Looked upI've researched on the Internet for a long timeinternet, have gathered some basic conceptsbut am still confused about whathow Proof-of-Stake is, but still confused how itstack works in programprogrammatically.
As mentioned here, in Proof-of-Stake system, A random Nextcoin is selected to be the next "miner". OK, here comes the question. Which node is designated to randomly select a node as the next "miner"? Or in other words, how can a system agree on a random number in a way that can't be manipulated?
Many thanks.