Bip39 Mnemonic. Is passphrase the same as 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 works along with your seed phrase to encrypt and guard your wallet. A PIN, On https://bookmarkja.com/story20777090/bip39-generator-https-linktr-ee-bip39-bip39-generator-an-overview