I made a website that tells you, based on the year you graduated high school, what your school (probably) got wrong!
Europeans cannot imagine the subconscious dread that we Americans have at all times knowing that at any moment some easily treatable medical emergency could happen and completely destroy our lives financially.
What do you think would be an actually good use of blockchain/smart contracts? What kind of problems (big or small) is it a good tool for?
Land deeds and property titles.Maintaining a provable chain of ownership and legal transfer of land and property is required for mortgages, for title insurance, inheretance, etc.A public, decentralized ledger of land/property transfers could revolutionize home ownership, lending, insurance, etc