Downloadable computer software for creating and managing image files of virtual goods authenticated by non-fungible tokens (NFTs); Downloadable virtual goods in the nature of image files of clothing, hats, bandanas, sneakers accessories for use in online virtual worlds; Downloadable digital image files of clothing for use in virtual environments authenticated by non-fungible tokens (NFTs); Downloadable virtual goods in the nature of tradeable image files of sunglasses for use in online virtua...