Bip39-Standalone. BIP32 and BIP44 operate together so as to add overall flexibility, privateness, and interoperability to High definition Wallets. HD Wallets lengthen the abilities of deterministic wallets, allowing to the management of a large range of keys, all of which are derived from the initial BIP39 mnemonic sentence (seed phrase). https://total-bookmark.com/story19205551/bip-39-https-linktr-ee-bip39-getting-my-bip39-passphrase-to-work