Author(s)

Yihong Zhao, Shuqi Fan

Corresponding Author

Yihong Zhao

ABSTRACT

The emergence of copyright issues has been around for a long time. With the advent of the Internet era, the ability of humans to store data has greatly improved, and digital storage of valuable information has been realized. Aiming at the problems of copyright registration, piracy and copyright disputes faced by digital intellectual property under the Internet ecology, this paper proposes a management and control model combining blockchain, digital watermarking, smart contract, and perceptual hashing. Through the decentralization, difficult tampering, traceability, extensibility, openness and transparency of the blockchain, all kinds of key information of the digital works recorded in the data storage platform are written into the block file, in the registration and other aspects. The integrity and security of the work can be verified at any time, and the digital works are guaranteed to be credible, the user operation is traceable, and the model is impartial and authoritative. The experimental results show that the model reduces the threshold of digital copyright registration, enhances the authority of copyright authentication, and has better real-time and robustness.

KEYWORDS

Internet, storage, blockchain