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The real Bitcoin Satoshi Nakamoto

The latest Bitcoin bombshell — distracting us even from the Mt.Gox failure — was the Newsweek cover story — their first printed issue since 2012 — declaring they had found the mythical creator of Bitcoin, known under the pseudonym of Satoshi Nakamoto, and he was a guy from near L.A. in his 60s whose real birth name was actually Satoshi Nakamoto.

Now known as Dorian S. Nakamoto, I’ll refer to him as DSN to distinguish him from BCSN — the Bitcoin creator Satoshi Nakamoto, though of course the question is whether DSN == BCSN. DSN denies he is BCSN and says his quotes suggesting that were answers to other questions, at least in his mind.

The second surprise was a web posting from BCSN, the first in years, simply saying he is not DSN. This posting is confusing, because a little thought shows it reveals no information on that subject. If DSN is BCSN, then of course both are denying it. More to the point, BCSN is clearly somebody well versed in game theory and trust calculus, and knows very well that the denial does not add reliable information on this.

BCSN’s post does tell us one big thing though — that BCSN is still alive, around, and even willing to comment if the issue is as big as this one. Many speculated that his silence meant he was gone, and also that he had lost his estimated million bitcoins.

The Bitcoin community was quite skeptical of the Newsweek claim. One very justified reason for this skepticism is that aside from the two key disputed quotes, the article’s arguments that it has found BCSN read like nonsense to the average nerd.

DSN might be BCSN, the article reasons, because he is a nerdy engineer with good technical skills, a background working at various tech companies and government projects, is aloof from his family and neighbours, and enjoys a technical hobby such as collecting model trains, even machining his own parts. “Smart, intelligent, mathematics, engineering, computers. You name it, he can do it,” says DSN’s brother. He’s a little bit libertarian, looks scruffy and is reportedly a bit of an asshole.

Aha, links Leah McGrath Goodman of Newsweek — this “suggested I was on the right track.”

What she doesn’t realize perhaps is that I literally know hundreds people who fit that description. It’s a profile that is actually more likely to be true than not among wide swaths of the nerd community.

Goodman’s logic reads to us like somebody saying, “I was on the track of the Zodiac killer, whom we know to be from San Francisco. I identified a suspect named John Zodiac who is a quiet loner, and is known to like the San Francisco Giants and burritos in the Mission district. I’m on the right track!”

There is only one thing in the Newsweek article that was worthy of attention. With police he summoned ready to usher Goodman away from his house, he tells her

“I am no longer involved in that and I cannot discuss it. It’s been turned over to other people. They are in charge of it now. I no longer have any connection.”

In the context of Bitcoin, that’s indeed proof enough. The police officers present have confirmed he did say something like this. DSN insists he felt he was being asked about his past classified work on government projects. He says he had not even heard about Bitcoin until this matter came up.

Various online forces have come up with other arguments against the match. DSN’s known writings seem fairly different from the writings of BCSN, though Goodman finds a few commonalities, including hints that BCSN is perhaps older (like DSN.)

But most of all, BCSN is known as a scrupulous protector of his or her or their own identity. BCSN made meticulous use of online identity hiding techniques to avoid being tracked, and has never spent any of the huge cache of bitcoins mined in the early days, possibly to avoid the risk of detection. This is so completely at odds with the idea of doing it all under his real name that after a perfunctory search in the early days, most people who fancied themselves Satoshi-finding detectives rarely bothered to look at people whose real name was Satoshi Nakamoto. Common wisdom, in fact, was that he/she probably wasn’t even Japanese. Certainly not somebody with no history in the cryptography or digital money communities.

But what if it is him?

While currently the tide seems to be to discredit the Newsweek story, a second question has been raised — is it good or bad if BCSN is unmasked, and if it is this guy?  read more »