- U.S. prosecutors are pursuing roughly $84.2 million in Capstone-linked assets.
- Capstone provided payment access to EQIBank, a banking partner of Tether and Bitfinex.
- Tether says its exposure to EQIBank is below 0.034% of group assets.
An $84 million U.S. asset seizure has exposed an unusually complicated route connecting Tether customers, a Caribbean bank, a payment intermediary and some of America’s largest financial institutions.
According to information from Financial Times, at the center is Capstone Limited, a payments company used by Dominica-licensed EQIBank. U.S. prosecutors allege Capstone obtained American banking access while misrepresenting the nature of its business, then used those accounts to process hundreds of millions of dollars for customers connected to EQIBank.
The crypto connection sits one step removed. Tether and Bitfinex were EQIBank customers, and the bank reportedly used Capstone as part of the infrastructure for processing U.S. dollar payments. Tether says it knew nothing about Capstone’s alleged misconduct and that its direct exposure to EQIBank amounts to less than 0.034% of group assets.
That makes the $84 million seizure less a story about missing USDT reserves than about the banking machinery operating behind a stablecoin that can otherwise move around the world without banks.
Follow the Dollar and Four Companies Appear
The easiest way to understand the case is to follow a conventional dollar rather than a USDT transaction.
A customer could interact with Tether, but the fiat side of that transaction required institutions capable of handling bank wires and reaching the U.S. financial system. EQIBank filled part of that role, while Capstone provided another layer of payment connectivity.
The chain described in reporting and court records involved four distinct participants:
- Tether and Bitfinex: customers of EQIBank, with the bank reportedly processing wires associated with USDT purchases and redemptions.
- EQIBank: a Dominica-licensed offshore bank that relied on Capstone for U.S. payment services.
- Capstone: the intermediary that maintained U.S. banking relationships and moved payments for EQIBank customers.
- Wells Fargo and JPMorgan Chase: major U.S. institutions where Capstone-linked funds were ultimately held.
None of this means Tether controlled Capstone. It shows why a stablecoin issuer can be several contractual relationships removed from the bank accounts ultimately used to clear dollars.
The Government’s Case Is About What Capstone Told Its Banks
The allegations become more specific at the Capstone layer.
Federal prosecutors claim the company presented itself to U.S. banks as an information-technology or software-related business while its accounts were being used for large-scale financial transactions. The government is now seeking forfeiture of assets connected to those accounts.
Capstone disputes the allegations. It identifies itself as a cross-border payments and settlement provider and says it is registered with FinCEN as a Money Services Business. Its lawyer has also said the company cooperated with investigators and intends to challenge the government’s action.
No final ruling has established Capstone’s liability, making the distinction between the government’s allegations and proven conduct particularly important.
The assets identified in the forfeiture action include approximately $79.1 million at Wells Fargo Securities, $1.86 million at Wells Fargo Bank and $2.06 million at JPMorgan Chase, together with roughly 1.1 million USDT and an additional smaller USDT balance.
Combined, the government is pursuing approximately $84.2 million.
The Same Money Looks Much Bigger From EQIBank
The seizure barely registers against Tether’s reported balance sheet. From EQIBank’s perspective, it is potentially transformative.
The Caribbean bank has separately sought the return of approximately $89 million that it says U.S. authorities seized, telling the court that the property represented around 80% of its monetary holdings. EQIBank has warned that prolonged loss of access to the funds could ultimately threaten its continued operation.
The $89 million and $84.2 million figures are not two estimates of the same forfeiture. The former represents the broader amount EQIBank says was seized, while the latter concerns assets specifically targeted in the government’s forfeiture complaint.
This is also where the financial consequences diverge sharply between the companies involved.
Tether says its exposure to EQIBank represents less than 0.034% of group assets. Against approximately $187.75 billion of reported assets and $4.11 billion in excess reserves in June, that disclosed exposure is small.
EQIBank, by contrast, describes the seized property as a substantial portion of the money available to it.
What the $84M Seizure Does Not Show
The Information reported, that the Tether connection makes for a striking headline, but several conclusions would go beyond the available evidence.
The $84.2 million is not identified as $84.2 million of Tether reserves. The government’s complaint does not establish that Tether participated in Capstone’s alleged conduct, and Tether says it was unaware of it.
Nor does the case concern a failure of USDT’s blockchain settlement mechanism.
USDT can continue moving between wallets while an institution elsewhere in the payment chain loses access to conventional bank accounts. The interruption occurs when someone needs to cross the boundary between those two systems.
That distinction helps explain why the same event can pose very different problems for different participants. A bank that depends heavily on seized funds can face immediate liquidity pressure, while a stablecoin issuer several steps removed from those accounts may have limited direct financial exposure.
Tether Can Freeze USDT, but It Cannot Freeze the Banking Chain
There is an interesting contrast with Tether’s growing cooperation with American law enforcement.
In February, the U.S. Attorney’s Office for the Eastern District of North Carolina announced the seizure of more than $61 million in USDT allegedly connected to cryptocurrency investment scams. The Justice Department explicitly credited Tether with helping authorities transfer the tokens.
Those cases demonstrate one of Tether’s unusual powers as the centralized issuer of USDT: it can freeze tokens at the smart-contract level and cooperate in moving seized assets.
Capstone sits outside that mechanism.
A bank account held by a payment processor, a correspondent relationship or an offshore bank’s access to U.S. clearing cannot be controlled through USDT’s smart contract. Those relationships remain governed by conventional banking rules, compliance systems and courts.
That produces a peculiar reality for the world’s largest dollar stablecoin: the digital side of the network can settle around the clock, while access to the dollars surrounding it can still depend on a chain of banks and intermediaries that users never see.






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