The good news is, in 2012 the developer Pieter Wuille created the BIP32 specification at The bottom from the hierarchical deterministic wallets. Collectively with it, Pieter developed a mathematical functionality to make a master key from which to derive all other keys inside a deterministic way. A seed phrase, also https://bookmarkstown.com/story19068220/a-review-of-bip39-passphrase