결 및 관리하기 위한 펀딩 프로세스에서 가치보증용 코인을 적립하는 가치보증펀드 스토리지를 포함한다. As a technical means for achieving the above-described technical problem, a blockchain-based enterprise investment system according to some embodiments of the present invention includes a blockchain that stores each transaction issued in a process performed by the enterprise investment system; And a value guarantee fund storage for accumulating coins for value guarantee in a funding process for signing and managing an investment contract of an investor registered in advance in the enterprise investment system.
이때, 상기 블록체인은 상기 펀딩 프로세스에서 생성된 스마트 컨트렉트를 저장하고, 상기 스마트 컨트렉트에는 상기 피투자기업에 대한 투자 조건 및 상기 피투자기업에 대한 상기 투자자의 투자 계약에 관한 정보가 기록되고, 상기 가치보증용 코인은 상기 펀딩 프로세스 이후 상기 투자 계약이 종료된 시점에 수행되는 가치보증 프로세스에서 상기 투자자의 가치보증토큰을 기초로 결정된다. At this time, the blockchain stores the smart contract generated in the funding process, and the smart contract records information on the investment terms for the investee and the investment contract of the investor for the investee , The value guarantee coin is determined based on the value guarantee token of the investor in the value guarantee process performed at the time when the investment contract ends after the funding process.
또한, 상기 가치보증토큰은 상기 투자자가 상기 기업투자시스템에서 선정된 피투자기업에 대한 펀딩용 코인을 전송하는 트랜잭션이 발생함에 따라, 상기 펀딩용 코인을 기초로 발행되어 상기 투자자에게 전송되는 것으로서, 상기 기업투자 시스템에 의해 정의되고 상기 투자자의 투자 계약이 유효하게 지속되는 동안 상기 펀딩용 코인의 전체 가치 중에서 일부 가치를 보증하기 위하여 발행되는 토큰이다. In addition, the value guarantee token is issued on the basis of the coin for the fund as the investor transmits a coin for funding to the invested company selected in the enterprise investment system, and is transmitted to the investor. It is a token that is defined by the corporate investment system and is issued to guarantee some of the total value of the coin for the funding while the investor's investment contract is in effect.
본 발명의 일부 실시 예에 따른 블록체인 기반의 기업투자 시스템 및 그 시스템의 제어방법은 가치보증토큰 개념을 도입함으로써, 투자자에게 투자금의 일부를 보장해주는 안전장치를 제공하며, 스타트업과 같이 자금 지원이 절실한 피투자기업에게 자금을 효율적으로 조달할 수 있는 루트를 제공할 수 있다. The blockchain-based enterprise investment system and the control method of the system according to some embodiments of the present invention provide a safeguard to guarantee a part of the investment money to investors by introducing the concept of a value guarantee token, and funding is supported, such as startup. It can provide a desperate investee with a route to efficiently raise funds.
또한 본 발명의 일부 실시 예에서는 피투자기업에 대한 투자자의 투자 계약을 스마트 컨트렉트에 기록함으로써, 계약 이행의 불확실성을 제거할 수 있고, 투자자가 블록체인 상에 기록되는 정보(예를 들어 피투자기업의 프로젝트 진행 상황, 투자금 투자 이력)을 실시간으로 확인할 수 있다. In addition, in some embodiments of the present invention, by recording the investor's investment contract for the investee in the smart contract, the uncertainty of contract execution can be eliminated, and information recorded by the investor on the blockchain (for example, the investee Project progress, investment history) can be checked in real time.
또한 본 발명의 일부 실시 예에서는 마스터 노드와 서브 노드의 역할을 명확히 구분함으로써, 합의 과정에 관한 처리 속도를 향상시킬 수 있다. In addition, in some embodiments of the present invention, the roles of the master node and the sub-nodes are clearly separated to improve the processing speed of the consensus process.
또한 본 발명의 일부 실시 예에서는 피투자기업에 관한 선별 과정을 거치면서 피투자기업에 관한 다양한 정보를 제공함으로써, 투자자의 올바른 투자를 가이드할 수 있다. In addition, in some embodiments of the present invention, by providing various information about the investee through a screening process for the investee, the correct investment of the investor can be guided.
도 1은 본 발명의 일부 실시 예에 따른 블록체인 기반의 기업투자 시스템과 관련 있는 이해관계자들 간의 관계를 개략적으로 도시한 도면이다. 1 is a diagram schematically showing a relationship between stakeholders related to a blockchain-based enterprise investment system according to some embodiments of the present invention.
도 2는 본 발명의 일부 실시 예에 따른 블록체인 기반의 기업투자 시스템의 구성을 전체적으로 도시한 도면이다.2 is a view showing the overall configuration of a blockchain-based enterprise investment system according to some embodiments of the present invention.
도 3은 본 발명의 일부 실시 예에 따른 블록체인 기반의 기업투자 시스템의 펀딩 프로세스를 수행하는 과정을 나타낸 도면이다. 3 is a view showing a process of performing a funding process of a blockchain-based enterprise investment system according to some embodiments of the present invention.
도 4는 본 발명의 일부 실시 예에 따른 블록체인 기반의 기업투자 시스템의 펀딩 해지 프로세스를 수행하는 과정을 나타낸 도면이다. 4 is a diagram illustrating a process of performing a funding termination process of a blockchain-based enterprise investment system according to some embodiments of the present invention.
도 5는 본 발명의 일부 실시 예에 따른 블록체인 기반의 기업투자 시스템의 보상 프로세스를 수행하는 과정을 나타낸 도면이다. 5 is a view showing a process of performing a compensation process of a blockchain-based enterprise investment system according to some embodiments of the present invention.
도 6은 본 발명의 일부 실시 예에 따른 블록체인 기반의 기업투자 시스템의 펀딩 연장 프로세스를 수행하는 과정을 나타낸 도면이다. 6 is a diagram illustrating a process of performing a funding extension process of a blockchain-based enterprise investment system according to some embodiments of the present invention.
도 7은 본 발명의 일부 실시 예에 따른 블록체인 기반의 기업투자 시스템의 가치보증 프로세스를 수행하는 과정을 나타낸 도면이다. 7 is a view showing a process of performing a value guarantee process of a blockchain-based enterprise investment system according to some embodiments of the present invention.
이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 상세히 설명한다. 본 발명의 이점 및 특징, 그리고 그것들을 달성하는 방법은 첨부되는 도면과 함께 상세하게 후술되어 있는 실시 예들을 참조하면 명확해질 것이다. 그러나 본 발명은 이하에서 게시되는 실시 예에 한정되는 것이 아니라 서로 다른 다양한 형태로 구현될 수 있으며, 단지 본 실시 예들은 본 발명의 게시가 완전하도록 하고, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에게 발명의 범주를 완전하게 알려주기 위해 제공되는 것이다. Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Advantages and features of the present invention, and methods for achieving them will be clarified with reference to embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, and only the embodiments allow the publication of the present invention to be complete, and general knowledge in the technical field to which the present invention pertains. It is provided to fully inform the possessor of the scope of the invention.
또한, 본 발명은 본 명세서에 표시된 실시 예들의 모든 가능한 조합들을 망라한다. 본 발명의 다양한 실시 예는 서로 다르지만 상호 배타적일 필요는 없음이 이해되어야 한다. 예를 들어, 여기에 기재되어 있는 특정 형상, 구조 및 특성은 일 실시 예에 관련하여 본 발명의 정신 및 범위를 벗어나지 않으면서 다른 실시 예로 구현될 수 있다. 또한, 각각의 개시된 실시 예 내의 개별 구성요소의 위치 또는 배치는 본 발명의 정신 및 범위를 벗어나지 않으면서 변경될 수 있음이 이해되어야 한다. 따라서, 후술하는 상세한 설명은 한정적인 의미로서 취하려는 것이 아니며, 본 발명의 범위는, 적절하게 설명된다면, 그 청구항들이 주장하는 것과 균등한 모든 범위와 더불어 첨부된 청구항에 의해서만 한정된다. 도면에서 유사한 참조부호는 여러 측면에 걸쳐서 동일하거나 유사한 기능을 지칭한다.In addition, the present invention encompasses all possible combinations of the embodiments indicated herein. It should be understood that the various embodiments of the present invention are different, but need not be mutually exclusive. For example, the specific shapes, structures, and properties described herein may be implemented in other embodiments without departing from the spirit and scope of the invention in relation to one embodiment. In addition, it should be understood that the location or placement of individual components within each disclosed embodiment can be changed without departing from the spirit and scope of the invention. Therefore, the following detailed description is not intended to be taken in a limiting sense, and the scope of the present invention, if appropriately described, is limited only by the appended claims, along with all ranges equivalent to those claimed. In the drawings, similar reference numerals refer to the same or similar functions across various aspects.
다른 정의가 없다면, 본 명세서에서 사용되는 모든 용어(기술 및 과학적 용어를 포함)는 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 공통적으로 이해될 수 있는 의미로 사용될 수 있을 것이다. 또 일반적으로 사용되는 사전에 정의되어 있는 용어들은 명백하게 특별히 정의되어 있지 않는 한 이상적으로 또는 과도하게 해석되지 않는다. 본 명세서에서 사용된 용어는 실시 예들을 설명하기 위한 것이며 본 발명을 제한하고자 하는 것은 아니다. 본 명세서에서, 단수형은 문구에서 특별히 언급하지 않는 한 복수형도 포함한다.Unless otherwise defined, all terms (including technical and scientific terms) used in the present specification may be used as meanings commonly understood by those skilled in the art to which the present invention pertains. In addition, terms defined in the commonly used dictionary are not ideally or excessively interpreted unless specifically defined. The terminology used herein is for describing the embodiments and is not intended to limit the present invention. In this specification, the singular form also includes the plural form unless otherwise specified in the phrase.
명세서에서 사용되는 "포함한다 (comprises)" 및/또는 "포함하는 (comprising)"은 언급된 구성 요소, 단계, 동작 및/또는 소자는 하나 이상의 다른 구성 요소, 단계, 동작 및/또는 소자의 존재 또는 추가를 배제하지 않는다.As used herein, "comprises" and / or "comprising" refers to the components, steps, operations and / or elements mentioned above, the presence of one or more other components, steps, operations and / or elements. Or do not exclude additions.
본 명세서에서 블록체인 상에서의 "전송" 및 "수신"은 새로운 트랜잭션이 발생했을 때 블록의 상태를 변경 내지 갱신하는 "상태 변환 (state transition)"과 동일한 의미를 가진다. In this specification, "transmission" and "reception" on the blockchain have the same meaning as "state transition" that changes or updates the state of a block when a new transaction occurs.
