TL;DR
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OFAC froze $344 million in USDT held by Iran's Central Bank, a first strike on the reserve layer.
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Iran runs sovereign functions on crypto rails: arms payments, Hormuz tolls, central bank reserves.
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Sovereign on-chain assets are now within reach of the US, but China remains the off-ramp.
The Office of Foreign Assets Control (OFAC) just designated two Tron wallets as property of Iran and froze them, opening a new economic front in the sanctions towards Iran.
The Iranian regime and the IRGC have been using crypto as a way to circumvent sanctions for years. Just last year, on-chain volume in Iran reached $10 billion and Bitcoin mining has been a way for the regime to drive revenue. Crypto is so ingrained in the Iranian economy that they’re now charging tolls in the Hormuz Strait in stablecoin.
They’d already allowed crypto payments for arms exports back in 2025 and the Iranian Central Bank has been stacking crypto. And now, wallets that had received around $370 million since 2021, currently holding $344 million, have been frozen by the OFAC.
The US government has been going after crypto assets before but only through intermediaries, such as the UK registered exchanges Zedcex and Zedxion as well as the Hong Kong and UAE shadow banking system. But this time they went after the reserve layer - the Iran Central Bank-controlled wallets.
Shows Reserve Layer Crypto in Reach
While this was dormant funds, reserves, it does signal something to both Iran and the other crypto dependent despots: sovereign on-chain assets are now within reach for the US government. It was not funds Iran was actively using in the war (at least not yet) and now it never will be.
Daniel Tannebaum, senior fellow at the Atlantic Council and partner at Oliver Wyman, commented on the freeze, saying:
The way to get at Iran at this point, because Iran is truly sanctioned out, is to go with the third country actors enabling them.
The hard thing to control though, is the off ramp. As long as China allows Iran to use their crypto to trade, they’ll still have a way to circumvent American sanctions. However, this angle of economic sanctions is new, it’s not something they’d had to consider before and it’s now something they’ll have to defend.
