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Brian Armstrong
Co-Founder, Chairman & Chief Executive Officer, Coinbase Global

Why Brian Armstrong Started Coinbase | Market Bubble Ep.12

📅 Jul 24, 2026 Bullpen 32 MIN 62 SEGMENTS · 3 SPEAKERS
Brian Armstrong founded Coinbase in 2012, which became the leading crypto exchange in North America. He sat down with ...

What Brian Armstrong said

Written from the verified transcript and checked against it. Every figure links to the moment it was said.

Brian Armstrong discussed his journey from reading the Bitcoin white paper in 2010 to founding Coinbase, emphasizing the mix of skill and luck that helped the company survive early challenges, including a security breach that nearly bankrupted it. He addressed criticism from the crypto community, admitting he misread signals and cannot guarantee listings or pump coins. Armstrong highlighted Coinbase's mission of economic freedom, the growth of stablecoins post-GENIUS Act, and the upcoming Clarity Act, which he is actively lobbying for in DC. He recounted suing the SEC under Gary Gensler, winning cases, and criticized Gensler's motives. He also acknowledged mistakes in listing Base projects too slowly and committed to improving community engagement. Outside Coinbase, he co-founded a biotech company and Research Hub, and invests in startups.

Key takeaways

  1. Armstrong admitted Coinbase was too slow listing some Base projects and said risk tolerance was too low.
  2. He is optimistic the Clarity Act will pass, with 70% of Americans wanting clear crypto rules.
  3. Coinbase won court cases against the SEC, which was censured and awarded damages.
  4. He co-founded a biotech company and Research Hub, and invests in startups like an offensive hacking firm.

Numbers and commitments

FigureWhat it refers toTypeAt
2010 Year he read the Bitcoin white paper timeline 1:10
25-30% Personnel reduction in down markets metric 1:10
2021 Year Coinbase went public timeline 1:10
$50,000 Loss from a security breach metric 4:03
43 His age other 6:25
70% Americans wanting clear crypto rules metric 19:27
4 million Americans who signed up at standwithcrypto.org metric 15:30
50 million Americans who had used crypto metric 19:27
65 pounds Weight of his dog other 31:31

Chapters

  1. 0:00Early days and vision for Coinbase
  2. 4:03Surviving as a crypto exchange
  3. 6:25Community criticism and missteps
  4. 10:51Economic freedom and tokenization
  5. 17:18Feedback on Coinbase's shortcomings
  6. 19:27Clarity Act and DC lobbying
  7. 21:44Suing the SEC and Gensler
  8. 30:00Personal interests and side projects

