Then there are the duff notes in the piece. “This is the guy who created Bitcoin? It looks like he’s living a pretty humble life.” That, supposedly, is a verbatim quote from a Temple City cop: it’s possible that a cop uttered those words, but that doesn’t stop them from sounding like very bad expository dialogue. And Goodman can certainly overstretch, as for instance here:

There is also the chance “Satoshi Nakamoto” is a pseudonym, but that raises the question why someone who wishes to remain anonymous would choose such a distinctive name.

Remember that the pseudonym theory was not a mere theory, up until yesterday — it was almost universally accepted as the truth. In terms of Bayesian priors, you need very strong evidence to be persuaded that “Satoshi Nakamoto” is not a pseudonym. And this argument doesn’t even come close.

There’s also the whole question of Satoshi’s English, where Goodman can be seen placing a very hard thumb on the scales. Dorian’s English is not good: you can see that in his Amazon reviews, or in the letter he sent about a proposed Los Angeles rail project: “good secruity system against usage of rail as a get away means from the low income generated theives/criminals from area of east LA et. al must be also put in place regardless of the rail passage chosen.”

That kind of language can be seen too in Dorian’s email correspondence with Goodman: “I do machining myself, manual lathe, mill, surface grinders.” Goodman uses this as evidence for her case: she characterizes Satoshi’s original bitcoin proposal as being “somewhat stiffly written”. She also says, reading the original bitcoin paper, that “the punctuation in the proposal is also consistent with how Dorian S. Nakamoto writes, with double spaces after periods and other format quirks.”

But in fact the proposal is written in deeply fluent English:

Merchants must be wary of their customers, hassling them for more information than they would otherwise need. A certain percentage of fraud is accepted as unavoidable. These costs and payment uncertainties can be avoided in person by using physical currency, but no mechanism exists to make payments over a communications channel without a trusted party.

What is needed is an electronic payment system based on cryptographic proof instead of trust.

How is it possible that Goodman would notice double spaces after the periods, here, but would not notice that the sheer fluency of the language is quite incompatible with everything we know about how Dorian writes and speaks? She even quotes an email from Satoshi to Andresen: “I wish you wouldn’t keep talking about me as a mysterious shadowy figure. The press just turns that into a pirate currency angle. Maybe instead make it about the open source project.” This is breezy, colloquial English — and it’s entirely incompatible with Dorian’s language. The discrepancy is hard to square — and is all the more glaring for the fact that Goodman doesn’t even attempt to address it directly.

Then there’s the whole question of finances. Dorian “fell behind on mortgage payments and taxes” in the 1990s, reports Goodman, and lost his home to foreclosure; what’s more, he doesn’t seem to have had a steady job in well over a decade. And yet, famously and notoriously, he has never sold a single one of the million bitcoins he’s credibly assumed to own, despite the fact that, according to Goodman, he and his family “could really use the money”.

Because all bitcoin transactions are public, and because the specific coins Satoshi owns have been identified, selling or spending those coins would give the world a huge clue as to Satoshi’s identity. But with hundreds of millions of dollars at stake, it begs credibility to believe that Dorian couldn’t have found a way to sell at least some of his coins.

Even within Goodman’s piece, then, there are reasons to doubt her thesis. And in the wake of Dorian’s interview with the AP, there are more. His lack of fluency in English is clearly real; he has a credible explanation for the words he said in front of Goodman; and he has a guilelessness to him which would be very hard to fake, especially over the course of many hours with a skeptical reporter.

Put all that together, along with various other problems surrounding things like the time zone of Satoshi’s postings, and there would seem to be a lot of doubt that Dorian is, in fact, Satoshi.

Felix Salmon is an Audit contributor. He's also the finance blogger for Reuters; this post can also be found at