KR102333342B1 - Copyright Royalty Fee Settlement System using Block Chain - Google Patents

Abstract

According to an embodiment of the present invention, a copyright royalty calculation system using a blockchain comprises: a copyright information DB storing copyright information including a sound source, a copyright holder, a copyright share ratio, and account information; a playing log DB storing a playing log for sound source use of a copyright user; and a control unit generating calculation information for copyright royalty calculation using the copyright information and the playing log. The playing log and the calculation information may be stored through the blockchain.

Description

Copyright Royalty Fee Settlement System using Block Chain

The present invention relates to a system and method for settlement of copyright fees for a sound source using a block chain, and more particularly, to a system and method for settlement of copyright fees for a sound source using a block chain that provides a fair and transparent settlement service of copyright fees using a block chain will be.

Copyright refers to the exclusive/exclusive right to a work that is a creation that expresses human thoughts or feelings.

These works include novels, poems, thesis, lectures, speeches, screenplays, music, plays, dances, paintings, calligraphy, designs, sculptures, crafts, architecture, photographs, images, figures, and computer programs.

In addition to this, creative works (referred to as secondary works) and compilations created by methods such as translation, arrangement, transformation, adaptation, video production, etc. ) are also independent works.

In particular, in recent years, with the development of media, disputes between copyright owners and copyright users (users) over copyright fees, which are royalties of copyright, are increasing.

In commercial media such as broadcasting programs, advertisements, and movies, copyrighted sound sources are widely used.

At this time, the sound source may be divided into theme music, background music, signal music (hereinafter referred to as "jubaesi"), etc. according to the purpose used for the media.

1 is a diagram for explaining the distribution relationship of copyright fees with respect to the current main distribution.

As shown in FIG. 1 , a user at the time of sharing, such as a broadcasting station, has a contract for a flat rate and a fixed rate system for copyright fees with copyright trust organizations of the music source at the time of sharing.

In other words, currently, copyright fees are not settled according to the usage of copyrights, but are settled in a flat rate and fixed rate system by prior agreement between the parties.

Meanwhile, Korean Patent Registration No. 10-2161876 (registered on September 24, 2020) discloses a method for integrated settlement of copyright fees and DRM copyright fees for content media services and a recording medium for performing the method.

However, it is also difficult to accurately collect the vast amount of copyright usage, and there is a technical limit to recovering the trust between the parties.

The present invention is to solve the above problems, and to provide a system and method for settlement of copyright fees for sound sources using a block chain that can provide fair and transparent information on the settlement of copyright fees.

The problem to be solved by the present invention is not limited to the above-mentioned problems, and the problems not mentioned will be clearly understood by those of ordinary skill in the art to which the present invention belongs from the present specification and the accompanying drawings. .

The copyright fee settlement system for a sound source using a block chain according to an embodiment of the present invention includes: a copyright information DB for storing copyright information including a sound source, a copyright holder, a copyright share ratio, and account information; a play log DB that stores a play log for the use of the copyright user's sound source; and a control unit for generating settlement information on the settlement of copyright fees by using the copyright information and the playback log, wherein the playback log and the settlement information may be stored through a block chain.

According to the copyright fee settlement system for a sound source using a block chain according to an embodiment of the present invention, there is an advantage in that fair and transparent information on the settlement of copyright fees can be provided to the parties.

The effects of the present invention are not limited to the above-mentioned effects, and the effects not mentioned will be clearly understood by those of ordinary skill in the art to which the present invention belongs from the present specification and the accompanying drawings.