Questions asked in this interview

11
  1. 0:01Brian, what's up, baby? How are you?
  2. 0:40So, could you speak a little bit about the early days and your vision for Coinbase back then and how you've executed on that and how hard it was being one of the first big crypto companies in the US?
  3. 3:27Gox, but like what made you guys different from all the other exchanges that failed and didn't succeed over that decade period of time?
  4. 5:44How do you think about those responsibilities versus the people who may not know everything else that you're doing and their relationship with you as a personality online?
  5. 8:33What is it about crypto 2026 right now that you think leads people to behave that way or respond that way?
  6. 10:47What's your favorite thing about crypto culture?
  7. 18:43But could you talk a little bit about the Clarity Act and how you've been working through that and where you think it is, where it's at?
  8. 21:34Could you speak a little bit about suing Gensler and what that was about? You guys won that, right?
  9. 21:47What did you guys sue them about? What was it?
  10. 29:51Give me a day in the life, a fun little what do you like to do? What are your favorite things?
  11. 31:21How big is your dog? How big?
Anson 0:01 ↗
Brian, what's up, baby? How are you?
Brian Armstrong 0:04 ↗
Hey guys, how we doing? Thanks for having me on.
Anson 0:06 ↗
Thank you for coming on. Wow, people are excited about this. And I'm excited about this. We have
Host 0:14 ↗
Excited or angry? Which one? Yeah, we'll see what it should be a good conversation either way, brother. It's fake outrage. That shit's all [ __ ]. You're the goat. You know, you're the goat.
Brian Armstrong 0:23 ↗
That is true. There's like, you ever read about that like the tyranny of the 1% thing? Like there's usually the people that are the most vocal. It's not, it feels like it's 50% of all the people, but it's usually a small group. Anyway, good to hear them out, learn something from it, but don't have to over rotate on it.
Anson 0:40 ↗
Agreed. Yeah. But yeah, great to have you on. Love you taking the time. I think like a lot of the newer CT heads are kind of unaware of your entire history in crypto and what it's taken to build Coinbase to where it is now. So, could you speak a little bit about the early days and your vision for Coinbase back then and how you've executed on that and how hard it was being one of the first big crypto companies in the US?
Brian Armstrong 1:10 ↗
Yeah, sure. Well, thanks for starting there, a little warm-up on the background. But yeah, 2010 I first read the Bitcoin white paper. I was living in San Francisco. I was an early software engineer at Airbnb and I was trying to help them move money all over the world. I had studied computer science and economics and I remember in 2010 I read that Bitcoin white paper and I was like, 'Wow, this is really powerful.' It's kind of like the internet, global decentralized, but instead of for moving information around, it's for moving money. And I had been reading a lot of stuff like Milton Friedman and Ayn Rand, libertarian stuff in the prior couple of years. And so something about it captured my attention. I was like, this would be amazing if the world had this open financial system. So I started working on a prototype nights and weekends, applied to Y Combinator. I started going to these early Bitcoin meetups in San Francisco in 2010 which were TradeHill, if you remember that exchange was actually around at that time. Mt. Gox was there at that time. And I remember thinking actually I had this thought like, oh maybe I'm too late because TradeHill already existed and Mt. Gox already existed and I was like, ah man, maybe I missed my shot. But you know, applying to Y Combinator, they gave me the first 150k check as a seed investment that kind of convinced me, all right, I'm going to quit my job, really go for this. And was lucky enough to find Fred Ehrsam as the co-founder. Most of the early days was just trying to get anybody to care about the app whatsoever. And once we got a simple way to buy and sell Bitcoin, it really started to take off and then you're just trying to ride the tiger at that point. Super hypergrowth at times, rode through all the cycles of up and down. You know, there were periods where we had to lose 25, 30% of the personnel year-over-year in down markets. We had amazing fundraise rounds where everybody wanted to invest. We had terrible fundraise rounds where we could barely get one term sheet. And eventually went public in 2021, which was a cool 10-year journey, trying to really professionalize the company, get it to scale, build out a real executive team, getting into the S&P 500, that was a massive win. And you know, suing the SEC and Gary Gensler was another big one because I felt like he was trying to kill the whole industry and so we had to fight back.
Host 3:27 ↗
That was lit. I think people don't even realize how hard it was to survive as a crypto exchange for that long. People are completely unaware. I think they don't even know the name TradeHill, Mt. Gox, Bitrix, all these other exchanges that were super early to crypto didn't make it. Like, I guess could you speak a little bit about the landscape? What so the Mt. Gox story, I think a lot of people know generally what happened with Mt. Gox, but like what made you guys different from all the other exchanges that failed and didn't succeed over that decade period of time?
Brian Armstrong 4:03 ↗
