Double spaces is the proper way of writing (review an English guidebook) so that tells us nothing.
Dorian is clearly Satoshi though; it's clear that he is channeling John Galt on many levels.
He doesn't take a pseudonym or hide (instead working on his passion in plain sight), he sought no recognition for his accomplishments, he wore that anarcho-capitalist hat in plain sight (which is an analogue to the "dollar-sign" cigarettes Galt smoked), and by denying credit he lets his name is become the rallying cry ala "who is John Galt."