Ethereum co-founder Vitalik Buterin believes that future upgrades to the network could enable full nodes to be run on mobile devices, contributing to decentralization and scalability improvements. Full nodes are computing devices that validate and verify transactions on the Ethereum blockchain. Buterin identified six key issues that need to be addressed to solve centralization on Ethereum, with full nodes being a crucial aspect. However, he acknowledged that implementing statelessness may encounter technical challenges that could take several years to resolve. Additionally, Buterin discussed the importance of a wider distribution of staked ETH and improved documentation for developers and users.

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