KR20200029136A - System for providing and managing contents streaming service using block-chain - Google Patents

Abstract

The present invention relates to a system for providing and operating a content streaming service using a blockchain. The system for providing and operating the content streaming service using the blockchain of the present invention comprises: a shape object configured to provide unique identification information through near field communication (NFC); an application configured to stream content corresponding to the unique identification information; and an operation server, wherein the operation server includes an information collecting unit, a coin issuing unit, a coin converting unit, and an information sharing unit. According to the present invention, it is possible to provide a service for selling shape objects such as figures, characters, and accessories, and for selling streaming content using a blockchain linked with the shape objects.

Description

Content streaming service providing and operating system using blockchain {SYSTEM FOR PROVIDING AND MANAGING CONTENTS STREAMING SERVICE USING BLOCK-CHAIN}

The present invention relates to a content streaming service providing and operating system using a blockchain.

In general, in order for a consumer to enjoy music or the like of a singer, a CD-shaped record may be purchased through an Internet communication, an electronic sound source may be downloaded, or a streaming method may be received.

However, the illegal copying or downloading of sound sources is still prevalent, and the damage is being caused to those who have the copyright of the sound sources.

Currently, the music market produces and sells products that commercialize avatars or characters targeting celebrities such as popular singers in various forms (for example, figures, character props, character clothing, and accessories).

On the other hand, blockchain means a transaction system in which a decentralized ledger method is introduced.

In other words, the blockchain is a method of distributing transaction information in a personal-to-person transaction (P2P) network and recording it in the transaction book and co-managing it by participants.

In the case of such a blockchain, it is currently being applied mainly to coins, and its application scope is limited.

Registered Patent Publication No. 10-1189602 (Registration date: October 4, 2012) Publication Patent Publication No. 10-2012-0104714 (Publication date: September 24, 2012)

The embodiment of the present invention provides a sales service of streaming contents using a block chain interworking with them, along with the sale of shapes, figures, characters, and accessories.

In addition, in the embodiment of the present invention, when a purchase event for a streaming content occurs, payment information, usage information, and personalization information are identified, and transaction information is verified at each node in the blockchain to confirm a real buyer, and a real buyer Authorizes the authority to register or evaluate consumption information by issuing the registration coin and the evaluation coin, and when the consumption information is registered or evaluated, the issued registration coin and the evaluation coin can be converted into a real coin with real value. Provides a system for providing and operating streaming content using a blockchain that maintains the latest status of registered consumption information and evaluated consumption information by setting an expiration date even when registered consumption information is shared.

The content streaming service providing and operating system using a block chain according to an embodiment of the present invention is made to have a specific shape structurally, and a shape that provides unique identification information through NFC communication; An application installed on a user terminal to receive the unique identification information from the shape through the NFC function of the user terminal, and to stream content corresponding to the unique identification information through an Internet communication network; And an operation server connected to the user terminal to provide the content for streaming desired by a user, and to provide a user's consumption information sharing service using a blockchain, wherein the operation server pays for content from the user terminal. An information collection unit for collecting transaction-specific identification information including payment information, usage information, and personalization information when a purchase event according to the event occurs; A coin issuing unit for issuing a registration coin or an evaluation coin to grant the authority to register or evaluate consumption information with the account of the user terminal when the transaction unique identification information is verified in a blockchain in which the user terminal is a node. ; When the user terminal registers or evaluates the consumption information, a coin switching unit for converting the registration coin or evaluation coin into real coins to which a predetermined value is respectively assigned; And an information sharing unit that maps, stores and shares the registered coin and the registered consumption information, and the evaluated coin and the evaluated consumption information.

When the consumption information is not registered or evaluated in the user terminal, the coin switching unit is configured to correspond to a reward for resources provided to verify at least one event occurring in a blockchain in which the user terminal is included as a node. Convert to a real coin with a set value.

In addition, the content streaming service providing and operating system using this blockchain compares the registered consumption information with the updated consumption information when an update of the consumption information exists within a preset validity period of the registered consumption information. part; A new registration unit for newly registering the updated consumption information when there is a content change including addition and deletion of contents of the comparison result; An extension unit for extending the validity period of the updated consumption information when there is no content change including addition and deletion of contents of the comparison result; And a ranking calculation unit for calculating a ranking of the latestness of the evaluated consumption information as a result of summing the latest score of the registered consumption information and the latest score of the evaluated consumption information.

When the preset expiration date of the registered consumption information has elapsed, the registered consumption information is deleted or deactivated, and the latest score of the registered consumption information is the ratio of the number of days elapsed since registration for the preset expiration date. Based on the correspondingly deducted score, the latest score of the evaluated consumption information is based on the score deducted corresponding to the ratio of the number of days elapsed since the evaluation for the preset validity period.

The value of the real coin corresponding to registration of the consumption information, evaluation, and compensation for resources is the same or different.

According to the present invention, it is possible to provide a sales service of streaming content using a block chain interworking with them along with the sale of shapes, figures, characters, figures, characters, accessories, and the like.

