The US Treasury has thrown over 1,000 sanctions at Iran since February 2025 under its “Economic Fury” campaign. Iran’s response has been to build a cryptocurrency ecosystem worth an estimated $7.7 to $7.8 billion, effectively constructing a parallel economy that treats international financial restrictions as an engineering problem rather than a death sentence.

The exchange crackdown and the billion-dollar seizure

On June 2, 2026, the Treasury’s Office of Foreign Assets Control sanctioned Nobitex, Iran’s largest digital asset exchange. Nobitex alone processed over 50% of all Iranian digital asset inflows in 2025, making it the single most important node in Tehran’s crypto plumbing.

OFAC didn’t stop…