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Paolo Ardoino
CTO, Bitfinex & Tether

Paolo Ardoino (Tether) on stablecoin bills, pursuing an audit, and getting to 400m users (EP.606)

📅 Mar 03, 2026 On The Brink with Castle Island 40 MIN 3 VIEWS 35 SEGMENTS · 2 SPEAKERS
Paolo Ardoino (https://x.com/paoloardoino) , the CEO of Tether, rejoins the show for a timely discussion. In this episode: • How is Paolo feeling about political trends in the US today? • Tether is the 7th-largest buyer of USTs at the sovereign level • Paolo's decision to spend more time in the US • What does Paolo make of the stablecoin bills in Congress? • Does Tether want to eventually come onshore to the US? • Tether is pursuing a Big 4 Audit • The effect of Operation Choke Point 2.0 on Tether • Tether is mov...

Questions asked in this interview

12
  1. 1:44How are you feeling generally about where Tether is today in the political environment in DC?
  2. 9:21Are you generally happy with what you're seeing or what do you want to see from this legislation, assuming it passes?
  3. 11:05Is it your intent or desire to one day have some operations in the US or even ultimately onshore the business into the US?
  4. 13:22So, this is like the audit version of chokepoint, you know?
  5. 15:14Can you say more about that and how that even came to be?
  6. 18:51Will you be changing your registration to the, you know, what does that look like?
  7. 23:18Do you plan on diving into this kind of data?
  8. 25:06You know, what is there a common thread in terms of the balance sheet investments Tether's making or is it just, is there just a purely financial approach or you know, how do you think about that?
  9. 27:20These investments in private companies and other commodities, is there a strategic rationale like with Tether or is it just you want to diversify, you don't just hold cash?
  10. 33:35Do you worry about being too successful, about crypto-dollarization in some of these countries and in emerging markets and, you know, being blamed for inflation in the local currency, things like that?
  11. 35:38Is he more hands-off now or do you still have a good relationship with the guy?
  12. 36:59Do you feel any disruption in the core stablecoin business model from the emergence of interest-bearing stables?
Nick Carter 0:00 ↗
Hello and welcome back to On the Brink. I'm Nick Carter. Today we're sitting down with Paolo Ardoino, the CTO of Tether. This is actually his second episode on the show. I'd forgotten we interviewed him before. That was in June 2020, almost 5 years ago. That episode was called Managing the Growth of Tether. At that time, the supply of Tether was about $9 billion. Today, it's $143 billion. I think they've managed the growth. Okay. Obviously, such a pleasure to have Paolo on the show, though he doesn't do that many public appearances. We cover a lot of terrain in this episode. Paolo has visited the US recently. He's coming on to share his views on the stablecoin bills making their way through Congress and we discuss whether they want to eventually come onshore in the US. It was also reported today that Tether is pursuing a Big Four audit. We talk about that and why they were unable to do that in the past. We talk about their move to El Salvador and Tether's desire to be more public-facing, showcasing some of the data and the usage of what they estimate is 400 million global users of the stablecoin. This is a great wide-ranging conversation. I'm really glad PA came on. Let's dive right into it.
Today we have very special guest Paolo Ardoino from Tether. Very, very excited. Obviously timely conversation. Lots of news items around Tether breaking, including today the announcement that you guys are pursuing a Big Four audit. Paolo, thanks so much for joining us.
Paolo Ardoino 1:41 ↗
Thank you for having me, Nick. It's a big pleasure.
Nick Carter 1:44 ↗
So there's so much to talk about. I don't even know where to start. Yesterday, Trump spoke at the Digital Asset Summit in New York and he said, quote, dollar-backed stablecoins will help expand the dominance of the dollar for many years to come. It'll be at the top and that's where we want to keep it. It also came out yesterday, you tweeted Tether was the seventh largest sovereign buyer of US Treasuries in 2024 with $33 billion in purchases. How are you feeling generally about where Tether is today in the political environment in DC?
Paolo Ardoino 2:14 ↗
All right, there is a lot to unpack there. So, I want to point out yesterday, I think my tweet was too short. But if you take the image that they posted yesterday and you look at the first three, the top three were Cayman, Luxembourg, and then you had UK I think fifth or sixth. But Cayman and Luxembourg, they host a lot of hedge funds. So when you see those numbers you actually need to discount the fragmentation of the different hedge funds. So I believe that actually if you were looking at real numbers Tether would be top three buyer of US Treasuries in 2024. And on the rear end you could see China and Japan for different reasons, they have been selling US Treasuries. Japan of course needs to support their national currency that is not doing very, very well. And China, I think there is a clear interest in de-dollarization in the world and is selling T-bills potentially as a financial weapon. They have still I think $770 billion to go in US Treasuries. So I think when I went in DC recently, I made this point a very important part of my discussion. I believe that there is going to be, and I'm pretty proud because I created this term, everyone knows about the DeepSeek moment for artificial intelligence. That was a clear, I think it's beautiful to use that analogy because we saw how Trump announced $500 billion in investment in artificial intelligence infrastructure one day and then very next day China came out with DeepSeek. And