1 is a schematic diagram for explaining a conventional copyright fee settlement.
2 is a schematic diagram for explaining a system for calculating copyright fees for a sound source using a block chain according to an embodiment of the present invention.
3 is a schematic diagram for explaining a block chain of a system for settlement of copyright fees for sound sources using a block chain according to an embodiment of the present invention.
Figure 4 is a schematic diagram for explaining the relationship between the parties using the copyright fee settlement system of a sound source using a block chain according to an embodiment of the present invention.
5 is a schematic diagram for explaining input information and output information of a system for calculating copyright fees for a sound source using a block chain according to an embodiment of the present invention.
6 is a schematic diagram for explaining the generation and storage of settlement information of a system for settlement of copyright fees for sound sources using a block chain according to an embodiment of the present invention.
7 is a schematic diagram for explaining the creation and storage of duplicate information in a system for calculating copyright fees for a sound source using a block chain according to an embodiment of the present invention.
8 is a schematic diagram for explaining the copyright of a system for calculating copyright fees for a sound source using a block chain according to an embodiment of the present invention.
9 is a schematic configuration diagram of a system for calculating copyright fees for a sound source using a block chain according to an embodiment of the present invention.

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings. However, the spirit of the present invention is not limited to the embodiments presented, and those skilled in the art who understand the spirit of the present invention may add, change, delete, etc. other components within the scope of the same spirit, through addition, change, deletion, etc. Other embodiments included within the scope of the invention may be easily proposed, but this will also be included within the scope of the invention.

The copyright fee settlement system for a sound source using a block chain according to an embodiment of the present invention includes: a copyright information DB for storing copyright information including a sound source, a copyright holder, a copyright share ratio, and account information; a play log DB that stores a play log for the use of the copyright user's sound source; and a control unit for generating settlement information on the settlement of copyright fees by using the copyright information and the playback log, wherein the playback log and the settlement information may be stored through a block chain.

In addition, the play log includes the play time used for the sound source, and the settlement information may be generated using the play time used and the copyright share ratio.

In addition, the control unit checks whether the play log obtained from the play log DB is valid data, stores the play log in the block chain if the play log is valid data, and stores the play log in the block chain After checking whether or not is stored, it is possible to generate the settlement information.

In addition, the control unit may obtain the reproduction log stored in the block chain, obtain the copyright information stored in the copyright information DB to generate the settlement information.

In addition, when receiving a request for settlement of copyright fees from the copyright holder, the control unit may obtain the settlement information stored in the block chain, and request the copyright user to deposit the copyright fees based on the settlement information obtained from the block chain.

In addition, when receiving a request for settlement of copyright fees from the copyright holder, the control unit checks whether the reproduction log obtained from the reproduction log DB is duplicated, and if the reproduction log is duplicated, obtains the reproduction log stored in the block chain Thus, it is possible to check whether the play log stored in the block chain is duplicated.

In addition, when the reproduction log stored in the block chain is duplicated, the control unit may generate duplicate information about the duplicate and store it in the block chain.

In addition, when the control unit obtains the information on the objection to the settlement information from the copyright holder or the copyright user, it can store the information on the block chain.

In addition, when acquiring the objection information, the control unit may extract the settlement information for which a person who raised an objection has already completed settlement from the block chain.

In addition, when there is no settlement information that has already been settled by the person who raised an objection to the block chain, the control unit has a high degree of similarity to the settlement information of the person who raised an objection from the block chain. The settlement information has already been completed. can be extracted.

Also, the control unit may match the information thereof with the settlement information extracted from the block chain and store it in the block chain.

The method of settlement of the copyright fee of a sound source using a block chain according to another embodiment of the present invention may be a method of implementing the settlement of the copyright fee of a sound source using the copyright fee settlement system of a sound source using the block chain.

Elements having the same function within the scope of the same idea shown in the drawings of each embodiment will be described using the same reference numerals.

In the accompanying drawings, in order to more clearly express the technical spirit of the present invention, parts that are not related to the technical spirit of the present invention or that can be easily derived from those skilled in the art have been simplified or omitted.

Throughout the specification, when a part is "connected" with another part, this includes not only the case of being "directly connected" but also the case of being "electrically connected" with another element interposed therebetween. . Also, when a part "includes" a component, it means that other components may be further included, rather than excluding other components, unless otherwise stated, and one or more other features However, it is to be understood that the existence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded in advance.

