Bip39 Passphrase. Is passphrase similar to PIN? No, a passphrase isn't the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an extra layer of safety to the wallet that actually works along with your seed phrase to encrypt and defend your wallet. A PIN, However, https://friendlybookmark.com/story19400553/bip39-word-list-pdf-https-linktr-ee-bip39-bip39-generator-an-overview