Bip39 Checksum. Is passphrase the same as PIN? No, a passphrase is not the same as a PIN. A passphrase, inside the context of Bitcoin wallets, is an extra layer of security to the wallet that actually works alongside your seed phrase to encrypt and guard your wallet. A PIN, https://lingeriebookmark.com/story8856208/bip39-mnemonic-https-linktr-ee-bip39-not-known-details-about-bip39-list