"The Nakamoto coefficient is a way to quantify the decentralization of a blockchain or other decentralized system. It's the number of entities you need to compromise at least one essential subsystem."
If a 51% attack occurs, the bitcoin full nodes are still fundamentally in control. Full nodes decide whether or not to accept a blockchain, they socially decide whether to accept a 51% attack. They can hard fork and change the hashing algorithm, firing all current miners.
How does Nano prevent me from setting up two servers, sending the money to different nodes, and double-spending the money?
If a 51% attack occurs, the bitcoin full nodes are still fundamentally in control. Full nodes decide whether or not to accept a blockchain, they socially decide whether to accept a 51% attack. They can hard fork and change the hashing algorithm, firing all current miners.
How does Nano prevent me from setting up two servers, sending the money to different nodes, and double-spending the money?