Blockchain intelligence firm TRM Labs alleges CoinEx facilitated more than $3.84 billion in flows with sanctioned Iranian crypto entities over a seven-year period, claims the exchange firmly denies.

Market Context

The allegations emerge as U.S. regulators intensify scrutiny of crypto exchanges for potential sanctions violations involving Iran. Earlier this month, the Treasury Department sanctioned several major Iranian crypto platforms including Nobitex, Wallex, Bitpin and Ramzinex as part of its broader campaign against Tehran's financial infrastructure.

Analysis

TRM Labs' report paints a damning picture of CoinEx's exposure to Iranian crypto markets. According to the blockchain analytics firm, the exchange became the single largest trading partner of Nobitex, Iran's largest cryptocurrency exchange, accounting for approximately $2.7 billion in transfers alone. The analysis identified direct transaction exposure with more than 60 Iranian crypto platforms, a pattern TRM argues suggests coordinated activity rather than organic market participation.

The intelligence firm also flagged exposure to terrorist-linked entities: $6 million in transactions involving wallets associated with the Islamic Revolutionary Guard Corps and approximately $374,000 of flows connected to Palestinian Islamic Jihad. These findings could carry significant regulatory weight as Treasury's Office of Foreign Assets Control evaluates enforcement actions.

CoinEx pushed back forcefully against the report. In a statement Thursday, the exchange said it 'never established any commercial relationship with Iranian government-related entities, Iranian domestic exchanges,' or provided assistance to Revolutionary Guard-related parties. The firm emphasized that blockchain transactions are inherently traceable and that fund passage through a platform does not equate to awareness or participation in related activity.

CoinEx also noted discrepancies between different blockchain analytics platforms' data, arguing that single-source analysis should not be treated as definitive. The exchange said it has begun exiting Iran-related business following the Treasury sanctions.

Key Numbers

- $3.84 billion: Total flows TRM Labs traced between CoinEx and sanctioned Iranian entities over seven years

- $2.7 billion: Transfers with Nobitex, Iran's largest crypto exchange, according to TRM analysis

- 60+: Number of Iranian crypto platforms with direct transaction exposure to CoinEx

- $6 million: Transactions involving Islamic Revolutionary Guard Corps-associated wallets

- $374,000: Flows linked to Palestinian Islamic Jihad entities

What to Watch

Watch for potential OFAC enforcement actions against CoinEx as Treasury evaluates the TRM findings. The exchange's exit from Iran-related business will be scrutinized for completeness and timeline. Any U.S. regulatory response could set precedent for how exchanges demonstrate compliance with sanctions screening, particularly regarding peer-to-peer trading and cross-border blockchain flows.

Regulatory clarity remains elusive in jurisdictions where exchanges operate versus where their users reside—a gap TRM's report suggests CoinEx may have exploited.