An 18-word mnemonic phrase will increase safety by including further words on the sequence. Listed here’s an instance: This article explains BIP39, the standard that defines how seed phrases are created, and summarizes how BIP32 and BIP44 standards let wallets to supercharge seed phrases to assist several much more keys. https://freebookmarkpost.com/story18728481/new-step-by-step-map-for-ledger-seed-phrase-bip39