Fortunately, in 2012 the developer Pieter Wuille designed the BIP32 specification at the base of your hierarchical deterministic wallets. Jointly with it, Pieter created a mathematical functionality to make a master vital from which to derive all other keys in a very deterministic way. Safety: Anybody with your seed phrase https://bookmarkinginfo.com/story19439119/the-invalid-bip39-phrase-diaries