Bip39 Release Date A BIP39 mnemonic sentence is a list of words (most often twelve or 24) that we are able to connect with far more effectively than other people that aren't words (bits and figures as well as the like). BIP39's goal in introducing the use of mnemonic words https://tornadosocial.com/story4033030/bitcoin-seed-phrase-generator-with-balance-free-the-single-best-strategy-to-use-for-seed-phrase-generator