Paraguay’s Bank Froze. BSV in Your Own Wallet Did Not

What Ueno Bank's customers in Paraguay could spend on Monday, and had to wait for on Tuesday

What happened in Paraguay

On the evening of Monday 2 November 2026, the board of Paraguay's central bank voted unanimously to put Ueno Bank into resolution. A little after three on Tuesday morning it announced the decision on social media. By the time people got up, the app, the cards and the bank's other services had stopped working.

Ueno was not a small bank. It started as a finance company, got its banking licence in 2023, absorbed Visión Banco in 2024, and reported 2.94 million customers at the end of June, a figure it compared with 63 per cent of Paraguay's adults. The central bank's own count of depositors, the people who actually had money in the bank, is about 1.8 million. Some 32000 retirees collected their pensions through it. The state pension and health fund had invested about 9 per cent of its portfolio there. The central bank said adjustments to Ueno's accounts had taken its solvency ratio below half the legal minimum. A rating agency pointed to problems with the quality of its loans and to lending to related companies that had not been disclosed; prosecutors allege irregular loans to firms linked to the bank. None of that has been tried in court.

The week that followed moved fast. The head of the central bank, who had run the finance company Ueno grew out of before he was appointed in 2023, submitted his resignation on Tuesday. Prosecutors charged 27 people in the bank investigation, and on Thursday a judge sent six of the bank's former senior figures to pretrial detention. Congress passed an emergency law. The President, Santiago Peña, who had been a business partner of the group that owns Ueno until March 2025, offered his resignation on Thursday; the Senate removed him by impeachment on Friday, and prosecutors ordered him and the former central bank head detained. On Saturday, prosecutors formally accused both men and asked a judge to order their pretrial detention. The criminal charges in the Ueno case remain allegations, and nothing here assumes they will be proved.

This is not an article about Paraguay's politics. It is about the people who kept their money at Ueno, and what they found out on Tuesday morning.

A balance is a promise

Here is something most bank customers never have reason to think about. When you deposit money, the bank becomes its owner. Paraguay's Civil Code says so plainly: the bank acquires the money and owes you the same sum back. Your balance is an asset to you and a debt the bank owes.

Most of the time that difference is invisible, because the bank's debt to you works as money. You tap your card and the bank pays the shop on your behalf. On Monday evening, Ueno owed its depositors money, and they could buy groceries with it. On Tuesday morning, Ueno still owed them. But the cards did not work, and the shop still wanted paying.

That is the whole point, and it does not need exaggerating. The bank still owed its depositors. What they lost was the ability to use what they were owed, until somebody else decided otherwise.

Bitcoin (BSV) held in a wallet only you control is a different kind of thing. A BSV wallet works with a secret code, called a private key. Whoever has the code can spend the money in the wallet. If only you have it, only you can spend it. That money is not anybody's debt to you. To use it you do not need a bank to keep a promise, so a bank running short of capital on Monday night has no say over whether you can send it on Tuesday morning.

Someone else decides how much, and when

To be fair to the system: it worked faster than many would have expected. Paraguay, like the United States, the United Kingdom and the EU, guarantees bank deposits up to a limit if a bank fails: 250000 dollars per person per bank in the US, 120000 pounds in the UK, 100000 euros in the EU. Paraguay sets its limit differently, as a multiple of the monthly minimum wage: 75 of them, about 228 million guaraníes. The central bank's preliminary estimate was that this would cover about 97 in every 100 Ueno depositors in full. Payments began on Thursday night. By Saturday the central bank said about 1.2 million people had received a payment, out of about 1.8 million depositors. That is real, and it matters.

But look at how it was decided. The first announcement, on Tuesday, promised an advance of up to 10 million guaraníes (Paraguay's currency), a little over three months of the minimum wage, minus debts owed to Ueno, with no date. On Wednesday Congress passed, and the President signed, a law allowing an advance of up to forty minimum wages, with overdue debts to the bank deducted first; the advance procedure was to begin within 24 hours and finish within five working days. The first group paid: people with no more than 10 million guaraníes, no debts to Ueno, and an active account at another bank or finance company. A second group followed on Friday night: deposits above 10 million and up to 121.76 million guaraníes, the forty-wage limit. The rest of the guaranteed amount comes later. Anything above 75 wages depends on how the resolution turns out.

