Satoshi Nakamoto is the pseudonym used by the person or group that designed Bitcoin, published the Bitcoin whitepaper, launched the first Bitcoin software, mined the genesis block, guided the early project, and then withdrew from public life.
That is the short answer. The harder answer is that the public record is much better at proving what Satoshi did than who Satoshi was.
The best-supported conclusion is that the Satoshi identity was controlled by a highly capable English-speaking programmer, or a tightly coordinated small group, with working knowledge of cryptography, peer-to-peer networking, C++, open-source release practice, monetary history, incentives, and operational anonymity. The public record fits one principal architect and operator somewhat better than a shared pseudonym, but it does not support the stronger story of a solitary inventor working without meaningful outside contact. Bitcoin drew on a research community before launch and became an explicitly collaborative software project soon afterward. No named candidate or proposed group has produced decisive proof: a fresh signature from a Satoshi-controlled key, movement of coins the community has strong reason to attribute to Satoshi, or a coherent pre-publication archive that survives hostile forensic review.
The reusable data for this briefing is published in two files:
Executive Finding
Satoshi is still unknown. The strongest answer is not a person; it is an evidence hierarchy.
Evidence Standard
This article uses five evidence levels:
The rule is simple: a candidate does not become Satoshi because they were capable, nearby, private, British-sounding, or ideologically aligned. They need to explain the hard artifacts better than alternatives.
What We Know
The first durable public trace is infrastructure, not biography. Satoshi later said Bitcoin design work began in 2007, but that is retrospective self-report, not a contemporaneous 2007 artifact.1 The bitcoin.org domain was registered on August 18, 2008, more than two months before the whitepaper announcement.2
Before the whitepaper was public, Satoshi privately contacted Adam Back about Hashcash and Wei Dai about b-money citation details.34 Those emails matter because they place Satoshi inside the small electronic-cash literature before launch. They also cut against several overconfident theories: if the emails are authentic, Satoshi appears to be reaching outward for citations and prior-art context, not writing to himself.
That outward contact is part of the origin story. The surviving messages do not show Back or Dai co-designing Bitcoin, but they do show that the public artifact emerged through correspondence with people who had built important precursors. The evidence supports interaction before publication even where it does not establish shared authorship.
On October 31, 2008, Satoshi posted Bitcoin: A Peer-to-Peer Electronic Cash System to the Cryptography Mailing List.5 The whitepaper listed Satoshi Nakamoto, satoshin@gmx.com, and www.bitcoin.org, then described a hash-chain proof-of-work system for ordering public transactions without a central mint.6
The whitepaper was not an empty proposal. On November 9, 2008, Satoshi wrote that he had coded the system before writing the paper so he could convince himself the design worked.7 The Bitcoin SourceForge project was also registered that day.8 On November 17, he described working through the details for roughly a year and a half while coding.9
On January 3, 2009, the Bitcoin chain began with block 0. Blockstream records the genesis block timestamp as 2009-01-03T18:15:05Z, with hash 000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f.10 The coinbase script includes the Times headline from January 3, 2009.11 That proves the block was not finalized before that newspaper issue existed, and it proves Satoshi chose a bank-bailout timestamp. It does not prove Satoshi was physically in London.
The next block came much later. Block 1 has timestamp 2009-01-09T02:54:25Z, more than five days after the genesis timestamp.12 That gap is consistent with a prepared launch rather than a continuously mined hidden premine. It is not identity proof.
On January 8, 2009 UTC, Satoshi announced Bitcoin v0.1. The release was Windows-only, included open-source C++ code, used port 8333, and already stated the 21 million coin schedule with four-year halvings.13
On January 12, 2009 UTC, block 170 included transaction f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16, which sent 10 BTC and returned 40 BTC as change.14 The chain proves the transaction. Hal Finney's later account supplies the human attribution: he said Satoshi sent him ten coins as a test and that he was likely the first person besides Satoshi to run Bitcoin.15
On February 11, 2009, Satoshi posted to the P2P Foundation forum, describing Bitcoin as an open-source P2P e-cash system based on cryptographic proof rather than trust.16 On November 22, 2009, Satoshi opened the new Bitcoin forum, later known as BitcoinTalk.17
In December 2010, Satoshi was already moving project control outward. Martti Malmi's published archive has Satoshi saying Gavin Andresen should take over project leadership on December 3.18 Satoshi then warned against WikiLeaks adopting Bitcoin while the project was still small, and later said WikiLeaks attention had brought pressure toward Bitcoin.1920 On December 12, 2010, Satoshi made the last generally accepted public forum post, a technical release note about DoS controls and safe-mode alert removal.21
Private correspondence continued briefly after public posting stopped. On April 23, 2011, Satoshi told Mike Hearn that he had moved on and that Bitcoin was in good hands with Gavin Andresen and the community.22 On April 26, 2011, Andresen later published an email in which Satoshi said he would probably be unavailable and handed over alert-key material and broadcast code.23 On April 27, Andresen publicly disclosed that he would present Bitcoin at CIA headquarters in June.24 The timing is real. The evidence does not prove the CIA talk caused Satoshi's disappearance.
