Bip39 Ian Coleman. Is passphrase the same as PIN? No, a passphrase will not be similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of safety on your wallet that works alongside your seed phrase to encrypt and protect your wallet. A PIN, https://bookmark-master.com/story19069076/bip39-list-https-linktr-ee-bip39-5-essential-elements-for-bip-39