CN111340627A - Blockchain-based film and television asset copyright trading system - Google Patents

Abstract

The invention discloses a block chain-based copyright trading system for film and television assets. The trading system is communicated and connected with the block chain, and the trading system includes a shopping mall and an entry module; the entry module includes a client, an application server, and a first authentication and authorization service interface module. , the second authentication and authorization service interface module, the certificate server, the authentication and authorization module, the database, the communication module; the present invention records the transaction process through the block chain technology, which improves the security and non-tampering of the transaction itself, The buyer matches the transaction, so that the buyer can purchase the appropriate copyright with the most favorable conditions. At the same time, the open and transparent characteristics of the blockchain make supervision more fair and just, and the decentralization of the blockchain makes the transaction more direct and faster. , the cost is lower, and the rights and interests of copyright owners are protected.

Description

Blockchain-based film and television asset copyright trading system

technical field

The invention belongs to the technical field of copyright transaction, and in particular relates to a block chain-based film and television asset copyright transaction system.

Background technique

Blockchain is a decentralized protocol that can securely store digital currency transactions or other data. Information cannot be forged or tampered with. It has high credibility and can automatically execute smart contracts without the need for any centralized agency audit.

In reality, there is no suitable platform that can convert works into value in a timely manner, and works cannot be effectively used and protected, resulting in the loss of the work and sweat of the author. What's more, because the authors of some works do not have sufficient legal and economic awareness, through offline copyright transactions, the purchasers of the works later discover that there is a phenomenon of "one woman marrying more than one" in the copyright, and more and more copyright disputes arise.

Therefore, it is necessary to develop a blockchain-based film and television asset copyright trading system to solve the above problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a blockchain-based film and television asset copyright transaction system in order to solve the above problems.

The present invention realizes above-mentioned purpose through following technical scheme:

A blockchain-based copyright trading system for film and television assets. The trading system is connected to the blockchain. The trading system includes:

Mall; used for the transaction of copyright of film and television assets;

Input module; used to enter the copyright of film and television assets into the mall;

The entry module includes:

Client; the client is used for inputting customer information and for inputting copyright information on film and television assets;

an application server; the application server is used for user access to the first authentication and authorization service interface module;

The first authentication and authorization service interface module; the first authentication and authorization service interface module is used for the first authentication and authorization of the copyright of the film and television assets;

The second authentication and authorization service interface module; the second authentication and authorization service interface module is used for the second authentication and authorization of the copyright of the film and television assets;

a certificate server; the certificate server is used for the communication connection between the first authentication and authorization service interface module, the second authentication and authorization service interface module and the authentication and authorization module;

Authentication and authorization module; the authentication and authorization module is used for the first and second authentication and authorization of the copyright of film and television assets;

Database; database is used for storage and authentication query of film and television assets copyright;

communication module; the communication module is used to authenticate the communication connection between the authorization module and the communication module;

The client performs the first authorization and authentication after connecting with the first authentication and authorization service interface module through the application server. The first authentication and authorization service interface module is connected with the certificate server, and the certificate server is respectively connected with the authentication and authorization module and the second authentication and authorization service interface module. , the authentication and authorization module is respectively connected with the database and the communication module, the communication module is also connected with the second authentication and authorization service interface module, and the second authentication and authorization service interface module is connected with the client for the second authorization authentication; the authentication and authorization module is connected with the mall connect.

Specifically, the client is provided with a copyright uploading module for receiving and uploading copyrights of video assets; the client is connected to the application server through the copyright uploading module.

Specifically, the client further includes a copyright digitizing module, and the client digitizes and records the copyright of the film and television assets through the copyright digitizing module.

Preferably, the mall includes an anti-counterfeiting identification module, and the anti-counterfeiting identification module is used to make anti-counterfeiting marks and publicize them according to preset requirements after the copyright of the film and television assets after the mall completes the transaction is used.

Specifically, the certificate server also includes a copyright confirmation module, which is used to add the signature of the copyright owner's public key and private key to the work; encrypt data with the copyright owner's public key, the copyright owner's user ID, and the transaction type. , timestamp, private key signature, identity verification, copyright release statement, copyright feature element entry, copyright information creation at least one piece of information data entry into the blockchain.

The beneficial effects of the present invention are:

The invention records the transaction process through block chain technology, which improves the security and immutability of the transaction itself. At the same time, by matching the transaction between the seller and the buyer, the buyer can purchase the appropriate copyright with the most favorable conditions. At the same time, the open and transparent nature of the blockchain makes supervision fairer and more just, and the decentralization of the blockchain makes transactions more direct, faster, and cheaper, and protects the rights and interests of copyright owners.

