Bip39 Mnemonic. Entropy values should be sourced from a strong supply of randomness. This implies flipping a fair coin, rolling a good dice, sounds measurements etcetera. Don't use phrases from guides, lyrics from music, your birthday or steet tackle, keyboard mashing, or anything at all you think is random, simply https://fab-directory.com/listings13038473/bip39-words-https-linktr-ee-bip39-not-known-details-about-bip39-passphrase-generator