US Naval Blockade Sparks Iran's Crypto-Based Workarounds

The US naval blockade on Iranian ports began on April 13, 2026, targeting Iran's ability to monetize its energy reserves through the strategically vital Strait of Hormuz.

Iran has been charging oil tankers $1 per barrel in Bitcoin or stablecoins for safe passage through the Strait, which carries roughly 20% of the world's oil supply.

The country has effectively been converting surplus energy into exportable digital value, with mining operations enabling the equivalent of roughly 10 million barrels per year in energy exports.

However, the US Office of Foreign Assets Control (OFAC) struck back at Iran's digital asset infrastructure on June 2, 2026, sanctioning Nobitex and three other Iranian digital asset exchanges for supporting the Islamic Revolutionary Guard Corps and Iran's central bank in sanctions evasion efforts.