Bip39 Seed Generator. Is passphrase the same as PIN? No, a passphrase isn't the same as a PIN. A passphrase, while 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 shield your wallet. A https://sitesrow.com/story8858165/bip39-wallets-https-linktr-ee-bip39-not-known-details-about-bip39-list