
TRM Labs linked $3.84B in flows between CoinEx and sanctioned Iranian firms, including crypto exchange Nobitex. CoinEx denied all commercial ties.
Blockchain intelligence firm TRM Labs said Seychelles-registered exchange CoinEx served as a gateway for Iran’s crypto sector, tracing more than $3.84 billion in flows between the exchange and sanctioned Iranian entities over the last seven years.
CoinEx became the single biggest trading partner of Iran’s largest crypto exchange, Nobitex, which accounted for roughly $2.7 billion of the flows, according to a report published Wednesday. TRM’s analysis found CoinEx had direct transaction exposure to more than 60 Iranian crypto platforms, a pattern the firm described as suggesting “a coordinated relationship rather than organic market activity.”
The firm also identified CoinEx exposure to several terrorist-linked entities, including $6 million in transactions involving wallets associated with the Islamic Revolutionary Guard Corps and $374,000 in exposure tied to Palestinian Islamic Jihad.
The U.S. Treasury sanctioned an array of Iranian crypto exchanges at the start of this month, including Nobitex, Wallex, Bitpin and Ramzinex – all of which appear in the TRM report.
CoinEx rejected the findings outright. “We have never established any commercial relationship with Iranian government-related entities, Iranian domestic exchanges, or provided any form of active assistance to Iranian government agencies, Revolutionary Guard-related entities, or other sanctioned parties,” the exchange said in a statement Thursday.
“Blockchain transactions are open, cross-platform, and traceable by nature. The fact that funds have passed through a platform onchain does not mean that the platform was aware of, supported, or participated in the related fund activity,” CoinEx said. It added that data from different blockchain analytics providers “varies significantly, and data from any single platform should not be treated as definitive.”
CoinEx said it began a review and exit process from all Iran-related exposure after the U.S. sanctioned the Iranian exchanges.
In separate data from May, combined exchange volumes dropped 3.45% to $4.41 trillion, the lowest since September 2024. RWA perpetual futures volumes rose 10.4% against that trend, hitting a new all-time high.
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