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077 / SATOSHI NAKAMOTO
CASE FILE 077TECH & INTERNETPAGE 1 OF 7
FILE NO. 077

Satoshi
Nakamoto

Case open
Question:Who invented Bitcoin?
First seen:October 31, 2008
Last heard from:2011
Fortune:About 1.1 million bitcoins, never spent

On Halloween 2008, someone calling themselves Satoshi Nakamoto posted a nine-page paper to an email list for cryptographers. It described a new kind of money with no bank behind it. Two years later Satoshi stopped writing, and walked away from a fortune now worth . Nobody knows who Satoshi is.1

Blacked-out lines in this file can be declassified. Tap one.

Exhibit A
Rumor or record?0 of 6 answered

Six things people say about Satoshi Nakamoto. Some are on the record. Some are rumor, and some are a bit of both. Sort them, then see what the record says.

CASE FILE 077PAGE 3 OF 7
CHAPTER 1

Nine pages and a made-up name

The paper was short and technical. It explained how strangers could send money to each other over the internet without a bank in the middle, by having thousands of computers keep a shared record of every payment.1

On January 9, 2009, Satoshi released the first version of the software. The first block of the new network had already been created, and Satoshi left a message inside it: a headline from that week's Times of London about a second bank bailout.1

The data of Bitcoin's first block, with the Times headline about a bank bailout visible in the text on the right.
Exhibit 077-A Bitcoin's first block. The headline is on the right.Public domain

People still argue about what it meant. It works as a timestamp, proving the block couldn't have been made before that day. Many people also read it as a comment on the banks Bitcoin was built to route around.1

CASE FILE 077PAGE 4 OF 7
CHAPTER 2

Two years, then nothing

For about two years, Satoshi posted on forums and emailed with developers, always about the code and almost never about themselves.1

Hal Finney's January 2009 tweet reading "Running bitcoin."
Exhibit 077-B January 11, 2009: computer scientist Hal Finney, one of the first people besides Satoshi to run the softwareHal Finney, public domain

In mid-2010, Satoshi handed control of the project to a developer named Gavin Andresen. In 2011, Satoshi wrote in an email to another developer that they had "moved on to other things." Nothing has been heard since.1

1.1 millionbitcoins Satoshi is estimated to have mined in 2009. None appear to have been spent.

That estimate comes from security researcher Sergio Demian Lerner, who studied patterns in the earliest blocks and found one miner who appeared to have mined about 22,000 of them alone.2

CASE FILE 077PAGE 5 OF 7
CHAPTER 3

Everyone's a suspect

This file reports who has been publicly named and what they said. None of them has been proven to be Satoshi.

In 2014, Newsweek named a California engineer, Dorian Nakamoto. He denied it, and the magazine's reporting was widely criticized. Crypto pioneers Hal Finney and Nick Szabo were also suggested, and both denied it.1

One man has said he is Satoshi: Australian computer scientist Craig Wright. In March 2024, the High Court in London ruled that he isn't. In its written judgment, the court said he had "lied to the court extensively and repeatedly."1

In October 2024, the HBO documentary Money Electric pointed to developer Peter Todd. He called the idea "ludicrous."1 In April 2026, a New York Times investigation argued for British cryptographer Adam Back, based on years of his writing. Back replied: "I am not Satoshi."5

CASE FILE 077PAGE 6 OF 7
CHAPTER 4

A face like a mirror

In Budapest, Hungary, there's a bronze bust of Satoshi Nakamoto, unveiled in 2021. With no real face to copy, the artists made the face out of polished metal that reflects like a mirror.

A bronze bust with a hooded figure and a smooth, reflective face, standing in a park in Budapest.
Exhibit 077-C The bust of Satoshi Nakamoto in BudapestPhoto: Fekist, CC BY-SA 4.0

Stand in front of it and the face you see is partly your own.

Illustrated portrait of Rex Marlowe, host of the believer case: a weathered man in a canvas field jacket.Host
Personnel file / Statement ARex MarloweThe believer caseHosted an overnight radio show about the unexplained for 20 years. Now he goes to the places in the files.

"Somebody knows"

Nobody builds a new kind of money alone in a dark room. Satoshi had collaborators, emailed developers and answered questions for two years.1 The writing has fingerprints: British spellings, Western working hours, particular habits of phrase.1 Reporters have followed those fingerprints to a small circle of 1990s cryptographers, and they keep getting closer.5

Then ask why Satoshi would stay hidden. A person sitting on more than a million bitcoins is a target for governments, tax collectors and criminals.2 Vanishing isn't strange. It's exactly what a smart person in that position would do, and it doesn't mean they aren't among the people we already know.

Illustrated portrait of June Okafor, host of the skeptic case: a woman in a blue work shirt holding manila folders.Host
Personnel file / Statement BJune OkaforThe skeptic caseSpent ten years as an insurance fraud investigator. Now she reads the original records so you don't have to.

"Every answer so far has been wrong"

Look at the record of people who were sure. A magazine named the wrong man. A writing analysis pointed at someone who denied it. A man who claimed to be Satoshi was found by a court to have lied "extensively and repeatedly."1 Every confident answer has the same problem: no proof.

And proof is possible. Satoshi's early coins are locked to keys only Satoshi ever held.2 Moving one coin or signing one message with them would settle this in a day. Until someone does, a writing style match is a guess, however good the reporting behind it.

Rex and June are characters written for this site and appear in every file. They are not real people. Their arguments come from the sources listed below.

THE STRANGEST PART

The richest person who never spent a cent

The coins linked to Satoshi have sat untouched since Bitcoin's first year. At mid-2025 prices, they would have been worth well over $100 billion.1

Satoshi has never sold a coin, bought anything or claimed credit. The creator of one of the most valuable things on the internet is the only person who has never cashed in.

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Who is Satoshi Nakamoto?

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On film

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The file

First seenBitcoin white paper, Oct 31, 2008
Last heard from2011
CoinsAbout 1.1 million, never spent (estimate)
StatusIdentity unknown

Common questions

Who is Satoshi Nakamoto?

Nobody knows. Satoshi is the name used by the person or group who published the Bitcoin white paper in 2008 and stopped communicating in 2011.

Is Craig Wright Satoshi Nakamoto?

No, according to the High Court in London, which ruled in March 2024 that he is not.

How many bitcoins does Satoshi own?

About 1.1 million, according to researcher Sergio Demian Lerner's estimate of the coins Satoshi mined in 2009. None appear to have been spent.

Is Satoshi Nakamoto Japanese?

Unknown. Satoshi's profile claimed to be a man living in Japan, but the writing used British English and the activity fit Western time zones.

Other open files

072 / DYATLOV PASS NEXT FILE: DEATHS & DISAPPEARANCES

Dyatlov Pass

In February 1959, nine hikers in the Ural Mountains cut their way out of their own tent and walked into the snow, some of them without shoes. None of them came back.

Open file 072

Photo credits: Bitcoin genesis block (public domain); Hal Finney's tweet (public domain); Budapest bust, Fekist (CC BY-SA 4.0). Full list on the credits page.