Yeah. Well, as with everything, it's a mix of skill and luck, right? So there was some stuff that we got right, which was we were one of the first companies to get a US bank relationship, which was actually Silicon Valley Bank at that time in the early days. And so we were for a period of years the only place for someone in the US, at least, to come and connect a bank account and be able to easily buy Bitcoin. And that came from a lot of our work on compliance, security, and just being based in the United States, putting our name on it, taking a regulated approach. We were going out and trying to get money transmission licenses. We worked with lots of different law firms and had the right backers to allow us to get some of those bank partnerships that really allowed us to get off the ground. So that was some of it in the early days, but there was also some luck. I mean, there were definitely moments early on where we were like 10 people and the amount of deposits people were putting on the site was growing week over week and I was like all these hackers were trying to break into our systems. We didn't have a big sophisticated security team. And I remember there was this one vulnerability that somebody broke into one of our customer support agents' accounts and they were issuing themselves refunds at a rapid clip and we just happened to notice it while we were sitting there at lunch in San Francisco and we were able to shut it down. I think we lost $50,000. But if that attack had happened while we were sleeping on the west coast, we would have been woken up in the morning and the company might have been insolvent. There were a couple coin flips like that that could have gone either way. So yeah, mix of skill and luck.
Host 5:44 ↗
Damn, that's awesome. Yeah, I know that the timeline has been very aggressive towards you the past week or so for some stuff that probably is somewhat out of your control. And I know how it is being on CT, kind of get the same thing where it's like stuff that you do, you may not know how it's impacting other people and the trenches and so on and so forth. But I guess the question is, how do you think about balancing? You have a ton of responsibilities as CEO of Coinbase. How do you think about those responsibilities versus the people who may not know everything else that you're doing and their relationship with you as a personality online?
Brian Armstrong 6:25 ↗
Yeah. Well, it was a good wakeup call for me because I think I realized that I hadn't been clear enough with people just about this particular community that was following what I was saying on X and really looking for signals about, okay, he's signaling to us that this thing's time for it to run up or different trades that they wanted to make. You know, we built Base with this idea of how do we innovate on financial services, build a path towards decentralization that lots of people can build on top of it. And I'm very pro-economic freedom. That's the mission of Coinbase. So I want everyone to be able to build on it. That means there's going to be lots of different constituencies. In any given day, I might talk with folks like you who are more in that trader trenches as you call it, right? I might also be talking to some giant bank, some government that's trying to build on top of this, the latest fintech. There's a bunch of AI agents now transacting on Base. So we do have a large number of constituents. And it's my job to go understand each of those and empathize with them. And in this case, I kind of fucked it up to be honest, in the sense that I completely misread what one community was reading into my stuff. So yeah, I tried to make it clear going forward, whenever I miss something like that, all you can do is try to set expectations clearly going forward. And there are going to be lots of ways we can support people building on Base with investments and in some cases integrating into our products. But unfortunately, I'm not going to be in a position where I can guarantee somebody listing on Coinbase or pump a certain coin or anything like that. It's just not something I would personally do. So yeah, I'm 43 now too, so I don't know, maybe I'm a boomer. And I have to put a lot of my time into putting on a suit and tie, going to DC, trying to get the Clarity Act passed.
Anson 8:33 ↗
Why do you think that is? Why do you think CT and the culture around crypto can be so abrasive and lean negative versus talking about something productive or positive like you just said, the work that you're doing in Washington DC in regards to the Clarity Act? What is it about crypto 2026 right now that you think leads people to behave that way or respond that way?
Brian Armstrong 8:55 ↗
Yeah. Well, I mean, it's kind of the nature of the internet, right? It's been around a long time. I don't expect people to give me any free passes or anything like that. And what I've noticed is that when I do see people that are super upset about something, oftentimes I'll ping them and they'll be like, 'Holy fuck, he actually responded. He wants to know what's going on.' And then they're super nice to me, right? Because I think it's just people who are frustrated and I get it. They think when they're posting that they're not, if we met in person, they would never say that to my face. They're just kind of venting and shouting into the ether because they don't think it's like a human being on the other end. Whenever I've gotten on the phone with somebody who's super upset, they're like, 'Actually, I'm such a big fan of Coinbase and like 10 times out of 10.'
Anson 9:44 ↗
Yeah.
Brian Armstrong 9:45 ↗
So, your question is a good one for all communication on the internet.
Host 9:49 ↗
True.
Brian Armstrong 9:50 ↗
