Fortunately, in 2012 the developer Pieter Wuille established the BIP32 specification at The bottom on the hierarchical deterministic wallets. Collectively with it, Pieter made a mathematical function to produce a master important from which to derive all other keys in the deterministic way. Protection: Any one with your seed phrase https://bookmarksystem.com/story18865620/little-known-facts-about-bip39-words