so clearly they didn't develop, they didn't finish the V1 the next day. I think they had it in the pocket, they decided to announce it in a very specific moment. So what I think is going to happen is potentially a DeepSeek moment for the US dollar, and that I think is what we should be prepared for. And so when Tether builds and built for the last 10 years the biggest distribution network for the US dollar, physical distribution network and digital distribution network. We can enter in the details later about that. But so when we did that, and while we are doing it, when we are in Africa, when we're in Central South America, in these places most of the time there is Tether and then there is China, right? So China is building highways, schools, hospitals, stadiums. There is no US presence in Africa, there is almost no US presence in Central South America, there is a lot of China. And so there is definitely I think the will from the BRICS countries to build infrastructure, physical infrastructure and then eventually launch an attack to the US dollar, a more heavy attack to the US dollar to de-dollarize the world and I think that is going to happen. First, the BRICS countries tried to create a digital currency backed by a bunch of national currencies. I think they quickly realized that it was not possible because they don't trust each other with their national currencies. But then what they realized is that many people would like a digital currency backed by gold. So if you see the gold price today and what happened in the last, and the clear information that everyone has of China and India and other national banks buying a lot of gold, I think that they are preparing for that and they are preparing for a gold-backed stablecoin but run by BRICS. And let me know if I'm saying the quiet part aloud, but I think it will happen by 2025 or 2026. So when I'm in DC and I'm explaining what we are doing, why we have the fact that we have 400 million people using our product and effectively using US dollar, we are buying back the T-bills and all that, then basically what I'm also saying is that it's not easy for us, right? So we are a simple company, we're building this distribution network and to us the importance of the stablecoin bill is not simply about making a regulation on a new technology, it's in my opinion a matter of national security and that's how it should be treated. And there's a huge difference between, and the other part of that I explain is that there is a huge difference, rightfully so, lawmakers in the US are looking at stablecoins as something that should be used domestically, right? They are mainly, their first interest is regulating stablecoins on the US soil because you know, for customer protection and all that, that is completely fine. But I think it's not correct to think that the same product that works in the US where you have a high competition through all the possible payment means will work outside the US in Africa, in Central South America and so on. So there has to be a concept of a foreign stablecoin that operates mostly internationally that can sure can be accessed on the secondary markets everywhere but does not issue to US people because it's focusing on all the emerging markets and also a domestic stablecoin that focuses on the US market because that is mostly institutional and focused and also will focus on servicing or competing with the PayPal and Cash App of the world, right? So that is the message that I'm trying to give and explain. I think in general it works because people understand the importance now of stablecoins. Without the data points that we have it's very hard to understand the importance of stablecoins, not only USDT but USDT is the biggest one out there in the emerging markets to fight in the streets, right? So we never talk to any institution outside the US. We don't go to institutions in Brazil. We don't go to institutions in Central Asia, but we go in the streets, right? We build our adoption from the ground up. We knock door by door almost. That's how we build these crazy, crazy numbers.
Nick Carter 9:21 ↗
Paolo, you know, we haven't seen you in the US much before. I mean, I think it's a clear sign that you're showing up to Washington to make your case. Are you happy with what you've seen from these bills that are making their way through Congress? I know we have the House and the Senate. They're a little bit different. They're changing. Are you generally happy with what you're seeing or what do you want to see from this legislation, assuming it passes?
Paolo Ardoino 9:44 ↗
So I think the Senate bill is quite interesting. I think it captured the importance of stablecoins that operate internationally that, you know, they are very much anyway under US scrutiny because and will remain under US scrutiny because they would need based on this bill to abide to US law enforcement requests and regulations. So that I think is very important. We follow US laws and regulations when it comes to phrasing. We work, I think we are the only stablecoin including the US stablecoins that onboarded the FBI, US Secret Services. We work with the DOJ almost daily and the Treasury. So and on the other side it allows for domestic stablecoins that are thought to basically focus on the US markets and it makes sense. On the House bill, that is still I think a draft discussion, I'm a little bit less familiar. But I think that the Senate bill is moving fast and has, I think, is very well thought.
Nick Carter 11:05 ↗
And now I believe the parent company is based in the BVI and I know that you obviously have affiliations worldwide, Switzerland, El Salvador. I want to talk about that in a second. Is it your intent or desire to one day have some operations in the US or even ultimately onshore the business into the US?
Paolo Ardoino 11:26 ↗
