Fortuitously, in 2012 the developer Pieter Wuille developed the BIP32 specification at the base from the hierarchical deterministic wallets. Jointly with it, Pieter developed a mathematical function to create a learn key from which to derive all other keys in a very deterministic way. Using BIP44 with BIP32 helps make https://gatherbookmarks.com/story19590204/the-2-minute-rule-for-bip39-all-words