In addition, according to the present invention, when a purchase event for streaming content occurs, it is identified as payment information, usage information, and personalized information, and transaction information is verified at each node in the blockchain to confirm the actual purchaser and consume it to the actual purchaser The authority to register or evaluate information is granted by issuing the registration coin and the evaluation coin, and when consumption information is registered or evaluated, the issued registration coin and the evaluation coin are converted into real coins with real value, enabling transactions. In addition, even when the registered consumption information is shared, a validity period can be set to maintain the updatedness of the registered consumption information and the evaluated consumption information.

1 is a schematic diagram of a system for providing and operating a content streaming service using a blockchain according to an embodiment of the present invention.
2 is a block diagram showing the overall configuration of a content streaming service providing and operating system using a blockchain according to an embodiment of the present invention.
3 is a view showing a character product and accessories other than the figures among the shapes according to the embodiment of the present invention.

Terms used in the present specification will be briefly described, and the present invention will be described in detail.

The terminology used in the present invention was selected from the general terms that are currently widely used while considering the functions in the present invention, but this may vary according to the intention or precedent of a person skilled in the art or the appearance of new technologies. In addition, in certain cases, some terms are arbitrarily selected by the applicant, and in this case, their meanings will be described in detail in the description of the applicable invention. Therefore, the terms used in the present invention should be defined based on the meanings of the terms and the contents of the present invention, not simply the names of the terms.

When a part of the specification "includes" a certain component, this means that other components may be further included instead of excluding other components unless specifically stated otherwise. In addition, terms such as “... unit” and “module” described in the specification mean a unit that processes at least one function or operation, which may be implemented in hardware or software, or a combination of hardware and software. .

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art to which the present invention pertains may easily practice. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. In addition, in order to clearly describe the present invention in the drawings, parts irrelevant to the description are omitted, and like reference numerals are assigned to similar parts throughout the specification.

1 is a schematic diagram of a system for providing and operating a content streaming service using a blockchain according to an embodiment of the present invention, and FIG. 2 is a whole configuration of a system for providing and operating a content streaming service using a blockchain according to an embodiment of the present invention It is a block diagram showing, Figure 3 is a diagram showing a character product and accessories in addition to the figures of the shape according to an embodiment of the present invention.

First, referring to FIGS. 1 and 2, a content streaming service providing and operating system 1000 using a blockchain according to an embodiment of the present invention includes at least one of a shape 100, an application 200, and an operation server 300. It can contain one.

The shape 100 is made to have a specific shape structurally, it is possible to provide unique identification information through NFC communication. To this end, the shape 100 may include an outer portion 110 and an NFC tag portion 120. In addition, the shape object 100 may further include at least one of a posture sensor 130, a streaming control signal generation unit 140, and a short range wireless communication unit 150.

The outer portion 110 may be a structure forming an outer shape having at least one specific shape among figures, character goods, and accessories. For example, in the case of figures and character goods, it may be produced by modeling a singer of a sound source, and in the case of character goods, it may be produced in the form of dolls, toys, and the like.

In addition, in the case of accessories, it can be made of a ring, necklace, key ring, etc. in which the logo of the singer of the sound source is engraved. On the other hand, in the present embodiment, the appearance 110 is not produced by using only a singer as a model, but may be produced by modeling a celebrity or a religious person related to streaming content, and in the case of an accessory, a content of religious meaning (eg For example, it can be made of rings, necklaces, etc., which are related to erok, the Koran scriptures, etc.). The external part 110 may be provided together with content such as a sound source, video, text, or image, and may be used for the purpose of streaming use of the content.

The NFC tag unit 120 may store unique identification information of contents and unique identification information of contents assigned to specific shapes of the external unit 110. Here, the unique identification information of the shape is a model (for example, a singer's name, an actor's name, a religious person's name, etc.) and the type of the outer part 110 (for example, figures, character goods, accessories) Etc.), and the content unique identification information may be unique identification information for preset content that can be provided according to the corresponding appearance unit 120.

The unique identification information of the shape and the unique identification information of the content may determine the content itself streamed through the application 200 and the control method and whether additional content is provided. For example, if the outer appearance 110 is a figure produced by modeling the singer b of the idol group A, it can provide a sound source and video (music video, broadcast video) streaming service for the album of the idol group A. In addition, it is possible to control and additionally provide contents so that volume up, repetition, music video or broadcast video extracts for the part part of singer b among each sound source in the album can be specially provided.

The NFC tag unit 120 may be installed inside a specific portion of the outer portion 110 or may be installed in an exposed form. When the NFC tag unit 120 is mounted inside, a separate tag mark may be displayed on the outside.

When the user activates the NFC function of the user terminal 10 and the function of the application 200 and tags the NFC tag unit 120, the unique identification information and the content identification identification information stored in the NFC tag unit 120 are displayed. The user terminal 10 transmits the content (streaming data) corresponding to the corresponding unique identification information to the user server 10 by transmitting the recognized unique identification information back to the operation server 300 through the user terminal 10 to the application 200. ) To the application 200 and the corresponding content may be output through the application 200.

