Bip39-Standalone. Is passphrase the same as PIN? No, a passphrase is not really the same as a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of security towards your wallet that works together with your seed phrase to encrypt and safeguard your wallet. A PIN, https://bookmarkextent.com/story20402510/bip-39-https-linktr-ee-bip39-what-does-ian-coleman-bip39-mean