본 명세서에서의 구체적인 수치는 예시적으로 제시된 것이므로, 상황, 용도 등에 따라 변경될 수 있다.Since specific values in the present specification are given by way of example, they may be changed according to circumstances, uses, and the like.
이하, 본 발명에 대하여 첨부된 도면에 따라 보다 상세히 설명한다.Hereinafter, the present invention will be described in more detail according to the accompanying drawings.
도 1은 본 발명의 일부 실시 예에 따른 블록체인 기반의 기업투자 시스템과 관련 있는 이해관계자들 간의 관계를 개략적으로 도시한 도면이다. 1 is a diagram schematically showing a relationship between stakeholders related to a blockchain-based enterprise investment system according to some embodiments of the present invention.
블록체인 기반의 기업투자 시스템과 관련 있는 이해관계자에는 투자자(11), 피투자기업(12), 블록체인(13), 스마트 컨트렉트(14)가 포함된다. Stakeholders related to the blockchain-based enterprise investment system include an investor 11, an invested company 12, a blockchain 13, and a smart contract 14.
투자자(11)는 기업투자 시스템에서 발행되는 코인을 보유하고 있는 개인 또는 기업으로서, 보유 중인 코인으로 피투자기업(12)에 펀딩한 자를 말한다. The investor 11 is an individual or a company that holds a coin issued in the corporate investment system, and refers to a person who has funded the invested company 12 with the held coin.
다만 피투자기업(12)에 대한 투자자(11)의 펀딩은 직접 투자 방식이 아니라 블록체인(13)과 스마트 컨트렉트(14)를 통한 간접 투자 방식으로 이루어진다. However, the funding of the investor 11 to the invested company 12 is not a direct investment method, but is made by an indirect investment method through the blockchain 13 and the smart contract 14.
피투자기업(12)은 투자를 필요로 하는 모든 형태의 후보 피투자기업 중에서 기업투자 시스템에 의해 선정된 기업을 말한다. The invested company 12 refers to a company selected by the corporate investment system from among all types of candidate invested companies that require investment.
예를 들어 후보 피투자기업은 임의의 스타트업이나 중소 규모의 기업일 수 있고, 피투자기업(12)은 복수의 선정 기준에 따라 심사되어 선정될 수 있다. For example, the candidate invested company may be any start-up or small to medium-sized company, and the invested company 12 may be screened and selected according to a plurality of selection criteria.
피투자기업(12)은 투자자(11)의 펀딩을 통해 확보한 자금을 운용하여 비즈니스 프로젝트를 수행하고 이익을 창출해낸다. The invested company 12 manages the business project and generates profit by operating the funds secured through the funding of the investor 11.
또한 피투자기업(12)은 투자 계약이 종료되면 투자자(11)에게 펀딩에 대한 보상(예를 들어 배당금 지급)을 하는데, 보상 과정 역시 블록체인(13)과 스마트 컨트렉트(14)를 거쳐 이루어진다. In addition, the investee 12 compensates for the funding (for example, dividend payment) to the investor 11 when the investment contract ends, and the compensation process is also performed through the blockchain 13 and the smart contract 14 .
블록체인(13)은 기업투자 시스템에서 발행되는 코인을 통해 운영되는 메인 네트워크를 의미한다. Blockchain 13 refers to the main network operated through coins issued by the corporate investment system.
블록체인(13)은 여러 노드에 걸쳐 동일하게 복제되어 분산 저장되며, 블록에는 트랜잭션 또는 거래 내역에 대한 정보가 포함된다. Blockchain 13 is replicated and distributed equally across multiple nodes, and blocks contain information about transactions or transaction details.
각각의 노드는 동일한 거래장부를 저장 및 관리하고, 해당 거래장부를 기반으로 새롭게 생성되는 거래에 대한 타당성 혹은 진위를 각각 검증한다. Each node stores and manages the same transaction book, and verifies the validity or authenticity of the newly created transaction based on the transaction book.
위 검증 결과에 따라 노드 간에 검증되었다고 합의된 일정 조건 하의 각 거래는 하나의 블록으로 묶여져 저장되고, 해당 블록은 각각의 노드로 전파되어 앞의 블록 뒤에 덧붙여지는 형태로 연결되며, 이러한 과정이 반복됨으로써 각각의 노드에 저장된 블록체인이 갱신된다. According to the above verification result, each transaction under certain conditions agreed to have been verified between nodes is stored as a block, and the block is propagated to each node and connected in the form added after the previous block. The blockchain stored in each node is updated.
블록체인(13)은 해시 값으로 앞뒤 블록이 서로 연결되어 있을 뿐만 아니라 노드 간에 합의된 거래만 블록에 저장되므로, 악의적인 목적을 가지고 블록에 저장된 정보를 위변조하거나 거래를 조작하는 것은 기술적으로 불가능하다. Blockchain 13 is a hash value, not only is the front and back blocks connected to each other, but only the transactions agreed between the nodes are stored in the block, so it is technically impossible to falsify or store the information stored in the block for malicious purposes. .
스마트 컨트렉트(14)는 블록체인(13)에 등록되며, 스마트 컨트렉트(14)를 통해 피투자기업(12)에 대한 투자자(11)의 투자 계약에 관한 실행조건을 확인하고, 투자 계약을 이행하며 투자 계약을 검증하는 과정이 네트워크 상에서 자동화된다.The smart contract 14 is registered in the blockchain 13, and through the smart contract 14, the execution conditions for the investment contract of the investor 11 to the invested company 12 are confirmed, and the investment contract The process of verifying the investment contracts and implementing them is automated on the network.
투자자(11) 및 피투자기업(12)은 스마트 컨트렉트(14)에 기록된 정보를 실시간으로 확인 및 컨펌할 수 있다. The investor 11 and the investee 12 can confirm and confirm the information recorded in the smart contract 14 in real time.
도 2는 본 발명의 일부 실시 예에 따른 블록체인 기반의 기업투자 시스템의 구성을 전체적으로 도시한 도면이다.2 is a view showing the overall configuration of a blockchain-based enterprise investment system according to some embodiments of the present invention.
도 2에 도시된 것은 "디시온(Dsion)"이라 명명된 독립적인 블록체인 플랫폼으로서, 기업투자의 소통공간으로 마련한 블록체인 플랫폼 및 탈중앙화된 블록체인 플랫폼에 특화된 "디앱(Decentralized Application; Dapp)" 내지 모듈(예를 들어 클래스와 라이브러리)을 이해관계자에게 오픈소스로 제공한다. Shown in FIG. 2 is an independent blockchain platform named "Dsion", which is specialized in a blockchain platform and a decentralized blockchain platform as a communication space for corporate investment. "To provide modules (eg classes and libraries) as open source to stakeholders.
본 발명에서 제안하는 블록체인 기반의 기업투자 시스템은 도 2의 구성, 각 구성의 역할 및 적용 알고리즘으로 특별히 제한되는 것은 아니며, 도 2에 도시된 것과 다르게 구성될 수 있다. The blockchain-based enterprise investment system proposed in the present invention is not particularly limited to the configuration of FIG. 2, roles of each configuration, and application algorithm, and may be configured differently from that shown in FIG. 2.
도 2를 기준으로 설명하면, 블록체인 기반의 기업투자 시스템은 디시온 네트워크 상에서 구성된다. Referring to FIG. 2, the blockchain-based enterprise investment system is constructed on the Dion network.
코인 보유자(20)는 위 기업투자 시스템에서 발행되는 코인을 보유하고 있는 자를 의미하고, 코인의 심볼은 예를 들어 "DSN"일 수 있다. 이더비율은 1 ETH = 3,000 DSN 일 수 있다. The coin holder 20 means a person who holds coins issued in the above corporate investment system, and the symbol of the coin may be, for example, "DSN". The ether ratio may be 1 ETH = 3,000 DSN.
코인 보유자(20)는 마스터노드(21), 서브노드(22), 투자자(23)가 될 수 있다. The coin holder 20 may be a master node 21, a sub node 22, or an investor 23.
마스터노드(21)는 디시온 네트워크에서 블록 생성을 담당하고, 코인 보유자(20)로부터 투표권을 위임 받아 안건에 대해 의사결정을 담당한다. The master node 21 is in charge of block creation in the Dion network, and is delegated voting rights from the coin holder 20 to make decisions on the agenda.
또한 마스터노드(21)는 위 기업투자 시스템이 수행하는 프로세스에서 발생되는 각각의 트랜잭션을 처리하는데, 각 트랜잭션은 서브노드(22)에서 수집되어 마스터노드(21)로 전송된 것이다. In addition, the master node 21 processes each transaction occurring in the process performed by the above enterprise investment system, and each transaction is collected from the sub-node 22 and transmitted to the master node 21.
이처럼 마스터노드(21)가 블록 생성 및 트랜잭션 처리를 전담함에 따라 합의 과정의 속도 및 처리 효율성을 향상시킨다. As such, as the master node 21 is dedicated to block generation and transaction processing, it improves the speed and processing efficiency of the consensus process.
또한 마스터노드(21)는 피투자기업(25)에 대하여 펀딩 프로세스를 수행할 것인지 여부를 결정하기 위하여 제 1 투표를 수행할 수 있고, 피투자기업(25)에 대한 투자 방식을 포함하는 투자 조건을 결정하기 위하여 제 2 투표를 수행할 수 있다. In addition, the master node 21 may perform a first vote to determine whether or not to perform the funding process for the invested company 25 and determine the investment conditions including the investment method for the invested company 25 In order to do so, a second vote can be conducted.
펀딩 프로세스는 피투자기업(25)에 대한 투자자(23)의 투자 계약을 체결 및 관리하기 위하여 수행되는 프로세스이다. The funding process is a process performed to conclude and manage the investment contract of the investor 23 with respect to the invested company 25.
또한 마스터노드(21)는 서브노드(22) 중에서 선정될 수 있으며, 예를 들어 총 21개로 이루어질 수 있다. In addition, the master node 21 may be selected from the sub-nodes 22, for example, a total of 21 nodes.
마스터노드(21)에 의해 블록이 생성될 때마다 4.7 DSN이 발행되고, 블록은 3초마다 생성된다. Whenever a block is generated by the master node 21, 4.7 DSN is issued, and the block is generated every 3 seconds.
마스터노드(21)는 블록체인(26)의 각 블록이 생성될 때마다 역할 수행에 대한 보상으로 발행되는 코인의 일정 비율을 수신하는데, 블록 당 40%의 보상비율로 코인을 받을 수 있다.The master node 21 receives a certain percentage of coins issued as a reward for role performance whenever each block of the block chain 26 is generated, and can receive coins at a reward rate of 40% per block.
