WO2020085582A1 - Serveur de partage et de création de contenu basé sur la blockchain, serveur de distribution de contenu et système le comprenant - Google Patents

Serveur de partage et de création de contenu basé sur la blockchain, serveur de distribution de contenu et système le comprenant Download PDF

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Publication number
WO2020085582A1
WO2020085582A1 PCT/KR2019/001075 KR2019001075W WO2020085582A1 WO 2020085582 A1 WO2020085582 A1 WO 2020085582A1 KR 2019001075 W KR2019001075 W KR 2019001075W WO 2020085582 A1 WO2020085582 A1 WO 2020085582A1
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Prior art keywords
project
user
content
account
cryptocurrency
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PCT/KR2019/001075
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English (en)
Korean (ko)
Inventor
박기업
손영욱
홍종현
최세나
문건용
정필규
장선경
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박기업
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Priority claimed from KR1020190006079A external-priority patent/KR102112288B1/ko
Application filed by 박기업 filed Critical 박기업
Priority to JP2021520980A priority Critical patent/JP2022511623A/ja
Priority to CN201980068215.8A priority patent/CN112955924A/zh
Priority to EP19877061.2A priority patent/EP3852047A4/fr
Publication of WO2020085582A1 publication Critical patent/WO2020085582A1/fr
Priority to US17/231,007 priority patent/US20210233048A1/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/10—Office automation; Time management
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/04—Payment circuits
    • G06Q20/06—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/08—Payment architectures
    • G06Q20/12—Payment architectures specially adapted for electronic shopping systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services

Definitions

  • Embodiments of this document relate to a technology that provides a shared creative environment for producers and a transparent investment and fair distribution environment by utilizing a blockchain.
  • the media for enjoying content is becoming more and more diverse, and with the advent of over the top (OTT) services, the size of the content industry is growing exponentially.
  • OTT over the top
  • the embodiments of this document enable the community to provide various ideas sharing and collaborative environment in the overall process of the content industry, such as production, investment, and distribution of contents, and creators of contents by integrating blockchain technology that ensures transparency, We intend to solve the problems of the existing content industry structure by building a new content platform that can satisfy both investors and consumers.
  • the embodiments of the minutes document provide a collaborative environment in which various elements such as human networks, equipment, and spaces necessary for content creation are provided in one platform, and the creators themselves freely within a fence where the copyright of the content can be protected.
  • the embodiments of this document enable producers to disclose their project progress to investors through blockchain technology, and enable investors to grasp how their investments are being used, thereby motivating producers to faithfully produce content. And to provide a virtuous cycle environment in which investments are more smoothly connected to content that is being produced faithfully.
  • the embodiments of this document provide consumers with finished content within the platform, and consumers can consume various content by recommending content that suits their tastes, and through the stake recorded on the blockchain, the producer and We intend to provide an environment in which investors can transparently distribute profits generated by content.
  • the content sharing creation server includes a communication interface for communicating with a terminal and a blockchain network of a user participating in a service provided by the server; One or more memories storing instructions to perform a predetermined operation; And one or more processors operatively connected to the one or more memories and configured to execute the instructions-users participating in the service hold accounts on the blockchain network, and the one or more memories store the account information Storage-The one or more processors, generating a project identification information specifying the project based on a project start request for content creation of a first user, the first of the protocols for issuing a token based on the project start request.
  • the operation of generating a smart contract on the blockchain network when a second user transfers a cryptocurrency to a predetermined contract account, the second smart contract of the protocol for transferring the token to the second user's account is the block.
  • Foot on chain network A transfer execution transaction that generates a transfer in the blockchain network by the server during the process by designating an amount or ratio in which the first user can receive the cryptocurrency held by the contract account during the project.
  • An operation for determining the occurrence of the transfer execution transaction may be performed based on the evaluation information evaluated by the second user.
  • the content sharing creation method performed by the content sharing creation server includes generating project identification information specifying the project based on a project start request for content creation of a first user-provided by the server Users participating in the service have accounts on the blockchain network-; Generating a first smart contract of the protocol for issuing a token based on the project initiation request on the blockchain network; When a second user transfers cryptocurrency to a pre-specified contract account, generating a second smart contract of the protocol for transferring the token to the second user's account on the blockchain network; When a transfer execution transaction occurs during the project, by designating the amount or ratio that the first user can receive the cryptocurrency held by the contract account, and generating a transfer in the blockchain network by the server during the progress.
  • the content system receives the completed content from the content sharing creation server, provides the content to the consumer terminal while receiving a predetermined amount, and aggregates the amount in a predetermined period unit to calculate the content sharing creation server Content distribution server to be transmitted to; And receiving the aggregated amount, converting it into a predetermined cryptocurrency, and the converted cryptocurrency is transferred to each of the users' accounts in proportion to the amount of the tokens held by the user's account that has a token mapped as associated with the content. It may include a content sharing creation server that performs the operation of generating a smart contract of the agreement to be transferred on the blockchain network.
  • the creator in the content production step, may be provided with an environment in which the project can be easily performed by searching for an optimal team member to produce the content together.
  • investors can easily check the current status of content creation, and even small amounts can be easily invested to support the production of content.
  • the investor's investment money is stored in the contract account at the stage of the payment of the crowd funding amount, and the investor's evaluation of the project may be useful to the investor, so the producer discloses the project progress and sincerity This motivates them to perform, and allows investors to watch the progress of the project and ensure that their investments are safely used.
