Creating a metal wallet involves either engraving your private key or seed phrase directly onto a metal plate or assembling pre-engraved metal pieces to form your backup. Many commercial options ...

To spend the funds stored in a metal wallet, you must first choose a hot wallet or a hardware wallet. Then, read the private key off of the metal wallet and load it into the software. Once this is ...

Self-custodial crypto wallet Tangem has received a USPTO patent for its private key backup and transfer technology.

Blockstream has launched a steel private key protection device, called the Blockstream Metal. Modeled using the open source CryptoSteel design, and manufactured by Billfodl, this product is made to ...