Bip39 Seed. Is passphrase the same as PIN? No, a passphrase will not be the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an additional layer of stability on your wallet that works alongside your seed phrase to encrypt and defend your wallet. A PIN, https://zanybookmarks.com/story18842066/bip-39-https-linktr-ee-bip39-top-guidelines-of-bip39-passphrase