That's a very good question. So I think that Tether International, the international stablecoin, should remain international just because it's not suited to be a competitor to PayPal for example. But definitely, given and we are going to watch the bill for the requirements for US domestic stablecoins, and we would be open to create a domestic stablecoin in the US because we still have, I believe that we have the best technology also for the US but would be clearly a different business model and so we would need to do a bit of research and understand how we can play in the US. That is a market that we never played into. And but that is very exciting. It sounds very exciting. But nevertheless, both the international stablecoin and the domestic stablecoin would go through a full audit. That's why we hired the new CFO that you mentioned. Simon has incredible experience. He went through multiple contentious full audits. I say, I mean the Tether one should not be contentious. I mean our balance sheet is very easy. Nevertheless when you have Senator Warren and you know Operation Chokepoint 2.0 and Big Four auditors are discouraged to take on crypto customers. That's not easy. I would call that contentious. So now I think we are in a good place. I think that the audit will remain and is top of our priority list. But now with the change of administration in US, that change demonstrated and signaled to the Big Four auditing firms that it's okay to work with the crypto firms and so we are already seeing that change with much more openness towards us.
Nick Carter 13:22 ↗
Yeah, this is, I'm really glad you brought this up. So first of all, I mean I'm not going to speak too soon, but congrats. I mean, I think a lot of people have been waiting for the Big Four to be willing to engage with you. And no one talks about the fact that there is this political campaign against the audit firms via the audit regulators in the US. Warren had a campaign against the PCAOB and the AICPA to get them to dissuade the audit firms from dealing with crypto firms. So, this is like the audit version of chokepoint, you know? So like chokepoint was bank regulators and banks. This is audit regulators and auditors. And I think people don't understand this is one of the reasons why it was hard to get an audit. The politicians in Washington didn't want the audit firms to deal with crypto firms. So you're saying you've noticed a real shift in attitude since the new admin.
Paolo Ardoino 14:15 ↗
Yeah. And by the way, thank you for everything that you have been doing to highlight Operation Chokepoint 2.0. No, because definitely that was a well-thought attack to the entire industry, right? As you said, it was not just for the banks and the correspondent banks, but was an entire attack to also from multiple angles. So it was very hard to combat for companies that are like nationed companies, like in a nation industry like the crypto industry. So yeah, I think we are seeing a change, we are seeing a shift because also most of the Big Four auditing firms, the leading team is in the US, right? So if you have an administration in the US that tells you well you should not deal with crypto then it's very hard to change their minds but something is moving and you know, I'm very pleased to see that.
Nick Carter 15:14 ↗
Yeah, I'm very excited as well. Now in terms of El Salvador, I mean, you made a very interesting announcement recently. I think you said you'd be moving the headquarters there. You will have some base of operations there. Can you say more about that and how that even came to be?
Paolo Ardoino 15:33 ↗
Yeah, El Salvador is a great place. First of all is a beautiful country run by a president and a government that demonstrated their ability to push change and make the country probably now one of the best countries in South, Central and South America to live in. It is definitely the safest country in Central and South America. While it was actually, it is the safest country in the Americas while it was the murder capital of the world. So on top of that they have been supporting Bitcoin really early on since 2021. We went through all the process there and how with Bitcoin support but also they are the first country that started to support and understand very well digital assets in general and broader and also they created the digital asset law that is very thorough but well thought and also they added recently, well one year and a half ago, they added a stablecoin law. By the way they are the first country creating a very thorough and sensible stablecoin law. It is much better than MiCA. I've been very vocal against MiCA just because I believe that it's going to create systemic risks in European banks because MiCA for a big stablecoin like Tether would force 60% of reserves in uninsured cash deposits. I think it's a very bad idea. We saw what happened with a competitor that had some money in Silicon Valley Bank that was in an uninsured cash deposit. Imagine having 60% of that. So it's not, and one of the things that I'm telling to and trying to advocate for is to have stronger requirements when it comes to US Treasuries or anyway in Europe. One requirement could have been pick the top four economies and buy government bonds from those top four economies. That would have made sense. But actually keeping 60% in uninsured cash deposits is a very bad idea. And on top of that, now they want to, a couple days ago I saw their press release about their interest in doing the digital euro. Sorry if I'm sidetracking here, but clearly Europe is, in that press release they said that the digital euro for them is a way to prevent foreign stablecoins, foreign currency stablecoins to eat up the market for euro. And you know my opinion, you know, the euro as a currency is dying not because of USDT, it's dying because you know in Europe doing business is almost impossible and you know the GDP of Europe was cut in half compared to 20 years ago compared to the US economy. So long story short, El Salvador is the first country that has a sensible stablecoin legislation. All the other places either you have Europe that as I said I ranted five minutes about it or you have sandboxes in other places but you know sandbox is not helpful for Tether given the size.
