Digital rights registration and transaction method based on block chain technology

Abstract

The invention relates to a digital rights registration and transaction method based on a blockchain technology, and belongs to the field of digital rights management. The method comprises the following steps: user registration: a user locally generates a public key, a private key and a User ID; the user sends personal information and signature information to the service server; the service serververifies the registration information; copyright application: the user submits data related to the copyright application; the service server checks the signed information and stores the digital work and related information; copyright auditing; copyright authorization; copyright transfer; digital work file downloading. According to the invention, the safe and reliable digital copyright transactionis realized by using the intelligent contract in the blockchain technology, the digital signature technology and the transaction consensus in the blockchain without the participation of a third party,so that the digital copyright transaction process is optimized.

Description

technical field [0001] The invention belongs to the field of digital copyright management, and relates to a digital copyright registration and transaction method based on block chain technology. Background technique [0002] In recent years, the number of digital works such as e-books, music, and videos has shown explosive growth, and digital rights management is facing the following major difficulties: [0003] 1) The rapidity and easy duplication of digital content dissemination make digital piracy rampant, and many digital content are disseminated without authorization, which brings more serious economic losses to copyright owners than traditional piracy. [0004] 2) Digital copyright trade is becoming more and more frequent, the demand for copyright authorization is increasing sharply, and the problem of trading massive works is particularly prominent. The current copyright transaction method has disadvantages such as complicated process, high transaction cost, and low ...

AI Technical Summary

Problems solved by technology

[0003] 1) The rapidity and easy duplication of digital content dissemination make digital piracy rampant, and many digital content are disseminated without authorization, which brings more serious economic losses to copyright owners than traditional piracy

[0004] 2) Digital copyright trade is becoming more and more frequent, the demand for copyright authorization is increasing sharply, and the problem of trading massive works is particularly prominent

The current copyright transaction method has disadvantages such as complicated process, high transaction cost, and low transaction efficiency, and cannot meet the requirements of digital copyright in the Internet age

[0005] 3) Due to the various ways of infringement of digital works, it is difficult to prove and track, which makes it difficult to defend rights

[0007] In traditional digital copyright management, there are difficulties in obtaining evidence of infringement, and the main links of copyright registration, copyright transfer, and copyright authorization are complicated, slow, and expensive. Moreover, the traditional digital copyright transaction system also involves a third-party management platform, which highlights the cumbersome copyright transaction process. , processing slow defects

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