  • the producer in the content distribution step, can distribute the completed content to consumers through the content distribution server, and the consumer can consume various content by recommending the content that suits his or her preferences. , Investors can transparently distribute profits arising from content.
  • a new ecosystem in which content creators, investors, and consumers can all be satisfied can be created.
  • FIG. 1 is a block diagram showing an operating environment of a system and a blockchain network according to an embodiment.
  • FIG. 2 is a block diagram of a content sharing creation server according to an embodiment.
  • FIG. 3 is a block diagram of a content distribution server according to an embodiment.
  • FIG. 4 is an embodiment in which a producer initiates a project on a content sharing creation server.
  • FIG. 5 is a specific example of the embodiment according to FIG. 4, which is an embodiment in which a producer who wants to produce a movie is supported by legal protection of content and recruits team members of the project through a community.
  • FIG. 6 is an exemplary diagram of a search service in which the content sharing creation server recommends other producers required for production of a project as team members based on a request to initiate a project.
  • a content sharing creation server generates a token and initiates crowdfunding on a blockchain network based on a request from a producer terminal.
  • FIG. 8 is an embodiment in which the content sharing creation server generates a smart contract that stores the cryptocurrency in which the crowdfunding is completed in the contract account and pays the cryptocurrency according to the progress of the project.
  • 9 is an embodiment in which the content distribution server distributes the completed content to the consumer, and the content sharing creation server distributes the content revenue to investors.
  • FIG. 1 is a block diagram showing an operating environment of a content system 10 and a blockchain network 20 according to an embodiment.
  • the content system 10 may operate in conjunction with the blockchain network 20.
  • the configuration of the content system 10 according to an embodiment will be described first, and the blockchain network 20 interlocked with the content system 10 will be described.
  • the content system 10 transparently discloses the entire process of production, investment, and distribution of content to all users participating in the system, and allows the investment money for the content to be safely and safely used. In order to properly distribute the generated revenue, it is possible to provide content production, investment, and distribution services in cooperation with the blockchain network 20.
  • the content may include creative works created according to human creative activities, such as movies, music, theater, literature, photography, cartoons, animation, and computer games.
  • the content system 10 includes a content sharing creation server 100, a content distribution server 200, an exchange server 300, a producer terminal 400, an investor terminal 500, and a consumer terminal 600. It can contain.
  • the content sharing creation server 100, the content distribution server 200, the exchange server 300, the producer terminal 400, the investor terminal 500, and the consumer terminal 600 are connected to be operable through a network to transmit and receive information. can do.
  • the network may include a wired / wireless communication network such as a local area network (LAN), a wide area network (WAN), a virtual network, and remote communication.
  • a configuration provided with the service of the system may include a producer terminal 400, an investor terminal 500, and a consumer terminal 600.
  • the producer terminal 400 is a terminal used by the manufacturer.
  • the producer may include a person who participates in content production from the start of the idea to the completion of the content. Producers can obtain other producers who will share a project for creating content in the content system 10 through the producer terminal 400, can obtain investors to support the project, and distribute the finished content to consumers. Can be provided.
  • the investor terminal 500 is a terminal used by an investor. Investors may include those who sponsor capital necessary for the production of content. The investor searches the content to be invested in the content system 10 through the investor terminal 500, transparently observes the process of producing the content and the use of the investment money, and receives the revenue generated by the completed content Services can be provided.
  • the consumer terminal 600 is a terminal used by the consumer.
  • the consumer may include a person who pays for the completed content and receives the content.
  • the consumer can search the content system 10 through the consumer terminal 600 for content that suits his or her preferences and receive the content in various forms.
  • the user may perform not only one role in the content system 10, but also multiple roles. For example, producers can be investors of their own content or other content, and consumers can consume a variety of content. Through this, users can voluntarily perform various roles according to their purpose, and build a virtuous cycle ecosystem where each other can help each other.
  • the user terminals 400, 500, and 600 may be implemented as various types of devices capable of transmitting and receiving information through a network.
  • a portable communication device eg, a smart phone
  • a computer device e.g., a tablet PC
  • portable multimedia device e.g., a notebook, a tablet PC, and the like.
  • a component providing a service of the system may include a content sharing creation server 100, a content distribution server 200 and an exchange server 300.
  • the content sharing creation server 100 can provide a service that can solve the investment and distribution from the production of the content in one platform.
  • the content sharing creation server 100 provides an environment in which contents can be efficiently produced if the creator's ideas are good, and allows investors to watch the production process of sponsored contents and check how the investment money is being used. It is possible to provide an environment in which the proceeds generated by the distribution can be transparently distributed.
  • the content distribution server 200 may distribute the finished content so that it can be provided to various consumers, and provide a service that enables the profits from the content to be transparently distributed to producers and investors.
  • the exchange server 300 may provide a service that allows entities participating in the content system 10 to trade or convert fiat currency, cryptocurrency, or tokens to each other.
  • the exchange server 300 may include a decentralized exchange. Cryptocurrency and tokens will be described later in the description of the blockchain network 20.
  • the blockchain network 20 is linked with the content system 10 through a network and can process data generated in the content system 10.
  • the blockchain network 20 may be understood as a P2P network system that implements a distributed database of blockchain structure.
  • the content system 10 may provide a payment service in cooperation with a P2P network system that implements a distributed database of various other structures (eg, DAG structure) as well as the blockchain network 20.