Nick Carter 18:51 ↗
And now your engagement with El Salvador, is this just you're sort of physically domiciling some operations there? Like how deep does that go? You know, will you be employing locals as part of Tether? Will you be changing your registration to the, you know, what does that look like?
Paolo Ardoino 19:07 ↗
Yeah, definitely we are hiring people there. We have our headquarters. We are renting out an office but we are building a tower. I think it's, to us makes sense. Like some people ask me oh why not the US, right? But again we work in emerging markets in developing countries so we need, El Salvador for us is the door to Central and South America. We based, so when we designed the working model of USDT we designed based on the personal, the family stories of our employees. So we have people coming from 70 different countries now, well 60 different countries and you know, every one of these people have different problems, they saw different problems in their countries with their families. So that is exactly how we designed USDT. So for us does not make any sense to be in Wall Street. We should be, you know, in the trenches with our own people.
Nick Carter 20:06 ↗
So you mentioned 400 million Tether users. I was looking on chain. I don't know where, I think I might have heard you say that on a different show as well. I looked on chain yesterday. I could find around 100 million addresses. I know an address is not a person of course and people have accounts at exchanges and so it's not a one-to-one mapping but is this a study that you've done? Like how are you, can you give us a sense of where you're getting this data from?
Paolo Ardoino 20:33 ↗
Yes, I think we had our chief economist that was Philip Gradwell, was at Chainalysis first, now came to us, published a few couple of months ago, published the first analysis on how we calculate the number of users. So there is a very high activity on blockchains across all the different blockchains and bridges and of course we also count addresses that receive some USDT and then they keep it for 24 hours, they send it. So not every single address has to have USDT all the time but they need to have USDT most of the time, right? Or at least a certain number of times per month. Plus, we have good contacts with many exchanges, centralized exchanges. Unfortunately, non-custodial holding of crypto is still not very popular. I believe that we should work hard to improve that. Just for multiple reasons, right? The matter of reduced trust on exchanges, a bit more responsibility, but you know, the most of the reason is that most of the reason why people don't do that is because UX sucks. So we want to try to change that. We might be able to prove this change in the next year or so. We are going to launch few products around this concept. But going back there, still what we are seeing there is enormous amount of people that use USDT only on exchanges. They don't want to hear what is a blockchain. They don't care what is a blockchain if they want just to use peer-to-peer trading on Binance and some other exchanges. They want just to, if you are in Buenos Aires, if you are like in, you want just to, you have Binance Pay or Bitfinex Pay, you accept the payment, it goes to your account and you pay another person in Bitfinex or Binance through that in your ecosystem through the account. There is no blockchain transaction, all that. But when we inquiry the different centralized exchanges, we get incredible numbers out of in terms of user base of Tether. So it's a mix of there is a lot of how we calculate a lot of on-chain activity but also there is a huge amount of, you know, USDT primarily, it's almost entirely all the different cryptocurrency exchanges plus you have to sum all the different smaller exchanges that are like very local like the Turkish ones, the Argentinian ones and all that, right? So we try to collect all the information from many and we discount that actually, we discount the number a lot because we assume that there is a lot of overlapping between different exchanges.
Nick Carter 23:18 ↗
That's very interesting. Thank you. And Philip is an amazing guy and did great work at Chainalysis. So it's a great, great hire you've made. Do you plan on diving deeper into the data to understand geographic segmentation of users or usage modes by typology? I mean, I get asked this all the time. Aren't stablecoins just for trading? Like what's the real world usage? Do you plan on diving into this kind of data?

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APA

Ardoino, P. (2026, March 3). Paolo Ardoino (Tether) on stablecoin bills, pursuing an audit, and getting to 400m users (EP.606) [Interview transcript]. On The Brink with Castle Island. CEOInterviews.AI. https://ceointerviews.ai/interview/748982/

MLA

Paolo Ardoino. "Paolo Ardoino (Tether) on stablecoin bills, pursuing an audit, and getting to 400m users (EP.606)." On The Brink with Castle Island, 3 Mar. 2026. Transcript, CEOInterviews.AI, https://ceointerviews.ai/interview/748982/.

BibTeX
@misc{ardoino2026_748982,
  author       = {Paolo Ardoino},
  title        = {Paolo Ardoino (Tether) on stablecoin bills, pursuing an audit, and getting to 400m users (EP.606)},
  howpublished = {Interview transcript, On The Brink with Castle Island. CEOInterviews.AI},
  year         = {2026},
  month        = {mar},
  url          = {https://ceointerviews.ai/interview/748982/},
  note         = {Speaker-attributed transcript with timestamps}
}