Offline Crypto Solutions Could Allow Access to Bitcoin During Blackouts

Internet access in Iran was cut on Thursday by the government as protests spread across the Middle Eastern country, raising the question: Can its citizens still use crypto?

Around seven million people, out of the country’s 92 million population, are to be crypto users, according to Statista. flows in Iran between January and July 2025.

But internet access has been cut off in the country as protests began over , and after the Iranian rial hit record lows against the US dollar.

Some outside observers, such as buying Bitcoin () could be a solution as a store of wealth.

Options for crypto without Internet

Without access to the internet, Iranians will find it far more difficult to . However, several technologies available today could make a difference.

Elon Musk’s Starlink satellite internet equipment, for one, can provide high-speed internet in areas that previously lacked service.

There have been calls for Musk to deploy Starlink to restore internet in the country as he during a previous blackout in June 2025. Unconfirmed reports claim Musk has quietly granted the request.

Bitcoin infrastructure company Blockstream could provide another option for crypto users. Its satellite network can anywhere in the world without using the internet.

Starlink provides two-way high-speed internet by connecting user dishes to satellites that relay data globally via laser and ground stations.

Some clever users have also that , Bitchat, which uses a Bluetooth mesh network to send messages, can also allow Bitcoin transaction data to be sent between phones.

However, eventually a device with internet is required before it can be confirmed on-chain.

Chromestats Bitchat has been downloaded more than 1.4 million times since its launch, with over 19,828 coming in the last day and more than 460,724 in the last week.

Other tools in development for offline crypto use

Meanwhile, there are also several tools in the works to allow crypto use offline.

Darkwire, a tool that uses long-range radio to create a decentralized mesh network to send data, such as Bitcoin transactions, without the internet, was by its pseudonymous creator Cyb3r17 in May 2025.

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Similar to Blockstreams satellites and Bitchat, eventually, a device in the network requires the internet for the transaction to be verified and added to the blockchain. Darkwire is listed on GitHub as undergoing a major rewrite.

In 2022, a South African software developer, Kgothatso Ngako, reportedly created a different solution known as Machankura. The tool lets users send and receive Bitcoin using phones without an internet connection by leveraging the mobile telecom network, to a March 2023 Forbes report and the website.