위 기업투자 시스템에서는 마스터노드(21) 및 블록체인(26)과 관련하여 POW(Proof Of Work) 또는 POS(Proof Of Stake)와 구분되는 DPOS(Delegated Proof Of Stake) 방식이 적용된다. In the above corporate investment system, the Delegated Proof Of Stake (DPOS) method, which is distinguished from Proof Of Work (POW) or Proof Of Stake (POS), is applied in relation to the master node 21 and the blockchain 26.
DPOS 방식은 위임된 지분증명 방식으로서, 네트워크를 구성하는 노드들의 투표 결과로 정한 상위 노드(증인)에게 권한을 위임해 합의하도록 하는 방식이다. 상위 노드의 수가 적기 때문에 합의 시간과 비용을 줄일 수 있다는 장점이 있지만, 권한이 소수에게 집중되므로 상위 노드에 대한 신뢰도가 매우 중요하며 상위 노드에 대한 보안 이슈가 존재한다. The DPOS method is a delegated proof-of-stake method that delegates authority to the upper node (witness) determined as a result of voting by nodes constituting the network to agree. The advantage of reducing the consensus time and cost is the small number of parent nodes, but since authority is concentrated on a small number of people, the reliability of the parent node is very important and there are security issues for the parent node.
위 기업투자 시스템은 미리 설정된 합의 알고리즘인 "PBFT(Practical Byzantine Fault Tolerance)"에 따라 작동될 수 있다. The above corporate investment system can be operated according to a preset consensus algorithm "Practical Byzantine Fault Tolerance".
PBFT 알고리즘은, 분산 시스템이 약속된 행동을 하지 않는 비잔틴 노드(배신자 노드)가 존재할 수 있는 비동기 시스템일 때, 해당 분산 시스템에 참여한 모든 노드가 성공적으로 합의를 할 수 있도록 개발된 합의 알고리즘이다. The PBFT algorithm is a consensus algorithm developed so that all nodes participating in the distributed system can successfully agree when the distributed system is an asynchronous system where there can be Byzantine nodes (traitor nodes) that do not perform the promised action.
PBFT 알고리즘은 기존의 BFT 알고리즘이 동기식 시스템에서만 합의가 가능했던 문제를 해결하여, 2번의 브로드 캐스트 과정을 통해 비잔틴 노드가 있는 비동기 시스템에서도 합의를 할 수 있도록 하였다. The PBFT algorithm solves the problem that the existing BFT algorithm was able to agree only in a synchronous system, so that the asynchronous system with a Byzantine node can be agreed through two broadcast processes.
PBFT 알고리즘의 상세 동작 방식은 아래 웹페이지에 개시되어 있다. The detailed operation method of the PBFT algorithm is disclosed on the web page below.
https://www.usenix.org/legacy/events/osdi99/full_papers/castro/castro_html/castro.html https://www.usenix.org/legacy/events/osdi99/full_papers/castro/castro_html/castro.html
서브노드(22)는 마스터노드(21)의 역할을 지원하고, 후보 피투자기업(24) 중에서 검증 및 평가를 통해 피투자기업(25)을 선별 및 선정한다. The sub-node 22 supports the role of the master node 21, and selects and selects the invested company 25 through verification and evaluation among the candidate invested companies 24.
즉 서브노드(22)는 후보 피투자기업(24) 중에서 피투자기업(25)을 선정하기 위하여 투표를 수행할 수 있다.That is, the sub-node 22 can vote to select the investee 25 from the candidate investee 24.
또한 서브노드(22)는 위 기업투자 시스템이 수행하는 프로세스에서 발생되는 각각의 트랜잭션을 수집하여 마스터노드(21)로 전송한다. 마스터노드(21)의 역할은 트랜잭션 처리이고, 서브노드(22)의 역할은 트랜잭션 수집으로 분할되어 있다. In addition, the sub-node 22 collects each transaction generated in the process performed by the above enterprise investment system and transmits it to the master node 21. The role of the master node 21 is transaction processing, and the role of the subnode 22 is divided into transaction collection.
또한 서브노드(22)는 디시온의 탈중앙화된 어플리케이션인 디앱의 리소스에 해당하는 램(RAM), 네트워크, CPU 등을 제공한다. In addition, the sub-node 22 provides RAM, a network, a CPU, and the like corresponding to the resources of DApp, which is a decentralized application of Dcyon.
또한 서브노드(22)는 마스터노드(21)의 부재시 투표를 통해 마스터노드(21)로 승격될 수 있으며, 예를 들어 총 75개로 이루어질 수 있다. In addition, the sub-node 22 may be promoted to the master node 21 through voting in the absence of the master node 21, for example, a total of 75 nodes.
서브노드(22)는 블록체인(26)의 각 블록이 생성될 때마다 역할 수행에 대한 보상으로 발행되는 코인의 일정 비율을 수신하는데, 블록 당 40%의 보상비율로 코인을 받을 수 있다.The subnode 22 receives a certain percentage of coins issued as a reward for role performance whenever each block of the blockchain 26 is created, and can receive coins at a reward rate of 40% per block.
이러한 마스터노드(21)와 서브노드(22)는 위 기업투자 시스템에서 요구하는 권장사양의 서버를 운영하고, 발행된 전체 코인의 일정 양(예를 들어 0.2% DSN)을 보유해야 한다. These master nodes 21 and sub-nodes 22 are required to operate the server of the recommended specifications required by the above enterprise investment system, and have a certain amount of coins (for example, 0.2% DSN) issued.
여기서, 서버는 다양한 형태의 적어도 하나 이상의 컴퓨팅 장치에 의해 구현될 수 있고, 예를 들어 스마트 폰(Smart Phone), 노트북 컴퓨터(Laptop Computer), PDA(Personal Digital Assistants), PMP(Portable Multimedia Player), 네비게이션, 슬레이트 PC, 태블릿 PC(Tablet PC), 데스크탑 컴퓨터일 수 있다. Here, the server may be implemented by at least one or more computing devices in various forms. For example, a smart phone, a laptop computer, a personal digital assistants (PDA), a portable multimedia player (PMP), It may be a navigation computer, a slate PC, a tablet PC, or a desktop computer.
투자자(23)는 위 기업투자 시스템에 대해 투자 또는 투표권 행사를 위하여 일정 기준 양 이상의 코인을 잠금 등록한 사용자를 의미한다. 즉 투자자(23)는 위 기업투자 시스템에 미리 등록된 사용자이다. Investor 23 means a user who locks and registers more than a certain amount of coins for investment or voting rights in the above corporate investment system. That is, the investor 23 is a user registered in advance in the above enterprise investment system.
투자자(23)는 마스터노드(21) 및 서브노드(22)에 대한 투표권이 있으며, 피투자기업(25)에 대한 투자에 참여할 수 있다. The investor 23 has the right to vote for the master node 21 and the subnode 22, and can participate in investment in the invested company 25.
투자자(23)는 서브노드(22)가 될 수 있다. The investor 23 can be the subnode 22.
후보 피투자기업(24)은 경쟁을 통해 선정되거나 위 기업투자 시스템에 직접 신청한 기업일 수 있다. The candidate invested company 24 may be a company selected through competition or directly applying to the above-mentioned enterprise investment system.
후보 피투자기업(24)은 지원 시스템의 스코어링(scoring)과 마일스톤(milestone)을 기준으로 서브노드(22)에 의해 평가받는다. The candidate investees 24 are evaluated by the subnode 22 based on the scoring and milestone of the support system.
여기서, 스코어링이란 서브노드(22)가 기업평가를 통한 투자 적절성을 검증할 수 있도록 후보 피투자기업(24)에 대해 투표한 결과를 의미하고, 그 결과는 블록체인(26)에 기록된다. Here, scoring means the result of voting for the candidate invested company 24 so that the sub-node 22 can verify the appropriateness of investment through the company evaluation, and the result is recorded in the blockchain 26.
또한 마일스톤은 후보 피투자기업(24)이 제출한 사업 계획과 진행 일정을 의미하고, 그 내용 역시 블록체인(26)에 기록된다. In addition, the milestone means the business plan and progress schedule submitted by the candidate invested company 24, and the contents are also recorded on the blockchain 26.
피투자기업(25)은 후보 피투자기업(24) 중에서 서브노드(22)에 의해 선정되고, 마스터노드(23)에 의해 투자 결정이 내려지면 마일스톤의 진도에 따라 2회에 걸쳐 분할 투자가 진행될 수 있다. The invested company 25 is selected by the sub-node 22 among the candidate invested companies 24, and if the investment decision is made by the master node 23, the divided investment may proceed twice in accordance with the progress of the milestone .
피투자기업(25)은 디시온의 디앱을 통해 투자금 사용내역을 블록체인(26)에 기록하여야 한다. The invested company 25 should record the usage history of the investment money on the blockchain 26 through D-Sion's D-App.
투자자(23)는 지원 시스템의 펀딩 관리(funding management) 시스템을 통해 투자 진행 이후에 블록체인(26)에 기록되어 있는 피투자기업(25)의 투자금 관리 상황을 모니터링할 수 있다. The investor 23 may monitor the investment management status of the invested company 25 recorded in the blockchain 26 after the investment proceeds through the fund management system of the support system.
예를 들어 투자자(23)는 스타트업 A 기업에 대해 1회 차 펀딩이 진행 중이고, 스타트업 B 기업에 대해 1회 차 펀딩 완료 후 2회 차 펀딩이 소정의 사유로 중지되었고, 스타트업 C 기업에 대해 1회 차, 2회 차 펀딩이 완료되었음을 언제라도 확인할 수 있다. For example, the investor 23 is in the first round of funding for start-up A company, and after the first round of funding is completed for start-up B company, the second round of funding has been suspended for some reason, and start-up C company You can check at any time that the 1st and 2nd funding has been completed.
블록체인(26)은 위 기업투자 시스템이 수행하는 프로세스에서 발행되는 각각의 트랜잭션을 검증하고, 기록 내지 저장한다. Blockchain 26 verifies, records or stores each transaction issued in the process performed by the above enterprise investment system.
블록체인(26)은 펀딩 프로세스에서 생성된 스마트 컨트렉트를 저장한다. Blockchain 26 stores smart contracts created in the funding process.
이때, 스마트 컨트렉트는 디시온의 디앱을 통해 작동되며, 스마트 컨트렉트에는 피투자기업(25)에 대한 투자 조건 및 피투자기업(25)에 대한 투자자(23)의 투자 계약에 관한 정보가 기록된다. At this time, the smart contract is operated through D-Sion's D-App, and the smart contract records the investment terms for the invested company 25 and the investment contract of the investor 23 for the invested company 25. .
