New York Times Investigation Identifies Adam Back as Bitcoin Creator Satoshi Nakamoto; He Denies Claim

The New York Times released an investigative report on October 8, 2024, asserting that Adam Back, a 55-year-old British computer scientist and CEO of Blockstream, is Satoshi Nakamoto, the anonymous inventor of Bitcoin. The report followed an 18-month investigation by journalist John Carreyrou, who examined archives of online cryptography communities.

Back's company issued a denial, stating that he has consistently maintained he is not Nakamoto.

The investigation traced clues from Bitcoin's early development, including Back's prior work on Hashcash, a proof-of-work system that influenced Bitcoin's design. Carreyrou analyzed writings and communications from 2008, when Nakamoto published Bitcoin's white paper. The report narrowed candidates through textual similarities and in-person observations.

statement emphasized Back's foundational contributions to Bitcoin without confirming his identity as Nakamoto.

Back, a cryptographer, has been involved in the field since the 1990s and corresponded with Nakamoto during Bitcoin's inception. The New York Times report highlighted specific overlaps in technical language and timing of Back's activities. Other outlets, including CNBC and Fortune, covered the claim but noted skepticism.

Fortune referenced Carreyrou's past reporting but described the evidence as shaky. No other sources independently verified the identity. >"Dr. Adam Back has consistently stated that he is not Satoshi Nakamoto.

the Satoshi Mystery Satoshi Nakamoto has remained anonymous since 2008, when the Bitcoin white paper was released, and disappeared from public view in 2011.

The pseudonym has fueled numerous identity theories over 17 years, involving figures like Hal Finney and Nick Szabo, none confirmed. This marks the latest attempt to unmask the creator, who is estimated to hold about 1 million bitcoins. The Verge described the effort as the latest in a series of unmaskings, relying on textual analysis and personal tells to narrow suspects.

BBC News reported Back's denial, identifying him as a British entrepreneur. Wired and other sources did not directly address the claim. The investigation occurs amid growing interest in cryptocurrency origins, with Bitcoin's market value exceeding $1 trillion.

No legal or financial implications were immediately reported from the claim. Contradictions exist between the Times' assertion and Back's denial, with no consensus across sources.