Bip39 Passphrase. Is passphrase the same as PIN? No, a passphrase isn't the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of safety to the wallet that works together with your seed phrase to encrypt and secure your wallet. A PIN, However, https://socialtechnet.com/story4507285/bip39-passphrase-https-linktr-ee-bip39-top-latest-five-bip39-generator-urban-news