  • the blockchain network 20 may be understood as a peer-to-peer network including a plurality of computing devices (hereinafter referred to as 'nodes') connected to each other, and each node may include one or more processors to perform calculations. Users participating in the content system 10 may have blockchain account information registered in the blockchain network 20.
  • Blockchain account information may include a private key and a public key.
  • the secret key is a transaction in the blockchain network 20 (e.g., a transaction in which 'digital payment means' is transferred from a first user account to a second user account), a transaction in which a smart contract is distributed on the blockchain network 20 , A transaction that executes a smart contract, etc.).
  • the public key can function as a user's account address (hereinafter referred to as 'account').
  • the account may include a human-readable string or numeric string.
  • the 'digital payment means' described in the above-described example may include cryptocurrency.
  • Cryptocurrency is a payment method recorded in a decentralized system manner within the blockchain network 20, and may be used as a term of a concept including a digital token (hereinafter referred to as 'token'), but is understood in the description of this document. For convenience, 'cryptocurrency' and 'token' will be used separately.
  • cryptocurrency refers to a payment method used as a compensation means for data recording and maintaining trust from the moment when one blockchain network 20 is born, and in this sense, when referring to cryptocurrency, it is a native cryptocurrency. It is also called the currency.
  • the term 'cryptocurrency' described in the claims of this document does not necessarily include the concept of 'native cryptocurrency', and may also include the concept of 'token'.
  • the token is a digital exchange means additionally generated in one blockchain network 20 and may have a predetermined use or value.
  • Tokens can be spontaneously generated by nodes participating in the blockchain network 20, and the generation, transfer, and usage information of the tokens can be recorded in a distributed system manner within the blockchain network 20.
  • cryptocurrency means Ethereum
  • tokens are issued by the Ethereum blockchain network 20 according to the ERC-20 protocol.
  • ERC-20 tokens are issued by the Ethereum blockchain network 20 according to the ERC-20 protocol.
  • the transaction is a node using the blockchain network 20 (for example, a content sharing creation server 100, a content distribution server 200, an exchange server 300, a producer terminal 400, an investor terminal 500, a consumer terminal ( 600)).
  • the transaction may include information related to content creation, investment, distribution, profit, etc., or information about the transfer of cryptocurrency / token, and information about smart contracts.
  • the node can check the transaction processing result through the blockchain.
  • Transactions occurring on the blockchain network 20 are encrypted and signed by the secret key of the blockchain account of the subject who generated the transactions, and thus can be recorded as cryptographic proof data that cannot be tampered with on the blockchain network 20. .
  • the nodes of the blockchain network 20 verify the integrity of the transaction that occurred, and based on the consensus algorithm implemented in the blockchain network 20 (e.g., POW, POS, DPOS, etc.), the pre-generated block It creates a new block to follow, and the newly created block is propagated to other nodes so that the transaction can be executed.
  • the block may include a plurality of transaction information.
  • Information about the block can be stored in a transaction database shared by nodes.
  • the transaction database can be understood as a public ledger where a plurality of nodes share the same information.
  • the blockchain network 20 can distribute and execute various smart contracts provided by various nodes.
  • Smart contracts are protocols written in digital commands, and when an event that follows the terms of the protocol occurs in the blockchain network 20, a specific transaction can be generated or another smart contract can be executed according to the specified rules.
  • Smart contracts may have a contract account.
  • the contract account can be understood as an address that a node or other smart contract included in the blockchain network 20 generates a transaction to operate the smart contract.
  • a contract account receives a transaction message, it may perform the following operations (eg, create a specific transaction, read a message or send a message to another account, or create another smart contract) according to a digital command defined by an internal protocol.
  • FIG. 2 is a block diagram of a content sharing creation server 100 according to an embodiment.
  • the content sharing creation server 100 may include a processor 110, a memory 120, and a communication interface 130.
  • the processor 110 may control the overall operation of the content sharing creation server 100.
  • the processor 110 may include a project management module 111, a contract management module 113 and a control module 115.
  • the content sharing creation server 100 may include one or more processors 110.
  • the processor 110 may execute instructions stored in the memory 120 to drive the project management module 111, the contract management module 113, and the control module 115.
  • the operations performed by the project management module 111, the contract management module 113, and the control module 115 may be understood as operations performed by the processor 110.
  • FIG. 2 the basic function of each module will be described first, and a series of operations performed by the processor will be described with reference to FIGS. 4 to 9.
  • the project management module 111 may manage and control information related to a project performed by a producer. For example, the project management module 111 may generate identification information of a project to be performed by a producer, manage a list of team members of the project, and manage a schedule of the project.
  • the contract management module 113 may generate smart contract related information to be distributed to the blockchain network 20, generate a smart contract according to a specific agreement, and distribute the smart contract to the blockchain network 20.
  • the control module 115 may control operations related to project progress or transaction occurrence. For example, a team member who will proceed with the producer's project can be searched from the user DB 121 and recommended to the creator, or an evaluation session for content can be established, and whether a transaction is generated can be determined.
  • the memory 120 may include a user DB 121, a project DB 123, and a content DB 125, and may store instructions for performing the operation of the processor 110.
  • the user DB 121 may store identification information of a user participating in the content system 10, user's blockchain account information, user's profile and portfolio information.
  • the project DB 123 may store all information related to a project initiated by a producer and information related to a smart contract generated by the project.
