1   Provides a function to verify the use license of performance works in virtual performances through the linkage of metaverse platforms and copyright/licensing NFTs.

 2   Provides functions such as linking digital video works, analyzing copyright registration status and usage, issuing, verifying, renewing, and invalidating copyright and licensing NFT container tokens. 

 3   Provides a function to execute licensing contracts based on blockchain smart contracts, including license period, type of copyright, and payment method. 

 4   Checks for conflicts in licensing conditions between derivative works and verifies asset usage information through automated license contracts.

 




 

 1   Provides rights transaction history information that can serve as a basis for determining copyright management measures and solving property rights management issues caused by various data formats of digital content in collaborative works. 

 2   Automates licensing contracts and controls access to original files through the generation of non-exclusive copyright license agreements for digital content based on smart contracts.