Ethereum co-founder Vitalik Buterin shares vision for layer 3 protocols

While Ethereum-based layer-2 solutions have been focused on hyperscaling the network, Ethereum co-founder Vitalik Buterin believes layer 3s will serve a far different purpose — providing “customized functionality.”  Buterin shared his thoughts in a Sept. 17 post, providing three “visions” of what layer 3s will be used for in the future. The Ethereum co-founder said…