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Bitcoin.Review E6: A Review of Updates to Popular Bitcoin Projects with NVK, Bitstein, and Pierre Rochard

Citadel Dispatch

00:00

The Micro SD Air Gap - Is There a Way to Update Firmware?

"Firmware updates are just such a logically clean process. It's like I download the firmware update on a sanitized computer and then I just, I check the signature," he says. "You don't have to be close to the internet or close to a computer, right? That's the key." He adds that with cold cards you can sign transactions inside branch safe deposit box locations.

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