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Satoshi Nakamoto

Satoshi Nakamoto is the pseudonym used by the person or people who created Bitcoin, wrote its 2008 white paper, and released the first Bitcoin software.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

Satoshi Nakamoto is the pseudonym used by the person or people who created Bitcoin, wrote its 2008 white paper, and released the first Bitcoin software. Nakamoto’s true identity has never been confirmed, and the name may refer to one person or a group.

Bitcoin creation

Satoshi Nakamoto published the Bitcoin white paper in 2008 and launched the network in 2009. Nakamoto also devised the first blockchain database as part of Bitcoin’s original implementation.

Identity mystery

Nakamoto’s real identity remains unknown. Sources note that no verified meeting or confirmed photograph exists, and the name is widely treated as a pseudonym.

Disappearance from public view

Nakamoto was active in Bitcoin’s early development and then withdrew from public communication in 2011. Reports cite final messages in April 2011, after which Nakamoto was no longer publicly heard from.

Bitcoin holdings

Various estimates place Nakamoto’s holdings at about 1.1 million BTC, based on early mining activity. These coins are widely reported to have remained dormant and unspent.

Key facts

  • Nakamoto is credited with developing Bitcoin, authoring the Bitcoin white paper, and creating the first reference implementation.
  • The real identity of Satoshi Nakamoto has never been verified.
  • The pseudonym may represent one person or a group of people.
  • Nakamoto stepped away from public involvement in Bitcoin in early 2011.
  • Estimates commonly place Nakamoto’s holdings at about 1.1 million bitcoins, which have not been spent.
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Canadian context

Canadian readers often encounter Satoshi Nakamoto in discussions of Bitcoin, cryptocurrency regulation, and digital payments, which are relevant to Canada’s financial and technology sectors.

Frequently asked questions

Who is Satoshi Nakamoto?
Satoshi Nakamoto is the pseudonym of the person or people credited with creating Bitcoin, writing its white paper, and releasing its first software.
What is Satoshi Nakamoto's real identity?
Satoshi Nakamoto’s real identity is unknown and has never been conclusively proven.
How many bitcoins does Satoshi Nakamoto have?
Common estimates place Nakamoto’s holdings at about 1.1 million BTC, though the exact amount is not publicly verified.
When did Satoshi Nakamoto disappear?
Nakamoto is reported to have stepped away from public Bitcoin activity in early 2011, with final communications in April 2011.
Why did Satoshi Nakamoto remain anonymous?
Sources say Nakamoto deliberately stayed out of the spotlight, avoided in-person contact, and described moving on to other things.
Is Satoshi Nakamoto a person or a group?
It is not known; reputable sources say Nakamoto could be one person or a group of people.

References

  1. Wikipedia — https://en.wikipedia.org/wiki/Satoshi_Nakamoto
    Supports: Basic chronology, Bitcoin creation, and unknown identity
  2. Britannica — https://www.britannica.com/biography/Satoshi-Nakamoto
    Supports: Pseudonym, Bitcoin creation, and uncertainty over identity or whether Nakamoto is one person or a group
  3. BBC — https://www.bbc.com/news/technology-36168864
    Supports: Early activity and withdrawal from public involvement in 2011
  4. Coinbase — https://www.coinbase.com/learn/crypto-basics/who-is-satoshi-nakamoto
    Supports: April 2011 communication and general biography
  5. CoinGecko — https://www.coingecko.com/learn/who-is-satoshi-nakamoto
    Supports: Estimated 1.1 million BTC and last known communication in April 2011
  6. Binance Academy — https://www.binance.com/en/academy/articles/who-is-satoshi-nakamoto
    Supports: Estimated 1.1 million BTC, identity unknown, and group-or-individual uncertainty
  7. Britannica — https://www.britannica.com/question/Why-is-Satoshi-Nakamotos-real-identity-unknown
    Supports: Reason identity remains unknown and deliberate anonymity