‘Finding Satoshi’ Documentary Investigates Mystery of Bitcoin Creator’s Identity
Satoshi Nakamoto published the Bitcoin white paper on October 31, 2008, and launched the mainnet on January 3, 2009, before gradually withdrawing from public view. Nakamoto’s true identity has implications for Bitcoin’s early development and the ownership of a large amount of the cryptocurrency, making it one of the crypto industry’s most closely watched financial mysteries.
The documentary “Finding Satoshi” recently traced Bitcoin’s origins through interviews with cryptographers and private investigators, combining technical clues with the backgrounds of key figures. The latest related reports said the film advances the theory that Bitcoin had two founders, adding a new line of inquiry to investigations that have long focused on a single Satoshi Nakamoto.
All Coverage
2 original reportsThe Backstory
The history behind this eventNYT Investigation Points to Adam Back as Bitcoin Creator Satoshi Nakamoto
Bitcoin's white paper was published in 2008 by a person using the pseudonym Satoshi Nakamoto, whose true identity remains a mystery. Adam Back invented Hashcash, the proof-of-work system cited in the white paper, in 1997 and is now chief executive of Blockstream. Establishing the creator's identity could affect bitcoin's decentralization narrative and the fate of about 1.1 million bitcoin held since its early days.
The New York Times published an investigation by John Carreyrou on April 8, 2026, after more than a year of reporting. His analysis of 134,308 posts to the cypherpunk mailing list narrowed a pool of more than 34,000 candidates to Back. Back denied the claim that day and told Bloomberg again on May 2, “I am not Satoshi.” He also said ETF institutions merely hold bitcoin in custody for clients. There is still no direct cryptographic evidence, such as a signature generated with a private key.
Subscribe to Mark Radar Weekly
Every Friday, the week's strongest signals in your inbox. Unsubscribe anytime.