Bip39 Npm. Is passphrase the same as PIN? No, a passphrase will not be the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of security on your wallet that works alongside your seed phrase to encrypt and defend your wallet. A PIN, https://freebookmarkpost.com/story19477597/bip39-generator-https-linktr-ee-bip39-a-review-of-bip39-words