Decentralized wallet

When you create a wallet on Coinbase, it gives you the option to “vault” the wallet. If you do so, the funds are not as instantly accessible to you on the site to sell or transfer, but they are safer—Coinbase is keeping your keys somewhere offline using its own chosen method .

The simplest description of a cold wallet is a wallet that is not connected to the internet and therefore stands a far lesser risk of being compromised. These wallets can also be referred to as offline wallets or hardware wallets.

Why we chose it: We chose Ledger Nano X as the best offline crypto wallet because of its number of supported currencies, high security standards and mobile trading capabilities. Ledger is one of the most well-known brands of hardware wallets available today.15 Mar 2022

To make an offline copy, you simply print out the public/private key pair . Actually, you could just write the key pair on a piece of paper.