Downloadable audio and video recordings featuring music, characters, avatars, cartoons, and sounds authenticated by non-fungible tokens (NFTs); Downloadable audio recordings featuring music, characters, avatars, cartoons, and sounds authenticated by non-fungible tokens (NFTs); Downloadable image files containing artwork, characters, avatars, cartoons, and images authenticated by non-fungible tokens (NFTs); Downloadable multimedia file containing artwork relating to artwork, characters, avatar...