The issue, however, is that there is a risk of nodes sending other
nodes false information, leaving Ethereum on the horns of a problem.
How to execute on this in practice, and securely - without nodes sending other
nodes false information - is another question that researchers have been looking into.
How to execute on this in practice, and securely — without nodes sending other
nodes false information — is another question that researchers have been looking into.
However, the issue is that there is a risk of nodes sending other
nodes false information, leaving Ethereum on the horns of a problem, but Ethereum's creator believes that problem can be solved by splitting the network into different kind of shards.