METHODOLOGY TO PROTECT COPYRIGHT FOR IMAGES USING BLOCKCHAIN TECHNOLOGY

摘要

A method of protecting image copyright using blockchain is disclosed. An image information protection method performed by an image information protection system according to an embodiment includes: generating block-chained image information through program conversion of image information of a provider; performing an authentication process of image information and a user as the generated block chained image information is distributed to a user based on a hash value set for the user; and reproducing the block-chained image information as the performed image information and user authentication process are completed.