Here, the output of the content may be made of output such as sound source playback, video playback, text display, image display, etc. In the case of a sound source or video, an album sound source or music video of a singer corresponding to the corresponding unique identification information is transmitted or played, or The content of the Koran scriptures may be output as voice data, or the content of the corresponding singer pictorial, singer-related news, and the Koran scriptures may be output as text or / and images.

The posture sensor 130 may detect at least one posture for a specific movement of the corresponding shape 100 that is generated according to a user's manipulation of the external part 110. For example, in the case of figures, the entire body is tilted one or more times forward or back or left and right, the entire body is rotated one or more times in the left or right direction, the arm is rotated one or more times, and the neck is left Alternatively, various postures of the outer part 110 according to a movement that is rotated one or more times in the right direction may be detected. The posture sensor 130 may include a gyro sensor as a means for detecting a positional change with respect to the 3 axis (XYZ axis), but in this embodiment, it is limited to a specific example of the posture sensor 130 as a gyro sensor. In addition, it can be applied to various sensors capable of detecting position changes, and it is possible to detect movement and posture changes of the external part 110 using a 5-axis sensor as well as position changes for 3 axes. Here, the 5-axis sensor is based on the X, Y, and Z axes, but each axis of rotation of X, Y, and Z is referred to as α, β, γ axis, and various motions or postures for various movements or postures are set according to the coordinate setting that adds 2 axes to 3 axes Variation can be detected.

In this embodiment, as well as the posture sensor 130, additionally or alternatively, a push button or the like can be mounted on a specific part of the external part 110, and a user presses a push button installed on the corresponding part or a joint ( In the case of arms, legs, and neck), it may be made to recognize manipulation or movement as an input, such as bending the corresponding joint.

The streaming control signal generator 140 receives a streaming control signal for streaming control of content according to at least one of attitude detection information and shape identification information about the shape 100 detected through the attitude sensor 130. Can be created.

To this end, the streaming control signal generation unit 140 may be preset control signals for specific movements of the shape 100 produced in the form of figures, character goods, accessories, and the like.

For example, in the case of a figure, the first streaming control signal is set for a movement in which the entire torso is tilted back and forth or left, and the second streaming control signal is set for a movement in which the entire body is rotated in the left or right direction, The third streaming control signal is set for a movement in which the whole is rotated to the right or left direction, the fourth streaming control signal is set for a movement in which the arm portion is rotated forward or backward, and the neck portion is in the left or right direction. A fifth streaming control signal may be set for the rotated movement.

As described above, the streaming control signal generation unit 140 may generate various streaming control signals that match it according to the detection result of each movement (attitude). Each of these streaming control signals is generated by the application 200. It can be used as a signal for controlling content reproduction.

For example, the first streaming control signal controls section repeat playback, the second streaming control signal controls specific part repeat playback, and the third streaming control signal instructs a command to listen again, and the fourth streaming control signal Indicates a skip command, and the fifth streaming control signal may be made on the application 200 to indicate a pause command. In addition, more streaming playback signals can be set to control volume up / down, playback speed, etc. when playing content.

On the other hand, in the case of a specific part volume up / down between sound source reproduction, it may be controlled by the unique identification information of the shape. For example, in the case of the shape 100 having a figure of singer b in group A, the unique identification information of the shape is When the application 200 recognizes the unique identification information of the corresponding shape, special playback control limited to the character of the corresponding shape 100 may be performed, such as raising or lowering the volume in the part of the corresponding singer b to a certain level during sound source playback. It might be.

The short-range wireless communication unit 150 is a means for allowing the shape 100 to be wirelessly connected to the user terminal 10 to perform short-range wireless communication, for example, a wireless communication module such as Bluetooth, beacon, Wi-Fi Can be applied. In addition to the NFC tag unit 120, the short-range wireless communication unit 150 may serve to connect the shapes 100 within a short distance to serve as a remote controller for remotely controlling the application 200.

In addition, even if there is no tagging with the user terminal 10 through the NFC tag unit 120, if the short-range wireless communication unit 150 and the user terminal 10 are automatically connected to each other after the initial tagging, the application 200 has a previous connection history. That is, referring to the unique identification information for the shape 100, content corresponding to the unique identification information may be automatically requested and streamed to the operation server 300, and a detailed description thereof will be described later.

The shape 100 described above can be manufactured and sold in various forms, such as character goods or accessories, as shown in FIGS. 3A and 3B, as well as in the form of a figure, and each shape 100 Can be produced to have a character related to the content provided by the streaming service.

On the other hand, as a further embodiment, the shape 100 may also be provided in the form of a card having at least one chip.

More specifically, such a card (not shown) is provided with at least one chip (that is, the first NFC tag unit and the second NFC tag unit), and may provide unique identification information through NFC communication. To this end, the card may include a card member (not shown), a first NFC tag unit (not shown), and a second NFC tag unit (not shown). In addition, the card may further include at least one of a streaming control signal generation unit and a short-range wireless communication unit.

The card member has a card-shaped flat plate structure, and includes card identification information, content identification information, and payment information in a chip. Such a card member may be provided together with the purchase of content such as a sound source, video, text, and image, and may be used for the purpose of streaming use of the content.

