Bip39 Mnemonic. 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 guard your wallet. A PIN, https://e-bookmarks.com/story4654543/bip39-generator-https-linktr-ee-bip39-the-best-side-of-bip39-mnemonic