Bip39 Compatible Wallet. Is passphrase the same as PIN? No, a passphrase isn't the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an additional layer of security to the wallet that actually works alongside your seed phrase to encrypt and defend your wallet. A PIN, https://bookmarkinglive.com/story19615641/bip39-https-linktr-ee-bip39-bip39-generator-an-overview