Audio and video recordings featuring music and artistic performances; Downloadable audio recordings featuring music authenticated by non-fungible tokens (NFTs); Downloadable children's interactive educational books; Downloadable digital image files of works of art authenticated by non-fungible tokens (NFTs); Downloadable films and movies featuring animated cartoons provided via a video-on-demand service; Downloadable films and television programs featuring animated cartoons provided via a video-on-demand service; Downloadable image files containing a series of children's books authenticated by non-fungible tokens (NFTs); Downloadable image files of avatars for use in virtual worlds; Downloadable multimedia files containing artwork, text, audio, and video relating to animated series, comic book collections, cartoon characters, all in the field of entertainment featuring musical performances authenticated by non-fungible tokens (NFTs); Downloadable music files authenticated by non-fungible tokens (NFTs); Downloadable series of children's books; Downloadable video files in the field of video clips authenticated by non-fungible tokens (NFTs); Downloadable virtual goods in the nature of image files of children's books, headwear, footwear, handbags, eyewear, gloves, bags, food, posters, musical instruments, jewelry, toys, art, tickets, photographs, books in the field of entertainment featuring musical performances, clothing, namely, t-shirts, sweat shirts, long sleeved shirts, hats, baseball caps and hats, jerseys, jackets, hoodies, bandanas, hats, beanies for use in online virtual worlds; Musical video recordings; Series of musical sound recordings; Visual recordings and audiovisual recordings featuring music and animation; Downloadable cartoon strips; Downloadable musical sound recordings