Bip39 Standard. BIP32 and BIP44 perform collectively to add flexibility, privateness, and interoperability to High definition Wallets. High definition Wallets increase the abilities of deterministic wallets, allowing for to the administration of an enormous quantity of keys, all of that are derived from the original BIP39 mnemonic sentence (seed phrase). https://allkindsofsocial.com/story4364666/bip39-mnemonic-https-linktr-ee-bip39-what-does-ian-coleman-bip39-mean