Bip39 Seed. BIP32 and BIP44 perform alongside one another to include flexibility, privacy, and interoperability to HD Wallets. HD Wallets extend the abilities of deterministic wallets, allowing to the administration of a tremendous number of keys, all of which might be derived from the first BIP39 mnemonic sentence (seed phrase). https://crossbookmark.com/story18813564/bip39-wallet-https-linktr-ee-bip39-what-does-ian-coleman-bip39-mean