Bip39 Seed. Entropy values has to be sourced from a powerful source of randomness. This suggests flipping a fair coin, rolling a good dice, noise measurements and so on. Don't use phrases from guides, lyrics from tracks, your birthday or steet deal with, keyboard mashing, or everything you think that https://lifewebdirectory.com/listings13106312/bip39-seed-generator-https-linktr-ee-bip39-5-simple-statements-about-bip39-compatible-wallet-explained