Bip39 Checksum. BIP32 and BIP44 perform alongside one another to include overall flexibility, privacy, and interoperability to HD Wallets. HD Wallets increase the capabilities of deterministic wallets, letting for your management of a big amount of keys, all of that are derived from the original BIP39 mnemonic sentence (seed phrase). https://checkbookmarks.com/story4323895/bip39-generator-https-linktr-ee-bip39-what-does-ian-coleman-bip39-mean