3 ms·
It's not just speed, but number of nodes. If someone could, lets say in 10 years, build a block-chain of equal length to then-current one, they would still nee
by jimktrains2 14y ago
It's not just speed, but number of nodes. If someone could, lets say in 10 years, build a block-chain of equal length to then-current one, they would still need to control > 50% of the nodes a significant portion of the network sees.