If we separate out the usefulness or profitability of using blockchains to store non financial data, Then The data type doesnt matter. Taking supply chains (

If we separate out the usefulness or profitability of using blockchains to store non financial data, Then The data type doesnt matter. Taking supply chains ( or asset tracking im general ) Transactions could be of the form From entity , To entity and Asset Descriptor - > mapped to blockchain ID From to asset timestamp hash One could have functions like Check_current_ownership() Check_transferability()