Bip39 Npm. Is passphrase similar to PIN? No, a passphrase is not the same as a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of protection on your wallet that actually works alongside your seed phrase to encrypt and guard your wallet. A PIN, https://isocialfans.com/story4604870/bip39-word-list-pdf-https-linktr-ee-bip39-bip39-wallets-things-to-know-before-you-buy