위 기업투자 시스템은 플랫폼 유지를 위해 기금을 운영 및 관리하는 펀드 스토리지를 포함하며, 펀드 스토리지는 용도에 따라 3가지로 구별된다. The above enterprise investment system includes fund storage that operates and manages funds to maintain the platform, and the fund storage is divided into three types according to the purpose.
투자펀드 스토리지(27)는 블록이 생성될 때마다 블록 당 15%의 보상비율로 코인을 적립한다. The investment fund storage 27 accumulates coins at a reward rate of 15% per block each time a block is created.
투자펀드 스토리지(27)에 적립된 코인은 마스터노드(21)가 피투자기업(25)에 투자를 시작하기 위한 기초 자금으로 사용된다. Coins accumulated in the investment fund storage 27 are used as a basic fund for the master node 21 to start investing in the invested company 25.
가치보증펀드 스토리지(28)는 블록체인(26)의 각 블록이 생성될 때마다 발행되는 코인의 일정 비율을 수신하여 저장하는데, 블록 당 5%의 보상비율로 코인(가치보증용 코인)을 적립할 수 있다. The value guarantee fund storage 28 receives and stores a certain percentage of coins that are issued each time each block of the blockchain 26 is created, and earns coins (coins for value guarantee) at a compensation rate of 5% per block. can do.
가치보증펀드 스토리지(28)에 적립된 코인은 피투자기업(25)으로부터 투자자(23)의 투자 원금 회수가 어려운 경우 투자자(23)의 투자 금액 중에서 일부분을 보전해주기 위하여 사용된다.Coins accumulated in the value guarantee fund storage 28 are used to preserve a portion of the invested amount of the investor 23 when it is difficult for the investor 23 to recover the investment principal from the invested company 25.
일부 실시 예에 따른 가치보증펀드 스토리지(28)는 위 펀딩 프로세스에서 가치보증용 코인을 적립하는데, 가치보증용 코인은 펀딩 프로세스 이후 투자자(23)의 투자 계약이 종료된 시점에 수행되는 가치보증 프로세스에서 투자자(23)의 가치보증토큰을 기초로 결정된다. The value guarantee fund storage 28 according to some embodiments accumulates a coin for value guarantee in the above funding process, and the coin for value guarantee is a value guarantee process performed when the investment contract of the investor 23 ends after the funding process Is determined based on the value guarantee token of the investor (23).
또한 가치보증토큰(Value Assurance Token; VAT)은 투자자(23)가 위 기업투자시스템에서 선정된 피투자기업(25)에 대한 펀딩용 코인을 전송하는 트랜잭션이 발생함에 따라, 펀딩용 코인을 기초로 발행되어 투자자(23)에게 전송되는 것이다. In addition, the Value Assurance Token (VAT) is issued based on the coin for funding as a transaction occurs in which the investor 23 sends a coin for funding to the invested company 25 selected in the above corporate investment system. It is transmitted to the investor 23.
즉 가치보증토큰은 위 기업투자 시스템에 의해 정의되고 투자자(23)의 투자 계약이 유효하게 지속되는 동안 펀딩용 코인의 전체 가치 중에서 일부 가치를 보증하기 위하여 발행되는 토큰인 것이다.That is, the value guarantee token is a token that is defined by the above corporate investment system and is issued to guarantee some of the total value of the coin for funding while the investment contract of the investor 23 remains in effect.
구체적으로 일 실시 예에 따른 가치보증토큰이 보증하는 가치는 복수의 마스터노드(21)가 피투자기업(25)에 대하여 펀딩 프로세스를 수행할 것인지 여부를 결정하기 위하여 수행하는 제 1 투표의 찬성률을 기초로 설정될 수 있다. Specifically, the value guaranteed by the value guarantee token according to an embodiment is based on the approval rate of the first voting performed by the plurality of master nodes 21 to determine whether to perform the funding process for the invested company 25 Can be set to
또한 다른 실시 예에 따른 가치보증토큰이 보증하는 가치는 위 제 1 투표의 찬성률 및 투자자(23)의 투자 방식을 기초로 설정될 수 있다. In addition, the value guaranteed by the value guarantee token according to another embodiment may be set on the basis of the approval rate of the first vote and the “investment” method of the investor 23.
예를 들어 가치보증토큰이 보증하는 가치에 대한 기준은 아래 표와 같이 정의될 수 있다. For example, the criteria for the value guaranteed by the value guarantee token can be defined as shown in the table below.
투자 방식Investment method 배당 방식Dividend method 수익분배 방식Revenue distribution method
산정 기준Calculation criteria 제 1 투표의 찬성률1st vote 제 1 투표의 찬성률의 30%30% of the 1st vote
산정 공식Calculation formula VAT 보증비율 = 찬성률VAT guarantee ratio = approval rate VAT 보증비율 = 찬성률 * 0.3VAT Guarantee Rate = Pros rate * 0.3
펀딩용 코인에 대한 보증 비율Percentage of guarantee on coin for funding 50~80%50 ~ 80% 15~30%15 ~ 30%
만약 위 제 1 투표의 찬성률이 80% 이상이라도, 펀딩용 코인에 대한 보증 비율은 80%를 초과하지 못한다. If the approval rate of the first vote above is more than 80%, the guarantee rate for the coin for funding does not exceed 80%.
이러한 가치보증토큰은 피투자기업(25)의 발행 요청에 따라 발행되고, 스마트 컨트렉트에는 가치보증토큰에 대한 정보가 투자자(23)의 투자 계약에 대응하여 기록될 수 있다. The value guarantee token is issued according to the request for issuance of the invested company 25, and information on the value guarantee token may be recorded in the smart contract corresponding to the investment contract of the investor 23.
이때, 피투자기업(25)이 가치보증토큰에 대한 발행 요청 권한을 부여 받아야만 발행 요청이 가능하고, 마스터노드(21)는 발행 요청 권한을 부여할 것인지 여부를 결정하기 위하여 제 3 투표를 수행할 수 있다. At this time, the invested company (25) is required to issue a request to issue a value guarantee token and issuance request is possible, and the master node (21) can perform a third vote to determine whether to grant the issue request authority. have.
아울러, 일부 실시 예에 따른 가치보증펀드 스토리지(28)는 펀딩 프로세스 이후 투자자(23)의 투자 계약이 종료된 시점에 수행되는 가치보증 프로세스에서 투자자(23)에게 가치보증용 코인을 전송한다. In addition, the value guarantee fund storage 28 according to some embodiments transmits a value guarantee coin to the investor 23 in the value guarantee process performed when the investment contract of the investor 23 ends after the funding process.
이때, 가치보증용 코인은 가치보증토큰이 보증하는 가치에 해당하는 코인에서 피투자기업(25)으로부터 수신된 코인을 차감하여 결정될 수 있다. At this time, the coin for value guarantee can be determined by subtracting the coin received from the invested company 25 from the coin corresponding to the value guaranteed by the value guarantee token.
리버스펀드 스토리지(29)는 피투자기업(25)이 투자자(23)에게 펀딩에 대한 보상을 제공할 때 보상금의 1%를 적립한다. The reverse fund storage 29 accumulates 1% of the compensation amount when the investee 25 provides compensation for the funding to the investor 23.
리버스펀드 스토리지(29)에 적립된 코인은 마스터노드(21)의 투표에 의해 투자펀드 스토리지(27)에 적립되거나 코인의 적정 가치를 유지하고 인플레이션을 막기 위해 소각될 수 있다.Coins accumulated in the reverse fund storage 29 may be accumulated in the investment fund storage 27 by the vote of the master node 21 or incinerated to maintain the proper value of the coin and prevent inflation.
도 2를 참고하여 위 기업투자 시스템의 구성의 동작을 전체적으로 설명하면 아래와 같다. Referring to Figure 2, the overall operation of the configuration of the above enterprise investment system is as follows.
복수의 마스터노드(21)는 디시온 네트워크에서 새롭게 생성되는 거래에 대한 타당성 혹은 진위를 각각 검증하고, PBFT 알고리즘에 따라 검증 결과에 대해 합의를 수행한다. The plurality of master nodes 21 respectively verify the validity or authenticity of the newly generated transaction in the Dion network, and agree on the verification result according to the PBFT algorithm.
마스터노드(21) 간에 검증되었다고 합의된 일정 시간(예를 들어 3초) 내의 각 거래는 하나의 블록으로 묶여져 저장되고, 이처럼 새롭게 생성된 블록은 블록체인(26)의 앞의 블록 뒤에 덧붙여지는 형태로 연결된다(S110). Each transaction within a certain time (for example, 3 seconds) agreed to have been verified between the master nodes 21 is stored as a block, and the newly created block is added after the block in front of the blockchain 26 It is connected to (S110).
마스터노드(21)에 의해 블록이 생성될 때마다 코인(예를 들어 4.7 DSN)이 발행되고, 투자펀드 스토리지(27)는 그 발행된 코인의 일부(예를 들어 15%)를 적립한다(S120). Each time a block is created by the master node 21, a coin (for example, 4.7 DSN) is issued, and the investment fund storage 27 accumulates a part (for example, 15%) of the issued coin (S120) ).
복수의 서브노드(22)는 지원 시스템을 이용하여 후보 피투자기업(24)을 검증 및 평가한다(S210). The plurality of sub-nodes 22 verify and evaluate the candidate investee 24 using the support system (S210).
복수의 서브노드(22)는 검증된 후보 피투자기업(24) 중에서 피투자기업(25)을 선정하기 위하여 투표를 수행하고, 선정된 피투자기업(25)을 리스트업한다(S220). The plurality of sub-nodes 22 votes to select an invested company 25 from among the verified candidate invested companies 24, and list up the selected invested companies 25 (S220).
복수의 마스터노드(21)는 리스트업된 각각의 피투자기업(25)에 대하여 펀딩 프로세스를 수행할 것인지 여부를 결정하기 위하여 투표를 수행한다. The plurality of master nodes 21 votes to determine whether to perform a funding process for each of the listed companies to be invested 25.
복수의 마스터노드(21)는 위 투표에 따라 피투자기업(25)에 대한 펀딩 프로세스를 수행하기로 각각 결정한다(S230). The plurality of master nodes 21 respectively decide to perform a funding process for the invested company 25 according to the vote (S230).
투자자(23)는 펀딩 프로세스가 진행 중인 피투자기업(25)을 직접 선택하여 투자 계약을 체결하고, 보유 중인 코인을 이용하여 그 피투자기업(25)에 대한 투자를 진행한다(S240). The investor 23 directly selects the invested company 25 in which the funding process is in progress, enters into an investment contract, and proceeds to invest in the invested company 25 using the held coins (S240).
