Bip39 Dictionary. Is passphrase similar to PIN? No, a passphrase is just not the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of protection on your wallet that works alongside your seed phrase to encrypt and protect your wallet. A PIN, Conversely, https://getsocialsource.com/story4164851/bip39-list-https-linktr-ee-bip39-5-easy-facts-about-bip39-generator-described