Gavin Andresen discovered Bitcoin in 2010 and quickly became one of its most active contributors. Satoshi Nakamoto gave him access to the Bitcoin source code repository and put him forward as lead developer.
On how Satoshi maneuvered him into the lead role, Andresen recalled:
“Eventually, he pulled a fast one on me because he asked me if it’d be OK if he put my email address on the Bitcoin homepage, and I said yes, not realizing that when he put my email address there, he’d take his away. I was the person everyone would email when they wanted to know about Bitcoin. Satoshi started stepping back as leader of project and pushing me forward as the leader of the project.”
On how he wanted to be remembered, Andresen was modest:
“I would like to be remembered as a ‘good guy’ (as opposed to that person who did great things with Bitcoin).”
Accepting the role on the BitcoinTalk forum (December 19, 2010), he wrote:
Quote from: Gavin Andresen on December 19, 2010, 4:41:39 PM UTC
“With Satoshi’s blessing, and with great reluctance, I will begin to do more active project management for Bitcoin.”
In an email to Mike Hearn on April 23, 2011, Satoshi wrote: “I’ve moved on to other things. It’s in good hands with Gavin and everyone.” Three days later, on April 26, Satoshi sent his last known email directly to Gavin, transferring the network alert key and writing: “I’ve moved on to other things and will probably be unavailable.”
On visiting CIA headquarters (tweet, June 14, 2011), he posted:
“My talk at the CIA went well today. The hallways there are REALLY wide, and full of interesting stuff.”
Gavin’s involvement was critical during the transition period. Satoshi’s last public BitcoinTalk post was on December 12, 2010, and Andresen publicly assumed project management on December 19, 2010. Andresen was the last known person to exchange emails with Satoshi before Satoshi’s final known communication in April 2011. Gavin disclosed his CIA / In-Q-Tel speaking invitation in his April 26, 2011 reply to Satoshi’s alert-key email; no reply from Satoshi is known after that message.
After Satoshi’s departure, Andresen served as Bitcoin’s lead developer and later Chief Scientist of the Bitcoin Foundation. His background included work at Silicon Graphics on virtual reality and founding Wasabi Software. He described himself as simply a “geek” interested in technical details.
This 2016 retrospective is anchored in the Gavin Andresen biography, which treats this interview as one of its principal first-person sources for Andresen’s perspective on the handover and the early collaboration with Satoshi — returning to it across the timeline, the “Satoshi’s successor” section, and the closing-paragraph link back to this entry.