Bip39 Passphrase. Additionally, BIP39 defines the passphrase option, that provides a average number of additive defense just in case your seed phrase is stolen or normally unintentionally exposed. Even so, In addition it adds some danger, so it is recommended for more seasoned people. Anyone else who discovers the phrase https://directoryethics.com/listings13114259/bip39-word-list-numbers-https-linktr-ee-bip39-not-known-facts-about-bip39-mnemonic-generator