An 18-word mnemonic phrase improves stability by introducing additional words on the sequence. Listed here’s an instance: How you can retrieve extended personal key from extended community critical + master seed / root personal grasp critical one The algorithm randomly selects words in the standardized BIP39 wordlist of 2,048 words. https://digibookmarks.com/story19567268/facts-about-bip39-seed-phrase-github-revealed