  • the content DB 125 may store information about content being produced by a producer or content that has been produced.
  • the communication interface 130 communicates with the blockchain network 20 and allows information to be transmitted and received with the components included in the content system 10.
  • the communication interface 130 may include a wireless communication module or a wired communication module.
  • FIG. 3 is a block diagram of a content distribution server 200 according to an embodiment.
  • the content sharing creation server 100 may include a processor 210, a memory 220, and a communication interface 230.
  • the processor 210 may control the overall operation of the content distribution server 200.
  • the processor 210 may include a streaming module 211, a payment module 213, and a revenue aggregation module 215.
  • the content distribution server 200 may include one or more processors 210.
  • the processor 210 may execute instructions stored in the memory 220 to drive the streaming module 211, the payment module 213, and the revenue aggregation module 215.
  • the operations performed by the streaming module 211, the payment module 213, and the revenue aggregation module 215 may be understood as operations performed by the processor 210.
  • FIG. 3 the basic function of each module will be described first, and a series of operations performed by the processor 210 will be described with reference to FIGS. 4 to 9.
  • the streaming module 211 may provide the content completed by the producer to the user.
  • the content stored in the content DB 223 may be recommended by reflecting the user's preference, and a streaming service may be provided while receiving a predetermined amount of money from the user.
  • the payment module 213 may receive a predetermined amount of money from a user when providing content. Amounts may include fiat currencies, cryptocurrencies and tokens.
  • the content distribution server 200 may also receive an amount of money using a payment agency service server (not shown).
  • the revenue aggregation module 215 may aggregate revenue generated by specific content for each period.
  • the revenue aggregation module 215 may aggregate revenue directly generated by content, streaming revenue according to the number of views and playback times of the content, and revenue generated by advertisements combined with the content.
  • the memory 220 may include a user DB 221, a content DB 223, and a revenue DB 225, and may store instructions for performing the operation of the processor 210.
  • the user DB 221 may store user preferences, user identification information, and user's blockchain account information.
  • the content DB 223 may store content to be distributed and information related to the content (eg, producer, project information of the producer, etc.).
  • the revenue DB 225 may include information on the revenue from which the content was sold, streaming revenue according to the number of views and playback times of the contents, and revenue from advertisements of the contents.
  • the communication interface 230 communicates with the blockchain network 20 and enables information to be transmitted and received with the components included in the content system 10.
  • the communication interface 230 may include a wireless communication module or a wired communication module.
  • the subject providing the service of the content system 10 is divided into the content sharing creation server 100, the content distribution server 200, and the exchange server 300, but the content sharing creation server 100 is described. Including all the configurations and functions of the above-described content distribution server 200 and exchange server 300, it is also possible to perform all functions and operations within one server.
  • FIG. 4 is an embodiment of an operation in which the content sharing creation server 100 generates a project environment in response to a request to initiate a project of the producer terminal 400.
  • the producer terminal 400 may receive project start information from a producer who wants to produce specific content (1001).
  • Project initiation information may include information on members, equipment, spaces, etc. as necessary elements for planning, progress planning, and project progress of content.
  • the producer terminal 400 may transmit a project start request message to the content sharing creation server 100 based on the project start information (1003).
  • the project initiation request may include project initiation information entered by a producer.
  • the content sharing creation server 100 may check the project start information by parsing the project start request message.
  • the content sharing creation server 100 generates project identification information (eg, project ID) for specifying a project based on a project launch request, maps the project identification information and data included in the project launch request and stores it in the project DB Can (1004).
  • project identification information eg, project ID
  • the content sharing creation server 100 may select other producers stored in the user DB 121 as a team member suitable for carrying out the project based on the request to initiate the project (1005).
  • FIG. 6 is an exemplary diagram of a search service in which the content sharing creation server 100 recommends other producers required for the production of a project as team members based on a request to initiate a project.
  • the content sharing creation server 100 calculates the closeness and frequency of appearances between the metadata included in the user DB based on metadata about the fields, tasks, and careers mapped to the user's profile and portfolio in the user DB 121 can do.
  • the content identification creative server extracts one or more metadata having a high degree of proximity to the keyword and a frequency of appearance, and identification information of the user including the extracted metadata ( Example: User ID).
  • a producer may directly input a keyword of a project when requesting to start a project, or select a keyword from a list provided in advance. If the keyword selected by the producer is "movie production", the content sharing creative server 100 primarily extracts "shooting director, actor” as metadata that has a high degree of frequency or appearance with “movie production”, Secondly, "camera, residence, genre” can be extracted as meta data with a high degree of incidence or appearance with "photographer". According to the manufacturer's selection or setting, the steps of extraction may be changed such that associated metadata is continuously extracted after the primary and secondary steps.
  • the content sharing creation server 100 connects keywords and metadata in the order of extraction steps so that the order of the primary and secondary extraction steps is reflected in the metadata extracted from the first keyword, and is produced in the form of mind map or tree structure. It can be provided to the terminal 400. At this time, if the creator selects specific metadata, the user's DB may search for and output identification information of the user including all associated metadata from the keyword.
  • the content sharing creation server 100 can search the profile and portfolio of the producer stored in mapping with the selected producer ID in the user DB 121 to provide more detailed information (1007). .
  • Producer terminal 400 may receive a producer to join the project among other producers recommended by the content sharing creative server 100 (1009). For example, when the producer selects producer 1 and producer 2 through producer terminal 400, personal contact information of producer terminal 400-1, producer 2 terminal 400-2 to producer terminal 400 Is provided to directly negotiate project participation with each other (1011a), or all producers can negotiate project participation through the content sharing creation server 100 (1011b).
