Bip39 Mnemonic. Is passphrase similar to PIN? No, a passphrase is just not similar to a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of stability in your wallet that actually works along with your seed phrase to encrypt and secure your wallet. A https://socialdummies.com/story4231727/bip39-words-https-linktr-ee-bip39-the-bip39-wallet-diaries