Every one of those decisions, the amount, the order, the deductions, the dates, was made by somebody other than the person whose money it was. This time many went the depositors' way: the law was changed within two days to help them. But a rule that can be changed in two days can be changed in either direction. In Cyprus in 2013, uninsured depositors at Bank of Cyprus had 47.5 per cent of their eligible uninsured savings converted into the bank's shares. Nobody asked them what form they would like their savings to take.

There is a small irony in the order of payment. The first people paid were those who already had somewhere else for the money to go: an account at another institution. For those who did not, the central bank said another institution would open one in their name. Ueno's own story was financial inclusion. For the people it had included, getting their money back started with being included somewhere else.

The warnings before the freeze

The freeze came overnight. The trouble did not. On 18 October, Paraguay's banking association, ASOBAN, published a statement raising concerns about an unnamed institution's exposure to related companies, and asked the central bank for comparable solvency information about banks that had received concessions in merger processes. On 29 October, Ueno announced a plan to raise a hundred million dollars of new capital, half from its controlling shareholder and half from a share issue. Five days later it was in resolution.

Customers saw what the bank chose to show them and what the regulator chose to publish.

BSV's public record of transactions, the blockchain, would not have told them whether Ueno could pay its debts. Nobody can read a bank's debts off a blockchain. What it does answer is a narrower question, and for BSV in your own wallet it is the question that matters: if you know the BSV you received, you can look it up yourself and see that it has not been spent. You do not have to wait for anybody's report.

When the referee knows the team

The man who led the central bank when Ueno failed had run the company it grew out of. The central bank says he stepped aside from decisions about Ueno. The President had been a business partner of the group that owns Ueno; he and the bank both say he never held shares in the bank itself.

Whether any of this was a crime is for Paraguay's courts. My point is narrower, and it does not depend on their answer. A banking system rests on people: supervisors, appointees, ministers, each with friends, former employers and futures. Ordinary bank supervision is a matter of judgement, exercised every day by people like these. When they are independent, the protection works. When they are too close to what they supervise, the protection everybody relied on turns out to be only as strong as that relationship.

Sending BSV from your own wallet does not depend on anybody's judgement of a bank's books.

The honeypot again

In my recent piece on the Binance hack I called exchanges honeypots: places where so much value is pooled that they are worth any effort to attack. Ueno shows the other side of the same coin. About 1.8 million depositors, a payment channel for 32000 retirees' pensions, and about 9 per cent of the state pension fund's investments, now exposed to loss: all of it dependent on one institution's balance sheet. When that much depends on one place, it does not take a hacker for things to go wrong. Bad lending, or a supervisor too close to the bank, will do.

Holding your own BSV does not protect you from everything. People lose the secret code to their wallet, use badly made wallet apps, or see the price fall. What it removes is the risk that hit every Ueno depositor at once: depending on one company's finances. Other shared risks remain. A flaw in a wallet app that many people use can affect all of them at once, and the price is a risk everyone holding BSV shares.

A digital bank is not digital money

Ueno sold itself as new: an app, no queues, a bank in your pocket for people the old banks had ignored. Underneath was the oldest arrangement in finance: take deposits, become their owner, owe them back. I wrote recently about BSV projects that dress Bitcoin up as fiat, a car dressed as a horse. This was the reverse, an old bank dressed as something new. The app was modern. Behind it was the same promise every bank makes: a debt to its customers that it can only pay if its own finances hold up.

What holding your own BSV changes

Imagine a Ueno depositor, a woman who, as well as her bank account, kept some BSV in a wallet on her phone that only she controls. She is invented, but her Tuesday morning is easy to picture. Here is what was different for the two parts of her money.

She did not need anybody's permission. Her card stopped working. Her wallet did not. To send BSV she needed only her phone and her secret code; no bank had to agree, stay open or stay solvent. She could still send it to anyone who accepts BSV, or exchange it for guaraníes. In Paraguay today, few shops would take it at the till. That is the honest limit, and it is also the point: the more people earn and spend BSV, the more useful it becomes on a morning like that one.

Ueno's problems could not reach it. She had done nothing wrong. Her bank money was caught by things she never saw: lending that a rating agency says went to related companies without being disclosed, capital that ran short, a regulator who had once run the bank's predecessor. Her BSV was not on any bank's books, so none of that touched it. Bad banking will go on happening. It does not have to happen to your money.

