Iran's dominant crypto exchange, Nobitex, has processed at least $2.3 billion on two blockchain networks since January 2023: Tron, founded by Justin Sun, and BNB Chain, developed by Binance. Both Sun and Binance founder Changpeng Zhao are major financial backers of World Liberty Financial (WLFI), a decentralized finance protocol co-founded in 2024 by members of the Trump family alongside Zachary Folkman, Chase Herro, and Alex and Zach Witkoff. Sun holds roughly 4 billion WLFI tokens valued at approximately $266 million, invested at least $75 million into the project, and was formally appointed as a WLFI advisor. Binance holds roughly $3.8 billion in Trump-linked tokens.

In October 2025, Trump pardoned Changpeng Zhao, wiping his federal conviction for failing to maintain adequate anti-money-laundering programs. That conviction arose partly from Binance's documented Iran sanctions violations.

Neither WLFI nor the two blockchain networks are accused of directly facilitating Iranian transactions. World Liberty Financial said it has no relationship with Nobitex and follows US law. BNB Chain described its network as "a public, permissionless blockchain maintained by an independent global community of validators." That characterization warrants context: Zhao is listed as the sole shareholder of BNB Chain Technology. More broadly, analysts note that public blockchains of this type do not screen participants at the protocol level, which means sanctioned actors and compliant users operate on the same infrastructure.

The scale of Iranian activity on these chains is documented. Between November 2024 and June 2025, Iran's Central Bank, which has been under US Treasury sanctions since 2019, acquired $507 million in USDT (Tether's dollar-pegged stablecoin) through Tron, routing $347 million of that to Nobitex in the first six months alone.

On April 24, 2026, the US Treasury's Office of Foreign Assets Control froze $344.2 million in USDT sitting in two wallets linked to Iran's Central Bank, the IRGC-Qods Force, and Hezbollah. Tether coordinated that freeze with US law enforcement. The assets were held on Tron, the same network that hosts WLFI's own USD1 stablecoin.

Since the US-Israeli military campaign against Iran began in February 2026, at least $22.6 million has moved through Nobitex via BNB Chain and another $550,000 via Tron. Blockchain analytics firm Chainalysis also recorded a surge of more than 150 percent in Nobitex outflows in June 2025, in the months before the conflict began. Chainalysis estimates Iran's total crypto ecosystem at $7.8 billion as of 2025, with IRGC-affiliated addresses accounting for more than half of all Iranian crypto inflows during the final quarter of that year and receiving over $3 billion in value across 2025 overall.

John Reed Stark, former chief of the SEC's Office of Internet Enforcement, put the conflict plainly: "The entities doing crypto financing through these platforms are the very ones that the president is trying to defeat."

The White House rejected the framing of the Reuters investigation. Spokeswoman Anna Kelly said: "Reuters' bizarre attempts to link President Trump to Iran's banking system are totally laughable."

Treasury Secretary Scott Bessent, meanwhile, has pledged to pursue Iranian financial flows. "We will follow the money Tehran is desperately attempting to move outside of the country and target all financial lifelines tied to the regime," he said in April.

The story carries a direct compliance warning for users and regulators far outside the United States. In South Asia, Tron-based USDT is a primary tool for remittances and informal cross-border payments in Bangladesh, where the central bank maintains a de facto crypto ban but peer-to-peer stablecoin flows are widespread. Bangladesh Bank has issued no formal guidance on Tron-specific risk as of May 2026.

Pakistan faces a more acute version of the same problem. Its Parliament passed the Virtual Assets Act 2026 partly to formalize ties with platforms like WLFI, the Pakistan Crypto Council has signed a deal directly with WLFI, and the government established PVARA (the Pakistan Virtual Assets Regulatory Authority) to oversee the sector. These developments place Islamabad's new regulatory framework in direct contact with infrastructure that US investigators have now linked to IRGC financing through enforcement actions and blockchain analytics reports.

In Africa, Nigeria, Kenya, and South Africa rank among the world's most active Tron and USDT markets. South Africa's Financial Sector Conduct Authority has been tightening virtual asset service provider licensing rules throughout 2026, and Nigeria's Securities and Exchange Commission is monitoring similar dynamics. Yet regulators across the region are developing those frameworks without Tron-specific guidance on the evasion risks documented in US enforcement actions and blockchain analytics reports.

For ordinary users, the April 2026 freeze carries a concrete lesson. Tether can and will freeze wallets at OFAC's request, without advance notice to anyone transacting nearby. As compliance analysts have observed, the freeze demonstrated that Tether retains the power to act unilaterally despite operating on a nominally decentralized network.

Nobitex itself has not appeared on OFAC's official sanctions list, a gap that compliance specialists at Elliptic, CoinTelegraph, and MEXC News have flagged as creating ambiguous obligations for global service providers.

Nobitex is controlled by two brothers from a powerful Iranian family with ties to Iran's Supreme Leader; one early investor, Mohammad Baqer Nahvi, was placed on the OFAC Specially Designated Nationals list in 2022 for facilitating drone-component shipments.

The broader question now before regulators in Washington, Dhaka, Islamabad, and Lagos is whether the existing framework for public blockchains, built around voluntary compliance and retroactive freezes, is adequate when state-level actors are routing hundreds of millions of dollars through the same rails that serve retail users worldwide. The April freeze demonstrated that the tools exist. Whether regulators will use them consistently is a different question.