Analysis by Claude Opus 4.6, April 10, 2026 For @nsokolsky
I'm estimating the probability that the documentary Finding Satoshi (April 22, 2026) names each candidate as Satoshi Nakamoto. Not who is Satoshi. Who the film says is Satoshi. Those are different questions.
The film has not disclosed its answer. But between the trailer, the official website, the @findingsatoshi_ Twitter teasers, the TheWrap interview with producer Tucker Tooley, the IMDB cast list, the Bitcoin Magazine press release and insider intelligence from the Manifold Markets comment thread, we can narrow it down considerably.
The film's Twitter account posted a series of teasers describing attributes of their candidate. Dssc compiled these in the Manifold thread (screenshots preserved there). The attributes:
Here's the thing about "PGP/Remailer developer." It's an incredibly specific conjunction. I can only find one person in the entire Satoshi suspect pool who was both a PGP developer and a remailer developer: Len Sassaman. He worked on PGP at Network Associates and maintained the Mixmaster anonymous remailer. Finney worked on PGP but not remailers. Szabo did neither. Back did neither (and is British, which the teasers explicitly exclude).
You could argue the teasers are misdirection. But the film is self-distributed at $14.99 through findingsatoshi.com and depends on crypto-community trust for sales. Deliberately misleading your customer base before launch is a bad business decision.
This is where it gets hard to argue against Sassaman. Look at who agreed to appear in the film (IMDB, findingsatoshi.com):
Meredith Patterson is Sassaman's widow. She's a computer security researcher based in Belgium. She's publicly denied Sassaman was Satoshi multiple times. Bram Cohen was Sassaman's roommate and CodeCon co-founder. He told DL News that Sassaman "posted pseudonymously on the cypherpunks list constantly, including at least one fleshed-out and long-lived handle" that even Cohen didn't know. Phil Zimmermann created PGP and co-developed the Zimmermann-Sassaman key-signing protocol with Len. Jon Callas is another PGP-world colleague. Fran Finney is Hal Finney's widow.
Then there's Max More (Extropy Institute founder, former Alcor CEO), Kathleen Puckett (FBI behavioral analyst, likely behind the "geographic profiling" methodology) and Bjarne Stroustrup (C++ creator; Bitcoin was written in C++). Industry figures like Michael Saylor, Fred Ehrsam, Brian Brooks and Gary Gensler provide context.
You don't fly to Brussels to interview someone's widow for a documentary that concludes it was Nick Szabo. The inner circle of interviewees is Sassaman's inner circle.
From findingsatoshi.com: "Part investigative thriller and part human portrait, the film confidently identifies the person behind Bitcoin and the ideas that defined it."
"The person." Singular. Not a group. And "human portrait" implies biographical storytelling about someone who can't object. Dead people can't contradict a biopic.
Tooley told TheWrap: "the answer is one that some may not have considered." Sassaman was virtually unknown as a Satoshi candidate until Evan Hatch's 2021 Medium post. That fits. Finney and Szabo are perennial suspects that everyone has considered.
Tooley also said: "if we didn't feel that we could completely stand behind what we found, we wouldn't show the film." And to Complex: "This film delivers a definitive answer to the question: 'Who created Bitcoin?'" So "movie does not give an answer" is nearly dead.
Coinbase CEO Brian Armstrong endorsed it: "It's the most thoughtful take on this subject I've seen out there, and I suspect you got to the right answer." Armstrong previously favored Hal Finney. If the film said Finney, Armstrong wouldn't call it a surprising right answer. He'd call it confirmation.
A trader named Jack sold Ṁ1,894 in Adam Back YES shares at a loss and wrote: "I got this wrong. It's actually not Adam Beck." When Peter Miller asked Jack why he thought it wasn't Finney, Jack replied: "someone who's seen the movie said tis not him."
This is one person's unverified claim. I'm weighting it at maybe 60% credibility. But it's consistent with everything else. And Jack took a financial loss on his Back position, which is a mild credibility signal (skin in the game).
John Carreyrou's NYT piece dropped April 8, naming Adam Back with claimed "99.5% to 100%" certainty based on stylometric analysis of the Satoshi-Malmi emails. Back denied it. Fortune pushed back on the methodology, and Carreyrou's own expert Florian Cafiero reportedly called the stylometric results "inconclusive."
Finding Satoshi has been in production for four years. It's clearly positioned to offer a different answer. The timing of these two publications competing with each other two weeks apart is worth noting.
I should be honest about what's working against this estimate.
Patterson's denials are consistent and specific. She told DL News: "The best case against him being Satoshi is some newbie mistakes in the design of the original protocol, like being able to send to an IP address." She also noted Sassaman was a Mac user; early Bitcoin targeted Linux and Windows. These aren't vague objections.
