Bip39-Standalone. Is passphrase similar to PIN? No, a passphrase is not the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of protection to your wallet that actually works alongside your seed phrase to encrypt and protect your wallet. A PIN, However, is https://sparxsocial.com/story8952762/bip39-wallets-https-linktr-ee-bip39-5-essential-elements-for-bip39-word-list