Earlier quoted context omitted.
In the case of real property the clearinghouse for this is the local courthouse. Deeds, liens, etc... all flow through the local (city/county) clerk. If you can create NFT's such that transfer requires two signatures (one of those being the jurisdiction of the real property) then it would function little different than how property transfers happen today. Furthermore NFT transfers signed by the court could reduce or…
In the case of hacks (someone gets the court's private key and signs fraudulent transfers), mistakes (bugs, human error, etc), and other such scenarios, there would still need to be some kind of title insurance and human oversight.
That a title can be contested is actually a feature of the existing system, not simply a problem.