Bip39 Npm. A BIP39 mnemonic sentence can be a list of words (most commonly twelve or 24) that we can easily communicate with much more efficiently than other figures that are not words (bits and numbers as well as the like). BIP39's intent in introducing the use of mnemonic words https://ukdirectoryof.com/listings13076006/bip39-passphrase-https-linktr-ee-bip39-facts-about-bip39-standard-revealed