Bip39 Checksum. Is passphrase the same as PIN? No, a passphrase is not really similar to a PIN. A passphrase, inside the context of Bitcoin wallets, is an extra layer of stability in your wallet that works together with your seed phrase to encrypt and defend your wallet. A PIN, https://bookmarkgenious.com/story18925509/bip39-word-list-https-linktr-ee-bip39-5-essential-elements-for-bip39-word-list