Thankfully, in 2012 the developer Pieter Wuille created the BIP32 specification at the base with the hierarchical deterministic wallets. Jointly with it, Pieter developed a mathematical operate to create a grasp vital from which to derive all other keys inside of a deterministic way. The usage of BIP44 with BIP32 https://livebookmarking.com/story18825787/considerations-to-know-about-bip39-seed-phrase-generator