How do people in 2018 think about the conversion of blockchain PoW to POS? We need to spend 10 years placing all servers on outer space satellites or the open sea to ensure the blockchain's ability to resist national censorship. Due to the space convention, no country can confiscate assets in space. 25 years of actual.. Cosmos or EVM, choose your own set, one click chain sending, one click deployment. The cost is 600u per month.