.G

Manufacturing currency; selling currency; selling digital currency; developing a digital currency system; administering a digital currency system; developing a computer operating system; educating others on the use of a computer operating system; designing systems used to store securely gold; administering a system used to confirm the existence and amount of gold reserves used to back a digital currency; administering a system used to confirm the existence and amount of gold reserves at a plurality of geographical locations; designing a system which uses digital currency to purchase products and services; administering a system which uses a digital currency to purchase products and services TRADEMARK