Bip39 Passphrase. Is passphrase the same as PIN? No, a passphrase is not really similar to a PIN. A passphrase, inside the context of Bitcoin wallets, is an additional layer of stability in your wallet that actually works alongside your seed phrase to encrypt and safeguard your wallet. A PIN, https://siambookmark.com/story19496909/ian-coleman-bip39-https-linktr-ee-bip39-about-ian-coleman-bip39