Internet-based online web marketplace for minting, buying and selling of non-fungible tokens in art, music, entertainment, memorabilia, business, and other audio/visual fields using blockchain technology; hosting and servicing of web-based accounts and electronic wallets for facilitating non-fungible token transactions; authentication via traditional means using the provenance of chain of custody of ownership for works of art, music, collectables and the like underlying non-fungible tokens; verifying and authentifying, using technological means including but not limited to internet of things and radio-frequency identification devices that monitor and record historical records of the environment to which works of art, music, collectables and the like underlying non-fungible tokens are subjected, including location, temperature, light, humidity, vibrations, atmosphere, and the like; provision of a unified and secure ecosystem for works of art, music, collectables and the like underlying non-fungible tokens