9 Downloadable computer software for authoring, downloading, transmitting, receiving, editing, extracting, encoding, decoding, displaying, storing and organizing text, graphics, images, audio files, video files, electronic games and electronic publications; downloadable computer software for use in searching, reviewing, purchasing and downloading electronic games and electronic publications; downloadable computer software for accessing, creating, exchanging, managing, storing, validating, sending and receiving digital tokens, digital collectibles, and multimedia files containing digital media art, audio, video, and text files relating to children's entertainment, authenticated by non-fungible tokens (NFT's); downloadable computer game software; downloadable computer software applications for the creation and trade of digital collectibles using blockchain based software technology; downloadable computer software applications for use in downloading, playing and reviewing text, graphics, images, audio files, video files, electronic games and electronic publications in the field of children's entertainment; downloadable mobile applications for streaming or downloading videos in the fields of children's entertainment and education; downloadable mobile applications featuring interactive video games; downloadable computer games programs; pre-recorded audio and visual video recordings, CDs, tapes and DVDs featuring fictional characters and activities for children, movies and television programs, books, music and instructions for use of toys; eyeglasses and sunglasses; downloadable electronic books in the field of children's entertainment, downloadable educational publications and downloadable electronic publications, namely, books, magazines, comics, colouring sheets and craft cards featuring children's animation and fictional characters and activities for children, in the field of children's entertainment; digital materials, namely, downloadable videos, audios, texts, and digital media art files authenticated by non-fungible tokens (NFTs); downloadable digital materials, namely, videos, audios, texts, and digital media art authenticated by cryptographic tokens; downloadable image files containing artwork authenticated by nonfungible tokens (NFTs); measuring rulers