Bip39 Passphrase. A BIP39 mnemonic sentence is really a list of words (most commonly twelve or 24) that we can easily communicate with much more productively than other figures that aren't words (bits and numbers and the like). BIP39's reason in introducing using mnemonic words is to decrease the faults https://coolbizdirectory.com/listings13081081/bip39-github-https-linktr-ee-bip39-top-latest-five-bip39-mnemonic-urban-news