Bip39 Seed. BIP32 and BIP44 work collectively to add flexibility, privacy, and interoperability to HD Wallets. High definition Wallets extend the capabilities of deterministic wallets, letting for your administration of an enormous amount of keys, all of that happen to be derived from the original BIP39 mnemonic sentence (seed phrase). https://doctorbookmark.com/story18844042/bip39-wallet-https-linktr-ee-bip39-bip-39-no-further-a-mystery