RT: Polkadot and its cousin @kusamanetwork are decentralized systems run by a large number of nodes that can't be controlled by a single entity.
How does such a network determine who may act as a validator?
Find out in our blog:
https://hubs.ly/Q014_FwK0
转发：Polkadot及其近亲@kusamanetwork是由大量节点运行的分散系统，无法由单个实体控制。
这样的网络如何确定谁可以充当验证器？
请访问我们的博客：
https://hubs.ly/Q014_FwK0