The first NFC tag unit may be provided in the form of a chip on the card member, and card identification information and content identification information allocated for each card member may be stored. Here, the card identification information is the model (eg, singer's name, actor's name, religious name, etc.) and the type of card member (eg, credit card, check card, authentication card, etc.) indicated by the card member. It may be given information, and the content unique identification information may be unique identification information for preset content that can be provided according to the corresponding card member.

The unique identification information of the card and the unique identification information of the content may determine the content itself streamed through the application and the control method and whether additional content is provided. For example, if the card member is a figure produced by model singer b among the idol group A, the music source and video (music video, broadcast video) streaming service for the album of the idol group A can be provided. It is possible to control and additionally provide contents so that the volume up, repetition, music video or broadcast video extract of the part b of singer b can be provided specially among each sound source.

The second NFC tag unit is provided in the form of a specific chip on the card member, and payment information for payment of the card is stored. The payment information may include not only payment information for content use, but also traffic payment information for a user to use transportation means in advance / postpay.

The first NFC tag unit and the second NFC tag unit may be mounted inside a specific portion of the card member or may be installed in an exposed form. When the first NFC tag unit and the second NFC tag unit are mounted inside, separate tag marks may be displayed on the outside.

The application 200 is installed in the user terminal 10 to receive the unique identification information from the shape 100 through the NFC function of the user terminal 10, the corresponding identification information from the operating server 300 through the Internet communication network It can receive and stream the content corresponding to. To this end, the application 200 includes a unique identification information transmitting unit 210, a content streaming output unit 220, a streaming control signal receiving unit 230, a unique identification information temporary storage unit 240, and a unique identification information input interface unit ( 250).

The unique identification information transmitting unit 210 operates the unique identification information of the shape 100 recognized through the NFC reader 11 of the user terminal 10 through the wireless Internet communication module 13 of the user terminal 10. It can be transmitted to the server 300.

The content streaming output unit 220 may receive content corresponding to the unique identification information of the corresponding object 100 from the operation server 300 and output it as streaming through the user terminal 10. At this time, the content streaming output unit 220 may output the content in at least one form of sound source playback, video playback, text display and image display according to the unique identification information of the shape and the unique identification information of the content.

The streaming control signal receiving unit 230 receives a streaming control signal from the shape 100 through the short range wireless communication module 12 of the user terminal 10 for wireless communication with the short range wireless communication unit 150 of the shape 100 can do.

At this time, the content streaming output unit 220 may control each output for sound source playback, video playback, text display, and image display according to each streaming control signal received through the streaming control signal receiver 140.

For example, when the first to fifth streaming control signals are generated and received according to the movement (posture) of the shape 100, the first streaming control signal controls the section repetition playback, and the second streaming control signal is a specific part. On the application 200 to control repeat playback, the third streaming control signal instructs a command to listen again, the fourth streaming control signal instructs a skip command, and the fifth streaming control signal instructs a pause command. It can be done.

In addition, more streaming playback signals can be set to control volume up / down, playback speed, etc. when playing content. However, in the present embodiment, the first to fifth streaming control signals as described above are generated, or the generated streaming control signals are not set to control only as described above, but various movements (positions) of the shape 100 According to this, various streaming control signals can be generated and changed to perform new control commands.

The unique identification information temporary storage unit 240 may store the unique identification information of the shape 100 according to a user's selection for a period of time. Of course, even if there are a plurality of shapes 100, each unique identification information is not the same, so it can be individually stored (temporary storage) and managed.

The unique identification information input interface unit 250 is within a predetermined period (within about a week) set in the temporary storage unit 240 of the unique identification information when the shape object 100 and the user terminal 10 are connected by short-range wireless communication. The unique identification information may be blindly output in the form of an icon, and the corresponding unique identification information, which is blindly output in the form of an icon, may be input by a drag-and-drop method and transmitted to the unique identification information transmitting unit 210.

For example, even if the user terminal 10 is not separately tagged to the shape 100, but is connected to each other through short-range wireless communication (Bluetooth, Beacon, Wi-Fi connection), each unique identification information for the temporarily stored shape 100 You can print in the form of icons. At this time, the unique identification information itself is blinded on the corresponding icon, and the name of the object 100 is identified or recognized to allow the user to distinguish the specific object 100, and the corresponding unique identification Information from the time the information is temporarily stored to the expiration date can be displayed.

When the user drags the icon on the screen of the user terminal 10 and drops it on the identification information input part, the input of the unique identification information is completed, and the input unique identification information is transmitted to the operation server 300 It is possible to receive the corresponding content. Accordingly, even when the NFC tag is not used, when the user is automatically connected to the short-range wireless communication, the temporarily stored unique identification information may be directly input to request and execute streaming of the corresponding content.

Meanwhile, in the present specification, the application 200 is defined to include a blockchain-based verified real purchaser's consumption information sharing service application.

Meanwhile, in order to provide a content streaming service, the operation server 300 is network-connected to the user terminal 10 and the participant terminal 400 using a blockchain.