Description of drawings

Fig. 1 is the structural block diagram of input module in the present invention;

Fig. 2 is the structural block diagram of the present invention;

FIG. 3 is a schematic diagram of the transaction flow of the shopping mall in the present invention.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings:

As shown in Figure 1-2, the blockchain-based film and television asset copyright trading system, the trading system is connected to the blockchain, and the trading system includes:

Mall; used for the transaction of copyright of film and television assets;

Input module; used to enter the copyright of film and television assets into the mall;

The entry module includes:

Client; the client is used for inputting customer information and for inputting copyright information on film and television assets;

an application server; the application server is used for user access to the first authentication and authorization service interface module;

The first authentication and authorization service interface module; the first authentication and authorization service interface module is used for the first authentication and authorization of the copyright of the film and television assets;

The second authentication and authorization service interface module; the second authentication and authorization service interface module is used for the second authentication and authorization of the copyright of the film and television assets;

a certificate server; the certificate server is used for the communication connection between the first authentication and authorization service interface module, the second authentication and authorization service interface module and the authentication and authorization module;

Authentication and authorization module; the authentication and authorization module is used for the first and second authentication and authorization of the copyright of film and television assets;

Database; database is used for storage and authentication query of film and television assets copyright;

communication module; the communication module is used to authenticate the communication connection between the authorization module and the communication module;

The client performs the first authorization and authentication after connecting with the first authentication and authorization service interface module through the application server. The first authentication and authorization service interface module is connected with the certificate server, and the certificate server is respectively connected with the authentication and authorization module and the second authentication and authorization service interface module. , the authentication and authorization module is respectively connected with the database and the communication module, the communication module is also connected with the second authentication and authorization service interface module, and the second authentication and authorization service interface module is connected with the client for the second authorization authentication; the authentication and authorization module is connected with the mall connect.

Specifically, the client is provided with a copyright uploading module for receiving and uploading copyrights of video assets; the client is connected to the application server through the copyright uploading module.

Specifically, the client further includes a copyright digitizing module, and the client digitizes and records the copyright of the film and television assets through the copyright digitizing module.

Preferably, the mall includes an anti-counterfeiting identification module, and the anti-counterfeiting identification module is used to make anti-counterfeiting marks and publicize them according to preset requirements after the copyright of the film and television assets after the mall completes the transaction is used.

Specifically, the certificate server also includes a copyright confirmation module, which is used to add the signature of the copyright owner's public key and private key to the work; encrypt data with the copyright owner's public key, the copyright owner's user ID, and the transaction type. , timestamp, private key signature, identity verification, copyright release statement, copyright feature element entry, copyright information creation at least one piece of information data entry into the blockchain.

As shown in Figure 3, the working steps of this application are as follows:

Users who need to register the copyright of film and television assets need to log in to the client; the client receives and uploads the copyright of the film and television assets through the copyright upload module; the client also digitizes the copyright of the film and television assets and enters it through the copyright digitization module; User access to the server is achieved;

Then, the copyright of the film and television assets is transmitted to the first authentication and authorization service interface module for the first authentication and authorization, and this authorization includes the ownership, time information, copyright content and other information of the copyright of the film and television assets;

The synchronous connection between the second authentication and authorization service interface module and the client realizes the second authentication and authorization, including some private information (the copyright owner's public key encrypted data, the copyright owner's user ID, transaction type, timestamp, private key signature, identity Verification, etc.), then determine through the communication module and the authentication and authorization module, the authentication and authorization data are sent to the database for storage and the corresponding data is checked;

The authentication and authorization module forms data communication with the mall; the copyright of film and television assets is displayed on the mall; and all transactions and uses will enter the blockchain;

After the display of the copyright of the film and television assets, the relevant demander can purchase the copyright or the right to use it;

The steps for purchasing copyright are: conduct a copyright purchase transaction; determine whether the transaction is invalid; if it is invalid, refund the money; Refund; judge whether the writing to the blockchain is successful, if successful, change the right holder, and then display it in the mall, if the writing to the blockchain is unsuccessful, go back to the decryption confirmation link of the right holder;

The steps for purchasing the right to use are: conduct a transaction to purchase the right to use; determine whether the transaction is invalid; if it fails, refund it; If it is successful, it will be refunded; it will be judged whether the writing into the blockchain is successful. If it is successful, the right owner will be changed, and then displayed in the mall.

