💸 Iran is monetizing the planet’s most integral chokepoint

Iran is monetizing the planet’s most integral chokepoint

Every day, around 20% of globally traded oil and LNG passes through the Strait of Hormuz. Now Iran has determined that access comes at a cost, and this price cannot be paid in dollars.

How the system works

It is run through an intermediary tied to the Islamic Revolutionary Guards Corps, which assigns each country a ranking of one to five for friendliness. Vessel operators will be required to have geopolitical vetting documentation on file prior to being issued a VHF-broadcast passcode and Joint IRGC Navy escort.

Vessels are required to surrender their ownership records, cargo manifests, crew lists, flag registration and AIS tracking data. Relationships with the U.S., Israel, or any nation Iran considers an enemy are objects of suspicion and rejection.

The numbers

The opening price of $1 per barrel for oil tankers adds up quickly: a single Very Large Crude Carrier, which can carry 2 million barrels of oil, would incur a $2 million toll, and that rapidly multiplies on one of the world’s most trafficked shipping routes. Some transits have already apparently exceeded that ceiling.

It's already operational

Some two vessels have already made yuan-denominated payments. The Pakistan case shows how this works on the ground: Iran was brought to agree to let 20 Pakistani vessels through, but there weren’t enough flagged Pakistani ships in the Gulf.

Islamabad instead turned to major commodity traders, inquiring whether any of its vessels would be willing to sail temporarily under a Pakistani flag.

Why stablecoins, specifically

The currency choice isn't arbitrary. Yuan clearing transpires entirely outside the dollar clearing system based on SWIFT. Stablecoins, traded in USDT or USDC, are denominated by the dollar but instead travel using blockchain rails that circumvent correspondent banking. Iran isn't new to this.

Tehran has officially legalized Bitcoin mining in 2019, and at its height represented roughly 4–5% of the world’s total hash rate. Iranian-linked crypto activity across on-chain reached $7.8 billion in 2025, with a focus on stablecoin settlement.

What markets did

Brent crude spot prices soared to $141.36 on Thursday, the highest since the 2008 financial crisis. US stocks were plummeting before Iran and Oman said they had agreed on a protocol to monitor joint transit, which reversed the indexes and pulled oil back from its highs.

The bigger signal

This is exactly the kind of architecture OFAC has been seeking to shut down with pressure on stablecoin issuers, and exactly why the Hormuz toll mechanism, when it scales, exerts direct enforcement pressure on Tether and Circle.

Now a sanctioned state is taxing the world’s oil supply using stablecoin rails. That's not a crypto story. That's a geopolitical one.

Banks are the real losers if crypto regulation stalls

The Digital Asset Market Clarity Act, which would get crypto a legal framework in the US it can actually live in, is being held back, in part because banks don’t want stablecoins to pay yield. They're scared of deposit flight. If those stablecoins pay interest, people will shift money from savings accounts to stablecoins.

Maybe. But here’s the very real part that former CFTC Chairman Chris Giancarlo is having pointed out: while the banks lobby their butts off against this bill, crypto companies sneakily pull up in Dubai and Singapore. Washington doesn’t need to get its act together. Banks do.

That's the trap. Crypto is mobile. Banks aren't. And every month the Clarity Act languishes, banks lag further behind in making the investment in the blockchain architecture that will underpin payments, settlements, lending and asset trading over the next decade. The technology isn't waiting.

A compromise is under discussion in the Senate, yield tied solely to an investment in a stablecoin remains outlawed, with bonuses associated with specific activities being exempt. Crypto isn't happy. Banks are still nervous. Both pension funds and hedge funds are sitting on the sidelines, refusing to deploy capital until it's clear.

The legislation was intended to benefit everyone. At the moment it’s helping nobody.

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