In this specification, a "part" includes a unit realized by hardware, a unit realized by software, and a unit realized using both. In addition, one unit may be implemented using two or more hardware, and two or more units may be implemented by one hardware.

Some of the operations or functions described as being performed by the terminal or device in the present specification may be instead performed by a server connected to the terminal or device. Likewise, some of the operations or functions described as being performed by the server may also be performed in a terminal or device connected to the server.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

First, with reference to FIG. 9, the configuration of the system 10 for settlement of copyright fees for sound sources using a block chain according to an embodiment of the present invention will be described.

The copyright fee settlement system 10 of a sound source using a block chain according to an embodiment of the present invention can transmit and receive information/data necessary to implement a sound source copyright fee settlement service using a block chain with an external electronic device (P). It may include a communication unit 100 .

In addition, the copyright fee settlement system 10 for a sound source using the block chain may further include a memory unit 200 for storing information/data necessary to implement a copyright fee settlement service for a sound source using the block chain.

In addition, the copyright fee settlement system 10 of the sound source using the block chain may further include an input unit 400 that receives information/data necessary for implementing the copyright fee settlement service of the sound source using the block chain from the manager.

In addition, the copyright fee settlement system 10 for a sound source using the block chain may further include a display unit 500 for displaying information/data necessary to implement a copyright fee settlement service for a sound source using the block chain to the manager.

In addition, the copyright fee settlement system 10 of the sound source using the block chain may further include a control unit 300 that calculates, processes, calculates, and generates information/data necessary to implement the copyright fee settlement service of the sound source using the block chain. can

Hereinafter, with reference to FIGS. 2 to 8 , the technical idea of the system 10 for settlement of copyright fees for sound sources using a block chain according to an embodiment of the present invention will be described in more detail.

As an example, as shown in FIG. 2, the system 10 (hereinafter referred to as "system 10") for the settlement of copyright fees for sound sources using the block chain is a system that settles and distributes copyright fees between copyright owners and copyright users ( 10) can mean

For example, the system 10 may obtain a log of copyright use by a copyright user such as a broadcasting station from the electronic devices P of a plurality of monitoring companies through the communication unit 100 .

As an example, the monitoring company may generate a log of copyright use by monitoring when, where, and how much copyright users such as broadcasting stations have used the copyright, and the system 10 provides information about the use of copyright from the monitoring company. The log may be periodically acquired in real time and/or for a set period.

As an example, the copyright monitored by the monitoring company may be a copyrighted sound source, and furthermore, the theme music, background music, and signal music used in commercial media such as broadcast programs, advertisements, and movies (hereinafter referred to as “jubaesi”) ) can be

That is, the monitoring company may monitor the time of main distribution used by the copyright user to generate a reproduction log for the time of main distribution, and may transmit it to the system 10 .

In this case, the system 10 may obtain the reproduction log from the monitoring company and calculate the copyright fee in real time and/or for each predetermined period.

On the other hand, the system 10 may request the deposit of the copyright fee calculated into the account of the user (eg, a broadcasting station, etc.) at the time of a pre-opened distribution, and when the copyright fee is deposited, the copyright holder (eg, a copyright trust organization, In case of distribution to non-trust organizations, etc.), the copyright fee deposited from the user can be distributed and transferred to the account of the copyright holder.

That is, the system 10 may calculate the copyright fee based on the reproduction log, and may be a system 10 that settles/distributes the copyright fee calculated between the user and the copyright holder at the time of distribution.

3 is a schematic diagram for explaining a technique capable of increasing the reliability and transparency of data/information in the system 10 .

As shown in FIG. 3 , information/data on a service implemented in the system 10 may be stored using a block chain (BC).