  • the producer terminal 400 may transmit information about the negotiated producer to the content sharing creation server 100 (1013). For example, if both producer 1 and producer 2 decide to participate in the project, the IDs of producers 1 and 2 may be transmitted to content sharing creation server 100.
  • the content sharing creation server 100 may map project identification information to identification information of producers participating in the project and store it in the project DB.
  • the producer may be provided with an environment in which an optimal team member to produce content together can be efficiently conducted a project.
  • FIG. 5 is a specific example of the embodiment according to FIG. 4, which is an embodiment in which a producer who wants to produce a movie is supported by legal protection of content and recruits team members of the project through a community.
  • the details of the message, the user search operation, and the data storage operation transmitted between the producer terminal 400 and the content sharing creation server 100 have been described with reference to FIG. 4, and thus duplicate content is omitted.
  • the producer terminal 400 may receive project start information from a user (hereinafter referred to as a 'project owner') who wants to produce the content envisioned by him (1101).
  • a project owner' who wants to produce the content envisioned by him
  • the project start information may include a scenario for the movie, a team member required for the movie production, and information about equipment and space required for the movie production.
  • the content sharing creation server 100 may generate project identification information for specifying a new project according to a project start request and store it in the project DB 122 (1105).
  • the content sharing creation server 100 may recommend another user stored in the user DB 121 as a team member suitable for carrying out the project based on information about necessary team members and equipment input by the project owner (1107). For example, the content sharing creation server 100 analyzes the project start information, and if it is determined that the legal protection of the content is primarily required, the user who is the legal expert among the users stored in the user DB 121 has priority. Can be recommended (1109).
  • the content sharing creation server 100 recommends a copyright expert as a user to participate in the project as a role in protecting the copyright of the content, and the project owner is a producer terminal 400 of a user who is a copyright expert through the producer terminal 400 -1) You can negotiate with the project directly or through the community provided by the content sharing creation server 100 (1111).
  • the project owner may disclose project initiation information in a community provided by the content sharing creation server 100 according to selection. For example, a scenario for a movie as project start information, an actor, a lighting director, a cinematographer as a team member required for movie production, a camera, a studio, etc. as equipment required for movie production can be disclosed.
  • users participating in the community provided by the content sharing creation server 100 can check the disclosed project launch information through the producer terminals 400-1 to 400-k, and if they are willing to participate in a specific project, the content Through the community provided by the shared creation server 100, it is possible to request participation in a desired project.
  • the content sharing creation server 100 may provide the producer terminal 400 with user information of the producer terminals 400-1 to 400-k who have requested participation in the project.
  • the project owner can negotiate directly with the desired producer terminal 400-2 of the user information recommended through the producer terminal 400, or can participate in the project within the community provided by the content sharing creation server 100. Yes (1108).
  • the project owner can negotiate project participation with a user recommended by the content sharing creative server 100 independently of the disclosure of project start information.
  • the content sharing creation server 100 may select other users stored in the user DB 121 as a team member suitable for carrying out the project based on information on team members, equipment, and space required for the project (1113). For example, if the project owner has designated '30s actor', 'horror movie lighting director', 'ultra high-speed camera', and 'closed building' as team members, equipment and space required, the actor and lighting director appropriate for the conditions of the movie scenario A user list of, and a user list that can provide a closed building and a user who has a high-speed camera can be recommended.
  • the project owner checks the user list through the producer terminal 400, selects a user who wants to share the project (1115), negotiates project participation directly through the producer terminal 400-k of the selected user, or shares content
  • the project participation can be negotiated through the community provided by the creative server 100 (1117).
  • the project owner can negotiate a stake with the team members participating in the project (1119). For example, project owner A, copyright expert B, lighting director C, actor D, user E who rented a production studio, and user F who rented a camera participated in the project. -10%, C-10%, D-10%, E-10%, F-5% can be negotiated, and the remaining 35% of the team members who will later participate in the project or the community of the content sharing creative server 100 Through this, it can be reserved as a stake to be given to users who provide good ideas for content creation.
  • the stake is associated with the distribution ratio of tokens to be described in FIG. 7, and a detailed description thereof will be described later with FIG. 7.
  • the project owner may transmit information related to the user participating in the project to the content sharing creative server 100 through the producer terminal 400 (1121).
  • the information related to the user participating in the project may include user identification information of the team members participating in the project, roles of each team member, information about the stakes of the team members, and the reserved shares.
  • the content sharing creative server 100 may map the project identification user related information to the project identification information and store it in the project DB 122 (1123).
  • 7 is an embodiment of an operation in which the content sharing creation server 100 generates a token on the blockchain network 20 and initiates crowdfunding based on the request of the producer terminal 400.
  • the token generated on the blockchain network 20 may be used as a medium for a producer to receive support for a project from an investor.
  • the producer terminal 400 may receive information about a token to be generated from the producer (1201).
  • Token information includes the project identification information initiated by the producer, the name of the token, the amount of tokens issued, the percentage of the team members in the project, the percentage of the shares held in the project, the percentage of the token to be used for crowdfunding, and the account information to which the token will be issued. It can contain.