마스터노드(21) 역시 펀딩 프로세스가 진행 중인 피투자기업(25)을 직접 선택하여 투자 계약을 체결하고, 투자펀드 스토리지(27)에 적립된 코인을 이용하여 그 피투자기업(25)에 대한 투자를 진행한다(S240).The master node 21 also directly selects the invested company 25 in which the funding process is in progress, enters into an investment contract, and uses the coins accumulated in the investment fund storage 27 to invest in the invested company 25. (S240).
투자 계약이 종료되면 피투자기업(25)은 투자 계약에 따라 투자자(23)에게 투자에 대한 보상을 지급하는데, 보상금은 투자자의 투자 방식이 배당 방식 또는 수익분배 방식인지에 따라 다르게 결정된다(S250). When the investment contract is terminated, the investee 25 pays the investment 23 to the investor 23 according to the investment contract, and the compensation is determined differently depending on whether the investor's investment method is a dividend method or a profit distribution method (S250). .
디시온에 대한 기타 설명은 아래 웹페이지에서 다운로드 가능한 백서를 통해 확인 가능하며, 본 명세서에 기술되지 않은 사항은 위 백서의 내용에 따른다. Other descriptions of Dcyon can be found through the white paper downloadable from the following web page, and matters not described in this specification are in accordance with the above white paper.
https://dsion.io https://dsion.io
이하에서는 일부 실시 예에 따른 블록체인 기반의 기업투자 시스템을 제어하는 방법에 대해 개별 프로세스마다 상세히 설명하기로 한다. Hereinafter, a method of controlling a blockchain-based enterprise investment system according to some embodiments will be described in detail for each individual process.
도 3은 본 발명의 일부 실시 예에 따른 블록체인 기반의 기업투자 시스템의 펀딩 프로세스를 수행하는 과정을 나타낸 도면이다. 3 is a view showing a process of performing a funding process of a blockchain-based enterprise investment system according to some embodiments of the present invention.
기업투자 시스템은 펀딩 프로세스를 수행하고, 펀딩 프로세스에서 발생되는 각각의 트랜잭션은 기업투자 시스템의 블록체인(33)에 저장된다. The enterprise investment system performs a funding process, and each transaction generated in the funding process is stored in the blockchain 33 of the enterprise investment system.
이때, 펀딩 프로세스는 기업투자 시스템에 미리 등록된 투자자(32)의 투자 계약을 체결 및 관리하기 위하여 수행되는 프로세스이다. At this time, the funding process is a process performed to conclude and manage the investment contracts of the investors 32 registered in advance in the enterprise investment system.
피투자기업(31)은 기업투자 시스템으로 컨트렉트 생성 및 가치보증토큰 발행을 위한 요청을 한다(S310). The invested company 31 makes a request for generating a contract and issuing a value guarantee token with the corporate investment system (S310).
기업투자 시스템은 기업투자 시스템에서 선정된 피투자기업(31)에 대한 투자를 위한 스마트 컨트렉트(34)를 생성하고, 가치보증토큰을 발행한다(S320). The enterprise investment system generates a smart contract 34 for investment in the invested company 31 selected in the enterprise investment system, and issues a value guarantee token (S320).
스마트 컨트렉트(34)에는 피투자기업(31)에 대한 투자 조건이 기록된다. In the smart contract 34, the investment conditions for the invested company 31 are recorded.
S310 단계에서 컨트렉트 생성 요청과 가치보증토큰 발행 요청이 반드시 함께 이루어져야 하는 것은 아니다. In step S310, a request to generate a contract and a request to issue a value guarantee token are not necessarily made together.
또한 S310 단계에서 컨트렉트 생성 요청이 반드시 필요한 것은 아니고, 피투자기업(31)이 가치보증토큰 발행을 위한 요청을 하면, 기업투자 시스템은 그에 대응하여 S320 단계를 수행할 수도 있다. In addition, a request to generate a contract is not necessarily required in step S310, and when the investee 31 requests for a value guarantee token, the enterprise investment system may perform step S320 correspondingly.
기업투자 시스템은 S320 단계에서 생성된 스마트 컨트렉트(34)를 블록에 저장하여 블록체인(33)에 기록한다(S330). The enterprise investment system stores the smart contract 34 generated in step S320 in a block and records it in the blockchain 33 (S330).
투자자(32)는 투자대상을 직접 선택하여 피투자기업(31)에 대한 펀딩용 코인을 전송한다(S340). The investor 32 directly selects an investment target and transmits a coin for funding to the invested company 31 (S340).
기업투자 시스템은 스마트 컨트렉트(34)를 통해 피투자기업(31)과 투자자(32) 간의 투자 계약을 체결한다(S350).The enterprise investment system concludes an investment contract between the invested company 31 and the investor 32 through the smart contract 34 (S350).
피투자기업(31)에 대한 투자자(32)의 투자 계약에 관한 정보는 스마트 컨트렉트(34)에 기록되며, 기업투자 시스템은 이를 블록에 저장하여 블록체인(33)에 기록한다(S360). Information on the investment contract of the investor 32 for the invested company 31 is recorded in the smart contract 34, and the corporate investment system stores it in a block and records it in the blockchain 33 (S360).
기업투자 시스템은 투자자(32)로부터 펀딩용 코인을 수신함에 따라, 투자자(32)에게 펀딩용 코인에 기초하여 산정된 가치보증토큰을 전송한다(S370).As the corporate investment system receives the coin for funding from the investor 32, it transmits the value guarantee token calculated based on the coin for funding to the investor 32 (S370).
이때, 가치보증토큰은 기업투자 시스템에 의해 정의되고 투자자(32)의 투자 계약이 유효하게 지속되는 동안 펀딩용 코인의 전체 가치 중에서 일부 가치를 보증하기 위하여 발행되는 토큰이다. At this time, the value guarantee token is a token that is defined by the enterprise investment system and is issued to guarantee some value among the total value of the coin for funding while the investment contract of the investor 32 is valid.
가치보증토큰 역시 투자 계약에 관한 정보로서 스마트 컨트렉트(34)에 기록된다. The value guarantee token is also recorded in the smart contract 34 as information on the investment contract.
일 실시 예에 따른 가치보증토큰이 보증하는 가치는 피투자기업(31)에 대하여 펀딩 프로세스를 수행할 것인지 여부를 결정하기 위하여 기업투자 시스템을 구성하는 복수의 노드 간에 이루어지는 투표의 찬성률을 기초로 설정될 수 있다. The value guaranteed by the value guarantee token according to an embodiment may be set based on the approval rate of voting between a plurality of nodes constituting the corporate investment system to determine whether to perform the funding process for the invested company 31 You can.
다른 실시 예에 따른 가치보증토큰이 보증하는 가치는 투자자(32)의 투자 방식이 배당 방식인지 혹은 수익분배 방식인지에 따라 다르게 설정될 수 있다. 투자 방식 역시 기업투자 시스템을 구성하는 복수의 노드 간에 이루어지는 투표에 의해 결정될 수 있다. The value guaranteed by the value guarantee token according to another embodiment may be set differently according to whether the “investment” method of the investor 32 is a dividend method or a profit distribution method. The investment method can also be determined by voting between multiple nodes constituting the corporate investment system.
또한 기업투자 시스템은 투자자(32)로부터 펀딩용 코인을 수신함에 따라, 피투자기업(31)에게 펀딩용 코인을 전송한다(S380). In addition, as the corporate investment system receives the coin for funding from the investor 32, it transmits the coin for funding to the invested company 31 (S380).
도 4는 본 발명의 일부 실시 예에 따른 블록체인 기반의 기업투자 시스템의 펀딩 해지 프로세스를 수행하는 과정을 나타낸 도면이다. 4 is a diagram illustrating a process of performing a funding termination process of a blockchain-based enterprise investment system according to some embodiments of the present invention.
기업투자 시스템은 펀딩 프로세스를 수행한 이후에 펀딩 해지 프로세스를 더 수행하고, 펀딩 해지 프로세스에서 발생되는 각각의 트랜잭션은 기업투자 시스템의 블록체인(43)에 저장된다. The corporate investment system further performs a fund termination process after performing the funding process, and each transaction generated in the fund termination process is stored in the blockchain 43 of the corporate investment system.
이때, 펀딩 해지 프로세스는 기업투자 시스템에 미리 등록된 투자자(42)의 투자 계약이 종료되기 이전에 투자자(42)의 펀딩 해지 요청을 수신하는 경우 수행되는 프로세스이다. At this time, the fund termination process is a process performed when an investor 42 requests to terminate the funding is received before the investment contract of the investor 42 registered in advance in the corporate investment system is terminated.
투자자(42)는 기업투자 시스템으로 펀딩 해지 요청을 한다(S410). Investor 42 requests to cancel funding with the corporate investment system (S410).
기업투자 시스템은 블록체인(43)에 기록된 스마트 컨트렉트(44)에서 투자자(42)의 투자 계약을 확인하고(S420), 투자자(42)에게 펀딩 해지 요청에 대한 확인 메시지를 전송한다(S430). The enterprise investment system confirms the investment contract of the investor 42 in the smart contract 44 recorded in the blockchain 43 (S420), and transmits a confirmation message for the request to terminate the funding to the investor 42 ( S430).
투자자(42)는 펀딩 프로세스에서 발행된 가치보증토큰을 기업투자 시스템으로 전송한다(S440). The investor 42 transmits the value guarantee token issued in the funding process to the corporate investment system (S440).
기업투자 시스템은 피투자기업(41)에게 펀딩 해지 요청에 대한 확인 메시지를 전송하고, 피투자기업(41)은 가치보증토큰이 보증하는 가치에 따라 다르게 결정되는 해지용 코인을 기업투자 시스템으로 전송한다(미도시). The enterprise investment system sends a confirmation message for the request to terminate funding to the investee 41, and the investee 41 transmits a coin for termination, which is determined differently according to the value guaranteed by the value guarantee token, to the enterprise investment system ( Not shown).
기업투자 시스템은 가치보증토큰과 해지용 코인을 각각 수신한 후, 스마트 컨트렉트(34)를 통해 피투자기업(41)과 투자자(42) 간의 투자 계약을 해지한다(S450). After receiving the value guarantee token and the coin for termination, the enterprise investment system terminates the investment contract between the invested company 41 and the investor 42 through the smart contract 34 (S450).
기업투자 시스템은 가치보증토큰을 소각시키고, 스마트 컨트렉트(44)에 투자 계약 해지에 관한 정보(가치보증토큰 소각 포함)를 기록한다. The corporate investment system incinerates the value guarantee token and records the information (including the incineration of the value guarantee token) on the termination of the investment contract in the smart contract 44.
