Cryptographically safe systems and digital money, independent from institutions, has been aresearch topic for over 40 years:
- Cerf and Kahn, “A Protocol for Packet Network Intercommunication” (1974) TCP/IP
- Whitfield Diffie and Martin Hellman, “New Directions in CryptographV ‘ (1976)
- RSA Public key Cryptosystems (1978)
- Ralph Merkle, “Protocols for public key cryptosystems” (1980)
- Murray Rothbard, “The Ethics of Liberty” (1982)
- David Chaum , “Untraceable Electronic Mail, Return Addresses, and Digital Pseudonyms” (1981)
- David Chaum , “Blind Signatures for Untraceable Payments” (1983)
- Elliptic Curve Cryptography (1985)
- Timothy C. May, “The Crypto Anarchist’s Manifesto” (1988)
- David Chaum , Founded Digicash (1989)
- Phil Zimmerman, Pretty Good Privacy PGP (1991)
- S. Haber, W.S. Stornetta , “How to time stamp a digital document” (1991)
Cypherpunks founded in SF (1992) by Eric Hughes, Timothy C. May and John Gilmore
- Tim Berners Lee, World Wide Web (1992)
- Eric Hughes, “A Cypherpunk’s Manifesto” (1993)
- Timothy C. May, “The Cyphernomicon ” (1994)
- CyberCash (1994)
- NSA, “How To Make a Mint” (1996)
- E gold (1996)
- Adam Back, HashCash , DOS counter measure w/ proof of work (1997)
- Nick Szabo, “Formalizing and Securing Relationships on Public Networks” (1997) Smart Contracts, Third part vulnerabilities
- Nick Szabo, “Securing Property Titles with Owner Authority/’ (1998) Timestamped database
- Bit Gold (1998)
- Wei Dai, “B money’ (1998) decentralized database to record transactions and using a type of proof of work
- Bram Cohen, BitTorrent (2001)
- Distributed Hash Tables (2001)
- Hal Finney, “Reusable Proof of work” (2004)
- Liberty Reserve (2006)