This is an attempt by Bob Summerwill (along with Ethereum Foundation People) at building up some canonical history of the Ethereum Project and the Ethereum Foundation.
See also the partial public histories in:
- Cut and Try – Building a Dream, written by Taylor Gerring in February 2016
- History of Ethereum, written by the community for Homestead in March 2016
- A Prehistory of the Ethereum Protocol, written by Vitalik Buterin in September 2017
Timeline 2013
Earliest Messages between Vitalik and Gav – 19th Dec 2013
https://twitter.com/VitalikButerin/status/895518902817480708
https://twitter.com/peter_szilagyi/status/895560354951872512
In Gav's Epicenter interview, he named Jonathan James Harrison AKA "Jonny Bitcoin" as the individual who pointed out Ethereum to him. He had met Johnny through Amir Taaki:
Timeline 2014
Who were the Founders of Ethereum?
North American Bitcoin Conference, Miami, 26th January 2014

Beach house in Miami in February, where first face-to-face development happened - 31st January 2014
(The Ethereum team in their Miami house rented by Anthony Di Iorio for the 2014 Bitcoin conference. Top (left to right): Dino Mark, Yanislav Malahov, Charles Hoskinson, Anthony 'Texture' D'Onofrio, Steve Dakh, Wendell Davis, Jonathan Mohan, Joseph Lubin, Louis Parker. Bottom (left to right): Gavin Wood, Vitalik Buterin, Anthony Di Iorio, Taylor Gerring, Jason Colby, Kyle Kurbegovich)
(this image is from Taylor's twitter thread, with caption and names taken from Why Polkadot is The Next Big Mover This Bull Cycle)
Introducing Ethereum, 19th February 2014
The upcoming crypto-singularity - Coinscrum, Stephan Tual, 10th March 2014
Ethereum – Your Turn (Charles Hoskinson voiceover), 12th March 2014
Duncan Rawlinson, 9th April 2014 (something just before the Expo?)
Bitcoin Expo 2014 Toronto – 11th to 13th April 2014
Ethereum Video Background loop for Meetup groups and presentations (Richard Stott, 18th April 2014
Charles Hoskinson – Why I Joined Ethereum?, 21st April 2014
Ethereum Booth at the Bitcoin Expo 2014, 30th April 2014
Crypto Hackathon – Bitcoin Expo 2014!, 2nd May 2014
What is Ethereum? (Stephan Tual, CCO), 4th June 2014
BitVote: time based voting ÐApp on Ethereum, Aaron Bale, 13th June 2014
On Abstraction, Vitalik Buterin, 5th July 2014
Towards a 12 second Block Time, Vitalik Buterin, 11th July 2014
Interview with Ethereum, Coin Telegraph, 24th July 2014
Vitalik Buterin explains Ethereum, 29th July 2014
State of Ethereum: August Edition, Vitalik Buterin, 27th August 2014
ÐΞVcon-0 conference in Berlin
Gavin Wood – Allegality – Systems Which Cannot Care, 10th Dec 2014
Timeline 2015
Gav's Ethereum ÐΞV Update V, 2nd March 2015
The Ethereum Launch Process, Vinay Gupta, 3rd March 2015
Ethereum Foundation Open Call re: Board Selection, Vitalik, 10th April 2015
Godfather of Ethereum (Yanislav Malahov), 25th May 2015
Announcing the New Foundation Board and Executive Director, 30th July 2015
New Ethereum Structure Executive Director and Board Members Signal a Reboot for Ethereum, Bitcoin Publication, 2nd Aug 2015
A Message from Stephan Tual, 3rd Sep 2015
So Ethereum is Released, Gavin Wood, 12th Dec 2015
Timeline 2016
The Last Post, Gavin Wood, 11th Jan 2016
Cut and Try: building a dream (Taylor Gerring), 9th Feb 2016
Ethereum Foundation page, 4th March 2016
Can Ethereum Restore Online Freedom & Transform the Internet? Reason TV, 18th March 2016
Extensive timeline for the DAO fork:
Why I've Resigned as a Curator of the DAO, 13th May 2016
The Uncanny Mind That Built Ethereum, 16th June 2016
Analysis of the DAO exploit, Phil Daian, 18th June 2016
Gavin Wood presentation hack of the DAO smart contract and options Ethereum community, Dutch Blockchain Conference, 20th June 2016
Gavin Wood on how $60M hack of DAO happened and what to do next, Dutch Blockchain Conference, 21st June 2016
"Was that because you wanted to make a lot of money?" (Timestamp)
Understanding The DAO Attack, David Siegel, 25th June 2016
TBP79 – Infrastructure for a Seven Billion World, 13th August 2016
"We knew that Stephan Tual was a bad actor … Same logic applies to Charles Hoskinson. There are all kinds of legends about that guy. Jesus Christ, right? Serious, serious troublemaker. Lots of people know the stories." (soundbite at 26m45s).