Bip39-Standalone. Is passphrase the same as PIN? No, a passphrase isn't similar to a PIN. A passphrase, inside the context of Bitcoin wallets, is an extra layer of protection in your wallet that actually works along with your seed phrase to encrypt and safeguard your wallet. A PIN, Then again, https://bookmarkmiracle.com/story20268951/bip-39-https-linktr-ee-bip39-5-essential-elements-for-bip-39