The post Ethereum Facing Node Centralization Challenge, says Vitalik Buterin! appeared first on Coinpedia Fintech News Vitalik Buterin, the Ethereum co-founder, has identified node centralization as one of the major challenges facing the ETH network. Speaking at a recent conference, Buterin said that the increased cost of operating a node and the absence of incentives for smaller nodes to participate in the network were contributing to centralization, which could have negative …