Currency is a pretty sound idea, whether it will ever get (back?) to a usable place is it’s own discussion.
A lot of the conversation about blockchain as a technology though involves the ones that store additional information as a distributed database, which comes with problems.
It’s also ‘neat’, but they all depend on trusting the validation method for putting info into the database, which largely defeats the point of having a “trustless” database once the data is in there. There’s the occasional proposed use case that seems vaguely useful, but they mostly boil down to replacing legal contracts with a database that’s distributed “somewhere”.
Currency is a pretty sound idea, whether it will ever get (back?) to a usable place is it’s own discussion.
A lot of the conversation about blockchain as a technology though involves the ones that store additional information as a distributed database, which comes with problems.
It’s also ‘neat’, but they all depend on trusting the validation method for putting info into the database, which largely defeats the point of having a “trustless” database once the data is in there. There’s the occasional proposed use case that seems vaguely useful, but they mostly boil down to replacing legal contracts with a database that’s distributed “somewhere”.