Bip39 Dictionary. Is passphrase similar to PIN? No, a passphrase is just not similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an extra layer of safety on your wallet that actually works alongside your seed phrase to encrypt and safeguard your wallet. A PIN, on https://dirstop.com/story23596094/bip39-word-list-https-linktr-ee-bip39-top-latest-five-bip39-generator-urban-news