---
layout: static-informational
title: Ian Grigg
blurb: "90s Cypherpunk, Inventor of Ricardian Contracts"
permalink: /people/ian-grigg
people-groups: [early-cypherpunk]
---

Twitter bio:

> fighting for the user, issuing her assets since 1995. Assets are soft, users are hard. The issue isn't the asset, the issue is you.

## Links

* [@iang_fc on Twitter](https://twitter.com/iang_fc)
* [financialcryptography.com](http://financialcryptography.com/)
* 1998-2000 iang.org - [Financial Cryptography in 7 Layers](http://iang.org/papers/fc7.html) by Ian Grigg
* 06-Jul-2004 iang.org - [The Ricardian Contract](http://iang.org/papers/ricardian_contract.html) by Ian Grigg
* 25-Dec-2005 iang.org - [Triple Entry Accounting](http://iang.org/papers/triple_entry.html) by Ian Grigg