Bip39 Ian Coleman. Is passphrase the same as PIN? No, a passphrase isn't similar to a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of stability in your wallet that actually works alongside your seed phrase to encrypt and secure your wallet. A PIN, https://admiralbookmarks.com/story19638762/bip39-wallet-https-linktr-ee-bip39-not-known-details-about-bip39-list