Who is Satoshi Nakamoto? The documentary "Finding Satoshi": There are two founders of Bitcoin.

Author: Max, Crypto City

Unveiling the financial fog, the documentary claims Satoshi Nakamoto is a duo
Since the birth of Bitcoin in 2009, the true identity of its creator, “Satoshi Nakamoto,” has remained the greatest financial mystery of the 21st century. Despite countless investigative reports, academic analyses, and speculations over the years, this enigmatic figure who changed the global financial landscape still hides behind digital mist. On April 22, 2026, a brand-new documentary, “Finding Satoshi,” was officially released.
The production team claims that through four years of meticulous investigation, they have provided the “definitive answer” to this long-standing question. Co-created by renowned investigative journalist William D. Cohan and private detective Tyler Maroney, and directed by Tucker Tooley and Matthew Miele, the film skips traditional distribution channels and is exclusively released on FindingSatoshi.com. This distribution approach aims to echo Bitcoin’s core spirit of “decentralization,” allowing the work to connect directly with the public.

Image source: FindingSatoshi.com | “Finding Satoshi” skips traditional distribution channels, choosing to debut exclusively on FindingSatoshi.com. This method aims to embody Bitcoin’s core ethos of “decentralization.”

The core argument of the documentary challenges the previous common belief that Satoshi is a “single individual.” The investigation team asserts that Satoshi Nakamoto was actually a technical team composed of two late senior cryptographers, Hal Finney and Len Sassaman. These two legendary figures are highly respected in the cryptography community and both deeply participated in the development of PGP (Pretty Good Privacy) encryption software, possessing top-tier technical foundations necessary for creating Bitcoin.
The documentary points out that Bitcoin’s creation combined Finney’s exceptional coding skills with Sassaman’s outstanding academic logic and writing talent. This division of labor explains why Bitcoin’s core code is extremely rigorous, and the white paper exhibits a highly professional academic discourse, with the fusion creating an impeccable digital financial prototype.

Four years of in-depth investigation and forensic analysis, revealing the division of development roles
To support this groundbreaking conclusion, the team conducted extensive cross-industry evidence collection. They not only explored the origins of cryptography but also conducted in-depth interviews with over 20 key figures in the cryptocurrency industry. Interviewees include Strategy Chairman Michael Saylor, Ethereum co-founder Joseph Lubin, former SEC Chairman Gary Gensler, and Bitcoin security expert Jameson Lopp, among others.
Additionally, the team even interviewed C++ language developer Bjarne Stroustrup, attempting to find traces of Bitcoin code in the evolution of programming languages. They also hired former FBI behavioral analyst Kathleen Puckett, who participated in the arrest of the Unabomber and is skilled in analyzing the behavioral patterns of anonymous creators.
Puckett’s forensic analysis of Satoshi’s white paper and early emails indicated that Satoshi frequently used the plural pronoun “we,” which aligns with group writing behavior. Her analysis also revealed that Satoshi referenced the 1950s probability theory book “Introduction to Probability Theory and Its Applications,” indicating the creator’s strong mathematical background and academic heritage, consistent with Len Sassaman’s scholarly career.
On a technical level, the investigation team precisely compared Satoshi’s early online activity times. Data showed that Satoshi’s active hours closely matched Eastern Standard Time (EST), ruling out many popular candidates in Europe or Asia.
Data scientist Alyssa Blackburn’s stylistic analysis and server log comparisons further confirmed that Finney and Sassaman’s writing habits and coding styles are statistically highly correlated with Satoshi’s records. This theory resolves the professional differences observed in Satoshi’s coding and textual discourse, redefining Bitcoin as a product of interdisciplinary collective intelligence.

The key to cracking the case isn’t alibi evidence; widow testimonies boost credibility
In previous community discussions, Hal Finney was often considered the most likely candidate for Satoshi, but Bitcoin developer Jameson Lopp pointed out a critical “alibi.” He noted that during the times Satoshi exchanged emails with other developers, Finney was participating in a marathon in Santa Barbara.
In response, “Finding Satoshi” offers an explanation, suggesting this precisely demonstrates the division of labor within the Satoshi team. While Finney focused on running the marathon, another team member, Len Sassaman, was handling textual information maintenance and replies, allowing “Satoshi” to appear operational around the clock.
The documentary interviewed the widows of two candidates: Fran Finney, Hal Finney’s wife, openly stated she believes her husband played a core role in Bitcoin’s creation. Meredith L. Patterson, Sassaman’s wife, described her husband’s passionate obsession with anonymity and privacy technologies during his lifetime. These humanized perspectives add emotional depth to the technical narrative.
It is noteworthy that these findings contrast sharply with recent media discoveries. For example, The New York Times previously conducted an 18-month investigation claiming that British cryptographer Adam Back was Satoshi. Back has repeatedly denied this, stating that while he invented Hashcash, he is not the creator of Bitcoin.

• Related news: The New York Times reignites “Satoshi Nakamoto identity mystery,” Adam Back quickly clarifies after being targeted

The “Finding Satoshi” team believes that although Back’s technology is a crucial foundation of Bitcoin, his activity timeline cannot fully cover all of Satoshi’s footprints. The documentary also mentions that in 2021, the team interviewed SBF, the then-dominant founder of FTX. Although this 90-minute interview was ultimately not included due to his subsequent fraud scandal and the documentary’s focus, it reflects the team’s comprehensive investigative approach.
With Finney and Sassaman passing away in 2014 and 2011 respectively, this “deceased” conclusion reassures many industry leaders. Satoshi’s holding of 1.1 million Bitcoins may remain forever sealed, reducing market fears of large-scale sell-offs, and allowing the legend of this “god” to continue in the realm of technology.

Industry leaders’ reactions are polarized, sparking a dialogue between anonymous legends and technical faith
After the documentary’s release, the crypto community responded enthusiastically. Coinbase CEO Brian Armstrong stated he believes the production team has found the “correct answer.” Vijay Boyapati, author of “The Principles of Bitcoin,” called it the best documentary about Satoshi and the underlying technical spirit.
However, not everyone agrees that uncovering the truth is necessary.
Cardano founder Charles Hoskinson pointed out that Bitcoin’s greatest fortune lies in the “absence of a founder.” He believes that if Bitcoin were tied to a specific individual, the project would be limited by that person’s reputation risk.
Satoshi chose to step back early in Bitcoin’s widespread adoption, handing control back to the community—an act of genius political and sociological planning that imbued Bitcoin with a nearly mythic purity. For many pure technologists, Satoshi’s identity may no longer matter. The documentary explores that Bitcoin was originally born as a privacy tool to counter surveillance capitalism, rooted deeply in cryptopunk culture.
Even though “Finding Satoshi” reveals a dual-structure of Finney and Sassaman, Bitcoin’s decentralized nature still grants the protocol an independent vitality beyond its creators.
As regulations like the U.S. CLARITY Act continue to advance, and various active virtual asset ETFs are listed, Bitcoin has transformed from a mysterious digital experiment into an indispensable asset class within the global financial system. Satoshi Nakamoto’s legendary identity leaves an eternal literary mark on this process, and the world remembers those pioneers who fought for freedom through code in the digital wilderness.