Chief Strategy/Financial Officer of Elixxir (a company which is dedicated to furthering the XX Network) gives a good overview of the network as it stood in September 2022, in this underappreciated interview.
XX Network Media
David Chaum Presenting Elixxir, 2018-2019
Here are all the videos I have found of David presenting what was then Elixxir (which later turned into the XX Network) to various conferences and audiences around the world. San Francisco: October 2018. Tel Aviv: January 8th, 2019. Paris: April 13th, 2019. Zurich: May 31st, 2019. Berlin: August 21st, 2019. London: August 27th, 2019….
Edward Snowden Shouts Out Chaum and XX at Bitcoin 2019
In an interesting speech about privacy and cryptocurrency, Snowden shouts out Chaum and Elixxir (XX Network’s name at the time) at Bitcoin 2019, San Francisco. The exact moment is at 26:27.