That can never be possible. You already given yourself the right answer, it will be useless. What usefullness is blockchain without the cryptocurrency? I don't even think a thing like that will ever exits because without cryptocurrency there is no blockchain. The evolution of blockchain revolves around the digital currency. Even looking at the new coins that are emerging through ICOs, they need the blockchain to become what they are. Though, I do like to see what it will be like having a blockchain without a currency.
do you even read other people's comment and take them into consideration? some of them have valid point of views
the idea of blockchain is storing public data distributed amongst the users in the network
hence no centralized server which would be easily to tamper with and modify
blockchain != cryptocurrency, but blockchain technology was invented for cryptocurrency
Even looking at the new coins that are emerging through ICOs, they need the blockchain to become what they are. Though, I do like to see what it will be like having a blockchain without a currency.
Emerging ICOs = tokens? they are using the current blockchain as platform to make it cheaper to operate
and remember most ICO tokens are scams and even if they're not their lifespan depends on the platform's sustainability
if the platform failed, even a most successful ICOs would also fall with it (none happened yet as I know)
read what
jseverson posted in his post, the land registry is one of the possibilities out there.
we need more people with bright ideas working on the blockchain technology and applying it to something else
the internet technology is used for a whole lot different things now compared to the first time it was invented for