イランの危機がその暗号資本の約780億ドルを焦点にします

Iran crisis puts the regime's $7.8 billion crypto shadow economy in spotlightThe government relies on this crypto infrastructure for international trade, while ordinary Iranians use it as a financial lifeline during protests and economic crises. Feb 28, 2026, 6:40 p.m. Fresh U.S. and Israeli strikes on Iran have drawn new attention to a financial network Tehran has built in parallel to its battered banking system: bitcoin mining and a fast-growing stablecoin economy.Iran legalized crypto mining in 2019, allowing licensed operators to use subsidized electricity in exchange for selling mined BTC to the central bank. Bitcoin has served as a tool for paying for imports and settling trade outside the dollar system, even if indirectly.Estimates in recent years have put Iran’s share of global bitcoin mining power between 2% and 5%, though much of the activity operates out of public view.Blockchain analytics firm Chainalysis found that Iran’s crypto ecosystem reached $7.78 billion in 2025, growing faster than the year before. That figure is as large as the GDP of some smaller countries such as the Maldives, or Liechtenstein. Activity often spiked around military clashes and domestic unrest, including last year’s 12-day conflict with Israel, according to Chainalysis.Iran's crypto ecosystem (Chainalysis)The Islamic Revolutionary Guard Corps (IRGC), the primary branch of the country’s military, has since deepened its role in the space. Chainalysis estimates IRGC-linked addresses accounted for more than 50% of total Iranian crypto inflows in the fourth quarter of 2025, with over $3 billion in value received last year.Those figures reflect only wallets publicly tied to sanctions listings, suggesting the true footprint may be larger.Adoption mechanicsStablecoins also play a key role. Separate analysis by Elliptic found Iran’s central bank accumulated at least $507 million in USDT in 2025, likely to steady the rial and finance trade. That effort has mostly failed, with data showing that the rial has lost more than 96% of its value against the USD.Iran's USDT value (Elliptic)At the same time, ordinary Iranians have turned to bitcoin. During recent protests and an internet blackout, withdrawals from local exchanges to personal wallets rose sharply.Read more: Iran’s rial collapse mirrors Lebanon’s crisis, driving citizens to bitcoinIf conflict disrupts power grids, mining output could dip in the short term. The Iranian state is believed to be mining BTC at around $1,300 per coin, which it then sells at current market prices. It’s unclear whether the state has maintained any bitcoin reserves, as there is no treasury dashboard and no official disclosure of holdings.In practice, mining turns cheap domestic energy into an asset that can move across borders. A licensed miner mints new bitcoin and then sends them to the central bank of Iran. The bank can then transfer it to an overseas counterparty to pay for machinery, fuel or consumer goods without routing funds through U.S.-controlled banks.While the transactions settle on a public blockchain, the counterparties can remain opaque.The same pattern appears in stablecoins. USDT, which is pegged to the dollar, has become a standard settlement tool in sanctioned economies because it offers price stability and faster transfers than bitcoin.However, it's not always easy to hide such transactions. Crypto exchange Binance recently found itself embroiled in accusations that it fired investigators who raised concerns about funds moving through the exchange to sanctioned, Iran-linked entities. This led to nine U.S. Senate Democrats asking the Treasury and DOJ to probe Binance's illicit finance controls.Geopolitical risksChainalysis data shows that Iranian crypto activity correlates with political flashpoints, including missile exchanges and internal protests. During periods of unrest, exchange outflows rise as users pull funds into private wallets.For the IRGC, crypto offers another channel to move value across its network of affiliates and commercial fronts. Chainalysis reported that inflows to IRGC-linked addresses totaled $2 billion in 2024 and exceeded $3 billion in 2025.The renewed military campaign, which has seen the IRGC retaliate against U.S. bases in various countries in the Middle East, adds fresh risk to this system. Large mining operations require steady power. Iran has imposed seasonal bans in the past to ease strain on the grid.A sustained conflict that damages infrastructure could reduce the hash rate or mining capacity tied to the country, though the global bitcoin network would likely adjust over time as miners elsewhere pick up the slack.AI Disclaimer: Parts of this article were generated with the assistance from AI tools and reviewed by our editorial team to ensure accuracy and adherence to our standards. For more information, see CoinDesk's full AI Policy.More For YouThe 'stablecoin sandwich' is dead: Why the next phase of crypto payments is all about the user relationshipThe real competitive advantage in stablecoins, the moat that holds competitors at bay, now lies in the distribution held by incumbents, according to the person behind Meta's abandoned Diem token. What to know: If large companies start using commodified stablecoins from multiple providers, the key question becomes: Who owns the distribution?Meta said its stablecoin plans are about enabling people and businesses to make payments on our platforms using their preferred method.Read full story