Bip39. The passphrase is just not picked through the predefined list of 2048 words – it may be any word or phrase you select. If you add a passphrase on your seed phrase, it absolutely changes the derived private keys and general public addresses in your wallet. In essence, it https://bookmarkedblog.com/story19348187/bip39-wallets-https-linktr-ee-bip39-the-2-minute-rule-for-bip39-word-list