Bip39 Passphrase. Is passphrase similar to PIN? No, a passphrase is not similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of stability on your wallet that actually works along with your seed phrase to encrypt and safeguard your wallet. A PIN, Alternatively, https://natural-bookmark.com/story19343791/bip39-generator-https-linktr-ee-bip39-bip-39-no-further-a-mystery