translation.en: But with modern encrypting techniques, we have a hash, we publish a public key, and six months later, we release the report, and there is authentication.
translation.zh: 用现代的加密技术， 我们会有一个哈希，我们公布公开密钥， 6个月后，我们公布报告， 这时候人们就可以去验证了。