To this end, the user terminal 10 may be a terminal that shares consumption information after the purchase of content by using a web page, app page, program, or application related to the consumption information sharing service of a verified real purchaser based on blockchain. At this time, the consumption information is defined as a concept including all kinds of information for users to share experiences of consumption or use, such as content reviews, comments, and reviews after purchasing the content. In addition, the user terminal 10 transmits payment information, usage information, and personalized information to the operation server 300, and registers coins and evaluations issued in response to the authority to register or evaluate consumption information from the operation server 300 It may be a terminal that receives coins. In addition, when the user terminal 10 creates consumption information and registers it in the operation server 300, the registered coin held may be converted into a real coin by the operation server 300 and held in a usable state. . In addition, the user terminal 10, when evaluating the consumption information of another person or evaluating the content, the retained evaluation coin may be a terminal that is converted into a real coin by the operation server 300 and held in a usable state. At this time, the ratio or value of the conversion of the registered coin or the evaluation coin to the real coin may be different or the same, but it is obvious that it may vary depending on the embodiment. And, even if the user terminal 10 does not register or evaluate at all, the user terminal 10 is compensated by providing computing resources or network resources required for operations such as integrity maintenance in the blockchain included as a node. The registration coin and / or the evaluation coin from the operation server 300 may be a terminal that is converted into a real coin and held. Further, the user terminal 10 may be a terminal capable of trading the real coin held without intervention or mediation of the operation server 300.

The at least one participant terminal 400 may be a participant terminal using a web page, an app page, a program or an application related to the consumption information sharing service of a verified real purchaser based on a blockchain. At this time, the at least one participant terminal 400 is named differently because it is described mainly on the user terminal 10, but its function and operation are the same as the user terminal 10, and thus the description thereof will be omitted in duplicate.

The operation server 300 may be connected to the user terminal 10 to provide various contents for streaming. To this end, the operation server 300 may include at least one of a unique identification information receiving unit 310, a content database unit 320, and a content streaming transmission unit 330.

The unique identification information receiving unit 310 receives the unique identification information received from the shape object 100 from the user terminal 10, and compares the received unique identification information with pre-stored unique identification information to provide a content database unit It can be selected from 320. In addition, the unique identification information receiving unit 310 may additionally receive unique identification information such as a terminal serial number of the user terminal 10, which is to transmit streaming data to the corresponding user terminal 10.

The content database unit 320 stores various content information such as sound sources, videos, texts, and images, and an administrator can perform real-time updates, corrections, and deletions of each content through a management program.

The content streaming transmitting unit 330 loads the content selected by the unique identification information receiving unit 310 from the content database unit 320 and transmits the data to the corresponding user terminal 10 requesting streaming, so that the corresponding application 200 The content related to the silver shape 100 may be streamed.

In addition, the operation server 300 may be a server that provides a blockchain-based verified consumer purchaser's consumption information sharing service web page, app page, program, or application. In addition, when the purchase of a shape or content occurs in the user terminal 10, the operation server 300 collects payment information, usage information, and personalized information to identify the transaction, and the transaction is executed in the blockchain. It may be a server that allows verification and recording. In addition, the operation server 300 issues a registration coin and an evaluation coin corresponding to the authority to register or evaluate consumption information to the user terminal 10 that generated the verified purchase, and consumes information from the user terminal 10 When is registered or evaluated, it may be a server that converts each real coin to hold a predetermined value. On the other hand, the operation server 300, even if the user terminal 10 has not registered or evaluated consumption information, the registration held by the user terminal 10 that provided its own computing resource or network resource to verify the integrity of the blockchain Coins or valuation coins can be converted into real coins with a predetermined value. At this time, the value of registration, evaluation, and resource provision of consumption information may be different, but the same case is not excluded. Further, the operation server 300 may be a server that is uploaded to a page provided by the operation server 300 or a page provided by a server (not shown) linked to the operation server 300 so that registered consumption information is shared. . In addition, the operation server 300 deletes or deactivates the registered consumption information if it exceeds a preset validity period, and if updated, performs new registration processing or is valid according to whether or not there is an update. It may be a server extending the period. In addition, the operation server 300 may be a server that allows the latest information to be shared by subtracting the score as the period after registration has passed so as to maintain the latestness of the evaluated consumption information.

Here, the operation server 300 may be implemented as a computer that can access a remote server or terminal through a network. Here, the computer may include, for example, navigation, a laptop equipped with a web browser (WEB Browser), a desktop, a laptop, and the like.

In addition, the operation server 300, the information collection unit 340, the coin issuing unit 350, the coin switching unit 360, the information sharing unit (in order to provide a consumer purchase information sharing service using a blockchain) 370) and a management unit (not shown).

The operating server 300 according to an embodiment of the present invention or another server (not shown) operating in conjunction with the user terminal 100, and at least one participant terminal 400, a blockchain-based verified real purchaser consumption When transmitting an information sharing service application, program, app page, web page, etc., the user terminal 100, and at least one participant terminal 400, a blockchain-based verified consumer purchaser's consumption information sharing service application, program , You can install or open app pages, web pages, etc. In addition, the service program may be driven in the user terminal 100 and at least one participant terminal 400 using a script executed in a web browser. Here, the web browser is a program that enables the use of the world wide web (WWW) service, and refers to a program that receives and displays hypertext described in a hypertext mark-up language (HTML), for example, Netscape. , Explorer, Chrome, etc. Further, the application means an application on the terminal, and includes, for example, an app running on a mobile terminal (smartphone).