By the way, it happens inside companies, too. Like sometimes, you know, I'll be on Slack or something and these two people are super pissed at each other or whatever. I'm like, 'Hey, get on a phone call.' Suddenly, you can hear intonation in people's voice. You know, they always say communication is like 10% verbal. A lot of it is about the tone, about body language. So even just you guys, thank you for having me come on here. Hopefully, people can see a little bit more of my tone and body language and get a sense of what we're all about. I think that is one issue that plagues crypto is like people are usually confined to the tweets and stuff. And that's why I've pushed guys like Z and ThreadGuy to get in front of a camera and just speak, because I just feel like it reads so much more authentic, more genuine. It's less, it's more difficult to dehumanize a person. Because what you said is bang on the money 100% and consistent across every community on the internet. You're not really treated as a person, more so like a character in the fucking film.
Host 10:47 ↗
Yeah. What's your favorite thing about crypto culture?
Brian Armstrong 10:51 ↗
Well, to me, it's like — I got into — by the way, I want to ask you guys a question after this too. But for me, I got into crypto because I'm super into freedom and economic freedom. I just think there are so many people around the world that get their wealth eroded from them by inflation like fiat currency where the value gets eroded, or they're getting nickeled and dimed on fees to just store their money securely, to move it around, basic property rights. And so, you know, I'm an investor but I'm not an active day trader or something like that. That's actually a weakness of mine when I co-founded Coinbase. I co-founded it with Fred Ehrsam and he actually was a trader coming from Goldman Sachs. So we had kind of both sides of it. You know, I initially got into crypto because I was thinking, oh, this is going to be a global payment system where everything is fast and cheap and cross-border. And we are seeing that now with stablecoins, which is really cool. But the trading stuff is just as important. And I'll tell you maybe a little bit about the intersection of those things, because trading can bring economic freedom as well. First of all, lots of people were storing all their money in cash in some local fiat currency, the value is being eroded. Now they can store it in Bitcoin, they can store it in USDC. But then also, most people are just living paycheck to paycheck, they don't have any ability to invest. And there's something like four billion people who don't have any access to a brokerage or US companies or anything like that. And so now with tokenization of equities which is coming to Base, I think people around the world will be able to own Nvidia or whatever company they want, Tesla, SpaceX, and Coinbase hopefully at some point too. And they can have real wealth that can grow in high quality investments. So yeah, that's economic freedom. That's the thing that keeps me, even if my day sucks and I got yelled at and the people in DC are telling me I'm an idiot or whatever it is, Jamie Dimon hates me, whatever it is, I'm like, we got to go create more economic freedom in the world and that's what keeps me getting out of bed in the morning. But yeah, if I can ask you guys, what do you think Coinbase should be doing better? I mean, I like to learn in these situations too. So if you were in my shoes, what's — and be totally honest — what's the thing you think we could be doing better going forward?
Anson 13:13 ↗
Yeah. Great question to us. I think that Coinbase has done a great job on integrating Base into the Coinbase native app and the Coinbase wallet. I think it's really cool some of the features that you guys have, like being able to do things on chain without having to force people to go create a wallet and save their seed phrase, doing all these XYZ things kind of under the hood. I think that's really powerful for people. And also you've spoken a little bit about in the past, like Morpho, I think Jesse spoke about it last episode. But all these different crypto native applications being able to access them directly in Coinbase, I think is really cool. As far as what you guys can do better, I think sometimes people feel that Coinbase kind of picks and chooses which products they want to highlight, which products they want to focus on the most. And sometimes the market is not reflecting that that's what you guys should be focusing on. And I think when some of those products that you are focusing on don't end up doing all that well, people are like, well, we feel slighted because we spent our time building on Base and we did all these things, we directed all of our energy towards this and we felt like we didn't get as much eyes or support from the top of command. So I would say that's the biggest thing. I know it's difficult with the listings around certain coins and things like that, but that's also a huge one for teams, especially when there are other exchanges that may have been quicker on the ball with listing things. I think that's especially where the comparisons are made. And then just having people on the team who are closer to the trenches and closer to trading. I think Kobe obviously was a great hire, one of the best hires that you guys could have made and acquired. But that's because Kobe knows really well all of crypto culture. He knows extremely well all the nuances, all the soft stuff, the in-between-the-lines things that you need to read and understand. Kobe's really good at that. I think having people like him and more of the younger cohort of people who know what's going on on chain and know what L2s should be focusing on or what people are interested in trading is big. And I know you guys talk to people to get more information there all the time. So I think that's also really important. Yeah, I think those would be the two main things.
Host 15:30 ↗