The block chain consists of a plurality of nodes, such as a block chain node assigned to the system 10 administrator, a broadcaster, a monitoring company, and/or a copyright committee, etc., and a block chain node assigned to a copyright trust organization, a non-trust organization, etc. can be

Accordingly, as information/data on the service implemented in the system 10 is stored in the block chain, it is possible to have reliability of information/data between the copyright user and the copyright holder.

4 is a schematic diagram for explaining a technique for storing copyright information and a reproduction log in the system 10, and calculating and setting up a copyright fee based thereon.

As shown in FIG. 4 , the system 10 may acquire copyright information about the sound source when the copyright holder is publish from an electronic device P of a trust organization or a non-trust organization that is a copyright holder.

For example, the memory unit 200 of the system 10 may include a copyright information DB (Date Base), and the copyright information may be stored in the copyright information DB.

Also, the system 10 may acquire the reproduction log from the electronic device P of the monitoring company.

For example, the memory unit 200 of the system 10 may include a play log DB (Date Base) for storing the play log, and the play log may be stored in the play log DB.

The copyright information stored in the copyright information DB and the playback log stored in the playback log DB may be stored in the aforementioned blockchain.

The system 10 may calculate the copyright fee based on the copyright information and the reproduction log, and the calculated copyright fee, deposit, remittance, and processing completed information may also be stored in the block chain.

5 is a schematic diagram for explaining information used in the system 10 including the copyright information and the reproduction information.

As shown in FIG. 5 , for example, the copyright information may be obtained from the copyright holder.

For example, the copyright information may include personal information such as a sound source file, the name of the sound source, information on the name of the copyright holder, information on the copyright share ratio between a plurality of copyright holders, and the name, address, and account of the copyright holder.

Such, the copyright information may be stored in the block chain.

In addition, as an example, the play log may include copyright user information, a reproduced sound source, a reproduction time of the reproduced sound source, a reproduction date and time, the number of reproductions, and the like.

The replay log may be stored in the block chain.

Furthermore, the control unit 300 can generate the calculation of the copyright fee, the distribution amount according to the calculated share of the copyright fee, the transfer status of the copyright fee, etc., based on the copyright information and the reproduction log, and this information is also stored in the block chain. can be saved.

The system 10 may output information stored in the block chain according to a user's request or the like.

For example, the system 10 may output reproduction information for each individual, each sound source (for each song), an individual copyright fee distribution amount, a transfer status, and the like.

6 is a schematic diagram for explaining how the system 10 calculates copyright fees.

A process in which the system 10 calculates the copyright fee will be described in time series with reference to FIG. 6 .

For example, the system 10 may obtain the playback log as monitoring information from a monitoring company, and the playback log may be stored in the playback log DB (1).

Thereafter, the monitoring verification smart contract module, which is one component of the control unit 300, obtains the play log stored in the play log DB and can check whether the play log is valid data (2).

Here, the monitoring verification Smart Contract module checks whether the replay log is stored in a preset form/code, whether it is validly obtained from a monitoring company, and whether there is information that is lost or missing among the information constituting the replay log It may be a configuration that

After that, when it is confirmed by the monitoring verification Smart Contract module that the corresponding playback log is valid data, the corresponding playback log may be input to the monitoring information recording Smart Contract module, which is one component of the control unit 300 (3), Monitoring information recording Smart contract module can store the corresponding play log in the block chain (4).

After that, the monitoring information recording smart contract module can check whether the corresponding play log is stored in the block chain (5).

After that, when the monitoring information recording Smart Contract module confirms that the corresponding playback log is stored in the private blockchain, the monitoring information recording Smart Contract module is a Process Manager module that is a component of the control unit 300, and the corresponding playback log is Information that the storage is complete can be transmitted to the block chain (6).

Thereafter, the Process Manager module may request the calculation of the copyright fee with the Smart Contract module for calculating the weighted reproduction time for each copyright holder, which is a component of the control unit 300 (7).

After that, the smart contract module for calculating the weighted playback time for each copyright holder may request information on the corresponding playback log to the block chain to calculate the copyright fee for the corresponding playback log (8).

