Bip39 Compatible Wallet. Is passphrase the same as PIN? No, a passphrase is not the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an additional layer of security to your wallet that actually works alongside your seed phrase to encrypt and protect your wallet. A https://bookmarknap.com/story9386896/bip39-passphrase-https-linktr-ee-bip39-the-best-side-of-bip39-mnemonic