Just to piggyback off what he said, I'm not really the technical guy, that's above my pay grade. But just to piggyback off what he said, as far as community support, just being more involved in the conversation, joining shows like ours more regularly, ThreadGuy, just showing up and talking directly to CT because it obviously is the core of what you guys do and where you came from and you're one of the most successful examples in a person and a product in that regard. So people are always going to look at you for your opinion and your advice and what you're doing whether or not you want that. Like he said, I think Kobe was a phenomenal hire. I think just giving him a bigger role. And I think a lot of crypto native companies and products sleep on the community management aspect of it. It's debatably one of the most important pieces of it. And having a clear line of communication between you and the core crypto community is super important. And just being on top of that. But the Kobe thing, I mean that's one of the best guys you could hire for something like that. Coming on shows like this just to talk through things, it's crazy to me that you could be doing all the things that you're doing that are super positive for crypto in Washington DC and then miss the mark on some superficial funny shit because you're 43 years old and you didn't realize the ramifications of changing your PFP on Twitter. It's ridiculous. And you really only see this in crypto. But I think just being candid and honest about it is super relatable and genuine. It's like, 'Oh yeah, this is a real guy. He saw a picture and changed his PFP.' We don't need to torment this guy or harass him for a week about it. So yeah, community stuff, community support.
Brian Armstrong 17:18 ↗
Yeah, I love it. Okay, that's good stuff. Yeah, I think you guys are spot on. In terms of listings, there definitely were some great Base projects that we should have listed sooner and we screwed that up. And yeah, there is a lot of stuff that goes on behind the scenes with these projects that we can't unfortunately out any of it publicly. We're trying to coach them a little bit on, okay, hey, it'd be nice if you checked X, Y, and Z box from an SEC securities point of view. We're not going to be able to do it unless you get there. We don't want to say any of that publicly. But sometimes our risk tolerance, I think, has been too low. Other exchanges went first and didn't see any issue with it and we were just caught up in our own internal bureaucracy. So, you guys are spot on with that. And I love the idea of getting closer to the trenches, the community. Jordan, Kobe has been helping with that quite a lot. And yeah, community support. So if there's any other podcast you think I should be doing, maybe I'll go ping ThreadGuy after this and we can see what happens.
Host 18:22 ↗
Thread's good. Thread's really good. You should definitely recommend thread.
Anson 18:24 ↗
Definitely recommend thread. And even by the way, just asking us for our advice on that, I think things like that are great too. It's very rare, I feel like, that somebody in your position would kind of flip it and ask for what our honest advice is. And it reads as very genuine. Like, you can tell that you really want to get to the center of it.
Yeah, for sure. I think what you said about economic freedom relates so well to why onchain even is what it is. That's actually why it is what it is, because of those same reasons where people don't have access to all of these different assets or they're trying to flip XYZ into a lot. That's why that exists. The same principles that you have are literally the same principles that these people trading all these things have. So it's definitely an interesting overlap. And I think people hearing from you more will see directly what you're all about and what you care about. So I think it is really important. But could you talk a little bit about the Clarity Act and how you've been working through that and where you think it is, where it's at?
Brian Armstrong 19:27 ↗
Yeah, sure. So, it's been great. We've got the GENIUS Act passed, or not we, but the whole crypto community, the Senate, the Congress. Last year that was a big unlock for stablecoins. We saw hundreds of US large companies start to integrate stablecoins in the three months following that act. So I'm very optimistic that the Clarity Act is going to get passed here. I just spent the last two days earlier this week in DC again, meeting with senators on both sides of the aisle, trying to whip votes. You know, I don't know if you guys ever see House of Cards, but whipping votes was a term I learned there, but apparently it's a real thing in DC. So, it's interesting, everyone has got their fingers in this thing now. And the crypto community has an opinion, but so do the banks, so do the Indian tribes because they're worried about prediction markets, the law enforcement groups. All these groups have lobbyists and they're influencing things in DC. The good news is that there were just a couple remaining issues that were open and I think a bunch of the big pieces are falling into place. Even there was one that had nothing to do with us or crypto, but they were worried about an ethics provision for President Trump, and the White House and the president agreed to an ethics provision. So that's being debated now. Anyway, long way of saying I'm pretty optimistic this thing is going to get done at this point. 70% of Americans say they want clear rules for crypto. They're upset that it hasn't happened already. Something like four million Americans have raised their hand at standwithcrypto.org and said they want to elect pro-crypto candidates. So we've done our best to really try to help organize the community, because what I realized was the power of crypto is that it's decentralized, and that's great. Everyone can build on top of an open platform, but we also need to get organized sometimes. There were 50 million or so Americans who had used crypto, but we weren't electing pro-crypto candidates. It wasn't until just the last few years that started to happen. So hopefully we can get this legislation done and it will unlock a next wave of innovation in crypto.
