Bip39 Passphrase. Is passphrase the same as PIN? No, a passphrase will not be similar to a PIN. A passphrase, during the context of Bitcoin wallets, is an additional layer of stability to the wallet that works along with your seed phrase to encrypt and secure your wallet. A PIN, https://growthbookmarks.com/story18960318/ian-coleman-bip39-https-linktr-ee-bip39-bip39-words-an-overview