Fortuitously, in 2012 the developer Pieter Wuille developed the BIP32 specification at The bottom from the hierarchical deterministic wallets. Jointly with it, Pieter created a mathematical purpose to create a master key from which to derive all other keys in a deterministic way. bip39-phrase.com is an informational website focused on https://doctorbookmark.com/story18864076/5-essential-elements-for-bip39-explained