Hard Timeline
What Bitcoin Combined
Bitcoin was not created from nowhere. Satoshi solved a long-running digital-cash problem by combining older components in a new institutional shape: open-source software, public transactions, proof-of-work ordering, a longest-chain rule, difficulty adjustment, block subsidies, and peer-to-peer propagation.
Satoshi later called Bitcoin an implementation of Wei Dai's b-money proposal and Nick Szabo's Bit Gold proposal.30 That statement is useful as lineage, not identity proof.
Technical Evidence
The chain is the strongest artifact and the weakest biography. It proves the genesis block, block timestamps, transaction structure, and early coinbase outputs. It does not prove the civil identity of the miner.
The v0.1 code constrains what the public client did. It was Windows-only C++, used IRC peer discovery, exposed "Generate Coins" mining, mined bare public-key coinbase outputs, and incremented an ExtraNonce field in the mining loop.31 That code is essential for technical history. It is not personal identification.
The Patoshi evidence is the most important on-chain identity-adjacent analysis. Sergio Demian Lerner argued that an early dominant miner could be linked by ExtraNonce and nonce patterns. BitMEX Research later reviewed the claim and concluded that the evidence for a single dominant 2009 miner is reasonable but weaker than many retellings suggest; BitMEX estimated a range of roughly 600,000 to 700,000 BTC rather than the often repeated one million BTC.32 Even if the dominant miner was Satoshi, that is not the same as knowing who Satoshi was.
The first spendable block after genesis was not immediate. Block 1's January 9 timestamp makes the launch look public rather than a long private mining period.12 But the early chain still contains a large mining asymmetry: Satoshi likely ran the first stable node, and a dominant early miner could have accumulated a very large balance before Bitcoin had many users.
The alert key and repository handoff matter because they show project control moving away from Satoshi. They are not identity proof; they are governance evidence. Andresen's later copy of the April 26, 2011 email is a firsthand later record, not a public signed message.23
The proof standard remains cryptographic. A valid signed message from a key strongly tied to Satoshi would be much stronger than any stylometry, biography, or press investigation. Even key proof would require care: old accounts can be compromised, private keys can be stolen, and the genesis reward itself is not the right proof target.
Identity Clues
Satoshi's profile was a constructed surface. The P2P Foundation profile claimed Japan and supplied age information, but those are self-asserted profile artifacts.33 They should not be treated as verified biography.
Satoshi's writing points away from a simple Japanese profile. The whitepaper uses British spelling such as favour, and Satoshi used British or Commonwealth-coded phrasing in forum posts.634 At the same time, the whitepaper and posts are not pure British English. Mixed spelling is weak evidence because writers can change spelling, copy conventions, or misdirect.
The Times headline is stronger as a cultural clue than a location clue. It shows Satoshi knew and chose that headline.11 It does not prove Satoshi bought the newspaper in the United Kingdom.
Posting-time studies are suggestive but not decisive. Wired reported Stefan Thomas's finding that more than 500 forum posts had a steep lull between 5 a.m. and 11 a.m. GMT.34 Later time-zone studies have argued for London, U.S. Eastern, or U.S. Pacific style explanations depending on which events are weighted.35 The right conclusion is modest: Satoshi's public rhythm is easier to reconcile with a Western schedule than the literal Japan profile, but it cannot identify a country.
