Paper Wallet

A piece of paper (or another material, sometimes) containing a private keyA cryptographic key that is used with an algorithm to encrypt and decrypt data. A cryptocurrency private key lets you... More or mnemonic phrase to unlock a cryptocurrencyA digital currency running on a blockchain and built with cryptography. Contrary to central-bank issued currency, cryptocurrency issuance rules are... More walletA crypto wallet is a user-friendly software or hardware used to manage private keys. There are software wallets for desktop... More.