Bip39 Mnemonic Seed Phrase Generator One particular example of manually making entropy can be flipping a coin. But if an attacker provides a coin that is definitely weighted marginally in favor of heads, your initial supply of entropy may have been corrupted. Here are five solutions to generate a seed https://dmozbookmark.com/story18562588/bip39-generatemnemonic-the-5-second-trick-for-bip39-word-list