Referring to FIG. 2, the information collection unit 340, when a purchase event occurs according to payment of content for a streaming service from the user terminal 100, is unique to the transaction including payment information, usage information, and personalization information Identification information can be collected. At this time, the purchase event may be information collected from an account for a transaction in the blockchain in the user terminal 100 or a payment method linked to the account.

Here, since a person cannot exist in two places at the same time, and there cannot be two transactions occurring at the same time at the same place of use, it acts as a unique code that proves the transaction when using payment information, place of use information, and personalized information. can do. Accordingly, it can serve as a basis for authorizing the authority to write or evaluate consumption information such as review of reviews or content evaluation based on unique transaction records. At this time, the information collecting unit 340 may be collected when the user terminal 100 uses a payment application, program, page, etc., which is a personalized wallet of the blockchain, or when using a separate payment method connected to the personalized wallet. However, it is obvious that the collection is not excluded when not used.

The coin issuing unit 350, when the transaction identification information is verified in the blockchain where the user terminal 100 is included as a node, grants the authority to register or evaluate consumption information with the account of the user terminal 100 A registration coin or evaluation coin can be issued. At this time, the registered coin and the evaluation coin are not cryptocurrencies with embedded values that can be used in actual transactions, but rather a coin in the previous stage where the registered coin and evaluation coin can be converted into real coins with embedded values that can be used in actual transactions. It is defined as the right to register or evaluate consumption information. However, it does not exclude that the registered coin and the valuation coin are cryptocurrencies with embedded values that can be used in actual transactions.

When the consumption information is registered or evaluated in the user terminal 100, the coin switching unit 360 may convert the registered coin or the evaluation coin into a real coin to which a predetermined value is respectively assigned. That is, when the user terminal 100 purchases and uses the A content streaming service, uploads his thoughts or experiences about A to the operation server 300 as content including text, images, and videos, coin The conversion unit 360 enables transactions in the user terminal 100 by converting the registered coin or the evaluation coin issued to the user terminal 100 into the real coin, which is an actual virtual currency. For example, the A content streaming service is 10,000 won, the user terminal 100 purchases the A content streaming service, and the registration coin and the evaluation coin have 60 and 40 won, which are 0.6% and 0.4% of the payment amount, respectively. Assume there is. At this time, when the user terminal 100 writes a review for the A content streaming service, the registered coin is converted into a real coin that can be traded for 60 won (60 won). In addition, when the user terminal 100 evaluates the A content streaming service or evaluates the consumption information of another person, the evaluation coin is converted into a real transactionable coin of 40 won (40 won).

In addition, when the coin switching unit 360 registers or evaluates consumption information in the user terminal 100, when switching the registered coin or the evaluation coin to a real coin to which a predetermined value is respectively assigned, the user terminal 100 When the consumption information is not registered or evaluated, the user terminal 100 is given a predetermined value corresponding to a reward for resources provided to verify at least one event occurring in the blockchain included as a node. Coins can be converted. At this time, the value of real coins corresponding to registration, evaluation, and compensation for resources, respectively, may be the same or different.

At this time, if the user terminal 100 does not have a registration coin or an evaluation coin according to a purchase event, or a registration coin or an evaluation coin due to a purchase event other than a purchase event, the consumption information according to the purchase event is registered or Cannot be evaluated For example, when the user terminal 100 purchases the A content streaming service, the user terminal 100 is not authorized to register or evaluate consumption information for the B content streaming service. To this end, the transaction record may further include information on which service was purchased.

The information sharing unit 370 may map, store and share the registered coin and the registered consumption information, and the evaluation coin and the evaluated consumption information. Through this, bloggers who are not real buyers do not infringe on the sharing of fair information by sponsoring and providing biased information from sellers for marketing, or by dealing with comments by sellers' officials, employees, etc. who are not real buyers. That is, the fact that the registration coin or the evaluation coin has been granted proves that the purchase was made directly, so it can be authenticated as a real purchaser by mapping, storing, and sharing it.

The management unit (not shown) maps, stores and shares the registered coin and the registered consumption information, the evaluation coin and the evaluated consumption information in the information sharing unit 370, and then consumes it within a preset validity period of the registered consumption information. When there is an update of information, it is possible to compare the registered consumption information with the updated consumption information. In addition, the management unit (not shown) newly registers the updated consumption information when there is a content change including adding and deleting the content of the comparison result, and there is no content change including adding and deleting the content of the comparison result. In this case, the validity period of the updated consumption information can be extended. At this time, if the preset expiration date of the registered consumption information has elapsed, the registered consumption information may be deleted or deactivated. Accordingly, the currentity of consumption information can be maintained, and even the person who has shared the consumption information can receive accurate information about the service currently being sold by sharing the information closest to the present.

