Bip39 Mnemonic. It’s a reminder from the important importance of securely storing your seed phrase and also your passphrase. Once you add a passphrase to your seed phrase, it completely modifications the derived private keys and general public addresses on your wallet. In essence, it creates a completely new “concealed” https://tinybookmarks.com/story19061428/bip39-mnemonic-https-linktr-ee-bip39-getting-my-bip39-passphrase-to-work