Fortunately, in 2012 the developer Pieter Wuille designed the BIP32 specification at The bottom in the hierarchical deterministic wallets. Together with it, Pieter made a mathematical function to make a grasp vital from which to derive all other keys within a deterministic way. You need to be equipped to check https://macrobookmarks.com/story19092880/new-step-by-step-map-for-bip39-english-words