Post-2014 account evidence is hazardous. BitMEX Research summarizes the September 2014 compromise of Satoshi-linked GMX, P2P Foundation, and SourceForge accounts.36 Any dormant-account message after that point is weak unless independently authenticated. The March 2014 "I am not Dorian Nakamoto" P2P post may predate the known compromise, but it was still unsigned and should be handled cautiously.
Stylometry can generate leads, not verdicts. If the real author is absent from the comparison set, a model can only choose the closest available writer. Genre, topic, editing, collaboration, and deliberate style changes all weaken Satoshi stylometry.
Authorship And Collaboration
The group hypothesis needs a precise definition. At least three different claims are often collapsed into the word group:
This distinction matters because complex technical systems rarely emerge from a human being with zero intellectual or practical contact. Asking whether multiple people operated the name Satoshi Nakamoto is different from asking whether Bitcoin was socially produced. The second question has a clear answer: Bitcoin depended on published precursor work, pre-launch correspondence, public review, early users, and contributors.
The surviving correspondence and public releases show increasingly explicit division of labor after v0.1. Hal Finney said that he ran the release, reported bugs, and received fixes from Satoshi.15 In May 2009, Satoshi asked Martti Malmi to take on website writing and a FAQ; by the Bitcoin 0.2 announcement, Satoshi publicly credited Malmi with the Linux version, Windows installer, interface work, site, and forum, and credited New Liberty Standard with testing.1837 Later, Gavin Andresen took project leadership and control material.2318 By that stage, Bitcoin was unquestionably a team project even though the Satoshi identity remained distinct in the correspondence. Malmi's archive is incomplete and recipient-published, so it establishes specific collaborations without showing the full contributor network.18
Evidence for multiple people operating Satoshi is thinner. The accepted correspondence generally uses a stable first-person singular, maintains coherent technical positions, and presents one point of project control across code, releases, correspondence, and handoff.7918 The whitepaper also uses conventional academic we constructions, which are compatible with either one author or several and therefore carry little weight.6 The overall pattern favors one principal operator, but it cannot prove one human author: a disciplined team could write through one voice, route messages through one member, or share credentials.
Claims of multiple voices also need stronger testing than impressionistic shifts in spelling, tone, or activity times. Satoshi wrote across different genres and over several years, while collaborators edited public-facing material and contributed code. Those facts can create textual or technical variation without requiring a shared pseudonym. A persuasive core-team case would need positive evidence of pre-launch division of labor, simultaneous attributable activity, distinct authorship streams, or a corroborated internal archive. None is public today.
Candidate Weighting
The following is a public-evidence weighting, not a claim of private knowledge. The weights are coarse, mutually exclusive judgments normalized to 100 to expose tradeoffs. The one-decimal presentation does not imply empirical precision, and every named candidate is heavily penalized for lacking cryptographic proof.
The structural split is the least empirically calibrated part of the model. The two principal-author rows total 56 percent; their 31/25 internal division is illustrative because the public record cannot measure invisible private help. Here, meaningful collaborators means sustained or material assistance with the pre-launch protocol, source code, whitepaper, release operations, or control of the Satoshi identity. Citation referrals, mailing-list discussion, early post-release bug reports, translations, ports, and later project contributions establish contact or collaboration without crossing that origin-authorship threshold by themselves. The 18 percent shared-pseudonym class covers any unresolved co-equal team, including combinations of named suspects. If clean key proof or a forensic archive appears, the table changes immediately. Without that, unknown structures should dominate.
Serious Candidate Dossiers
An unresolved small group is the strongest non-individual identity class. Its membership could combine people already named in the suspect literature, people outside it, or both. The positive case is structural: Bitcoin spans cryptography, distributed systems, economics, C++, product release, and unusually disciplined anonymity. A small team could distribute those skills and preserve the pseudonym after any one member became unavailable. The negative case is evidentiary: capability breadth does not require multiple authors, the surviving Satoshi communications present coherent control, and the documented division of labor appears openly under separate names after launch. The group hypothesis deserves serious weight, but its strongest version still needs a direct artifact connecting more than one person to the pre-launch design or operation of the identity.
Hal Finney is the strongest proximity candidate. He created RPOW, was a cypherpunk and PGP developer, ran Bitcoin immediately, received the first known Bitcoin transaction, and corresponded directly with Satoshi.1538 The case against him is also unusually concrete: Finney described Satoshi as a separate correspondent, denied being Satoshi, and later analyses point to Satoshi activity overlapping with moments when Finney appears externally occupied.39 Hal remains a serious candidate only if one assumes deliberate self-correspondence and staged separation.
