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Vitalik Buterin says Ethereum will lower barriers to running nodes using ZK-EVM, BAL and tools like Helios for local verification.
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Privacy upgrades such as ORAM, PIR, and private payments aim to stop wallet and RPC data leakage and restore user control.
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The 2026 roadmap targets censorship resistance and decentralized dApp access via account abstraction and onchain interfaces.
Ethereum co-founder Vitalik Buterin said that 2026 will mark a reset. He outlined plans to restore self-sovereignty, trustlessness and privacy across Ethereum’s ecosystem. The roadmap responds to years of growing centralization, rising data leakage and harder access for users running nodes or using decentralized applications.
Focus on Nodes, Wallets, and Data Control
According to Buterin, Ethereum will reduce barriers to running full nodes using ZK-EVM and BAL. These tools aim to let users verify the chain locally again. Notably, he cited Helios as another step. Helios allows users to verify RPC data instead of trusting providers blindly.
However, data privacy also remains central. Buterin highlighted ORAM and Private Information Retrieval. These tools let users query blockchain data without exposing access patterns. As a result, users can interact with dApps without third-party surveillance. This shift directly addresses wallet and RPC data leakage issues.
Next, wallet security received attention. Buterin pointed to social recovery wallets and timelocks. These tools protect funds if seed phrases are lost or stolen. He stressed they avoid reliance on large tech platforms. This focus links privacy, security, and user control under one framework.
Privacy Payments and Censorship Resistance
Privacy payments formed another core pillar of the plan. Buterin called for private transfers with the same experience as public payments. He referenced ERC-4337, the account abstraction mempool, and future native AA support. FOCIL could further strengthen transaction inclusion guarantees.
Meanwhile, censorship resistance remains a concern. Buterin criticized block building concentration. He said few builders currently influence transaction inclusion. The 2026 roadmap seeks to reverse that trend through protocol and infrastructure changes.
These privacy efforts connect with broader ecosystem upgrades. The Ethereum Foundation’s Kohaku wallet framework already supports this direction. Upcoming hard forks, including Glamsterdam, may extend these changes gradually.
Onchain Interfaces and Decentralized Access
Finally, Buterin addressed application design. He urged wider use of onchain user interfaces hosted on IPFS. This approach reduces reliance on centralized servers. It also limits risks from outages or interface hijacks.He noted that dApps evolved from simple pages into complex systems. Many now route data through multiple servers. The new focus aims to restore direct, verifiable access. Buterin acknowledged progress will take years. Still, he framed 2026 as the turning point for Ethereum’s original design goals.
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