Anything is possible, but not everything is equally possible. I consider it most likely that bitcoin was developed by the 3-4 people who still worked on digital

Anything is possible, but not everything is equally possible. I consider it most likely that bitcoin was developed by the 3-4 people who still worked on digital cash schemes after Chaum's scheme failed in 1998. Of those, Nick Szabo (with British spellcheck) is the strongest candidate for being the one who held the Satoshi keys.