Host 21:34 ↗
Awesome. No, great to hear. It sounds like you guys have done a lot of work on it. It's awesome. Could you speak a little bit about suing Gensler and what that was about? You guys won that, right?
Brian Armstrong 21:44 ↗
Yeah, we've actually won a couple cases now against the SEC.
Host 21:47 ↗
What did you guys sue them about? What was it?
Brian Armstrong 21:50 ↗
Yeah. So, okay. This was back a few years ago. When you go public as a company, you have to describe every single detail of your business to the SEC. And they turned over every stone and then they allowed us to become a public company. Okay. And then about a year later, Gensler and his SEC started coming to us and saying, 'Hey, we're really concerned about all the stuff you're doing. It looks like you're trading securities but you don't have a license to do that.' And we said, 'Well, we've told you everything about our company. You seemed okay with it in the past, but let us know why you think that. Where in the law does it say some definition of this?' Because there is a legal test of whether something is a security or a commodity. And we had been very conservative about that and made sure we were only trading things that were commodities, like Bitcoin and Ethereum. And they refused to really tell us any specific reason. In fact, I remember meeting with them sometimes and I was like, 'Well, we're open. You're the regulator, so just tell us what the rules are and we're happy to comply.' And I remember Gensler told me one time, he said, 'I'm not going to give you legal advice. You need to talk to your lawyers.' Like, what? And we said, 'Okay, well, it's not very helpful. I wish you would just publish the rules so we could all follow it.' But he basically was telling us, 'I want you to delist all these assets.' And we're like, 'Well, there's nowhere in the law does it say that that's the case, and you won't even tell us your legal theory. And if we comply with this, it's just voluntarily shutting down our business in the United States, which would arguably kill the industry in the United States at large.' And what I realized is that he didn't really care if it was legal or not. I think what he was doing was — this is all DC insider stuff that was told to me later — but basically Gary Gensler wanted to be the Treasury Secretary. And Elizabeth Warren, who was choosing the different regulators, told him, 'I'm not going to give you the Treasury Secretary job yet, but this is under the Biden admin. I want you to be the SEC chair, but I want you to go after this crypto stuff and really curtail it. And if you do a good job, I'll put you up for Treasury Secretary in Biden's second term.' Because if you go look at Gary Gensler, he taught this class at MIT where he actually is very smart. He was talking about all the benefits of crypto and blockchain and he clearly gets it. And then suddenly he becomes the SEC chair and he's trying to kill it all unlawfully. So anyway, I started asking some people, 'Should we push back and go to court with them over this?' And a lot of people would say as a public company CEO, you should never sue the SEC. It's going to put a cloud over your company for years while you're in this litigation. And a lot of public market investors, if they know that a company is suing the SEC, they're just like, 'This is too complicated. I'm not going to invest in that stock.' So I knew that would happen. But our alternative was basically to shut down the whole industry in the United States unlawfully. So at some point I was like, 'Screw it, we got to push back on this.' So we got some good lawyers. They engaged in an enforcement action against us. We sued them under what's called the Administrative Procedures Act, which is a law that Congress put together which requires the SEC to engage with industry and publish clear rules. And they had very clearly failed to do that. So they had violated the law. Later, we actually sent them a FOIA request, if you know what that is — a Freedom of Information Act request. As a US citizen, you can ask your government to turn over any document that is not classified. Because they work for us in a democracy, right? It's government for the people, by the people. So we sent a FOIA request to the SEC and we asked them to send over all their documents and Gary Gensler's text messages about what he was saying about crypto in private. Because I'm pretty sure what he was saying was things like, 'This may or may not be a security, we're not really sure.' That kind of thing. After many rounds of negotiation with them, he came back and the SEC said, 'Actually, Gary Gensler has accidentally deleted his text messages. We can't find them.' That's crazy. What? There's no — not on a podcast or anything. There have been some documents. But anyway, in this case, the court actually ruled in our favor and censured them and told them that they had violated their obligations and actually awarded us damages.
Host 26:40 ↗
W Brian's in the fucking chat. See what I mean, chat. CT.

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APA

Armstrong, B. (2026, July 24). Why Brian Armstrong Started Coinbase | Market Bubble Ep.12 [Interview transcript]. Bullpen. CEOInterviews.AI. https://ceointerviews.ai/interview/1117989/

MLA

Brian Armstrong. "Why Brian Armstrong Started Coinbase | Market Bubble Ep.12." Bullpen, 24 Jul. 2026. Transcript, CEOInterviews.AI, https://ceointerviews.ai/interview/1117989/.

BibTeX
@misc{armstrong2026_1117989,
  author       = {Brian Armstrong},
  title        = {Why Brian Armstrong Started Coinbase | Market Bubble Ep.12},
  howpublished = {Interview transcript, Bullpen. CEOInterviews.AI},
  year         = {2026},
  month        = {jul},
  url          = {https://ceointerviews.ai/interview/1117989/},
  note         = {Speaker-attributed transcript with timestamps}
}