A federal forfeiture proceeding in California has evolved into one of the most distinctive legal narratives in the digital asset sector this year. According to sources speaking with the Financial Times, major cryptocurrency entities Tether and Bitfinex are the driving forces behind a payment processor known as Capstone Ltd. This revelation transforms what initially appeared to be a standard asset seizure into a complex legal confrontation involving tens of millions of dollars, a digital bank located in Dominica, and an alleged fraud operation.
Key Takeaways
- US federal prosecutors have frozen approximately $84.2 million linked to Capstone Ltd, claiming the entity operated an unlicensed money-transmitting business.
- Between March and December 2025, a Wells Fargo account utilized by Capstone processed $337 million, with about two-thirds of those funds directed to international beneficiaries primarily outside the United States.
- Individuals with knowledge of the situation confirm that Tether and Bitfinex are the unnamed crypto entities cited within the forfeiture documents.
- EQIBank reported that 80% of its monetary reserves, managed through Capstone, were frozen, while a US federal judge has already denied its request for the return of the funds.
- The legal filings also connect Capstone to a scam wherein criminals posing as FBI agents coerced victims into transferring funds that were subsequently converted into USDT.
US Prosecutors Freeze $84.2 Million Linked to Capstone in Crypto Forfeiture Case
Federal authorities in California secured approximately $84.2 million associated with Capstone, maintaining that the payment entity operated without the necessary licensing. Filed on July 15 within the US District Court for the Eastern District of California, the civil forfeiture complaint omits specific corporate names. Instead, the document describes an unnamed cryptocurrency company, a connected exchange, and a Dominica-based financial institution—descriptions that insiders identify as Tether, Bitfinex, and EQIBank, respectively.
Wells Fargo Account and the Asset Breakdown
Court documentation outlines the financial activity of the Wells Fargo account tied to Capstone, detailing millions in transactions before federal intervention.
Frequently Asked Questions
What is the core of the federal forfeiture case in California?
US federal prosecutors froze approximately $84.2 million tied to payment firm Capstone Ltd, alleging the company operated as an unlicensed money-transmitting business.
How are Tether and Bitfinex involved in the Capstone case?
According to individuals familiar with the matter who spoke to the Financial Times, Tether and Bitfinex are the unnamed crypto firms and affiliated exchange referenced in the federal forfeiture complaint.
What role does EQIBank play in this legal proceeding?
EQIBank stated that 80% of its monetary assets, which were held through Capstone, were frozen. A US judge has already turned down the bank’s request to have the funds released.
How does the case connect to fraud schemes?
The legal filings link Capstone to a scam where fraudsters posing as FBI agents pressured victims into making payments that were subsequently converted into USDT.