US Treasury Secretary Scott Bessent: Freezing $344 million in Iranian crypto funds cuts off funding chain
US Treasury Secretary Scott Bessent announced the freezing of approximately $344 million in crypto assets related to Iran, and clarified that the US will track the flow of funds the country attempts to transfer abroad, directly targeting financial channels associated with its regime.
This action continues the US Treasury's strategy of combating the flow of funds from sanctioned countries through sanctions and blockchain tracking technology. English media and blockchain analysis firms have long pointed out that countries like Iran use crypto assets to bypass restrictions of the traditional financial system, while the US is continuously strengthening its on-chain monitoring and enforcement capabilities to identify and freeze relevant addresses and transaction paths.
Source: Public information
ABAB AI Insight
This type of action shows that crypto assets have not weakened state power; rather, they have been incorporated into the existing financial regulatory system. The "traceability" of blockchain makes it easier to monitor in certain scenarios compared to traditional offshore finance. The US Treasury and related agencies are transforming on-chain data into enforcement tools, forming a new infrastructure for financial sanctions.
Structurally, this represents an extension of the dollar system into on-chain space. Past sanctions relied on banks, SWIFT, and clearing systems, whereas now, the US can directly act on addresses, transaction paths, and even infrastructure service providers (exchanges, custodians). This means that as long as assets need to connect with global liquidity, they remain exposed to the dollar-dominated regulatory framework.
For sanctioned countries, cryptocurrencies were originally seen as an alternative path to "bypass the dollar," but the reality is gradually evolving into "more transparent but not freer." The public nature of on-chain activities makes it difficult to hide large-scale capital flows over the long term, limiting their effectiveness as systemic evasion tools.
A deeper change is that financial sanctions are shifting from "institution-level control" to "protocol-level and address-level control." This indicates that future global financial games will not only occur within the banking system but also between blockchain infrastructure and data analysis capabilities, with technology itself becoming part of power.