She did not have to queue. For her bank money she waited for a guarantee fund, a list of who gets paid first, an emergency law and a deduction for anything she owed the bank. For her BSV there was nothing to wait for. Nobody owed it to her. It was simply hers.

She could check for herself. Her bank showed her what it chose to show until the morning it stopped. BSV transactions are recorded on a public ledger that anyone can look up. She could see for herself that the BSV she had received was still there, unspent, without waiting for an auditor, a regulator or a press release.

One bank's failure was not her failure. Ueno's shortfall stopped about 1.8 million depositors at once. On its own, it could not stop a single payment from her wallet. Holding your own BSV has risks of its own, as the next section says, but a bank's books are not one of them.

That is the reason to take Bitcoin seriously, and it has nothing to do with the price. It is a way to hold at least some of your money where nobody else has to keep a promise before you can use it. And the way to start is the way money is meant to be used: earn some, spend some, keep some. Not on an exchange, betting on next month, but in a wallet you control, paying and being paid for real things.

What it does not change

I would be doing what the bank's app did, showing only the good side, if I stopped there. So, plainly:

The price. A guarantee measured in guaraníes and a coin priced in guaraníes expose a saver to different risks. Holding your own BSV lets you decide when to spend it. It gives you no control over what it will be worth tomorrow. I have argued in The Wrong Kind of Demand that BSV's price swings because the coin is mostly traded rather than used, and that it will only steady when people earn it and spend it on real things. That is my view and the work ahead, not something already achieved.

The secret code. Lose your wallet's private key and every backup of it, and the money is gone. There is no guarantee fund, no central bank and no emergency law. Owning your money means being responsible for it.

Lending. Ueno did not get into trouble by holding deposits; by every account so far, the trouble was in what it did with them. Holding coins does not stop anyone from running a lending business on top of them. Celsius's "Earn" customers learned that their terms had handed ownership of their coins to the company, which left them as creditors in its bankruptcy: the position of a Ueno depositor, in a different currency. FTX was an exchange whose founder was convicted of stealing customer funds. Different arrangements, different conduct, the same lesson: hand over control and you hold a promise. The argument is not that crypto is safe. It is that BSV in your own wallet cannot be lent out by somebody else.

Freezing. It would be dishonest to write "nobody can freeze your coins" about BSV. BSV's published network rules allow specific coins to be frozen, and its technical specification describes how frozen coins can be moved to an address designated under a court order, without the owner's secret code. What can be said accurately is this: sending BSV from your own wallet needs no bank's or exchange's approval, and does not depend on whether any of them stays solvent.

It is worth being exact about that power. Under the network's published rules, the BSV Association can direct the computers that run the network (called nodes) to freeze specified coins, or to reassign coins already frozen. It may do so on three grounds: a legal decision enforceable in England and Wales or Switzerland to which the Association is a party; such a decision to which it is not a party, insofar as it concerns who owns or controls BSV; or its own good-faith finding that a node has broken the rules. The rules limit what a directive can require and for what purpose. They do not require a court order in every case.

What happened at Ueno is a different kind of thing. A BSV directive names particular coins. Ueno's freeze began with one bank's books: an adjustment took its capital below the legal threshold, the central bank put it into resolution, and every depositor's cards stopped working. Nobody had to bring a case against the woman in our example. The condition of her bank was enough. That same decision left the BSV in her own wallet where it was. Someone will answer that Ueno's freeze was lawful too: the central bank acted under Paraguay's deposit guarantee and resolution law. It did. But a law that stops every depositor of a bank at once, because of what the bank did, is not the same as a directive aimed at specific coins.

Daily life. A household paid and billed in guaraníes still needs guaraníes. The practical lesson is smaller and more useful: keep no more in somebody else's promise than you need to.

The point

On Monday evening, Ueno owed its depositors money, and they could spend it. On Tuesday morning, Ueno still owed them money, and they had to wait. About 1.2 million of them had received a payment within four days, which is to the system's credit. All of them waited on amounts, an order and dates decided by a central bank, a Congress and a law written that same week. Those with more than the guarantee covers are still waiting.

BSV in your own wallet is a different kind of thing. You can pay someone without first asking a bank to honour its debt to you. Nobody's bad loans, thin capital or friendly regulator stands between you and your money, and no bank's failure can stop you paying. In exchange you take on the work of keeping your wallet's secret code safe, you take whatever price the coin has when you spend it, and on BSV you accept that specific coins can be frozen under the network's rules.

