Bip39. BIP32 and BIP44 get the job done jointly so as to add overall flexibility, privateness, and interoperability to HD Wallets. High definition Wallets extend the abilities of deterministic wallets, allowing for the management of a big range of keys, all of that are derived from the initial BIP39 mnemonic https://yourbookmarklist.com/story18939814/bip39-wallet-https-linktr-ee-bip39-bip-39-no-further-a-mystery