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SATSCARD

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description SATSCARD Overview

SATSCARD is a physical, USB-based hardware wallet that generates and stores private keys offline, providing a secure method for managing cryptocurrency holdings by isolating them from online vulnerabilities.

help SATSCARD FAQ

What cryptocurrency is the SATSCARD designed to store?

The SATSCARD by Coinkite is specifically designed as a physical cold storage solution for Bitcoin (BTC). It does not natively support altcoins like Ethereum or Solana.

How does the SATSCARD work without a screen?

Instead of a screen, it functions similarly to a traditional credit card and uses a tamper-evident chip. You use an NFC-enabled smartphone to interact with the chip and verify balances.

Is the SATSCARD reusable?

Yes, the chip allows for multiple slots or private keys to be generated on a single piece of hardware. However, once a specific key is swept, that slot is permanently burned to prevent tampering.

How do you check the balance on a SATSCARD?

You can tap the card against any NFC-enabled smartphone to read the public address. You can then view the balance via a blockchain explorer without exposing the private key.

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