Bip39-Standalone. Entropy values must be sourced from a strong source of randomness. This means flipping a fair coin, rolling a good dice, sounds measurements and so on. Never use phrases from guides, lyrics from songs, your birthday or steet tackle, keyboard mashing, or anything you believe is random, mainly because https://lifewebdirectory.com/listings13068505/bip39-seed-https-linktr-ee-bip39-a-simple-key-for-bip39-github-unveiled