The management unit (not shown) maps, stores and shares the registered coin and the registered consumption information, the evaluation coin and the evaluated consumption information in the information sharing unit 370, and then evaluates the latest score of the registered consumption information and the evaluated value. The ranking of the latestness of consumption information evaluated as a result of summing the latest scores of consumption information can be calculated. At this time, the latest score of the registered consumption information is based on a score deducted corresponding to the ratio of the number of days elapsed since registration for the preset validity period, and the latest score of the evaluated consumption information is after the evaluation of the preset validity period It may be based on the score subtracted in correspondence to the percentage of days elapsed.

At this time, when determining the ranking of the content streaming service information, in addition to the latest, excellence may be further considered. In other words, as mentioned above, the deduction system is operated within the expiration date as described above, and the excellence can be said to be the use of evaluation coins.For example, the evaluation of A has passed 1 month, and there are 2 evaluation information of others. , If the first evaluation was 4 days with 10 stars and the second evaluation was 3 stars with 20 days, the latest registration

Up-to-date registration: 100 points × (3 months-1 month) ÷ 3 months (* 1 month is the number of elapsed months, 3 months is the validity period)

Is calculated as, and excellence is

1st evaluation score: 1 point × [5-(5-4)] × (30 days-10 days) ÷ 30 days (* 5 is MAX for evaluation, 4 is evaluation number, 30 days is evaluation validity period, 10 days have elapsed Days)

2nd evaluation score: 1 point × [5-(5-3)] × (30 days-20 days) ÷ 30 days (* 5 is MAX by evaluation, 3 is evaluation number, 30 days is evaluation validity period, 20 days have elapsed Days)

Can be calculated as That is, additional compensation for the ranking is given to the content streaming service information registrant and the person who evaluated it, and this is a process that allows users to select and manage reliable consumption information by themselves.

On the other hand, at least one data including collection of transaction-specific identification information, issuance of a registration coin or an evaluation coin, and conversion of a real coin can be verified in at least one node included in the blockchain. Of course, verification may occur at various stages other than the above-described process. In addition, transactions between at least one node included in the blockchain may be performed by a smart contract. At this time, the blockchain of the present invention can be largely composed of four basic technologies such as peer-to-peer (P2P) network, encryption, distributed ledger, and distributed agreement. Each of the technologies takes a complementary relationship to decentralization, which is the value of blockchain, and maintains the integrity of data, and forms the basis of the mechanism of blockchain operation. On the other hand, smart contract, an application technology in a blockchain environment, is a technology that provides integrity and reliability for program execution code and its results, which will be described in detail below.

First of all, P2P network is based on the connection and communication between participants in the blockchain, and P2P network is a network composed of participants of the same layer that escaped from the existing client-server method, largely structured P2P (structured P2P) and unstructured P2P (non Structural P2P). In particular, unstructured P2P can be divided into a distributed P2P network based on a centralized method in which networks between participants are centered on servers and a flooding algorithm of data. For decentralized distributed networks, flooding-based unstructured P2P networks can be used, and communication of P2P networks is generally done through UDP, but blockchain uses TCP / IP. Therefore, the participants of the blockchain maintain the IP of the participants who are physically closest to them, and can use them to exchange messages and data.

The encryption technology includes, but is not limited to, a Merkle Tree for verifying the integrity of data, and a public key-based digital signature technique for preventing repudiation of transactions. Merkle tree is a kind of hash tree, and the name of all non-leaf nodes is a tree composed of hashes of child nodes, that is, leaf nodes refer to data such as files or specific values, and the upper node is a tree composed of hash of this leaf node. The root node of the Merkle tree constructed in this way consists of hash values of the data of all leaf nodes constituting the tree, and the user can verify forgery and alteration of the data by simply verifying the hash of the root node. In addition, the public key-based digital signature method is an encryption technology that enables secure communication between participants who do not share a secret key in advance, and is widely used in fields such as personal authentication. In the public key infrastructure, there are two key pairs, a public key and a secret key, and the public key is known to all participants, but the corresponding secret key is maintained only by the corresponding owner. Blockchain is used to verify the validity of transactions.

Third, the distributed ledger is a record storage of information that is replicated, shared, and synchronized by agreement among the participants. Particularly, in order for the distributed ledger to be applied on a P2P network, participants' agreement on the records of the distributed ledger is required. Blockchain maintains its characteristics. In the blockchain, the distributed ledger records all transactions and information that occurs through the verification process of participants, and all participants maintain the same information. When verifying a transaction or information, first check the connectivity with the information already recorded in the distributed ledger maintained by each participant, and after agreement between the participants, only the legitimate transaction or information is stored in the distributed ledger of the blockchain, When storing transactions or information, they are accumulated for a period of time and stored in units called blocks, and stored in a distributed ledger in a state where connectivity between the blocks is given. This distributed ledger serves as the basis for guaranteeing the data integrity provided by the blockchain, and since all users participating in the blockchain maintain the same distributed ledger, an external attacker attempts to forge or falsify specific data. In order to do so, more than half of the distributed ledgers maintained by the participants must be attacked, which requires high cost and computing resources, thereby reducing the risk of forgery or double transactions.