  • the ratio of tokens to be used for crowdfunding among the total number of tokens to be issued is 60%
  • 60% of tokens to be issued are blockchain accounts mapped with the producer terminal 400 to be used for crowdfunding to be described later.
  • it may be designated to be issued to the blockchain account of the content sharing creation server 100.
  • the remaining 40% of the tokens can be issued to each team member's blockchain account according to the team member's stake and the reserved stake in the project described in FIG. 5.
  • the reserved shares can be issued to a blockchain account mapped to the creator terminal 400 and a blockchain account of the content sharing creation server 100, and a community provided by a new team member or content sharing creation server 100 is provided later.
  • Tokens can be distributed to users who presented ideas on content.
  • the producer terminal 400 may transmit a token generation request message to the content sharing creation server 100 based on the inputted information (1203).
  • the token generation request message may be included in the project start request message of FIGS. 4 and 5.
  • the content sharing creation server 100 generates the first smart contract-related information of the protocol for issuing a predetermined number of tokens to the designated account based on the token generation request message of FIG. 7 (1205), and blocks the first smart contract It can be distributed to the network 20 (1207).
  • the first smart contract may include project identification information, the name of the token, the amount of token issuance, the account to which the token will be issued, and information about the ratio of tokens to be deposited in each account.
  • the content sharing creation server 100 may designate information to be included in the above-described first smart contract or parameters to be included as a protocol so that the same rules are applied between tokens issued as the first smart contract. For example, for the Ethereum blockchain network 20, ERC-20 is one of these conventions.
  • the blockchain network 20 may execute the first smart contract to issue a predetermined number of tokens to the account designated in the first smart contract (1209).
  • Producers who are team members of the project can access the blockchain network 20 through respective producer terminals 400, 400-1 to 400-k, and check tokens issued in their blockchain accounts (1211).
  • the producer terminal 400 may receive information about crowdfunding from the producer (1202).
  • Crowdfunding involves the process of paying tokens issued as rewards for cryptocurrencies invested by investors who are willing to support capital in order for the producers to support the capital (e.g. cryptocurrencies) necessary for the producer to proceed with the project. can do.
  • the tokens that investors receive will serve as an interest in the content and the authority to view the progress of the project.
  • the share of the team members in the project described in FIG. 5 with respect to the content means the ratio for receiving the token, and after the token is issued, the content is based on the ratio of the number of tokens each holds among the total number of tokens issued.
  • the stake ratio of can be determined.
  • Producers can disclose crowdfunding information to the blockchain network 20 to engage users who want to support the project as investors.
  • the crowdfunding information includes project identification information, project ideas, project plans, project team members, project schedules, token prices, fundraising period, target fundraising amount, contract accounts that hold tokens to be paid to investors during crowdfunding and receive cryptocurrency from investors. Information may be included.
  • the producer terminal 400 may request the start of crowdfunding to the content sharing creation server 100 (1204).
  • crowdfunding may be made on the blockchain network 20.
  • the content sharing creation server 100 may generate second smart contract related information (1206) and transmit the second smart contract to the blockchain network 20 so that crowdfunding is performed on the blockchain network 20 (1208). ).
  • the second smart contract when a predetermined cryptocurrency is deposited from the investor's account to the contract account, the second smart contract is in accordance with the rules of the digital instruction to transfer a predetermined amount or percentage of tokens to the investor's account. It may include crowdfunding related information.
  • the second smart contract may include a digital command to transfer money back to the account of the original investor who transferred the cryptocurrency deposited in the contract account, if the target fundraising amount is not achieved by a predetermined fundraising period.
  • the content sharing creation server 100 may designate information to be included in the above-described second smart contract or parameters to be included as a protocol so that the same rules are applied to crowdfunding made of the second smart contract.
  • the blockchain network 20 may distribute the second smart contract to the nodes, and when a transaction occurs in the contract account, the operation according to the contract of the second smart contract may be executed (1210).
  • the investors terminals 500-1 to 500-n may transmit a transaction to transfer the cryptocurrency to the contract account to the blockchain network 20 (1212). .
  • the blockchain network 20 may generate a transaction for transferring a predetermined amount or percentage of tokens to the investor's account according to a prescribed rule according to the number of cryptocurrencies transferred by the investor to the contract account of the second smart contract. (1214). Investor terminals 500-1 to 500-n may access the blockchain network 20 to check the transfer history of tokens (1216).
  • a problem such as a contract failure between the producer and the investor may not occur due to the second smart contract.
  • Investors can easily check project-related information through the blockchain network 20, and anyone can invest even if the investment is small. Since the investment money is stored in the contract account, not the producer account, it is safely stored through the embodiment of FIG. 8 to be described later, and can be used transparently in the course of the project.
  • the content sharing creation server 100 generates a smart contract for storing the cryptocurrency in which the crowdfunding is completed in the contract account and paying the cryptocurrency according to the progress of the project.
  • the producer submits a proposal for a fund (eg, cryptocurrency) required for the project to use the cryptocurrency transferred to the contract account after the crowdfunding is completed, and the project progress conforms to the proposal If the evaluation result satisfies the criteria, it is possible to receive cryptocurrency from the contract account and use it.
  • a fund eg, cryptocurrency
  • the producer terminal 400 may receive a project plan from the producer (1401).
  • the producer terminal 400 may transmit the project plan to the content sharing creation server 100 (1403).