That is a trade worth knowing about, and worth making with at least part of what you have. A bank can run short of capital on Monday night. On Tuesday morning, its balance sheet has no say in whether you can spend your BSV.

Sources for the Paraguay account

• Banco Central del Paraguay, "Banco Central inicia el procedimiento de resolución de ueno bank," 3 Nov 2026. bcp.gov.py
• ABC Color, services inactive, 3 Nov 2026. abc.com.py
• ABC Color, announcement time, 3 Nov 2026. abc.com.py
• AP, "Paraguay seizes major digital bank tied to president," 3 Nov 2026. apnews.com — public money, 32000 retirees, 97% estimate, Peña's and Carvallo's links, recusal
• ABC Color, IPS investment director: 355 million dollars, about 9% of portfolio, 4 Nov 2026. abc.com.py
• FIX rating decision, 3 Nov 2026. bcp.gov.py
• Ministerio Público, 27 people charged. ministeriopublico.gov.py
• Ministerio Público, the six detention orders. ministeriopublico.gov.py
• ABC Color, judge sends Miguel Vázquez and senior former executives to prison, 5 Nov 2026. abc.com.py
• AP, follow-up on the ousted president, 6 Nov 2026 (confirms the resignation offer of Thursday 5 Nov). apnews.com
• Senado, Pedro Alliana sworn in, 6 Nov 2026. senado.gov.py
• Ministerio Público, detention order for Peña and Carvallo, 6 Nov 2026. ministeriopublico.gov.py
• ABC Color, Peña and Carvallo formally accused; pretrial detention requested, 7 Nov 2026. abc.com.py
• ABC Color, Law 7745 promulgated, 4 Nov 2026. abc.com.py
• Senado, law passed unanimously. senado.gov.py
• BCP, first-group payment notice. bcp.gov.py
• BCP, account opening for depositors without another account. bcp.gov.py
• ABC Color, "casi 1.200.000 ahorristas ya recibieron su dinero," 7 Nov 2026. abc.com.py
• ABC Color, second group (above 10 million, up to 121.76 million guaraníes), 7 Nov 2026. abc.com.py
• ABC Color, BCP briefing: about 1.8 million depositors in total, 7 Nov 2026. abc.com.py
• Última Hora, BCP explains the three amounts. ultimahora.com
• ABC Color, ASOBAN statement, 18 Oct 2026. abc.com.py
• Ueno bank, capitalisation plan, 29 Oct 2026. ueno.com.py
• Ueno Bank, 31 July 2026, reporting results to 30 June (2.94 million customers; 63% of adults), company release via Yahoo Finance. sg.finance.yahoo.com
• Ueno Bank, 2025 financial statements (merger with Visión Banco). ueno.com.py
• Hoy, Peña's account of his Ueno Holding shares, 4 Apr 2025. hoy.com.py
• El Economista, Ueno's position on Peña, 5 Nov 2026. eleconomista.com.mx
• Código Civil del Paraguay, art. 1404. bacn.gov.py

Sources for the general points

• FDIC deposit insurance: 250000 dollars per depositor, per insured bank, per ownership category. fdic.gov
• Bank of England, "What is the FSCS and what is the new deposit protection limit?" (120000 pounds from 1 Dec 2025). bankofengland.co.uk
• EU Deposit Guarantee Schemes Directive 2014/49/EU (Article 6(1): coverage of 100000 euros for the aggregate deposits of each depositor; per depositor per bank). eur-lex.europa.eu (plain-language EU summary: eur-lex.europa.eu)
• Bank of Cyprus, recapitalisation through bail-in announcement (2013). bankofcyprus.com
• BSV Blockchain, Network Access Rules FAQ for legal professionals (court order or arbitral decision as a route). docs.bsvblockchain.org
• BSV Blockchain, Network Access Rules, Part III: Enforcement Rules (clauses III.1 to III.6). docs.bsvblockchain.org
• BSV Blockchain, Alert System: alert messages (freeze and reassignment commands). docs.bsvblockchain.org
• bitcoin-sv-specs, "Confiscation transactions." github.com
• US Bankruptcy Court SDNY, Judge Martin Glenn, Celsius Earn ruling, 4 Jan 2023. nysb.uscourts.gov
• US Department of Justice, Bankman-Fried sentenced (2024). justice.gov