US Sanctions Iran's Hormuz Safe Bitcoin Insurance Scheme

The US Treasury sanctioned two Iranian companies over a marine insurance scheme in the Strait of Hormuz that accepted bitcoin payments. According to the department, proceeds from the scheme were funneled to the Islamic Revolutionary Guard Corps.

What the US banned

The Office of Foreign Assets Control (OFAC) designated the Persian Gulf Marine Insurance Company and HormuzSafe Marine Services Authority, known as Hormuz Safe. Treasury said both firms ran an extortion scheme disguised as insurance for ships transiting the Strait of Hormuz.

The department stressed this was extortion, not conventional insurance. The policies covered risks such as vessel seizures that, in Treasury's own wording, are overwhelmingly created by Iran itself. Ships were effectively forced to buy this coverage just to pass through the strait without incident.

"With its economy in freefall and inflation in the triple digits, the regime is desperate for cash."

- Scott Bessent, US Treasury Secretary, from the Treasury statement, July 31, 2026

Both companies were sanctioned under an executive order covering Iran's petroleum and petrochemical sectors. The designation bars US persons from any dealings with the two firms. It isn't Washington's first move against Iran's oil sector in recent years, but this is the first time the crypto piece of such a scheme has taken center stage.

Legally, a sanctions designation freezes any assets the companies hold within US jurisdiction and bars American banks, exchanges and other financial intermediaries from dealing with them. That status stays in place indefinitely, unless Treasury separately decides to lift it.

How the bitcoin scheme worked

Hormuz Safe was developed by Iran's Ministry of Economy, and the platform accepted payment in Bitcoin and other digital assets as part of the regime's attempt to bypass Western sanctions. CoinDesk first reported on the plan back on May 18, based on reporting from the state-linked Iranian outlet Fars News.

At the time, Fars claimed the model could generate more than $10 billion, without explaining how it arrived at that figure. When CoinDesk checked in May, the platform's website showed only a landing page, and there was no way to verify whether any shipowner had actually purchased a policy.

Hormuz Safe's policies were approved by the Persian Gulf Strait Authority, an IRGC-backed body that Treasury had already designated back in May. Formally, that makes two separate rounds of sanctions in three months against the same network. The Persian Gulf Strait Authority effectively acted as a regulator issuing passage permits for the strait, so control over it gave the IRGC direct sway over any ship in the region.

Why the Strait of Hormuz matters to markets

The Strait of Hormuz remains one of the planet's key energy chokepoints. Roughly a fifth of the world's seaborne oil supply passes through it, and any disruption to shipping there shows up quickly in fuel prices. There's effectively no convenient alternate route for that volume of cargo in the region.

Traffic through the strait had already thinned in recent weeks because of US strikes on Iran, and those strikes have kept oil prices elevated. Sanctions against the insurance scheme add another layer of pressure right as logistics through the strait were already strained.

Shipowners who might once have viewed Hormuz Safe as a way to insure a voyage now face a direct risk of secondary sanctions. In the short term, that narrows rather than expands their options for passing through the strait.

For commodity traders, headlines like this usually mean heightened attention to any disruption in the region. Oil futures have historically reacted more sharply to headlines like these than to sanctions against a crypto platform on their own. Any threat of the strait being blocked tends to trigger price spikes even without an actual drop in shipping volumes, since traders price in the risk ahead of time.

The risk for anyone who paid in crypto

The sanctions designation means US persons are barred from doing business with either company. Foreign firms that keep paying Hormuz Safe or Persian Gulf Marine Insurance risk facing secondary sanctions themselves. Compliance teams at major crypto exchanges typically check wallet addresses against Treasury's SDN list daily, so newly sanctioned addresses tend to get frozen almost as soon as they're published.

• paying in bitcoin doesn't hide participants from blockchain analysts or regulators
• foreign shipowners risk losing access to the dollar financial system
• Hormuz Safe's policies carry no legal weight for shipowners who care about compliance
• crypto exchanges and custodians can freeze wallets linked to sanctioned addresses

This case is another reminder that blockchain transparency works against, not for, anyone trying to use crypto to dodge sanctions. A public transaction record lets analysts trace the flow of funds years later, even if a payment slipped by unnoticed at the time. US allies on financial monitoring, including agencies in the UK and EU, typically sync their own sanctions lists with Treasury's decisions within a few weeks.

What this means for the market going forward

This isn't the first time the US Treasury has targeted crypto schemes tied to Iran. Back in July, the department froze $131 million in Iran-linked USDT, and before that it seized hundreds of millions of dollars in crypto assets under a separate operation against Iranian networks.

The Hormuz Safe scheme fits the same campaign. Washington is systematically shutting down the channels Tehran uses to try to dodge sanctions through digital assets. For shipping in the region, that's one more reason to avoid any payments tied to sanctioned structures, regardless of what currency is used.

Worth watching next is whether Tehran tries to relaunch a similar scheme under a new name or with a different set of crypto assets. Experience shows that sanctioned networks rarely disappear after a single round of designations. They tend to re-register under new names and try the same model again a few months later.