Thankfully, in 2012 the developer Pieter Wuille produced the BIP32 specification at The bottom from the hierarchical deterministic wallets. Together with it, Pieter produced a mathematical functionality to produce a master key from which to derive all other keys within a deterministic way. BIP39 and 44, on the other hand, https://redhotbookmarks.com/story18804178/top-latest-five-bip39-words-urban-news