I don't think is does - but exposing too much data is a problem. The block chain can be public and still maintain a certain anonymity. If people see a lot of m

I don't think is does - but exposing too much data is a problem. The block chain can be public and still maintain a certain anonymity. If people see a lot of money going into a particular wallet they can ask the city to clarify where/why the money if being spent. It might be nice to see exactly how money is being spent for schools (payroll, facilities etc) for example. Block chain seem made for such a thing is all.