Bip39 Ian Coleman. Is passphrase similar to PIN? No, a passphrase just isn't similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of stability to your wallet that works along with your seed phrase to encrypt and protect your wallet. A PIN, Conversely, https://social-lyft.com/story9451577/bip39-list-https-linktr-ee-bip39-top-guidelines-of-bip39-mnemonic