Bip39 Ian Coleman. Entropy values need to be sourced from a robust supply of randomness. This means flipping a fair coin, rolling a good dice, sounds measurements etc. Usually do not use phrases from books, lyrics from music, your birthday or steet tackle, keyboard mashing, or nearly anything you believe https://yourtopdirectory.com/listings13059270/bip39-word-list-numbers-https-linktr-ee-bip39-bip39-mnemonic-generator-an-overview