description SeedSigner Overview
SeedSigner is a hardware wallet that generates and securely stores a recovery phrase – also known as a seed phrase – offline, providing a crucial backup method for cryptocurrency holdings against online threats and compromised software.
help SeedSigner FAQ
What is SeedSigner used for?
SeedSigner is a hardware wallet used to generate and securely store a cryptocurrency recovery phrase completely offline. It provides a crucial air-gapped backup method for crypto holdings against online threats.
Does SeedSigner store your private keys on the device?
No, SeedSigner is designed to be completely stateless, meaning it does not retain any data once it is powered off. The user must load the wallet manually each time they want to sign a transaction.
Is SeedSigner an open-source hardware wallet?
Yes, SeedSigner is a fully open-source project where the software and hardware designs are publicly available. Users can even source the necessary components, like a Raspberry Pi Zero, to build it themselves.
How does SeedSigner communicate with crypto software?
Instead of using USB or Bluetooth connections, SeedSigner relies entirely on a camera and screen to scan and display QR codes. This ensures the physical device never has to connect directly to an internet-connected computer.
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