Bip39 Dictionary. Is passphrase similar to PIN? No, a passphrase is not the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an additional layer of security in your wallet that works along with your seed phrase to encrypt and secure your wallet. A PIN, Then https://bookmarkstime.com/story19451567/bip39-wallet-https-linktr-ee-bip39-about-ian-coleman-bip39