Bip39 Mnemonic. Is passphrase the same as PIN? No, a passphrase is not really the same as a PIN. A passphrase, inside the context of Bitcoin wallets, is an extra layer of security on your wallet that actually works alongside your seed phrase to encrypt and defend your wallet. A https://myeasybookmarks.com/story4266811/bip39-list-https-linktr-ee-bip39-5-essential-elements-for-bip-39