기업투자 시스템은 이를 블록에 저장하여 블록체인(43)에 기록한다(S460). The enterprise investment system stores this in a block and records it in the blockchain 43 (S460).
기업투자 시스템은 가치보증토큰과 해지용 코인을 각각 수신한 후, 투자자(42)에게 해지용 코인을 전송하고(S470) 피투자기업(41)에게 해지 결과를 전송한다(S480).The enterprise investment system receives the value guarantee token and the coin for termination, and then transmits the coin for termination to the investor 42 (S470) and transmits the termination result to the invested company 41 (S480).
도 5는 본 발명의 일부 실시 예에 따른 블록체인 기반의 기업투자 시스템의 보상 프로세스를 수행하는 과정을 나타낸 도면이다. 5 is a view showing a process of performing a compensation process of a blockchain-based enterprise investment system according to some embodiments of the present invention.
기업투자 시스템은 펀딩 프로세스를 수행한 이후에 보상 프로세스를 더 수행하고, 보상 프로세스에서 발생되는 각각의 트랜잭션은 기업투자 시스템의 블록체인(53)에 저장된다. The enterprise investment system further performs a compensation process after performing the funding process, and each transaction generated in the compensation process is stored in the blockchain 53 of the enterprise investment system.
이때, 보상 프로세스는 기업투자 시스템에 미리 등록된 투자자(52)의 투자 계약이 종료된 시점에 피투자기업(51)으로부터 펀딩용 코인보다 많은 코인을 수신하는 경우 수행되는 프로세스이다. At this time, the compensation process is a process performed when receiving more coins than the coin for funding from the invested company 51 at the time when the investment contract of the investor 52 registered in advance in the enterprise investment system ends.
즉 보상 프로세스는 피투자기업(51)이 투자자(52)의 투자금보다 많은 이익을 거둔 경우에 관한 프로세스이다. That is, the compensation process is a process related to the case where the investee 51 has earned more profits than the investor 52's investment.
피투자기업(51)은 기업투자 시스템으로 보상용 코인(투자자의 투자금 이상)을 전송한다(S510). The invested company 51 transmits a reward coin (more than the investor's investment amount) to the corporate investment system (S510).
기업투자 시스템은 보상용 코인을 수신하고, 이를 블록에 저장하여 블록체인(53)에 기록한다(S520). The corporate investment system receives the coin for compensation, stores it in a block, and records it in the blockchain 53 (S520).
투자자(52)는 펀딩 프로세스에서 발행된 가치보증토큰을 기업투자 시스템으로 전송한다(S530). The investor 52 transmits the value guarantee token issued in the funding process to the corporate investment system (S530).
기업투자 시스템은 블록체인(53)에 기록된 스마트 컨트렉트(54)에서 투자자(52)의 투자 계약을 확인한다(S540). The enterprise investment system checks the investment contract of the investor 52 in the smart contract 54 recorded in the blockchain 53 (S540).
기업투자 시스템은 가치보증토큰을 소각시키고, 스마트 컨트렉트(54)에 투자 계약 종료에 관한 정보(가치보증토큰 소각 포함)를 기록한다. The corporate investment system incinerates the value guarantee token and records the information (including the incineration of the value guarantee token) on the termination of the investment contract in the smart contract 54.
기업투자 시스템은 이를 블록에 저장하여 블록체인(53)에 기록한다(S550). The enterprise investment system stores this in a block and records it in the blockchain 53 (S550).
기업투자 시스템은 가치보증토큰과 보상용 코인을 각각 수신한 후, 투자자(52)에게 보상용 코인을 전송하고(S560) 피투자기업(51)에게 보상 결과를 전송한다(S570).After receiving the value guarantee token and the reward coin, the enterprise investment system transmits the reward coin to the investor 52 (S560) and transmits the reward result to the invested company 51 (S570).
S560 단계에서 전송되는 보상용 코인은 투자자(52)의 투자 방식이 배당 방식인지 혹은 수익분배 방식인지에 따라 다르게 결정된다. The reward coin transmitted in step S560 is determined differently depending on whether the investment 52 method of the investor 52 is a dividend method or a profit distribution method.
도 6은 본 발명의 일부 실시 예에 따른 블록체인 기반의 기업투자 시스템의 펀딩 연장 프로세스를 수행하는 과정을 나타낸 도면이다. 6 is a diagram illustrating a process of performing a funding extension process of a blockchain-based enterprise investment system according to some embodiments of the present invention.
기업투자 시스템은 펀딩 프로세스를 수행한 이후에 펀딩 연장 프로세스를 더 수행하고, 펀딩 연장 프로세스에서 발생되는 각각의 트랜잭션은 기업투자 시스템의 블록체인(63)에 저장된다. The enterprise investment system further performs a funding extension process after performing the funding process, and each transaction generated in the funding extension process is stored in the blockchain 63 of the company investment system.
이때, 펀딩 연장 프로세스는 기업투자 시스템에 미리 등록된 투자자(62)의 투자 계약에 대한 연장이 가능한 상황에서 투자자(62)의 투자 계약이 종료된 시점에 투자자(62)의 연장 요청을 수신하는 경우 수행되는 프로세스이다. At this time, the funding extension process is when an investor 62's investment contract is received at the time when the investment contract of the investor 62 ends when the investment contract of the investor 62 previously registered in the corporate investment system is possible. It is a process that is performed.
투자자(62)는 기업투자 시스템으로 투자 계약에 대한 연장 요청을 한다(S610).The investor 62 requests to extend the investment contract to the corporate investment system (S610).
기업투자 시스템은 블록체인(63)에 기록된 스마트 컨트렉트(64)에서 투자자(62)의 투자 계약을 확인하고(S620), 투자자(62)에게 투자 계약 연장 요청에 대한 확인 메시지를 전송한다(S630).The enterprise investment system confirms the investment contract of the investor 62 in the smart contract 64 recorded in the blockchain 63 (S620), and transmits a confirmation message to the investor 62 about the request to extend the investment contract (S630).
즉 투자 계약에 대한 연장이 가능한지 여부는 스마트 컨트렉트(64)에 기재되어 있고, 연장이 가능한 경우에 한하여 이후 절차가 수행될 수 있다. That is, whether or not the extension to the investment contract is possible is described in the smart contract 64, and the subsequent procedure can be performed only when the extension is possible.
피투자기업(61)은 기업투자 시스템으로 보상용 코인(투자자의 투자금 이상)을 전송한다(S640). The invested company 61 transmits a reward coin (more than the investor's investment amount) to the corporate investment system (S640).
기업투자 시스템은 보상용 코인을 수신하고, 이를 블록에 저장하여 블록체인(63)에 기록한다(S650). The corporate investment system receives the coin for compensation, stores it in a block, and records it in the blockchain 63 (S650).
기업투자 시스템은 투자 계약에 대한 연장 요청과 보상용 코인을 각각 수신한 후, 스마트 컨트렉트(64)를 통해 피투자기업(61)과 투자자(62) 간의 투자 계약(연장)을 체결한다(S660).The enterprise investment system receives an extension request for the investment contract and a coin for compensation, and then concludes an investment contract (extension) between the invested company 61 and the investor 62 through the smart contract 64 (S660) ).
피투자기업(61)에 대한 투자자(62)의 투자 계약(연장)에 관한 정보는 스마트 컨트렉트(64)에 기록되며, 기업투자 시스템은 이를 블록에 저장하여 블록체인(63)에 기록한다(S670). Information on the investment contract (extension) of the investor 62 for the invested company 61 is recorded in the smart contract 64, and the corporate investment system stores it in the block and records it in the blockchain 63 ( S670).
기업투자 시스템은 투자자(62)로부터 보상용 코인에서 펀딩용 코인을 차감한 나머지 코인을 투자자(62)에게 전송한다(S680).The corporate investment system subtracts the funding coin from the reward coin from the investor 62 and transmits the remaining coins to the investor 62 (S680).
이때, 보상용 코인은 투자자(62)의 투자 방식이 배당 방식인지 혹은 수익분배 방식인지에 따라 다르게 결정된다. At this time, the reward coin is determined differently according to whether the investor 62's investment method is a dividend method or a profit distribution method.
기업투자 시스템은 피투자기업(61)에게 펀딩용 코인과 보상 결과를 전송한다(S690).The corporate investment system transmits the funding coin and reward results to the invested company 61 (S690).
이처럼 펀딩 연장 프로세스의 경우 가치보증토큰을 재발행할 필요가 없다. In the case of the funding extension process, there is no need to reissue the value guarantee token.
도 7은 본 발명의 일부 실시 예에 따른 블록체인 기반의 기업투자 시스템의 가치보증 프로세스를 수행하는 과정을 나타낸 도면이다.7 is a view showing a process of performing a value guarantee process of a blockchain-based enterprise investment system according to some embodiments of the present invention.
기업투자 시스템은 펀딩 프로세스를 수행한 이후에 가치보증 프로세스를 더 수행하고, 가치보증 프로세스에서 발생되는 각각의 트랜잭션은 기업투자 시스템의 블록체인(73)에 저장된다. The enterprise investment system further performs a value assurance process after performing the funding process, and each transaction generated in the value assurance process is stored in the blockchain 73 of the enterprise investment system.
이때, 가치보증 프로세스는 기업투자 시스템에 미리 등록된 투자자(72)의 투자 계약이 종료된 시점에 피투자기업(71)으로부터 가치보증토큰이 보증하는 가치에 해당하는 코인보다 적은 코인을 수신하는 경우 수행되는 프로세스이다.At this time, the value guarantee process is performed when a coin less than the coin corresponding to the value guaranteed by the value guarantee token is received from the invested company 71 when the investment contract of the investor 72 registered in advance in the enterprise investment system is terminated. It is a process.
기업투자 시스템을 구성하는 복수의 노드는 블록체인(73)의 블록을 생성한다. The plurality of nodes constituting the enterprise investment system creates blocks of the blockchain 73.
기업투자 시스템은 블록체인(73)의 각 블록이 생성될 때마다 코인을 발행하는데, 그 발행코인의 일정 비율(n%)을 가치보증펀드 스토리지(75)로 전송한다(S710).The enterprise investment system issues a coin whenever each block of the blockchain 73 is generated, and transmits a certain percentage (n%) of the issued coin to the value guarantee fund storage 75 (S710).
가치보증펀드 스토리지(75)는 수신된 가치보증용 코인을 적립 및 관리한다(S720).The value guarantee fund storage 75 accumulates and manages the received value guarantee coin (S720).