The underlying blockchain is used to record the transaction data of the copyright of film and television assets. When it is a transfer transaction, the transaction data includes the digital fingerprint information of the transaction work, the transaction type, the TxId of the work registration or the TxId of the last transfer transaction, and the seller's user ID. , the buyer's user ID, the buyer's public key encrypted data, the system platform's private key signature and trusted timestamp, etc.; when it is a licensed use transaction, the transaction data includes the digital fingerprint information of the transaction work, the TxId or the registered TxId of the transaction type work. The TxId of a transfer transaction, the seller's user ID, the buyer's user ID, the buyer's public key encrypted data, the platform's private key signature and trusted timestamp, the validity period of the licensed copyright, etc.

The invention utilizes the characteristics of decentralization and non-tampering of the block chain to truly record all transaction information of the work.

The invention utilizes the credit advantages of distributed bookkeeping on the blockchain technology, so that the copyright can be recorded by the blockchain technology in the process of circulation, and can not be tampered with after recording, and retains all traces of operations, which objectively improves the Transparency makes it possible to record and save data after the copyright is traded or used. In particular, the usage status and usage rate of copyrights can be tracked and recorded using blockchain technology. It can be traded on the trading platform, and it can also realize point-to-point real-time transaction and circulation of copyrights, thereby improving transaction efficiency and reducing transaction costs. The regulator can also supervise through the intervention interface, which improves the transparency and compliance of the business, and also improves the efficiency of the regulatory audit.

The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and the descriptions in the above-mentioned embodiments and the description are only to illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have Various changes and modifications fall within the scope of the claimed invention. The claimed scope of the invention is defined by the appended claims and their equivalents.

Claims (5)

1. The film and television asset copyright trading system based on block chain, the trading system is connected with the block chain communication, it is characterized in that, the trading system includes: Mall; used for the transaction of copyright of film and television assets; Input module; used to enter the copyright of film and television assets into the mall; The entry module includes: Client; the client is used for inputting customer information and for inputting copyright information on film and television assets; an application server; the application server is used for user access to the first authentication and authorization service interface module; The first authentication and authorization service interface module; the first authentication and authorization service interface module is used for the first authentication and authorization of the copyright of the film and television assets; The second authentication and authorization service interface module; the second authentication and authorization service interface module is used for the second authentication and authorization of the copyright of the film and television assets; a certificate server; the certificate server is used for the communication connection between the first authentication and authorization service interface module, the second authentication and authorization service interface module and the authentication and authorization module; Authentication and authorization module; the authentication and authorization module is used for the first and second authentication and authorization of the copyright of film and television assets; Database; database is used for storage and authentication query of film and television assets copyright; communication module; the communication module is used to authenticate the communication connection between the authorization module and the communication module; The client performs the first authorization and authentication after connecting with the first authentication and authorization service interface module through the application server. The first authentication and authorization service interface module is connected with the certificate server, and the certificate server is respectively connected with the authentication and authorization module and the second authentication and authorization service interface module. , the authentication and authorization module is respectively connected with the database and the communication module, the communication module is also connected with the second authentication and authorization service interface module, and the second authentication and authorization service interface module is connected with the client for the second authorization authentication; the authentication and authorization module is connected with the mall connect. 2. The block chain-based film and television asset copyright transaction system according to claim 1, characterized in that: the client is provided with a copyright uploading module for receiving and uploading the copyright of film and television assets; the client passes the copyright uploading module and the application server connect. 3. The blockchain-based film and television asset copyright transaction system according to claim 1 or 2, wherein the client further comprises a copyright digitization module, and the client digitizes the film and television asset copyright through the copyright digitization module and then records it. 4. The block chain-based film and television asset copyright transaction system according to claim 1, wherein the shopping mall comprises an anti-counterfeiting identification module, and the anti-counterfeiting identification module is used for after the film and television asset copyright after the transaction is completed in the mall is used, according to the preset value. It is required to make anti-counterfeiting signs and publicize them. 5. The block chain-based film and television asset copyright transaction system according to claim 1, wherein the certificate server also includes a copyright confirmation module, and the copyright confirmation module is used to add the copyright owner public key and Signature of the private key; at least one piece of information from the copyright owner's public key encrypted data, the copyright owner's user ID, transaction type, timestamp, private key signature, identity verification, copyright release statement, copyright feature element entry, and copyright information creation Data entry into the blockchain.

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