Bip39 List. Is passphrase the same as PIN? No, a passphrase just isn't similar to a PIN. A passphrase, while in the context of Bitcoin wallets, is an additional layer of stability in your wallet that actually works alongside your seed phrase to encrypt and secure your wallet. A PIN, https://socialeweb.com/story4006313/bip39-mnemonic-https-linktr-ee-bip39-not-known-facts-about-bip39