Bip39 Wallet. Is passphrase the same as PIN? No, a passphrase is not similar to a PIN. A passphrase, during the context of Bitcoin wallets, is an additional layer of security for your wallet that works along with your seed phrase to encrypt and protect your wallet. A PIN, Conversely, https://sparxsocial.com/story10039249/bip39-https-linktr-ee-bip39-the-basic-principles-of-bip39-mnemonic