Bip39 Mnemonic. Is passphrase the same as PIN? No, a passphrase is not similar to a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of safety for your wallet that actually works alongside your seed phrase to encrypt and secure your wallet. A PIN, https://bookmarkfox.com/story4306760/bip39-list-https-linktr-ee-bip39-the-fact-about-bip39-words-that-no-one-is-suggesting