Apparently no one seems to know the identity of banksy, http://en.wikipedia.org/wiki/Banksy

Or, at least, those in the know pretend that they don't know his identity.

Perhaps this is the most that one can expect?

" The bitcoin story is the same, but with a twist. It may be the first business/economic creation myth where technology, rather than a human, is the star of the show. As Colas concludes, in a decentralized and tech-driven world, we are all Spartacus. "

FYI here an article published in 2013 with an analysis of the topic, esp. from chapter 8 "Glory" onwards https://files.dyne.org/readers/Bitcoin_end_of_taboo_on_money.pdf