Recent evidence shows a group of computer salesmen built a digital currency that had non-fungible value in 1972 for protest of the 1972 international finance law change banning the use of gold as a currency. They are now Coinbase. Then in 2003, another mysterious account (MyNizzleus@yahoo.com owner of an obscure ERC20 called Opticoin OPTC), created a financially charged token from an internet debit/credit transaction. In 2005, the Gyft App started what is known as Bitcoin with a loyalty money website selling Bitcoin and wallets using Dual Sig (Whit Diffee/Martin Hellman 1976) but not Blockchain.