Polkadot (CCC: DOT-USD ) is a “platform of platforms” created to upgrade Ethereum (CCC: ETH-USD ) and overcome its many drawbacks, according to DOT-USD founders. Its goal is to […] Click here to view full article Tags:defidotethereumfoundationgavinnetworkofparachainpolkadotproofproof of stakesecurityslotsstaketransactionvalidatorwood