Bip39 Npm. Is passphrase similar to PIN? No, a passphrase will not be the same as a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of security on your wallet that works together with your seed phrase to encrypt and safeguard your wallet. A https://fellowfavorite.com/story19935747/bip39-mnemonic-https-linktr-ee-bip39-a-review-of-bip39-words