  • the project plan may include the progress of the project, the specific plan for each process, and the amount or percentage of cryptocurrency designated as necessary funds for each process. For example, if the producer plans the process of the project as' Pre-preparation stage-> production stage-> CG processing stage-> final modification stage ', the amount of cryptocurrency payment for each process is' 100-> 500 -> 400-> 200 ', or 5%-> 50%-> 30%-> 15%.
  • the content sharing creation server 100 may generate related information to be included in the third smart contract to generate an escrow agreement in the cryptocurrency possessed by the contract account (1405). If it is determined that the project plan is inappropriate, the content sharing creation server 100 may request the producer terminal 400 to modify the project plan.
  • the information related to the third smart contract is a transfer transaction that generates information about each process of the project progress, the amount or ratio of the specified cryptocurrency to be paid for each process of the project progress, and the transfer of the cryptocurrency of the specified amount or ratio.
  • the account information specified by the server 100 and information on an account to receive a cryptocurrency of a specified amount or rate may be included.
  • the content sharing creation server 100 may distribute the third smart contract in which the escrow convention is described as a digital command based on the information related to the third smart contract on the blockchain network 20 (1407).
  • the third smart contract is a contract that transfers the cryptocurrency of the specified amount or rate from the contract account to the producer's account when a transfer execution transaction occurs by signing the secret key specified by the server in each process of the project progress. It can include digital instructions.
  • the blockchain network 20 may distribute the third smart contract to nodes, and when a transaction occurs in the third smart contract, an operation according to the terms of the third smart contract may be executed (1409).
  • the producer may be permitted to use the cryptocurrency held in the contract account through evaluation by uploading the result of the project process.
  • the producer terminal 400 may upload the result of the project process to the content sharing creation server 100 (1402), and transmit a cost support request message for the project to the content sharing creation server 100 (1404).
  • the output may include tangible or intangible evidence produced by each process of the project to complete the content.
  • the content sharing creation server 100 checks the second smart contract on the blockchain network 20 so that the investor can evaluate the uploaded result, the investor through the user DB 121 on the basis of the account list holding the token Can be confirmed (1406). Investor account and investor identification information (eg, investor ID) may be mapped to the user DB 121 and stored in advance.
  • the content sharing creation server 100 may open an evaluation session for the project progress process (1408), and request an investor terminal 500 of the investor confirmed through the blockchain network 20 to evaluate the project progress process ( 1410, 1412).
  • Investor terminals 500-1 to 500-n can access the content production environment providing server and evaluate it through the evaluation process through the evaluation session. For example, an investor can check the results and voting on whether to apply.
  • the content sharing creation server 100 may determine whether to support the cost based on the evaluation of the investor (1414).
  • the content sharing creation server 100 may set an evaluation criterion so that the producer can receive a subsidy for the process when the number of voting of investors exceeds a predetermined number or ratio.
  • the content sharing creation server 100 may transmit a transaction for generating a transfer to the third smart contract so that the specified amount or ratio of cryptocurrency is transferred from the contract account to the producer account (1416).
  • the content sharing creation server 100 may sign the third-party smart contract through a secret key and transmit a transfer transaction to the blockchain network 20.
  • the blockchain network 20 will generate a transaction that transfers a predetermined amount or ratio of cryptocurrency from the contract account to the producer's account when the transaction for the execution of the transaction satisfies the conditions according to the terms of the third smart contract previously distributed. Can (1418).
  • the investor's investment money is stored in the contract account by the third smart contract, and the investment money can be useful by the investor's evaluation of the project. This motivates them to perform, and allows investors to watch the progress of the project and ensure that their investments are safely used.
  • the producer can complete the content, and the completed content can be distributed to consumers according to the embodiment of FIG. 9 to be described later.
  • 9 is an embodiment in which the content distribution server 200 distributes the completed content to the consumer, and the content sharing creation server 100 distributes the content revenue to investors.
  • the producer terminal 400 may upload the completed content to the content sharing creation server 100 (1601).
  • the content sharing creation server 100 may transmit content to the content distribution server 200 (1603).
  • the content distribution server 200 may provide content to the consumer terminal 600 and receive a certain amount in exchange for the provision (1605).
  • the amount of money may include legal currency, cryptocurrency, or token, and the consumer terminal 600 may pay the amount through an electronic payment service server (not shown).
  • the content distribution server 200 may recommend the content by reflecting the taste to the consumer terminal 600, and may provide a content sale or streaming service.
  • the content distribution server 200 may aggregate revenue generated due to specific content for a certain period of time (1602). Aggregation of revenue can reflect revenue directly sold by consumers, streaming revenue based on views and time played, and revenue from advertisements. The content distribution server 200 may transmit the aggregated profits to the content sharing creation server 100 (1604).
  • the content sharing creation server 100 encrypts the received revenue so that the received revenue can be distributed to the investors (producers are also included in the concept of the investor if the producer holds the token issued by the producer) on the blockchain network 20. It can be converted into currency (1606).
  • the content sharing creation server 100 may directly convert the cryptocurrency held and the received revenue, or convert the received revenue through the exchange server 300 to the cryptocurrency.
  • the content sharing creation server 100 generates a fourth smart contract of the protocol for the cryptocurrency to be transferred to each investor's account in proportion to the number of tokens held by each investor's account, and is distributed on the blockchain network 20.
  • the fourth smart contract may include information on the account in which the cryptocurrency to be paid to the investor is deposited, the list of accounts holding the tokens, and the amount of tokens held in each account.