Nick Szabo is the strongest intellectual-lineage candidate. Bit Gold is conceptually close to Bitcoin, and Szabo had deep digital-cash and smart-contract expertise.40 Stylometry and press speculation have repeatedly named him. The countercase is that Bitcoin's whitepaper cites b-money and Hashcash but not Bit Gold, no Satoshi correspondence with Szabo is public, Szabo has denied being Satoshi, and no key or source archive links him to the launch.41
Adam Back is the strongest cited-prior-art candidate. Hashcash is in the whitepaper, Satoshi contacted Back before the announcement, and a 2026 New York Times-driven identification claim revived the Back theory.342 The countercase is that the correspondence reads like Satoshi approaching a separate Hashcash author, and Back has denied being Satoshi.43
Wei Dai is the strongest cited-design-predecessor candidate. b-money is directly cited, and Satoshi contacted Dai before the whitepaper to check citation details.444 But the same correspondence says Adam Back pointed Satoshi to b-money, which makes Dai look like an external prior-art author rather than Satoshi. Dai has not produced key proof and has denied being Satoshi in later reporting summarized with the email archive.4
Len Sassaman is the strongest disappearance-timing candidate. He had real cypherpunk, remailer, privacy, and cryptographic community credentials, and his July 2011 death came shortly after Satoshi's final known private communications.45 The case remains mostly circumstantial: no Satoshi email, code, key, draft, or direct Bitcoin artifact ties him to the launch.
Media, Claimants, And Low-Weight Suspects
Dorian Nakamoto was identified by Newsweek in 2014 because his birth name was Satoshi Nakamoto and parts of his biography looked superficially compatible.46 He denied creating Bitcoin through counsel and said he had not heard of Bitcoin before being contacted about the story.47 The case is weak.
Craig Wright is the clearest disconfirmed claimant. The UK High Court found in 2024 that Wright is not Satoshi, did not write the whitepaper, did not create Bitcoin, and used lies and forged documents to support his claim.48 Later contempt proceedings reinforced the legal consequences of that finding.49
Dave Kleiman appears mainly inside Wright-linked theories and litigation narratives. That makes the evidence base fragile because the central Wright documentary record was later found to be forged or unreliable.48
Peter Todd was named by the 2024 HBO documentary Money Electric. Todd denied it, and later coverage emphasized the circumstantial nature and personal consequences of the claim.50 The theory is useful as a case study in how weak inference can become a media event.
Paul Le Roux is a technically interesting but evidence-poor suspect: a capable programmer, secretive criminal operator, and creator of encryption software. The theory has no public Satoshi email, key, source, or chain proof.51
Michael Clear and Vili Lehdonvirta were discussed by The New Yorker in 2011. Both denied being Satoshi, and the evidence was mostly profile fit.52
Neal King, Vladimir Oksman, and Charles Bry were tied to a 2008 patent application because it used the phrase "computationally impractical to reverse," which also appears in the Bitcoin whitepaper. All denied involvement, and the case has no hard Bitcoin artifact beyond phrase overlap.53
Elon Musk is a recurring internet theory because of PayPal, C++ capability, and engineering reputation. Musk denied it, and the theory has no early Bitcoin trail.54
False-Positive Patterns
Most Satoshi theories overrate one of these patterns:
What Would Prove It
The strongest public proof of present key control would be a fresh, independently verified signature from a private key strongly tied to Satoshi. Useful candidates include early release keys, early email PGP material if authenticated, or keys controlling coins that researchers have strong reason to attribute to Satoshi. The proof would need to be fresh, public, and reproducible. It would strongly authenticate the signer, but it would not by itself prove sole authorship: keys can be shared, transferred, stolen, or held by one member of a former group.
The next strongest proof would be a forensic pre-publication archive: drafts, source history, email headers, build artifacts, domain records, private keys, and third-party corroboration, all consistent with the public timeline. For the group question, this archive would need to expose authorship boundaries, review, delegation, or shared operational control rather than merely show that Satoshi communicated with other people.
Weak proof includes biography, writing style, press investigations, and private demonstrations. Wright's collapse is the cautionary example: documents, claims, and private performances do not survive if the underlying artifacts are forged or inconsistent.
