Bip39. 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 protection for your wallet that actually works alongside your seed phrase to encrypt and guard your wallet. A PIN, https://bookmarkshq.com/story20309451/bip39-wallets-https-linktr-ee-bip39-bip-39-no-further-a-mystery