  • the blockchain network 20 may generate a transaction for transferring money from the account having the cryptocurrency to be paid to the investor's account in proportion to the proportion of tokens according to the terms of the distributed fourth smart contract (1610).
  • the investor can check the cryptocurrency distributed due to the content revenue by accessing the blockchain network 20 (1612).
  • the producer can distribute the completed content to consumers through the content distribution server 200, and the investor can transparently distribute the profit generated by the invested content.
  • the subjects and steps of the method in which the subjects included in the content system 10 operate include the components described with reference to FIGS. 2 to 3 and the subjects included in the content system 10 described with reference to FIGS. 4 to 9. It can be understood through action.
  • the order of operations described with reference to FIGS. 4 to 9 is only an example, and the time series order is not limited, and may be logically changed according to design.
  • any (eg, first) component is “coupled” or “connected” to another (eg, second) component, with or without the term “functionally” or “communically”
  • one component can be connected directly to another component (eg, by wire), wirelessly, or through a third component.
  • module may include units implemented in hardware, software, or firmware, and may be used interchangeably with terms such as logic, logic blocks, components, or circuits.
  • the module may be an integrally configured component or a minimum unit of components or a part thereof performing one or more functions.
  • the module may be implemented in the form of an application-specific integrated circuit (ASIC).
  • ASIC application-specific integrated circuit
  • Various embodiments of the present document may be implemented as software (eg, a program) including one or more instructions stored in a storage medium (eg, memory) readable by a device (eg, electronic device).
  • Storage media includes random access memory (RAM), memory buffers, hard drives, databases, erasable programmable read-only memory (EPROM), electrically erasable read-only memory (EEPROM), read-only memory (ROM), and / or the like. It can contain.
  • the processor of the embodiments of the present document may call and execute at least one of one or more instructions stored from a storage medium. This makes it possible for the device to be operated to perform at least one function according to at least one command called.
  • These one or more instructions may include code generated by a compiler or code executable by an interpreter.
  • the processor may be a general purpose processor, a field programmable gate array (FPGA), an application specific integrated circuit (ASIC), a digital signal processor (DSP), and / or the like.
  • the storage medium readable by the device may be provided in the form of a non-transitory storage medium.
  • 'non-transitory' only means that the storage medium is a tangible device and does not contain a signal (eg, electromagnetic waves), and the term is temporarily stored when data is permanently stored in the storage medium and temporarily stored. It does not distinguish the case.
  • Computer program products are commodities that can be traded between sellers and buyers.
  • the computer program product is distributed in the form of a storage medium readable by the device (eg compact disc read only memory (CD-ROM)), or through an application store (eg play store) or two user devices (eg : Smartphones) can be distributed directly or online (eg, downloaded or uploaded).
  • a storage medium readable by a device such as a memory of a manufacturer's server, an application store's server, or a relay server, or temporarily generated.
  • each component (eg, module or program) of the described components may include a singular or plural entities.
  • one or more components or operations of the above-described corresponding components may be omitted, or one or more other components or operations may be added.
  • a plurality of components eg, modules or programs
  • the integrated component may perform one or more functions of each component of the plurality of components the same or similar to that performed by the corresponding component among the plurality of components prior to integration.
  • operations performed by a module, program, or other component may be executed sequentially, in parallel, repeatedly, or heuristically, or one or more of the operations may be executed in a different order, omitted, or the like. , Or one or more other actions can be added.

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Abstract

Dans un serveur de partage et de création de contenu selon un mode de réalisation, une opération permettant de générer des informations d'identification de projet sur la base d'une demande de début de projet du premier utilisateur liée à la génération de contenu, une opération permettant de générer un premier contrat intelligent sur la réglementation de l'émission d'un jeton sur la base de la demande de début de projet, une opération permettant de générer un deuxième contrat intelligent sur la réglementation de transfert du jeton à un compte d'un second utilisateur lorsque le second utilisateur transfère une cryptomonnaie à un compte de contrat pré-désigné, une opération permettant de générer un troisième contrat intelligent sur la réglementation de transfert de la cryptomonnaie contenue dans le compte de contrat du compte de contrat à un compte du premier utilisateur sur la base d'une quantité ou d'un rapport pré-désigné de telle sorte que le premier utilisateur reçoive la cryptomonnaie lorsqu'une transaction d'exécution de transfert se produit, et une opération permettant de déterminer l'occurrence de la transaction d'exécution de transfert sur la base d'informations d'évaluation évaluées par le second utilisateur par rapport à la progression du projet peut être effectuée.
PCT/KR2019/001075 2018-10-23 2019-01-25 Serveur de partage et de création de contenu basé sur la blockchain, serveur de distribution de contenu et système le comprenant WO2020085582A1 (fr)

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JP2021520980A JP2022511623A (ja) 2018-10-23 2019-01-25 ブロックチェーン基盤のコンテンツ共有創作サーバー、コンテンツ配給サーバーおよびこれを含むシステム
CN201980068215.8A CN112955924A (zh) 2018-10-23 2019-01-25 基于区块链的内容共享创作服务器、内容发行服务器及包含其的系统
EP19877061.2A EP3852047A4 (fr) 2018-10-23 2019-01-25 Serveur de partage et de création de contenu basé sur la blockchain, serveur de distribution de contenu et système le comprenant
US17/231,007 US20210233048A1 (en) 2018-10-23 2021-04-15 Blockchain-based content sharing and creation server, content distribution server, and system including same

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