Bip39 Words. Is passphrase the same as PIN? No, a passphrase isn't the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an extra layer of safety to your wallet that works together with your seed phrase to encrypt and shield your wallet. A PIN, on https://crossbookmark.com/story19520164/bip39-generator-https-linktr-ee-bip39-bip-39-no-further-a-mystery