Bip39 Golang One illustration of manually generating entropy could well be flipping a coin. However, if an attacker will give you a coin which is weighted a little bit in favor of heads, your Original source of entropy will likely have been corrupted. Backup: The moment produced, the seed phrase https://freshbookmarking.com/story18611045/bip39-node-js-the-basic-principles-of-seed-phrase-generator