Who Is Satoshi Nakamoto? The Mystery Behind Bitcoin’s Creator Bitcoin’s creator has hidden behind the pseudonym Satoshi Nakamoto for 17 years. But a trail of clues buried deep in crypto lore led to a 55-year-old computer scientist named Adam Back. For years, bitcoin creator Satoshi Nakamoto has avoided discovery. Now, a 10,000-word New York Times investigation may have unraveled the mystery, landing on British computer scientist Dr. Adam Back as Nakamoto. Crypto newcomers and longtime industry veterans alike have speculated over the real identity of Satoshi Nakamoto for more than a decade. Countless articles, documentaries, and a few lawsuits have been volleyed at the quest. Beyond pure curiosity, both crypto enthusiasts and skeptics have reason to care. Nakamoto holds near-mythic status as a key figure in the world of digital assets. His invention has driven the $2.4 trillion crypto market. The pseudonymous creator is as well known to control 1.1 million bitcoin, roughly 44% more than the world’s largest corporate bitcoin holder, Strategy (MSTR). Even outside the Nakamoto connection, Back, who turns 56 in July, has made an invaluable contribution to crypto. In 1997, Back invented an email spam filter known as Hashcash. Its underlying algorithm, known as proof of operate, went on to shape cryptocurrency research for the next decade. It became the cornerstone of what made bitcoin work after years of failed attempts at creating a digital currency. Satoshi even emailed Back in the months before releasing the bitcoin white paper to develop sure he cited Back’s work correctly. And the connections between the two cryptographers go much deeper, according to the report. The main takeaway from the New York Times investigation is that Satoshi’s writing most closely lined up with Back’s. Finnish programmer Martti Malmi, who worked with Satoshi in bitcoin’s early days, had released hundreds of email exchanges as part of a court case. Selling crypto? What to recognize before you cash out. The quest to unmask Satoshi Nakamoto, the pseudonymous inventor of Bitcoin, has been going on for more than a decade now, and resulted in some embarrassing misfires. The most notorious came in 2014 when Newsweek magazine dropped a bombshell cover story claiming the Bitcoin inventor was a 64-year-old man named Dorian Nakamoto, hiding in plain sight outside Los Angeles. More recently, a 2024 HBO documentary put forth the dramatic—and dramatically wrong—revelation that Satoshi was a little known and improbably young Canadian software developer. The latest to take up the case is legendary journalist John Carreyrou, famous for exposing a massive scandal involving fraudster Elizabeth Holmes’ blood-testing startup Theranos. In a lengthy investigation published on Wednesday in the New York Times, Carreyrou claims to have cracked the case and found that Satoshi Nakamoto is none other than British computer scientist Adam Back. It’s not a terrible guess. Back has long been an influential figure in crypto circles, and is also famous as the inventor of Hashcash, a form of digital money that predates Bitcoin. Back is also CEO of an early Bitcoin infrastructure firm known as Blockstream, and is currently operating a company that issues shares to amass a hoard of Bitcoin. In his exposé, which runs to an eye-glazing 12,000 words, Carreyrou seizes on Back’s business activities and layers on heaps of circumstantial evidence to make the case he has found Satoshi. Carreyrou doesn’t produce any smoking guns, but instead relies heavily on characteristics that are attributable to both Satoshi and Back: the use of British spelling, libertarian beliefs, involvement in the Cypherpunk movement, and the employment of punctuation like “proof-of-work” used in the Bitcoin white paper.
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