How To Reuse The Data
The companion evidence file turns this briefing into a reusable dossier. Each row is an atomic claim:
{
"id": "btc-origin-015",
"date": "2009-01-12T03:30:25Z",
"category": "adoption",
"claim": "Block 170 contains the first known person-to-person Bitcoin transaction.",
"source_type": "blockchain_record",
"reliability": "high"
}
The candidate-weight file separates evidence from probability-style judgment:
{
"candidate": "Nick Szabo",
"weight_percent": 7,
"tier": "serious_unproven",
"authorship_model": "principal_structure_unresolved",
"cryptographic_proof": false
}
For serious reuse, verify the blockchain rows with your own node, compare mailing-list archives against more than one mirror, and treat all private emails as weaker than contemporaneous public posts.
Bottom Line
The origin of Bitcoin is well documented. The originator's civil identity is not.
Satoshi Nakamoto is best understood as a deliberately minimized public identity attached to a coherent artifact trail: the whitepaper, the code release, the genesis block, early emails, early forum posts, early chain activity, and the handoff to other developers. Those artifacts establish what happened. They do not establish a passport name.
The strongest public-evidence answer is therefore: the Satoshi identity created and launched Bitcoin, probably through one principal operator but possibly through a tightly coordinated group; Bitcoin grew out of cypherpunk digital-cash work and became a collaborative project; the Japanese profile is not reliable biography; British and time-zone clues are suggestive but not decisive; serious named candidates remain unproven; media suspects mostly fail; Craig Wright has been legally rejected.
Until cryptographic proof or a forensic pre-publication archive appears, the honest answer remains: we know what the Satoshi identity did, we know that Bitcoin emerged through both individual agency and collective intellectual and engineering work, and we do not know whether Satoshi Nakamoto was one person or several.
Footnotes
-
Satoshi Nakamoto, "Re: Bitcoin crash when sending transaction," BitcoinTalk, 2010. ↩
-
ICANN Lookup, "bitcoin.org," and Bitcoin.org, "Bitcoin.org is 10 Years Old!," 2018. ↩
-
Adam Back, "First Witness Statement of Dr Adam Back," especially paragraphs 28-36 and exhibits A and B reproducing the August 2008 correspondence. ↩ ↩2 ↩3
-
Gwern Branwen, "Emails between Satoshi Nakamoto and Wei Dai," 2008 archive. ↩ ↩2 ↩3 ↩4
-
Satoshi Nakamoto, "Bitcoin P2P e-cash paper," Cryptography Mailing List, 2008. ↩
-
Satoshi Nakamoto, "Bitcoin: A Peer-to-Peer Electronic Cash System," 2008. ↩ ↩2 ↩3 ↩4
-
Satoshi Nakamoto, "Bitcoin P2P e-cash paper," Cryptography Mailing List reply, 2008. ↩ ↩2 ↩3
-
SourceForge, "Bitcoin project,". ↩
-
Satoshi Nakamoto, "Bitcoin P2P e-cash paper," Cryptography Mailing List reply, 2008. ↩ ↩2
-
Blockstream, "Bitcoin block 0,". ↩
-
Blockstream, "Genesis transaction 4a5e1e4b...,". ↩ ↩2
-
Blockstream, "Bitcoin block 1,". ↩ ↩2
-
Satoshi Nakamoto, "Bitcoin v0.1 released," Cryptography Mailing List, 2009. ↩
-
Blockstream, "Transaction f4184fc5...,". ↩
-
Hal Finney, "Bitcoin and Me," 2013. ↩ ↩2 ↩3 ↩4
-
Satoshi Nakamoto, "Bitcoin open source implementation of P2P currency," P2P Foundation, 2009. ↩
-
Satoshi Nakamoto, "Welcome to the new Bitcoin forum!," BitcoinTalk, 2009. ↩
