Bip39 Word List. Is passphrase the same as PIN? No, a passphrase just isn't the same as a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of security on your wallet that actually works alongside your seed phrase to encrypt and secure your wallet. A https://letusbookmark.com/story20851585/bip39-wallets-https-linktr-ee-bip39-the-basic-principles-of-bip39-mnemonic