After that, the smart contract module for calculating the weighted playback time for each copyright holder can acquire information about the corresponding playback log from the block chain (9).

After that, the smart contract module for calculating the weighted playback time for each copyright holder may request copyright information corresponding to the corresponding playback log from the copyright information DB (10), and the smart contract module for calculating the weighted playback time for each copyright holder is the copyright information DB It is possible to obtain the copyright information stored in (11).

After that, the smart contract module for calculating the weighted playback time for each copyright holder can generate settlement information for calculation and settlement of copyright fees by using the playback log acquired from the block chain and the copyright information acquired from the copyright information DB. have.

For example, the smart contract module for calculating the weighted reproduction time for each copyright holder can calculate a copyright fee in proportion to the used reproduction time of the sound source, and can calculate a higher copyright fee by assigning a weight to the longer reproduction time.

In addition, if there are a plurality of copyright holders with rights to the calculated copyright fees, the smart contract module for calculating the weighted reproduction time for each copyright holder calculates the copyright fees for each of the plurality of copyright holders according to the copyright share ratio included in the copyright information. can

After that, the smart contract module for calculating the weighted reproduction time for each copyright holder may store the generated settlement information in the block chain (12).

Therefore, in that the control unit 300 generates the settlement information in the time-series order described above, in particular, in that it generates the settlement information using the information stored in the block chain, the reliability of the settlement information is further improved can be increased, and the settlement information can be generated at a faster rate.

The settlement information described above may be generated by the control unit 300 when the reproduction log is obtained from the monitoring company in real time and accumulated and stored in the block chain in real time.

Hereinafter, with reference to FIG. 7 , a technique in which the system 10 requests settlement of copyright fees from a copyright user will be described in detail.

As described above with reference to FIG. 6 , the control unit 300 may calculate the settlement information in real time and store it in the block chain ( 12 ).

Thereafter, the control unit 300 may obtain the settlement information from the block chain in real time (13), and calculate usage information on the use of the sound source for each copyright user (eg, a broadcaster) (14) .

As a result, the copyright user can view usage information about the copyright he or she has used in real time.

On the other hand, the copyright user and/or the copyright holder may request the settlement of the copyright fee, or the settlement may be implemented for each period determined according to prior agreement.

For example, the predetermined period may be quarterly.

When there is a request for settlement of copyright fees from a copyright user and/or a copyright holder or a pre-negotiated quarterly period arrives (15), the control unit 300 controls the playback log including playback time information for the corresponding sound source requiring settlement, and The settlement information may be requested from the blockchain (16).

Thereafter, the control unit 300 may request the copyright user to settle the copyright fee by using the unresolved accumulated play log and the settlement information requested from the block chain (18, 19).

In addition, the control unit 300 may store the information requested to be settled by the copyright user in the block chain ( 20 ).

That is, the control unit 300 does not request the copyright user to deposit the copyright fee in real time, but when there is a request for settlement of the copyright fee from the copyright user and/or the copyright holder or a pre-negotiated quarterly period arrives, the block chain By acquiring the stored reproduction log and/or the settlement information, it is possible to calculate the accumulated copyright fees that have not been deposited, and request the payment of the copyright fees.

Hereinafter, with reference to FIG. 7 , the technical idea of the system 10 for preventing duplicate settlement of copyright fees when the reproduction log obtained from a monitoring company is duplicated (collided) and stored in the block chain will be described.

For example, when there is a request for settlement of copyright fees from a copyright user and/or a copyright holder or a pre-negotiated quarterly period arrives, the control unit 300 may check whether the reproduction log obtained from the reproduction log DB is duplicated. have.

To explain this in more detail, when there is a request for settlement of copyright fees from the copyright user and/or the copyright holder or the pre-negotiated quarterly period arrives, the monitoring information verification Smart Contract module, which is a component of the control unit 300, is the first, It is possible to check whether there is a duplicate play log by acquiring the play log stored in the play log DB.