피투자기업(71)은 기업투자 시스템으로 보상용 코인(가치보증토큰이 보증하는 가치에 해당하는 코인 미만)을 전송한다(S730). The invested company 71 transmits a reward coin (less than the coin corresponding to the value guaranteed by the value guarantee token) to the corporate investment system (S730).
S730 단계에서 가치보증토큰이 보증하는 가치 미만의 보상용 코인을 수신하면, 기업투자 시스템은 가치보증펀드 스토리지(75)로 가치보증용 코인을 요청한다(미도시).In step S730, when the reward coin that is less than the value guaranteed by the value guarantee token is received, the enterprise investment system requests the value guarantee coin to the value guarantee fund storage 75 (not shown).
이때, 가치보증용 코인은 가치보증토큰이 보증하는 가치에 해당하는 코인에서 S730 단계에서 수신된 코인을 차감하여 결정된다. At this time, the coin for value guarantee is determined by subtracting the coin received in step S730 from the coin corresponding to the value guaranteed by the value guarantee token.
가치보증펀드 스토리지(75)는 가치보증용 코인을 기업투자 시스템으로 전송하고(S740), 기업투자 시스템은 이를 블록에 저장하여 블록체인(73)에 기록한다(S750). The value guarantee fund storage 75 transmits the coin for value guarantee to the enterprise investment system (S740), and the enterprise investment system stores it in a block and records it in the blockchain 73 (S750).
투자자(72)는 펀딩 프로세스에서 발행된 가치보증토큰을 기업투자 시스템으로 전송한다(S760). The investor 72 transmits the value guarantee token issued in the funding process to the corporate investment system (S760).
기업투자 시스템은 블록체인(73)에 기록된 스마트 컨트렉트(74)에서 투자자(72)의 투자 계약을 확인한다(S770). The enterprise investment system checks the investment contract of the investor 72 in the smart contract 74 recorded in the blockchain 73 (S770).
기업투자 시스템은 가치보증토큰을 소각시키고, 스마트 컨트렉트(74)에 투자 계약 종료에 관한 정보(가치보증토큰 소각 포함)를 기록한다. The enterprise investment system incinerates the value guarantee token and records the information (including the incineration of the value guarantee token) on the termination of the investment contract in the smart contract 74.
기업투자 시스템은 이를 블록에 저장하여 블록체인(73)에 기록한다(S780). The enterprise investment system stores this in a block and records it in the blockchain 73 (S780).
기업투자 시스템은 투자자(72)에게 보상용 코인과 가치보증용 코인을 전송하고(S790) 피투자기업(71)에게 결과를 전송한다.The corporate investment system transmits the reward coin and the value guarantee coin to the investor 72 (S790) and transmits the result to the invested company 71.
한편, 본 발명의 일부 실시 예는 컴퓨터에 의해 실행 가능한 명령어를 실행하도록 하는 프로그램 또는 상술한 기업투자 시스템의 제어방법 중 적어도 어느 하나의 방법을 실행시키기 위한 프로그램을 기록한 컴퓨터 가독형 기록매체의 형태로도 구현될 수 있다. 컴퓨터 가독형 기록매체는 컴퓨터에 의해 액세스될 수 있는 임의의 가용 매체일 수 있고, 휘발성 및 비휘발성 매체, 분리형 및 비분리형 매체를 모두 포함한다. 또한, 컴퓨터 가독형 기록매체는 컴퓨터 저장 매체를 포함할 수 있다. 컴퓨터 저장 매체는 컴퓨터 판독가능 명령어, 데이터 구조, 프로그램 모듈 또는 기타 데이터와 같은 정보의 저장을 위한 임의의 방법 또는 기술로 구현된 휘발성 및 비휘발성, 분리형 및 비분리형 매체를 모두 포함한다.On the other hand, some embodiments of the present invention is in the form of a computer-readable recording medium in which a program for executing instructions executable by a computer or a program for executing at least one of the control methods of the above-mentioned enterprise investment system is recorded. Can also be implemented. The computer readable recording medium can be any available media that can be accessed by a computer, and includes both volatile and nonvolatile media, removable and non-removable media. In addition, the computer-readable recording medium may include a computer storage medium. Computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data.
본 발명의 방법 및 시스템은 특정 실시 예와 관련하여 설명되었지만, 그것들의 구성 요소 또는 동작의 일부 또는 전부는 범용 하드웨어 아키텍처를 갖는 컴퓨터 시스템을 사용하여 구현될 수 있다.Although the methods and systems of the present invention have been described in connection with specific embodiments, some or all of their components or operations may be implemented using a computer system having a general purpose hardware architecture.
전술한 본 발명의 설명은 예시를 위한 것이며, 본 발명이 속하는 기술분야의 통상의 지식을 가진 자는 본 발명의 기술적 사상이나 필수적인 특징을 변경하지 않고서 다른 구체적인 형태로 쉽게 변형이 가능하다는 것을 이해할 수 있을 것이다. 그러므로 이상에서 기술한 실시 예들은 모든 면에서 예시적인 것이며 한정적이 아닌 것으로 이해해야만 한다. 예를 들어, 단일형으로 설명되어 있는 각 구성 요소는 분산되어 실시될 수도 있으며, 마찬가지로 분산된 것으로 설명되어 있는 구성요소들도 결합된 형태로 실시될 수 있다.The above description of the present invention is for illustration only, and a person having ordinary knowledge in the technical field to which the present invention pertains can understand that it can be easily modified into other specific forms without changing the technical spirit or essential features of the present invention. will be. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as distributed may be implemented in a combined form.
본 발명의 범위는 상기 상세한 설명보다는 후술하는 특허청구범위에 의하여 나타내어지며, 특허청구범위의 의미 및 범위 그리고 그 균등 개념으로부터 도출되는 모든 변경 또는 변형된 형태가 본 발명의 범위에 포함되는 것으로 해석되어야 한다. The scope of the present invention is indicated by the following claims rather than the above detailed description, and it should be interpreted that all changes or modified forms derived from the meaning and scope of the claims and equivalent concepts thereof are included in the scope of the present invention. do.

Claims (14)

  1. 블록체인 기반의 기업투자 시스템을 제어하는 방법에 있어서, In the method of controlling the blockchain-based enterprise investment system,
    상기 기업투자 시스템은 펀딩 프로세스를 수행하고, 상기 펀딩 프로세스에서 발생되는 각각의 트랜잭션은 상기 기업투자 시스템의 블록체인에 저장되며,The corporate investment system performs a funding process, and each transaction generated in the funding process is stored in the blockchain of the corporate investment system,
    상기 펀딩 프로세스는 상기 기업투자 시스템에 미리 등록된 투자자의 투자 계약을 체결 및 관리하기 위하여 수행되는 프로세스로서,The funding process is a process performed to conclude and manage investment contracts of investors registered in advance in the enterprise investment system,
    상기 기업투자 시스템에서 선정된 피투자기업에 대한 투자 조건이 기록된 스마트 컨트렉트를 생성하는 단계;Generating a smart contract in which investment conditions for an invested company selected in the corporate investment system are recorded;
    상기 투자자로부터 상기 피투자기업에 대한 펀딩용 코인을 수신함에 따라, 상기 피투자기업에게 상기 펀딩용 코인을 전송하는 한편 상기 투자자에게 상기 펀딩용 코인에 기초하여 산정된 가치보증토큰을 전송하는 단계; 및Upon receiving a funding coin for the investee from the investor, transmitting the funding coin to the investee while transmitting a value guarantee token calculated based on the funding coin to the investor; And
    상기 피투자기업에 대한 상기 투자자의 투자 계약에 관한 정보를 상기 스마트 컨트렉트에 기록하는 단계를 포함하고,And recording information on the investment contract of the investor for the investee in the smart contract,
    상기 가치보증토큰은 상기 기업투자 시스템에 의해 정의되고 상기 투자자의 투자 계약이 유효하게 지속되는 동안 상기 펀딩용 코인의 전체 가치 중에서 일부 가치를 보증하기 위하여 발행되는 토큰인, 방법.The value guarantee token is a token defined to be defined by the corporate investment system and issued to guarantee some of the total value of the coin for the funding while the investor's investment contract is in effect.
  2. 제 1 항에 있어서, According to claim 1,
    상기 가치보증토큰이 보증하는 가치는 상기 피투자기업에 대하여 상기 펀딩 프로세스를 수행할 것인지 여부를 결정하기 위하여 상기 기업투자 시스템을 구성하는 복수의 노드 간에 이루어지는 투표의 찬성률을 기초로 설정되는 것인, 방법.The value guaranteed by the value guarantee token is set based on the approval rate of voting between a plurality of nodes constituting the corporate investment system to determine whether to perform the funding process for the invested company. .
  3. 제 1 항에 있어서, According to claim 1,
    상기 가치보증토큰이 보증하는 가치는 상기 투자자의 투자 방식이 배당 방식인지 혹은 수익분배 방식인지에 따라 다르게 설정되는, 방법.The value guaranteed by the value guarantee token is set differently according to whether the investor's investment method is a dividend method or a profit distribution method.
  4. 제 1 항에 있어서, According to claim 1,
    상기 기업투자 시스템은 상기 펀딩 프로세스를 수행한 이후에 펀딩 해지 프로세스를 더 수행하고, 상기 펀딩 해지 프로세스에서 발생되는 각각의 트랜잭션은 상기 블록체인에 저장되며,The enterprise investment system further performs a fund termination process after performing the funding process, and each transaction generated in the fund termination process is stored in the blockchain,
    상기 펀딩 해지 프로세스는 상기 투자자의 투자 계약이 종료되기 이전에 상기 투자자의 펀딩 해지 요청을 수신하는 경우 수행되는 프로세스로서, The funding termination process is a process performed when the investor's funding termination request is received before the investor's investment contract ends.
    상기 가치보증토큰이 보증하는 가치에 따라 다르게 결정되는 해지용 코인을 상기 피투자기업으로부터 수신하는 단계; 및 Receiving a coin for termination, which is determined differently according to the value guaranteed by the value guarantee token, from the invested company; And
    상기 투자자로부터 상기 가치보증토큰을 수신함에 따라, 상기 투자자에게 상기 해지용 코인을 전송하는 한편 상기 가치보증토큰을 소각시키는 단계를 포함하는 방법. And upon receiving the value guarantee token from the investor, transmitting the coin for termination to the investor while incinerating the value guarantee token.
