Bip39 Compatible Wallet. Is passphrase the same as PIN? No, a passphrase is just not similar to a PIN. A passphrase, during the context of Bitcoin wallets, is an additional layer of stability to your wallet that works alongside your seed phrase to encrypt and defend your wallet. A PIN, https://my-social-box.com/story4582162/bip39-wallets-https-linktr-ee-bip39-a-review-of-bip39-generator