Here, the duplicate of the playback log means that the monitoring company 1 generated a playback log using the sound source B by the broadcaster A, and the monitoring company 2 generated the same playback log as the playback log generated by the monitoring company 1, and as a result, broadcaster A may mean a situation in which copyright fees using sound source B may be charged in duplicate.

On the other hand, if there is a duplicate reproduction log in the reproduction log DB as a result of determination by the monitoring information verification Smart Contract module, the monitoring information verification Smart Contract module collides with a collision information recording module, which is a component of the control unit 300 . The (duplicate) corresponding replay log can be delivered (21).

Thereafter, the collision information recording module may request the play log and/or settlement information for the corresponding play log to the block chain in order to finally check whether the corresponding play log is duplicated (22).

After that, the collision information recording module may obtain the corresponding reproduction log and/or settlement information from the block chain (23).

After that, the collision information recording module uses the corresponding reproduction log and/or settlement information obtained from the block chain to determine whether the calculation of the copyright fee is duplicated because the corresponding reproduction log actually stored in the block chain is duplicated. can be checked

Thereafter, when it is confirmed that the corresponding reproduction log stored in the block chain is duplicated, the collision information recording module may generate duplicate information, which is information indicating that the corresponding reproduction log is duplicated, and store it in the block chain.

Thereafter, the collision information recording module may report the duplicate information to the parties (24).

Hereinafter, when there is an objection to the distribution of copyright fees and/or copyright fees between the parties, the technology implemented in the system 10 will be described in detail.

First, as shown in FIG. 8( a ), the sound source may be divided into subject music, background music, and signal music according to the purpose of use, and the copyright information is subject music, background music, and signal according to the purpose of the sound source. It may be divided into music and the like and stored in the copyright information DB.

In addition, as shown in Fig. 8(b), the parties to the copyright fee may be divided into a copyright user who pays the copyright fee and a copyright holder who receives the copyright fee, and the copyright holder is a plurality of composers, lyricists, singers, performers, producers, etc. can be configured.

The copyright information may include the name, address, account information, and copyright share ratio of the copyright holder for the corresponding sound source, and may be stored in the copyright information DB.

On the other hand, as described above, the system 10 may calculate the copyright fee for the corresponding sound source, and if there are multiple copyright owners, also calculate the distribution amount of the copyright fee to provide settlement information to the parties.

Here, as an example, a copyright holder or a copyright user who is a party may raise an objection to the system 10 with respect to the settlement information.

For example, there is no objection to the fact that the copyright fee is high or low, or the total amount of the copyright fee may be an objection to the distribution ratio among a plurality of copyright holders who receive it.

As an example, the system 10 may obtain information on the objection to the settlement information from the parties through the communication unit 100 .

Here, as an example, the control unit 300 may store the information in the block chain when it obtains the information on the objection to the settlement information from the copyright holder or the copyright user.

In addition, when obtaining the objection information, the control unit 300 may extract the settlement information for which the person who raised an objection from the block chain has already completed the settlement, and object to the extracted settlement information It can be provided not only to the person concerned, but also to the person concerned.

Here, the settlement information may be information including the type of the corresponding sound source (theme music, background music, signal music, etc.), the copyright share ratio of the corresponding sound source, the settlement amount, the settlement date, and the like.

That is, when an objection to the copyright fee is raised between the parties, the control unit 300 may induce a quick consultation between the parties by providing the parties with the previous settlement information that has completed the settlement of the person who raised the objection.

On the other hand, if there is no settlement information that the person who raised an objection to the block chain has already completed the settlement, the control unit 300 has already completed the settlement with a high degree of similarity to the settlement information of the person who raised the objection from the block chain. The settlement information may be extracted. That is, it is possible to extract the settlement information that has the highest degree of similarity to the settlement information of the person who raised an objection from the block chain among the settlement information that has already been settled.

