The good thing is, in 2012 the developer Pieter Wuille developed the BIP32 specification at The bottom in the hierarchical deterministic wallets. Jointly with it, Pieter produced a mathematical operate to produce a master essential from which to derive all other keys in a deterministic way. Using BIP44 with BIP32 https://bookmarkspring.com/story13678819/the-ultimate-guide-to-bip39-seed-phrase-mnemonics-generator