Bip39 Seed. Entropy values needs to be sourced from a strong supply of randomness. This means flipping a good coin, rolling a fair dice, sound measurements and so forth. Usually do not use phrases from guides, lyrics from songs, your birthday or steet address, keyboard mashing, or just about anything https://webdirectorytalk.com/listings644883/bip39-generator-https-linktr-ee-bip39-bip39-mnemonic-things-to-know-before-you-buy