The good news is, in 2012 the developer Pieter Wuille developed the BIP32 specification at the base in the hierarchical deterministic wallets. Together with it, Pieter established a mathematical operate to produce a master crucial from which to derive all other keys in a deterministic way. An easy backup procedure https://thejillist.com/story9074951/top-latest-five-bip39-words-urban-news