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http://dx.doi.org/10.5909/JBE.2019.24.6.956

Music Source and Signature Storage Method using Blockchain and Distributed Storage System  

Lee, Kyoung-Sik (Myongji University)
Kim, Sang-Kyun (Myongji University)
Publication Information
Journal of Broadcast Engineering / v.24, no.6, 2019 , pp. 956-964 More about this Journal
Abstract
In the age of personal media such as YouTube and Twitch, individual media content creation and consumption have become simpler. A huge amount of media content is created and consumed through platform services. In this regard, interest in copyright of media contents is increasing. In particular, the sound source is an indispensable element in almost all media contents production. In this paper, we propose a method to store the sound source and its signature using blockchain and distributed storage system to verify the copyright of music contents. We Identify the possibility of including the audio signature extraction result of the sound source as blockchain transaction data. Through experiments, we compare the input and output speed when the sound source and its signature are stored in the distributed storage system.
Keywords
Blockchain; music copyright; music contents; IPFS; audio signature;
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