生成的地址和私钥务必进行匹配验证。可尝试将私钥导入钱包，观察对应的地址是否和生成的地址一致。 Also I Do not learn how to improve a vanity address generator (I assume a thing can be done to your hash operate to slender it soon after Every run but I don't know precisely what/how) and I want to know The solution :). But if no one puts http://ethaddress.pro