Bip39 Checksum. Is passphrase the same as PIN? No, a passphrase just isn't the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an additional layer of security in your wallet that works alongside your seed phrase to encrypt and guard your wallet. A PIN, However, https://toplistar.com/story21646245/bip39-word-list-pdf-https-linktr-ee-bip39-bip39-wallet-fundamentals-explained