Downloadable computer application software for tablets, mobile phones, handheld devices, laptops and desktop computers, namely, software for minting and offering a marketplace for buyers and sellers of downloadable digital photographs, art images, music, gifs, memes, audio clips and video clips authenticated by non-fungible tokens (NFTs); downloadable computer application software for tablets, mobile phones, handheld devices, laptops and desktop computers, namely, software for displaying and ...