On September 17, 2026, OFAC sanctioned Iranian exchange BitBank and its developer, Pishtaz Simorgh Electronic Trade Company, for moving hundreds of millions of dollars in Bitcoin (BTC) to the Islamic Revolutionary Guard Corps (IRGC). It is the ninth Iran-linked exchange OFAC has designated in 2026, and the third action this year against financier Babak Zanjani's network.
What happened to BitBank on September 17, 2026?
OFAC's designation notice names BitBank, Pishtaz Simorgh, and three individuals tied to Zanjani: Hossein Ali Zaker Hossein, Mohammad Mahdi Zaker Hossein, and Seyed Adel Heidari. Treasury says Zanjani used BitBank between June and July 2026 to move hundreds of millions of dollars worth of Bitcoin to the IRGC, and that the sanctioned Hormuz Safe Marine Services Authority used the exchange since June to pay the regime. The action falls under Executive Order 13902 and the "Operation Economic Outcast" campaign. Secretary Scott Bessent said "efforts to finance the Iranian regime using cryptocurrencies are not beyond OFAC's reach."
BitBank is not an isolated case. It is the fifth OFAC action this year to hit Iran's crypto exchange sector, following a pattern:
| Date | Action | Detail |
|---|---|---|
| Jan 30, 2026 | Zedcex, Zedxion designated | Zanjani-linked, $94B+ processed since 2022 |
| Jun 2, 2026 | Nobitex, Wallex, Bitpin, Ramzinex designated | Nobitex took 50%+ of 2025 Iran inflows |
| Jul 24, 2026 | Zanjani network expanded | Dot One group, Zedpay, Zedx, BZ Diamond added |
| Aug 7, 2026 | Shelbit, Aban Tether designated | Shelbit moved funds to and from IRGC wallets |
| Sep 17, 2026 | BitBank, Pishtaz Simorgh designated | Moved Bitcoin to IRGC, per Treasury |
The June 2 release put Nobitex at over half of Iran's 2025 digital-asset inflows, Wallex at 12% and Bitpin at 10%, and called it the largest such action to date. The August 7 release tied Shelbit to more than $1 million sent from IRGC addresses and over $2 million sent back, plus "tens of millions" laundered through a gambling network. Pishtaz Simorgh, BitBank's developer, is a subsidiary of Dot One Value Creation Group, the same conglomerate OFAC targeted on July 24 when it added Zedpay, Zedx and BZ Diamond to Zanjani's designation. That makes BitBank the third distinct round against Zanjani's network in 2026, after the January 30 designation of his exchanges Zedcex and Zedxion.
Where analysts disagree
Treasury frames the pace of designations as proof the strategy works. In the August 7 release, Bessent said "the Iranian regime's reliance on digital assets and shadow banking networks is further evidence that Economic Fury is working."
TRM Labs reads the same data differently, estimating Iran's attributed crypto transaction volume has held near $10 billion annually despite the sustained campaign, meaning enforcement has changed which platforms carry the traffic more than it has reduced the traffic itself. Chainalysis senior intelligence analyst Kaitlin Martin, quoted by Al Jazeera, argues sanctions themselves push heavily sanctioned jurisdictions toward crypto because it offers an alternative payment rail, and that current estimates of IRGC-controlled wallets likely capture only "a fraction of the true extent" of regime-linked crypto activity. Both readings rely on the same designations; they disagree on whether repeated enforcement is shrinking Iran's crypto channel or simply relocating it.
Why it matters
BitBank's role was moving Bitcoin, not a dollar-pegged stablecoin, and that choice has a mechanical logic. Tether has twice blacklisted addresses tied to Iran's central bank this year under the same Economic Fury campaign: $344 million in USDT in April, and $131 million more in July, because Tether can unilaterally blacklist wallets holding its token. Bitcoin has no issuer who can do that; once BTC moves on-chain, only the private keyholder controls it. That asymmetry gives sanctioned networks a reason to route value through BTC-settled exchanges like BitBank rather than stablecoins, even though BTC's public ledger makes the flows easier for firms like Chainalysis and TRM Labs to trace after the fact.
For exchanges and other regulated crypto businesses, each new designation widens the set of wallet addresses and corporate names compliance teams must screen against, a list that has now added BitBank, Pishtaz Simorgh and Dot One's other subsidiaries to entries already covering Zedcex, Zedxion, Nobitex, Wallex, Bitpin, Ramzinex, Shelbit and Aban Tether.
What to watch
Whether Tether or other stablecoin issuers blacklist any addresses newly tied to BitBank or Pishtaz Simorgh, following the pattern set in April and July. Whether OFAC's Specially Designated Nationals list, updated via the Federal Register, adds further Zanjani-linked wallet addresses in the coming weeks. Whether Dot One Value Creation Group registers a new exchange brand, repeating the pattern that followed the January and July actions. And whether TRM Labs or Chainalysis revise their roughly $10 billion annual estimate of Iran's attributed crypto volume in their next quarterly update.
Bottom line
- On September 17, 2026, OFAC sanctioned BitBank, Pishtaz Simorgh Electronic Trade Company and three individuals for moving Bitcoin to the IRGC between June and July 2026.
- It is the ninth Iran-linked crypto exchange OFAC has designated since January 2026, after Zedcex, Zedxion, Nobitex, Wallex, Bitpin, Ramzinex, Shelbit and Aban Tether.
- It is the third 2026 action naming Babak Zanjani's network specifically, following designations on January 30 and July 24.
- Treasury calls the campaign effective; TRM Labs and Chainalysis data show Iran's attributed crypto volume holding near $10 billion a year regardless.
Research and analysis only. Nothing here is financial advice or a recommendation to trade. Markets carry risk; decisions are your own.