From my own understanding , blockchain is used to support cryptocurrencies and verify transactions made from cryptocurrencies but what are other uses for blockchain technology besides crypto?
There are lots of uses for blockchain technology not only for digital currency. Like decentralized markets, another thing that blockchain can do is improving the voting system that is being used to vote or elect government officials, also in real estate and more. There are still more to discover. We may not see a lot of other uses of blockchain today but in the future it will sure be used in majority of businesses and other system.