4 ms·
But they are the most efficient known solution to the problem. Efficiency is relative.
by darawk 7y ago
But they are the most efficient known solution to the problem. Efficiency is relative.
- tadfisher 7y agoNo, they are the most efficient known solution to global consensus for double-spend. There are alternatives that relax the constraints using extra information such as connections in the network to get a relatively good approximation of the global consensus. See Safecoin, for example.