Thankfully, in 2012 the developer Pieter Wuille developed the BIP32 specification at the base on the hierarchical deterministic wallets. With each other with it, Pieter produced a mathematical function to produce a learn key from which to derive all other keys within a deterministic way. A seed phrase, often called https://social4geek.com/story4414512/the-5-second-trick-for-ledger-seed-phrase-bip39