The good thing is, in 2012 the developer Pieter Wuille established the BIP32 specification at The bottom in the hierarchical deterministic wallets. Jointly with it, Pieter designed a mathematical functionality to make a master key from which to derive all other keys within a deterministic way. A seed phrase, also https://moodjhomedia.com/story2601975/the-5-second-trick-for-ledger-seed-phrase-bip39