Fourth, distributed consensus is a protocol that derives consent for specific data values between processes or agents in order to achieve overall system reliability when there are defective processes in distributed computing and multi-agent systems. The protocol has the following properties. First of all, if validity, that is, all correct processes suggested the same data, then all processes make a decision (valid, invalid) on the proposed data, then integrity, that is, all correct processes are one If data has been adopted, the data is data proposed by other processes, and agreement, that is, all correct processes must agree on some data, termination, that is, all correct processes on any data You have to make a decision. In the blockchain, the decentralized consensus protocol is designed as above, and consensus among participants is derived for the transaction or information generated through this, and only the appropriate transaction or information is maintained in the blockchain after the agreement, and the type is proof of work (Proof- Consensus algorithms such as Tendermint based on of-work or Proof-ofstake, Delegated Proof-of-Stake, and PBFT (Practical Byzantine Fault Tolerance) may be used, but are not limited thereto.

Finally, smart contracts are defined as computer transaction protocols that enforce contract terms, and minimize intermediaries for trust in transactions while meeting contract terms and minimizing malicious exceptions, thereby automating between trading parties without intermediaries or central authorities. Enables direct transactions and ensures the reliability and integrity of transaction information by maintaining both the conditions and results in a distributed ledger. That is, the user programs a protocol smart contract containing the desired conditions and stores it in the blockchain, and when a specific condition is satisfied, the smart contract is verified and executed by other blockchain participants. The execution results are stored in the blockchain again, and the integrity and reliability of information on the transaction results are also guaranteed.

What has been described above is only one embodiment for implementing the content streaming service providing and operating system using the blockchain according to the present invention, the present invention is not limited to the above embodiment, and is claimed in the following claims As described above, without departing from the gist of the present invention, anyone who has ordinary knowledge in the field to which the present invention pertains will have the technical spirit of the present invention to the extent that various changes can be implemented.

1000: Content streaming service providing and operating system using blockchain
100: shape
110: appearance
120: NFC tag
130: posture sensor
140: streaming control signal generation unit
150: local wireless communication department
200: application
210: unique identification information transmission unit
220: content streaming output unit
230: streaming control signal receiver
240: Temporary storage of unique identification information
250: interface for inputting unique identification information
300: production server
310: unique identification information receiving unit
320: content database unit
330: content streaming transmission unit
340: information collection unit
350: coin issuance department
360: coin conversion unit
370: information sharing department
10: user terminal
11: NFC reader
12: Short-range wireless communication module
13: Wireless Internet Communication Module

Claims (5)

It is made to have a specific shape structurally, a shape that provides unique identification information through NFC communication;
An application installed on a user terminal to receive the unique identification information from the shape through the NFC function of the user terminal, and to stream content corresponding to the unique identification information through an Internet communication network; And
And an operation server connected to the user terminal to provide the content for streaming desired by a user, and to provide a user's consumption information sharing service using a blockchain,
The operating server
An information collecting unit that collects transaction identification information including payment information, usage information, and personalized information when a purchase event occurs according to payment of content from the user terminal;
A coin issuing unit for issuing a registration coin or an evaluation coin to grant the authority to register or evaluate consumption information with the account of the user terminal when the transaction unique identification information is verified in a blockchain in which the user terminal is a node. ;
When the user terminal registers or evaluates the consumption information, a coin switching unit for converting the registration coin or evaluation coin into real coins to which a predetermined value is respectively assigned; And
And an information sharing unit that maps, stores and shares the registered coin and the registered consumption information, the evaluated coin and the evaluated consumption information, and includes a content streaming service providing and operating system using a blockchain. According to claim 1,
The coin conversion unit
When the consumption information is not registered or evaluated by the user terminal, a preset value corresponding to a reward for a resource provided to verify at least one event occurring in a blockchain in which the user terminal is included as a node is given. Content streaming service providing and operating system using blockchain, characterized by converting into a real coin. According to claim 1,
A comparison unit comparing the registered consumption information with the updated consumption information when an update of the consumption information exists within a preset validity period of the registered consumption information;
A new registration unit for newly registering the updated consumption information when there is a content change including addition and deletion of contents of the comparison result;
An extension unit for extending the validity period of the updated consumption information when there is no content change including addition and deletion of contents of the comparison result; And
And a ranking calculation unit for calculating a ranking of the latestness of the evaluated consumption information as a result of summing the latest score of the registered consumption information and the latest score of the evaluated consumption information. Provided content streaming service and operating system. According to claim 3,
When the preset expiration date of the registered consumption information has elapsed, the registered consumption information is deleted or deactivated,
The latest score of the registered consumption information is based on a score that is subtracted in correspondence to the ratio of the number of days elapsed since registration for the preset validity period,
The latest score of the evaluated consumption information is based on a score that is subtracted in correspondence to the ratio of the number of days elapsed since the evaluation for a preset validity period. According to claim 1,
A system for providing and operating a content streaming service using a blockchain, characterized in that the value of the real coin corresponding to each of the consumption information registration, evaluation, and compensation for resources is the same or different.

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