Here, the similarity refers to the average value derived by calculating each similarity based on the type of sound source included in the settlement information of the person who raised the objection, the share ratio among copyright holders, the calculated copyright fee, the copyright user, the copyright use date, etc. can mean

However, the control unit 300 extracts the settlement information that has already been settled with a high degree of similarity and provides the information to the person who raised the objection and the other party, the sound source name, copyright holder, copyright user, etc. can be provided with security.

Meanwhile, the control unit 300 may match the information thereof with the settlement information extracted from the block chain and store the matching information in the block chain.

The method of settlement of the copyright fee of a sound source using a block chain according to another embodiment of the present invention may mean a settlement method that implements the settlement of the copyright fee of a sound source using the copyright fee settlement system 10 of a sound source using the block chain described above. have.

As described above, according to the copyright fee settlement system 10 and its method of a sound source using a block chain according to the present invention, there is an advantage in that fair and transparent information on the settlement of copyright fees can be provided to the parties.

In the above, the configuration and features of the present invention have been described based on the embodiments according to the present invention, but the present invention is not limited thereto, and it is understood that various changes or modifications can be made within the spirit and scope of the present invention. It is intended that such changes or modifications will be apparent to those skilled in the art, and therefore fall within the scope of the appended claims.

100: communication department
200: memory unit
300: control unit

Claims (12)

In the copyright fee settlement system for sound sources using blockchain,
Copyright information DB for storing copyright information including sound source, copyright holder, copyright share ratio, and account information;
a play log DB that stores a play log for the use of the copyright user's sound source; and
a control unit for generating settlement information on the settlement of copyright fees by using the copyright information and the reproduction log; and
The play log and the settlement information are,
It is stored through the blockchain,
The play log is
Including the usage and playing time of the sound source,
The settlement information is
It is created using the used playback time and copyright share ratio,
The control unit is
Checking whether the playback log obtained from the playback log DB is valid data,
If the replay log is valid data, the replay log is stored in the block chain,
After checking whether the play log is stored in the block chain,
If it is confirmed that the play log is stored in the block chain,
Obtain the play log stored in the block chain, obtain the copyright information stored in the copyright information DB, and generate the settlement information,
The control unit is
When receiving a request for settlement of copyright fees from the copyright holder,
Obtain the settlement information stored in the block chain,
Based on the settlement information obtained from the block chain, the copyright user requests the deposit of the copyright fee,
The control unit is
When receiving a request for settlement of copyright fees from the copyright holder,
First, it is checked whether the reproduction log obtained from the reproduction log DB is duplicated,
If the replay log is duplicated, obtaining the replay log stored in the block chain secondarily to check whether the replay log stored in the block chain is duplicated,
Copyright fee settlement system for sound sources using blockchain.
delete delete delete delete delete According to claim 1,
The control unit is
If the replay log stored in the block chain is duplicated, duplicate information about the duplicate is generated and stored in the block chain,
Copyright fee settlement system for sound sources using blockchain.
8. The method of claim 7,
The control unit is
When obtaining objection information that raises objections to the settlement information from the copyright holder or copyright user,
storing the information thereof in the blockchain,
Copyright fee settlement system for sound sources using blockchain.
9. The method of claim 8,
The control unit is
When obtaining the above information,
Extracting the settlement information that the person who raised an objection from the block chain has already completed the settlement,
Copyright fee settlement system for sound sources using blockchain.
10. The method of claim 9,
The control unit is
If there is no settlement information that has already been settled by the person who raised an objection to the block chain,
Extracting the settlement information that has already completed the settlement with the highest degree of similarity to the settlement information of the person who raised an objection from the block chain,
Copyright fee settlement system for sound sources using blockchain.
11. The method of claim 10,
The control unit is
Matching the information thereof with the settlement information extracted from the block chain and storing it in the block chain,
Copyright fee settlement system for sound sources using blockchain.
delete

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