Satoshi's P2P Foundation account posted "I am not Dorian Nakamoto" in March 2014, nearly three years after Sassaman died. The film presumably argues account compromise, but this is a genuine loose end.
Sassaman's own tweets (see Peter Miller's link in the Manifold thread) show skepticism toward Bitcoin. Hard to square with being its creator, though the counterargument writes itself: of course you'd distance yourself publicly from your pseudonymous creation.
Granted, the film may address all of these. Patterson is an interviewee, so the filmmakers presumably confronted her denials on camera and have a response. But "we put the objection in the film" doesn't mean they refuted it.
Dssc provided a careful breakdown in the Manifold comments. The cacti at 1:43 are Sonoran Desert vegetation. Hal Finney was cryopreserved at Alcor in Scottsdale, Arizona. But the Finney race photo on the whiteboard at 1:54 references Jameson Lopp's article showing Finney was running a 10K while Satoshi was sending emails. Putting counter-evidence on your investigation whiteboard suggests you found it and moved past it.
Brussels footage appears prominently. Sassaman lived in Belgium with Patterson while doing his PhD at KU Leuven under David Chaum. Nick Szabo's picture is also on the whiteboard, but that looks like part of the investigation process rather than the conclusion.
Len Sassaman: 48% (CI: 35-62%)
All five teaser attributes fit. Interviewee roster is his world. "Unconsidered" framing fits. Deceased, enabling "human portrait" approach. Armstrong endorsement implies non-Finney answer. Only candidate who was both PGP dev and remailer dev.
Hal Finney: 18% (CI: 8-28%)
Sonoran Desert footage and Fran Finney interview support this. But Jack's insider says not him. Race alibi on the filmmakers' own whiteboard. Does not satisfy the remailer dev teaser. Armstrong's phrasing implies surprise, which Finney wouldn't be.
Other / unlisted candidate: 8% (CI: 3-14%)
Tail risk. Paul Le Roux is shown in the trailer per CCN. Could be someone completely unexpected.
Sassaman + Finney collaboration: 6% (CI: 2-12%)
They worked together on PGP at Network Associates. A collaboration argument would explain the different voices people detect in Satoshi's communications. But the website says "the person" (singular). Per Manifold resolution rules, this would split equally between both names.
Dan Kaminsky: 5% (CI: 2-10%)
Peter Miller's speculative case in the Manifold thread: friends with both Cohen and Sassaman, died 2021, security expert. He programmed Sassaman's blockchain obituary, and that obituary contains double spaces matching Satoshi's style. Fits "unconsidered" well. But no teaser evidence, not a PGP or remailer dev, not known as an Extropian.
Nick Szabo: 3% (CI: 1-7%)
Picture on whiteboard. Created Bit Gold. But fails the PGP/remailer dev teaser. A perennial suspect, not "unconsidered."
James A. Donald: 3% (CI: 1-7%)
Benjamin Wallace spent 15 years investigating and concluded it was Donald. First person to respond to the Bitcoin whitepaper. When confronted in Australia, he said only "I cannot disclose." Interesting, but zero supporting signal from this documentary's materials.
Adam Back: 2% (CI: 0.5-5%)
Teasers say "not British." Back is British. Jack's insider says not him. The NYT just named him; the film would be redundant if it agreed.
Movie does not give an answer: 2% (CI: 0.5-4%)
Tooley's on-record quotes ("definitive answer," "confidently identifies the person," "we wouldn't show the film" if unconvinced) make this nearly impossible.
Wei Dai: 2% (CI: 0.5-4%)
Satoshi named Bitcoin's smallest unit after him. But zero trailer evidence and no interviewee connections.
Meredith Patterson: 1% (CI: 0.2-3%)
She's an interviewee, not a suspect.
Dave Kleiman: 1% (CI: 0.2-2%)
Largely discredited via UK courts and the Craig Wright litigation. No supporting signal from this film.
If Jack's insider source turns out to be fabricated or mistaken, Finney should jump to ~30% and Sassaman drops to ~38%. Jack is carrying a lot of weight here for a single unverified claim.
If the teaser clues turn out to be cherrypicked (the film describes multiple attributes and I'm only seeing the ones that fit Sassaman because those are the ones Manifold commenters highlighted), the analysis gets muddier. I'm relying on Dssc's compilation, which I haven't independently verified against the actual Twitter posts.
If Patterson's on-camera denial is devastating enough to undermine the film's own thesis, the filmmakers may have hedged more than Tooley's press quotes suggest. Though that would benefit "movie does not give an answer," not a different candidate.
Market prices at time of writing: Sassaman 37%, Finney 29%, Other 9%, No answer 7%, Kaminsky 5%, Back 3%.
My estimate puts Sassaman 11 points above market. If you trust this analysis, there's alpha in Sassaman YES and Finney NO.