Satoshi collaborators and cypherpunks
An interactive tree of people connected to Satoshi Nakamoto in this archive: cypherpunk precursors, 2008 reviewers, early helpers, and the handover. Only sourced relationships; mention-only and absent links are labelled. Filter by branch or strength of evidence. Every card links to the person page and to archive writings when they exist. The same tree works without JavaScript.
Cypherpunk precursors
Prior art and the venues Satoshi cited or walked into before and around the whitepaper: DigiCash, Hashcash, b-money, Bit Gold, RPOW, and the Cryptography mailing list.
- Mention or citation Mentioned
David Chaum
to
Inventor of blind signatures and DigiCash. Satoshi discussed Chaumian electronic cash when explaining why Bitcoin avoids a central mint. No published email to Chaum in this archive.
Archive: Cited · Re: Bitcoin · Mentioned · [p2p-research] Bitcoin open source implementation of P2P currency · Mentioned · Bitcoin open source implementation of P2P currency
Labelled mention or citation: Satoshi referred to their work or name; this is not a published private correspondence.
- Direct contact Published email
Adam Back
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Hashcash author. First known Satoshi email in this archive (20 August 2008) checked the Hashcash citation and shared an early draft. Back pointed Satoshi toward Wei Dai's b-money.
Profile Adam Back on Bitcoin Takeover Timeline
Archive: Published email · Citation of your Hashcash paper · Published email · RE: Citation of your Hashcash paper · Published email · Re: Citation of your Hashcash paper
- Direct contact Published email
Wei Dai
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Author of b-money (1998). Satoshi emailed Dai on 22 August 2008 after Back's tip; the whitepaper cites b-money next to Hashcash.
Profile Wei Dai on Bitcoin Takeover Timeline
Archive: Published email · Citation of your b-money page · Published email · Re: Citation of your b-money page · Cited · Bitcoin: A Peer-to-Peer Electronic Cash System
- Mention or citation Cited
Nick Szabo
Author of Bit Gold and early smart-contract language. This archive has a public citation trail, not a published Satoshi email to Szabo.
Archive: Cited · Re: They want to delete the Wikipedia article
Labelled mention or citation: Satoshi referred to their work or name; this is not a published private correspondence.
- Direct contact Published email
Hal Finney
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Cypherpunk, PGP contributor and RPOW creator. Also a 2008 list reviewer and the recipient of the first bitcoin transaction. Listed here for prior art; see Reviewers for the November 2008 thread.
Profile Hal Finney on Bitcoin Takeover Timeline
Archive: Published email · RE:Crash in bitcoin 0.1.0 · Published email · Re: Crash in bitcoin 0.1.0 · Published email · Re: Crash in bitcoin 0.1.0
- Direct contact Forum or list reply
Zooko Wilcox
Cypherpunk engineer (DigiCash-era work, Tahoe-LAFS; later Zcash). On 22 August 2010 Satoshi replied on BitcoinTalk with "Hey Zooko!" after Zooko blogged about Bitcoin.
Profile Zooko Wilcox on Bitcoin Takeover Timeline
Archive: Addressed by name · Re: integrating digital payments into p2p protocols
Zooko Wilcox on Bitcoin Takeover Cues the player at 79:55 · play on click, quiet fade.
- Venue Posted in their venue
Perry E. Metzger
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Ran the Cryptography mailing list where Satoshi announced the whitepaper on 31 October 2008. No published private email in this archive; the relationship is the venue.
Profile Perry E. Metzger on Bitcoin Takeover Timeline
Archive: Posted in their venue · Bitcoin P2P e-cash paper · Posted in their venue · Bitcoin P2P e-cash paper · Posted in their venue · Bitcoin P2P e-cash paper
Perry E. Metzger on Bitcoin Takeover Cues the player at 25:20 · play on click, quiet fade.
2008 whitepaper and code reviewers
Cryptography-list peers who pressed Satoshi in November 2008, when the design was still a PDF and early code was being scrutinised.
- Direct contact Forum or list reply
Ray Dillinger
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Replied on the Cryptography whitepaper thread in November 2008 and later described reviewing early Bitcoin code as a skeptical engineer who had seen electronic-cash proposals fail.
Archive: Forum or list reply · Bitcoin P2P e-cash paper · Forum or list reply · Bitcoin P2P e-cash paper · Forum or list reply · Bitcoin P2P e-cash paper
- Direct contact Forum or list reply
Hal Finney
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Joined the whitepaper discussion in November 2008, ran early builds, emailed Satoshi about crashes, and received the first on-chain bitcoin in January 2009.
Profile Hal Finney on Bitcoin Takeover Timeline
Archive: Published email · RE:Crash in bitcoin 0.1.0 · Published email · Re: Crash in bitcoin 0.1.0 · Published email · Re: Crash in bitcoin 0.1.0
- Direct contact Forum or list reply
James A. Donald
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One of the first Cryptography-list critics after the whitepaper, pressing scaling and incentive questions Satoshi answered in public.
Archive: Forum or list reply · Bitcoin P2P e-cash paper · Forum or list reply · Bitcoin P2P e-cash paper · Forum or list reply · Bitcoin P2P e-cash paper
Early developers and helpers
People who emailed, replied, moderated, mined, published rates, or shipped with Satoshi from 2009 through early 2011.