  5. 제 1 항에 있어서, According to claim 1,
    상기 기업투자 시스템은 상기 펀딩 프로세스를 수행한 이후에 보상 프로세스를 더 수행하고, 상기 보상 프로세스에서 발생되는 각각의 트랜잭션은 상기 블록체인에 저장되며,The enterprise investment system further performs a compensation process after performing the funding process, and each transaction generated in the compensation process is stored in the blockchain,
    상기 보상 프로세스는 상기 투자자의 투자 계약이 종료된 시점에 상기 피투자기업으로부터 상기 펀딩용 코인보다 많은 코인을 수신하는 경우 수행되는 프로세스로서,The compensation process is a process performed when receiving more coins than the funding coin from the invested company at the time when the investor's investment contract ends.
    상기 투자자의 투자 방식이 배당 방식인지 혹은 수익분배 방식인지에 따라 다르게 결정되는 보상용 코인을 상기 피투자기업으로부터 수신하는 단계; 및Receiving a reward coin determined differently according to whether the investor's investment method is a dividend method or a profit distribution method from the investee; And
    상기 투자자로부터 상기 가치보증토큰을 수신함에 따라, 상기 투자자에게 상기 보상용 코인을 전송하는 한편 상기 가치보증토큰을 소각시키는 단계를 포함하는 방법. And upon receiving the value guarantee token from the investor, sending the reward coin to the investor while incinerating the value guarantee token.
  6. 제 1 항에 있어서, According to claim 1,
    상기 기업투자 시스템은 상기 펀딩 프로세스를 수행한 이후에 펀딩 연장 프로세스를 더 수행하고, 상기 펀딩 연장 프로세스에서 발생되는 각각의 트랜잭션은 상기 블록체인에 저장되며,The enterprise investment system further performs a funding extension process after performing the funding process, and each transaction generated in the funding extension process is stored in the blockchain,
    상기 펀딩 연장 프로세스는 상기 투자자의 투자 계약에 대한 연장이 가능한 상황에서 상기 투자자의 투자 계약이 종료된 시점에 상기 투자자의 연장 요청을 수신하는 경우 수행되는 프로세스로서,The funding extension process is a process performed when the investor's investment contract is received at the time when the investor's investment contract is terminated in a situation where the investor's investment contract can be extended
    상기 투자자의 투자 방식이 배당 방식인지 혹은 수익분배 방식인지에 따라 다르게 결정되는 보상용 코인에서 상기 펀딩용 코인을 차감한 나머지 코인을 상기 피투자기업으로부터 수신하는 단계; 및Receiving the remaining coins from the invested company by subtracting the funding coin from a reward coin that is differently determined according to whether the investor's investment method is a dividend method or a profit distribution method; And
    상기 투자자로부터 상기 연장 요청을 수신함에 따라 상기 투자자에게 상기 나머지 코인을 전송하는 단계를 포함하는 방법.And sending the rest of the coins to the investor upon receiving the extension request from the investor.
  7. 제 1 항에 있어서, According to claim 1,
    상기 기업투자 시스템은 상기 펀딩 프로세스를 수행한 이후에 가치보증 프로세스를 더 수행하고, 상기 가치보증 프로세스에서 발생되는 각각의 트랜잭션은 상기 블록체인에 저장되며,The enterprise investment system further performs a value guarantee process after performing the funding process, and each transaction generated in the value guarantee process is stored in the blockchain,
    상기 기업투자 시스템은 상기 블록체인의 각 블록이 생성될 때마다 상기 기업투자 시스템에서 발행되는 코인의 일정 비율을 수신하는 가치보증펀드 스토리지를 포함하고, The enterprise investment system includes a value guarantee fund storage that receives a certain percentage of coins issued by the enterprise investment system each time each block of the blockchain is created,
    상기 가치보증 프로세스는 상기 투자자의 투자 계약이 종료된 시점에 상기 피투자기업으로부터 상기 가치보증토큰이 보증하는 가치에 해당하는 코인보다 적은 코인을 수신하는 경우 수행되는 프로세스로서, The value guarantee process is a process performed when the investor's investment contract receives less coins than the coins corresponding to the value guaranteed by the value guarantee token from the investee.
    상기 가치보증토큰이 보증하는 가치에 해당하는 코인에서 상기 수신된 코인을 차감하여 결정되는 가치보증용 코인을 상기 가치보증펀드 스토리지로부터 수신하는 단계; 및 Receiving from the value guarantee fund storage a value guarantee coin determined by subtracting the received coin from a coin corresponding to the value guaranteed by the value guarantee token; And
    상기 투자자로부터 상기 가치보증토큰을 수신함에 따라, 상기 투자자에게 상기 가치보증용 코인을 전송하는 한편 상기 가치보증토큰을 소각시키는 단계를 포함하는 방법.And receiving the value guarantee token from the investor, while transmitting the value guarantee coin to the investor while incinerating the value guarantee token.
  8. 블록체인 기반의 기업투자 시스템에 있어서, In the blockchain-based corporate investment system,
    상기 기업투자 시스템이 수행하는 프로세스에서 발행되는 각각의 트랜잭션을 저장하는 블록체인; 및A blockchain that stores each transaction issued in a process performed by the enterprise investment system; And
    상기 기업투자 시스템에 미리 등록된 투자자의 투자 계약을 체결 및 관리하기 위한 펀딩 프로세스에서 가치보증용 코인을 적립하는 가치보증펀드 스토리지를 포함하고, And a value guarantee fund storage for accumulating coins for value guarantee in a funding process for signing and managing an investment contract of an investor registered in advance in the enterprise investment system,
    상기 블록체인은 상기 펀딩 프로세스에서 생성된 스마트 컨트렉트를 저장하고, The blockchain stores the smart contract created in the funding process,
    상기 스마트 컨트렉트에는 상기 피투자기업에 대한 투자 조건 및 상기 피투자기업에 대한 상기 투자자의 투자 계약에 관한 정보가 기록되고,In the smart contract, information on investment conditions for the investee and the investment contract of the investor for the investee are recorded,
    상기 가치보증용 코인은 상기 펀딩 프로세스 이후 상기 투자 계약이 종료된 시점에 수행되는 가치보증 프로세스에서 상기 투자자의 가치보증토큰을 기초로 결정되고, The value guarantee coin is determined based on the value guarantee token of the investor in the value guarantee process performed when the investment contract ends after the funding process,
    상기 가치보증토큰은 상기 투자자가 상기 기업투자시스템에서 선정된 피투자기업에 대한 펀딩용 코인을 전송하는 트랜잭션이 발생함에 따라, 상기 펀딩용 코인을 기초로 발행되어 상기 투자자에게 전송되는 것으로서, 상기 기업투자 시스템에 의해 정의되고 상기 투자자의 투자 계약이 유효하게 지속되는 동안 상기 펀딩용 코인의 전체 가치 중에서 일부 가치를 보증하기 위하여 발행되는 토큰인, 시스템. The value guarantee token is issued based on the coin for the funding and is transmitted to the investor as a transaction occurs in which the investor transmits a coin for funding to the invested company selected in the enterprise investment system. A system, which is a token defined by the system and issued to guarantee some of the total value of the coin for the funding while the investor's investment contract is in effect.
  9. 제 8 항에 있어서, The method of claim 8,
    상기 피투자기업에 대하여 상기 펀딩 프로세스를 수행할 것인지 여부를 결정하기 위하여 제 1 투표를 수행하는 복수의 마스터노드를 더 포함하고, Further comprising a plurality of master nodes that perform a first vote to determine whether to perform the funding process for the invested company,
    상기 가치보증토큰이 보증하는 가치는 상기 제 1 투표의 찬성률을 기초로 설정되는 것인, 시스템.The value guaranteed by the value guarantee token is set based on the approval rate of the first vote.
  10. 제 9 항에 있어서, The method of claim 9,
    후보 피투자기업 중에서 상기 피투자기업을 선정하기 위하여 투표를 수행하는 복수의 서브노드를 더 포함하고, Further comprising a plurality of sub-nodes for voting in order to select the investee from the candidate investee,
    상기 서브노드는 상기 각각의 트랜잭션을 수집하여 상기 마스터노드로 전송하고, The sub-node collects each transaction and transmits it to the master node,
    상기 마스터노드는 미리 설정된 합의 알고리즘에 따라 상기 블록체인의 각 블록을 생성하고 상기 서브노드로부터 수신된 각각의 트랜잭션을 처리하는 시스템.The master node generates a system of each block of the block chain according to a preset “consensus algorithm” and processes each transaction received from the subnode.
  11. 제 10 항에 있어서,The method of claim 10,
    상기 마스터노드 및 상기 서브노드는 상기 블록체인의 각 블록이 생성될 때마다 블록 생성에 대한 보상으로 상기 기업투자 시스템에서 발행되는 코인의 일정 비율을 각각 수신하는 시스템.The “master node” and the “sub-node” are “systems that receive and receive a certain percentage of coins issued by the corporate investment system” as a reward for creating blocks whenever each block of the blockchain is created.
  12. 제 9 항에 있어서, The method of claim 9,
    상기 마스터노드는 상기 피투자기업에 대한 투자 방식을 포함하는 투자 조건을 결정하기 위하여 제 2 투표를 수행하고, The master node performs a second vote to determine investment conditions including an investment method for the invested company,
    상기 가치보증토큰이 보증하는 가치는 상기 투자자의 투자 방식 및 상기 제 1 투표의 찬성률을 기초로 설정되는 것인, 시스템.The value guaranteed by the value guarantee token is set based on the “investment” method of the investor and the approval rate of the first vote.
  13. 제 8 항에 있어서, The method of claim 8,
    상기 가치보증펀드 스토리지는 상기 블록체인의 각 블록이 생성될 때마다 상기 기업투자 시스템에서 발행되는 코인의 일정 비율을 수신하여 저장하고, 상기 가치보증 프로세스에서 상기 투자자에게 상기 피투자기업으로부터 수신된 코인과 상기 가치보증용 코인을 전송하며,The value guarantee fund storage receives and stores a certain percentage of coins issued by the enterprise investment system whenever each block of the blockchain is created, and in the value guarantee process, the coins received from the investee The coin for the value guarantee is transmitted,
    상기 가치보증용 코인은 상기 가치보증토큰이 보증하는 가치에 해당하는 코인에서 상기 피투자기업으로부터 수신된 코인을 차감하여 결정되는 것인, 시스템.The value guarantee coin is determined by deducting the coin received from the invested company from the coin corresponding to the value guaranteed by the value guarantee token.
  14. 제 8 항에 있어서, The method of claim 8,
    상기 가치보증토큰은 상기 피투자기업의 발행 요청에 따라 발행되고, The value guarantee token is issued according to the issuance request of the investee,
    상기 스마트 컨트렉트에는 상기 가치보증토큰에 대한 정보가 상기 투자자의 투자 계약에 대응하여 기록되는 시스템.In the smart contract, information about the value guarantee token is recorded in response to the investor's investment contract.
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