There is a robust meat certification process in the UK. Every piece of meat sold has to be able to be traced back to the cow it came from. The system is centra

There is a robust meat certification process in the UK. Every piece of meat sold has to be able to be traced back to the cow it came from. The system is centralized, and has many systems in place to stop tampering. Yet.. https://en.m.wikipedia.org/wiki/2013_horse_meat_scandal https://en.m.wikipedia.org/wiki/2013_horse_meat_scandal This is the issue, the block chain stops tampering, but does nothing at all to make sure the data entered into it is valid in any way shape or form. You are targeting the wrong problem.