- Direct contact Published email
Dustin Trammell
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Received Satoshi's v0.1 release mail in January 2009 and continued a short published thread about early builds and crashes.
Archive: Published email · Re: Bitcoin v0.1 released · Published email · Re: Bitcoin v0.1 released · Published email · Re: Bitcoin v0.1 released
- Direct contact Published email
Mike Hearn
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Corresponded with Satoshi from April 2009 through April 2011. Deep protocol questions and some of Satoshi's last known lines appear in these emails.
Profile Mike Hearn on Bitcoin Takeover Timeline
Archive: Published email · Questions about BitCoin · Published email · Questions about BitCoin · Published email · Questions about BitCoin
- Direct contact Published email
Martti Malmi
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Emailed Satoshi in May 2009 offering to help. Largest private-email set in this archive: bitcoin.org, forum software, Linux builds, and later key handover.
Profile Martti Malmi on Bitcoin Takeover Timeline
Archive: Published email · Re: Bitcoin · Published email · Re: Bitcoin · Published email · Re: Bitcoin
Martti Malmi on Bitcoin Takeover Cues the player at 62:54 · play on click, quiet fade.
- Direct contact Published email
NewLibertyStandard
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Ran an early public bitcoin exchange-rate page in 2009. Appears in Satoshi and Martti's mail and early forum economics talk.
Archive: Published email · Re: \[bitcoin-list\] Does Bitcoin Crash in Windows? · Published email · Linux build ready for testing (attached) · Published email · Linux build ready for testing
- Direct contact Forum or list reply
theymos
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Early BitcoinTalk moderator. Satoshi replied in threads where theymos was already active in early 2010; later chief moderator of the forum.
Archive: Forum or list reply · Re: What's with this odd generation? · Forum or list reply · Re: Command Line and JSON-RPC · Forum or list reply · Re: What is the incentive to collect transactions?
- Direct contact Forum or list reply
Laszlo Hanyecz
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Early GPU miner and BitcoinTalk regular. Famous for the 22 May 2010 pizza purchase. Archive presence is mostly adjacent forum traffic, not a long private correspondence.
Archive: Forum or list reply · Re: Transactions and Scripts: DUP HASH160 ... EQUALVERIFY CHECKSIG · Forum or list reply · Re: Dying bitcoins · Forum or list reply · Re: On IRC bootstrapping
- Direct contact Published email
Gavin Andresen
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Became lead maintainer as Satoshi stepped back. Forum replies from mid-2010, faucet work, alert system, and named handoff language in mail with Martti and Hearn.
Profile Gavin Andresen on Bitcoin Takeover Timeline
Archive: Published email · Re: Bitcoin.org backups · Published email · Re: Writing about BitCoin · Published email · Re: 0.3.20 release : shipped
- Direct contact Forum or list reply
Jeff Garzik
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Early Bitcoin Core contributor visible in mid-2010 development threads Satoshi also touched, including networking and block-size discussion.
Profile Jeff Garzik on Bitcoin Takeover Timeline
Archive: Forum or list reply · Re: Content-Length header and 500 (was Re: Authentication, JSON RPC and Python) · Forum or list reply · Re: A proposal for a semi-automated Escrow mechanism · Forum or list reply · Re: Escrow
Jeff Garzik on Bitcoin Takeover Cues the player at 12:58 · play on click, quiet fade.
Handover and last messages
The named transfer of site, list and alert responsibilities, and Satoshi's late correspondence as he stepped back.
- Direct contact Handover
Gavin Andresen
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Satoshi pointed site, list and alert responsibilities toward Gavin in late 2010 mail with Martti, and told Hearn the project was in good hands with Gavin and everyone.
Profile Gavin Andresen on Bitcoin Takeover Timeline
Archive: Published email · Re: Bitcoin.org backups · Published email · Re: Writing about BitCoin · Published email · Re: 0.3.20 release : shipped
- Direct contact Handover
Martti Malmi
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Received and helped execute operational handovers for bitcoin.org and related keys while Satoshi stepped back in 2010 and early 2011.
Profile Martti Malmi on Bitcoin Takeover Timeline
Archive: Published email · Re: Bitcoin · Published email · Re: Bitcoin · Published email · Re: Bitcoin
Martti Malmi on Bitcoin Takeover Cues the player at 62:54 · play on click, quiet fade.
- Direct contact Published email
Mike Hearn
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Satoshi's April 2011 emails to Hearn include some of the last known lines, including trust in Gavin and the wider group.
Profile Mike Hearn on Bitcoin Takeover Timeline
Archive: Published email · Questions about BitCoin · Published email · Questions about BitCoin · Published email · Questions about BitCoin
Often searched, no Satoshi archive link
Prominent later figures readers expect to find beside Satoshi. This dataset shows no email, reply or mention. The absence is printed on purpose.
- No archive link No interaction found
Pieter Wuille
Major later Core engineer (libsecp256k1, SegWit, Taproot-era work; Blockstream co-founder). This archive contains no Satoshi email, reply or mention.
Profile Pieter Wuille on Bitcoin Takeover
Labelled absent: no Satoshi email, reply or mention in this dataset.
- No archive link No interaction found
Dan Kaminsky
Security researcher known for the 2008 DNS flaw disclosure. This archive contains no Satoshi email, reply or mention. Died April 2021.
Labelled absent: no Satoshi email, reply or mention in this dataset.
