Bip39. BIP32 and BIP44 operate together to incorporate flexibility, privacy, and interoperability to High definition Wallets. High definition Wallets extend the abilities of deterministic wallets, permitting for that management of a massive number of keys, all of that happen to be derived from the first BIP39 mnemonic sentence (seed phrase). https://thebookmarkid.com/story18725163/bip39-wallets-https-linktr-ee-bip39-the-fact-about-bip-39-that-no-one-is-suggesting