The issue of this behavior is that CCP built an apparatus that information flow is managed across the whole country. As a result, one can no longer trace this document on any official channel. Since there is no public trace of this document, one is impossible to pinpoint the chain of evidence.

So block chain has been touted as an advanced tech by Xi, you'll notice that it's adoption is never free. The line that crossing would result into hard to predict consequences is itself intractable.