US Treasury sanctions Iranian insurer over Bitcoin payments, publishes no on-chain proof
OFAC designated HormuzSafe and a second Iranian maritime insurer over alleged IRGC-linked Bitcoin payments, without disclosing addresses or sums.
The US Treasury has added two Iranian maritime insurers to its sanctions list over an alleged scheme in which one firm, HormuzSafe Marine Services Authority, accepted Bitcoin and other digital assets to help vessels evade Western restrictions. The Office of Foreign Assets Control (OFAC) designated HormuzSafe and Persian Gulf Marine Insurance Company on 29 July, but the accompanying public documentation stops short of disclosing any Bitcoin addresses, transaction hashes or payment totals to substantiate the crypto-related claims.
Designation targets Hormuz insurance scheme
Both companies were added to OFAC’s Specially Designated Nationals list under Executive Order 13902, which covers Iran’s financial sector. Treasury described the two firms as part of what it called an Islamic Revolutionary Guard Corps-backed extortion arrangement, under which commercial vessels transiting the Strait of Hormuz were required to purchase approved maritime insurance.
According to the department, HormuzSafe was developed by Iran’s Ministry of Economy and “accepts payment in Bitcoin and other digital assets” as a means of circumventing sanctions. Treasury further alleged that the platform generated revenue flowing to the IRGC and strengthened Tehran’s grip over shipping traffic through one of the world’s most strategically sensitive waterways. The sanctions announcement reflects US government allegations rather than the outcome of any court proceeding against either firm.
Alongside the two insurers, OFAC sanctioned eight shipping companies and eight vessels it says were involved in transporting Iranian petroleum, extending the action beyond the insurance layer into the wider logistics chain said to support Iran’s oil exports.
No on-chain evidence accompanies the designation
What the release notably omits is any verifiable trail of the Bitcoin payments it references. Neither wallet addresses nor transaction records nor aggregate sums appear in the public OFAC listing, leaving the scale of any crypto-denominated revenue collected by HormuzSafe unconfirmed. For an audience accustomed to blockchain analytics firms tracing sanctioned flows in granular detail, the absence of such data marks a departure from the forensic standard increasingly expected of sanctions enforcement involving digital assets.
HormuzSafe had already surfaced in Iranian state-linked reporting earlier this year, when the platform promoted digital insurance policies and financial-responsibility certificates payable in Bitcoin for vessels operating near the strait. Those reports cited a projection that the scheme could eventually generate more than $10 billion annually, though the figure was never presented as recorded revenue, and no independent data on adoption or completed Bitcoin payments was available at the time.
From proposal to formal target
The July designation converts HormuzSafe from a reported sanctions-evasion proposal into a formally listed US sanctions target, a meaningful escalation in legal status even without published payment evidence. It does not, however, establish how much Bitcoin the platform actually received or whether digital assets formed a material share of its business, questions that will matter to compliance teams at exchanges and custodians now expected to screen counterparties against the expanded SDN entries.
The case adds to a pattern in which US authorities have moved to sanction crypto-adjacent infrastructure tied to state actors under sanctions regimes, even where the underlying on-chain forensic case is not made public. For European exchanges and payment providers subject to overlapping sanctions obligations, the episode underscores the continuing gap between the speed of designation and the transparency of the evidence behind it.
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