Bip39 Wallet. Is passphrase the same as PIN? No, a passphrase is not really similar to a PIN. A passphrase, during the context of Bitcoin wallets, is an additional layer of stability on your wallet that works along with your seed phrase to encrypt and safeguard your wallet. A PIN, https://bookmark-template.com/story21937898/bip39-mnemonic-https-linktr-ee-bip39-5-essential-elements-for-bip-39