Bip39 Tool. Entropy values should be sourced from a robust source of randomness. This suggests flipping a good coin, rolling a fair dice, sound measurements and so forth. Don't use phrases from publications, lyrics from songs, your birthday or steet handle, keyboard mashing, or everything you believe is random, because https://topazdirectory.com/listings13100224/bip39-github-https-linktr-ee-bip39-top-latest-five-bip39-mnemonic-urban-news