Tokenizing and Managing the Copyrights of Digital Content on Blockchains
Tatsuro Ishida, Hiroki Watanabe, Shigenori Ohashi, Shigeru Fujimura, Atsushi Nakadaira, Kota Hidaka, Jay Junichi Kishigami · 2019
This paper proposes a method for managing digital content on blockchains in which content copyrights are distributed in the form of tokens. Our implementation of the proposed method resulted in fast retrieval of the history on the blockchain without relying on an external database.