Music copyright protection system based on blockchain smart contract

Abstract

The invention discloses a music copyright protection system based on a blockchain smart contract, so as to track the original source and use information of music content. The method is implemented bythe following steps: storing music on an IPFS (The InterPlanetary File System) distributed server, and storing a hash value in an intelligent contract, so that safe and reliable storage of data is realized; completing transaction logic through an intelligent contract, so that data transaction activities are orderly carried out on the distributed blockchain network; establishing a reputation scoreby using a GRU (Gated Recurrent Unit) neural network; storing digital content and transaction comment information by utilizing an IPFS distributed system, so that a credit evaluation system of a userand a data sharing platform based on a blockchain + IPFS are established, and credible and safe traceability and transparency of authorization and sharing of secondary use of music are provided.

Description

technical field [0001] The invention belongs to the block chain field under the computer science, and specifically relates to a music copyright protection system based on an Ethereum smart contract. Background technique [0002] At present, music copyright in the network environment has problems such as the definition of copyright ownership, unclear authorization mechanism and remuneration distribution, and inconvenient evidence for infringement tracking and rights protection. work. Most of the online identities of Internet users have not been authenticated by their real names, and they often publish or use other authors’ music. In fact, infringers can use other means to evade or simply ignore traditional third-party authentication channels, and authors can’t do anything to infringers. Effective restrictions and strikes, which greatly restrict the authors' right to use their own works. [0003] Compared with traditional database technology, blockchain technology has the ch...

AI Technical Summary

Problems solved by technology

[0002] At present, music copyright in the network environment has problems such as the definition of copyright ownership, unclear authorization mechanism and remuneration distribution, and inconvenient evidence for infringement tracking and rights protection. work

Most of the online identities of Internet users have not been authenticated by their real names, and they often publish or use other authors’ music. In fact, infringers can use other means to evade or simply ignore traditional third-party authentication channels, and authors can’t do anything to infringers. Effective restrictions and strikes, which greatly restrict the authors' right to use their own works

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