Valid bip39 seed phrase https://www.demilked.com/author/gobnettlmz/ It's crucial which the mnemonic sentences are produced from randomly selected numbers! These figures is often generated in a number of alternative ways, which happen to be described in other article content below, like "Exactly what is an RNG" and Seed Phrase Technology. It is https://ledbookmark.com/story5572190/bip39-length-bip39-compatible-wallet-options-https-x-com-tundra838554