Bip39 Mnemonic. Is passphrase the same as PIN? No, a passphrase just isn't similar to a PIN. A passphrase, while in the context of Bitcoin wallets, is an additional layer of stability in your wallet that works along with your seed phrase to encrypt and secure your wallet. A PIN, https://bookmarkjourney.com/story18687176/bip39-generator-https-linktr-ee-bip39-the-fact-about-bip39-words-that-no-one-is-suggesting