In case of say Cow Food Supply chain network verification - how a physical verification will be taken care before it is accepted as a valid transaction into a block - e.g. How the Cow Food will be physically verified at source supplier before it is delivered to a cow farm owner
Code cannot verify a physical thing, they can only trace the origin of the food, So if they figure out the problem is from the cow food, they can blame the one providing the cow food.
Ya agreed Maki ! I just started learning on Moralis Academy - so I think this shall be one pain point of ensuring physical verification on the ground when a supply chain kind of process is being implemented on a blockchain network - may be such pain points will be covered via IIOT kind of automation implementation