Bip39 Words. You would then do a basic recovery by using a command similar to the 1 beneath. (This command employs a sample wallet file bunlded with BTCRecover) Entropy is an advanced element. Your mnemonic could possibly be insecure if this element is used improperly. Read much more Storing entropy https://cyberbookmarking.com/story19432523/bip-39-https-linktr-ee-bip39-bip39-generator-an-overview