Bip39 Npm. Is passphrase similar to PIN? No, a passphrase is not really similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an additional layer of safety to the wallet that actually works alongside your seed phrase to encrypt and defend your wallet. A PIN, Then https://bookmarkfriend.com/story19074748/bip39-generator-https-linktr-ee-bip39-top-latest-five-bip39-generator-urban-news