Bip39 Standard. Is passphrase the same as PIN? No, a passphrase is not really similar to a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of security in your wallet that works alongside your seed phrase to encrypt and defend your wallet. A PIN, https://bookmarksusa.com/story19420174/bip39-word-list-pdf-https-linktr-ee-bip39-a-review-of-bip39-generator