-
Satoshi Nakamoto, "Re: Wikileaks contact info?," BitcoinTalk, 2010. ↩
-
Satoshi Nakamoto, "Re: PC World Article on Bitcoin," BitcoinTalk, 2010. ↩
-
Satoshi Nakamoto, "Added some DoS limits, removed safe mode (0.3.19)," BitcoinTalk, 2010. ↩
-
Mike Hearn, "Satoshi emails: thread 5," 2011. ↩
-
Gavin Andresen, "Eleven years ago today...," 2022. ↩ ↩2 ↩3
-
Gavin Andresen, "Gavin will visit the CIA," BitcoinTalk, 2011. ↩
-
David Chaum, "Blind Signatures for Untraceable Payments," 1982. ↩
-
Stuart Haber and W. Scott Stornetta, "How to Time-Stamp a Digital Document," 1991. ↩
-
Dave Bayer, Stuart Haber, and W. Scott Stornetta, "Improving the Efficiency and Reliability of Digital Time-Stamping," 1993. ↩
-
Ralph Merkle, "Protocols for Public Key Cryptosystems," 1980. ↩
-
Adam Back, "Hashcash," 2002. ↩
-
Satoshi Nakamoto, "Re: They want to delete the Wikipedia article," BitcoinTalk, 2010. ↩ ↩2
-
Satoshi Nakamoto Institute, "Satoshi code archive," and mirrored Bitcoin v0.1 source, "main.cpp mining loop,". ↩
-
BitMEX Research, "Does Satoshi have a million bitcoin?," 2018. ↩
-
Internet Archive, "Satoshi Nakamoto P2P Foundation profile," archived 2012. ↩
-
Benjamin Wallace, "The Rise and Fall of Bitcoin," Wired, 2011. ↩ ↩2
-
Doncho Karaivanov, "Satoshi Nakamoto Lived in London While Working on Bitcoin: Here's How We Know," The Chain Bulletin, 2020. ↩
-
BitMEX Research, "Satoshi's 2014 Email Hack," 2024. ↩
-
Martti Malmi, "Satoshi - Sirius emails 2009-2011," especially emails 1, 49-60, and 131-132 documenting website, Linux-port, release, and testing responsibilities. ↩ ↩2 ↩3
-
Hal Finney, "RPOW - Reusable Proofs of Work," 2004. ↩
-
Jameson Lopp, "Hal Finney Was Not Satoshi Nakamoto," 2023, and Andy Greenberg, "Nakamoto's Neighbor," Forbes, 2014. ↩
-
Nick Szabo, "Bit Gold," 2005. ↩
-
Mark Gimein, "Decoding the Enigma of Satoshi Nakamoto and the Birth of Bitcoin," Business Standard reprint of New York Times material, 2015. ↩
-
Aisha Down, "British computer scientist denies he is bitcoin developer Satoshi Nakamoto," The Guardian, 2026. ↩
-
Maxwell Zeff, "British cryptographer Adam Back denies NYT report that he is Bitcoin creator Satoshi Nakamoto," TechCrunch, 2026. ↩
-
Wei Dai, "b-money," 1998. ↩
-
Len Sassaman, "Archived homepage," and Chaos Computer Club, "Chaos Computer Club trauert um Cryptoaktivist Len Sassaman," 2011. ↩
-
Leah McGrath Goodman, "The Face Behind Bitcoin," Newsweek, 2014. ↩
-
Alex Wilhelm, "Dorian Satoshi Nakamoto Denies All Bitcoin Ties In Verified Letter Via Lawyer," TechCrunch, 2014. ↩
-
Courts and Tribunals Judiciary, "COPA -v- Wright," 2024. ↩ ↩2
-
Courts and Tribunals Judiciary, "COPA -v- Wright, Approved Judgment on Liability for Contempt," 2024. ↩
-
Sam Kessler, "Former Bitcoin Dev Peter Todd Denies He's Satoshi Hours Before HBO Documentary Airs," CoinDesk, 2024, and Joel Khalili, "Peter Todd Was 'Unmasked' as Bitcoin Creator Satoshi Nakamoto. Now He's in Hiding," Wired, 2024. ↩
-
Evan Ratliff, "Was Bitcoin Created by This International Drug Dealer? Maybe!," Wired, 2019. ↩
-
Joshua Davis, "The Crypto-Currency," The New Yorker, 2011. ↩
-
CoinDesk, "Who is Satoshi Nakamoto?," 2013, and Time, "The Unmasking of Bitcoin Creator Craig Wright Was a Long Time Coming," 2016. ↩
-
Ryan Browne, "Elon Musk denies he is bitcoin creator Satoshi Nakamoto," CNBC, 2017. ↩