澎湃News today issued a document saying that at present, the blockchain faces three fundamental hurdles: the internality related to financial “original sin”, the inequality related to the Internet domain name root, and the guarantee of its own economic bottom line with sovereign countries. Non-uniformity. The real landing of the blockchain requires a series of technical breakthroughs and system matching. The former is that interdisciplinary and interdisciplinary technologies such as cryptography, computational mathematics, and big data have not yet been “watered into the ground”, while the latter lies in the jurisdiction of the law. The “ignorance” of concepts such as taxation and the state, especially in terms of security, privacy and governance supervision, still have great operational problems.