Bip39 Compatible Wallet. Is passphrase the same as PIN? No, a passphrase just isn't the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an additional layer of safety to your wallet that works alongside your seed phrase to encrypt and guard your wallet. A PIN, https://cruxbookmarks.com/story19167360/bip39-generator-https-linktr-ee-bip39-5-simple-statements-about-bip39-mnemonic-explained