Cypherpunks
Tags: entity, movement, history, privacy, cryptography
What the Cypherpunks Were
The Cypherpunks were a loosely organized movement of cryptographers, programmers, and activists that formed in the early 1990s. Their thesis: cryptography could be used to protect individual privacy and freedom against state surveillance and control — and the best way to advance this was to write code rather than lobby politicians.
The mailing list (founded 1992 by Eric Hughes, Timothy May, and John Gilmore) was the primary forum. At peak it had thousands of subscribers including Satoshi Nakamoto.
Key Figures
| Person | Contribution |
|---|---|
| Eric Hughes | Cypherpunk Manifesto (1993); mailing list co-founder |
| Timothy May | Crypto Anarchist Manifesto (1988/1992); “Cypherpunks write code” |
| John Gilmore | Co-founder; EFF co-founder |
| Philip Zimmermann | Created PGP (1991); the first mass-market encryption tool |
| David Chaum | eCash/DigiCash; blind signatures; the spiritual godfather |
| Adam Back | Hashcash (1997); Blockstream CEO |
| Wei Dai | b-money (1998) |
| Nick Szabo | Bit Gold, smart contracts |
| Hal Finney | PGP dev; RPOW; first Bitcoin recipient |
| Satoshi Nakamoto | Bitcoin (synthesized cypherpunk ideas into working system) |
The Cypherpunks Manifesto (Eric Hughes, 1993)
Key lines:
- “Privacy is necessary for an open society in the electronic age.”
- “Privacy is not secrecy. A private matter is something one doesn’t want the whole world to know, but a secret matter is something one doesn’t want anybody to know. Privacy is the power to selectively reveal oneself to the world.”
- “Cypherpunks write code. We know that someone has to write software to defend privacy, and since we can’t get privacy unless we all do, we’re going to write it.”
Source: raw/Theory/philosophy/cypherpunks-manifesto.md
The Crypto Anarchist Manifesto (Timothy May, 1988/1992)
Written in 1988, distributed at “Crypto 88” conference, published on the mailing list in 1992. May predicted:
- Cryptography will enable untraceable transactions and communications
- This will fundamentally undermine the state’s ability to tax and regulate
- A new form of social order (crypto-anarchy) will emerge — not chaos, but voluntary cryptographic contracts
Bitcoin fulfilled this prediction. May died in 2018 — not long enough to see Bitcoin become a trillion-dollar asset, but long enough to see SegWit.
Source: raw/Theory/philosophy/crypto-anarchist-manifesto.md
”Libertaria in Cyberspace” (Timothy May, 1992)
Physical libertarian experiments (seasteading, special economic zones) fail because states can use physical force. Cyberspace is structurally different: no territory to invade, no bodies to coerce, cryptography enforces contracts. A libertarian polity in cyberspace is inherently more stable than any physical one.
Source: raw/Theory/philosophy/libertaria-in-cyberspace.md
The Progression to Bitcoin
The cypherpunks tried repeatedly to build digital cash:
| Project | Year | Creator | Problem |
|---|---|---|---|
| eCash / DigiCash | 1989 | David Chaum | Required trusted central mint; company went bankrupt |
| Hashcash | 1997 | Adam Back | Anti-spam PoW; non-transferable |
| b-money | 1998 | Wei Dai | Proposed but never implemented |
| Bit Gold | 1998–2005 | Nick Szabo | Required trusted timestamping service |
| RPOW | 2004 | Hal Finney | Transferable PoW tokens but required trusted server |
| Bitcoin | 2008 | Satoshi | Solved all prior problems |
Satoshi Nakamoto explicitly cited Hashcash (Back) and b-money (Dai) in the whitepaper.
PGP: The First Victory
PGP (Pretty Good Privacy), created by Philip Zimmermann in 1991, was the first practical mass-market encryption tool. Zimmermann was investigated criminally by the US government for exporting cryptography (then regulated as a munition). The case was eventually dropped — a key cypherpunk victory establishing that encryption was speech, not a weapon.
This fight over encryption policy is the direct ancestor of today’s debates over Bitcoin and financial privacy.
Source: raw/Practice/security/pgp.md
Sources
- https://21ideas.org/manifest-shifropanka/
- https://21ideas.org/manifest-kriptoanarhista/
- https://21ideas.org/libertaria/
- https://21ideas.org/pgp-verify/
Related Terms
Glossary | privacy | Proof of Work | Bitcoin | Satoshi Nakamoto | Hal Finney | Nick Szabo | pre-Bitcoin era
Related Pages
- satoshi-nakamoto] — the culmination of the movement
- hal-finney] — the bridge from cypherpunks to Bitcoin
- nick-szabo] — Bit Gold and theoretical foundations
- genesis-files] — detailed history of each precursor
- pre-bitcoin-cypherpunks] — the full prehistory
- overview] — cypherpunk ideas in the sources