What is Polkadot? Polkadot is a heterogeneous blockchain founded by Gavin Wood, former CTO of Ethereum, is an impeccable blockchain project that is perfect in every sense. Its founder, Gavin Wood, is the author of the Ethereum White Paper and the person who knows the defects of Ethereum at heart. Polkadot was founded with the idea to solve Ethereum’s shortcomings and replace it as the “King of the Public Chain”. Read to find out more!