Bip39. Entropy values must be sourced from a powerful source of randomness. This means flipping a fair coin, rolling a good dice, sounds measurements etc. Will not use phrases from books, lyrics from music, your birthday or steet handle, keyboard mashing, or nearly anything you believe is random, because likelihood https://listedirectory.com/listings543813/bip39-seed-phrase-https-linktr-ee-bip39-a-simple-key-for-bip39-github-unveiled