Vitalik Buterin declares 2026 the year Ethereum reverses ‘backsliding’ of self-sovereignty and trustlessness

Vitalik Buterin has pledged that 2026 will be the year the Ethereum community begins to reverse the “backsliding” of personal autonomy in crypto.

“2026 is the year that we take back lost ground in terms of self-sovereignty and trustlessness,” Buterin said in an X post on Friday.

In addition to boosting onchain privacy, in part through the Kohaku effort at the Ethereum Foundation that is already underway, Buterin wants developers to make it easier to run a full node, use dapps, and take control over personal data.

“It will be a long road,” Buterin said. “We will not get everything we want in the next Kohaku release, or the next hard fork, or the hard fork after that. But it will make Ethereum into an ecosystem that deserves not only its current place in the universe, but a much greater one.”

To some extent, Ethereum developers have been laying out the groundwork for many of these improvements in recent years — and targeting upcoming upgrades like Glamsterdam to roll them out.

One aim for UX improvement is to roll out social recovery wallets and timelocks, or “wallets that don’t make you lose all your money if you misplace your seedphrase,” Buterin notes. Having been an advocate for social recovery wallets since at least 2021, Buterin has seen that dream start to live last year following the introduction of EIP-7702 during Ethereum’s Pectra upgrade.

Likewise, Buterin has become an outspoken booster for privacy at both the personal and network level. “Privacy UX: make private payments from your wallet, with the same user experience as making public payments,” he wrote on Friday.

The Ethereum Foundation has taken steps to boost privacy, in part by refocusing its so-called “Privacy Cluster” and starting to work on the Kohaku wallet framework. Other network improvement proposals, like ERC-4337 for account abstraction, and FOCIL, could further boost “censorship resistance.”

“Use more dapps from an onchain UI with IPFS, without relying on trusted servers that would lock you our of practical recovery of your assets if they went offline, and would give you a hijacked UI that steals your funds if they get hacked for even a millisecond,” Buterin added.

When it comes to data sovereignty, Buterin credited the lightweight Helios client, which enables users to interact trustlessly with the Ethereum blockchain without running a full node, “verify the data you’re receiving from RPCs instead of blindly trusting it.”

Likewise, cryptographic techniques like Oblivious RAM (ORAM) and Private Information Retrieval (PIR) help prevent privacy leakage when using dApps, so users aren’t surveilled or censored by RPC middlemen.

“In many of these areas, over the last ten years we have seen serious backsliding in Ethereum,” Buterin noted. “Nodes went from easy to run to hard to run. Dapps went from static pages to complicated behemoths that leak all your data to a dozen servers. Wallets went from routing everything through the RPC, which could be any node of your choice including on your own computer, to leaking your data to a dozen servers of their choice. Block building became more centralized, putting Ethereum transaction inclusion guarantees under the whims of a very small number of builders.”

“In 2026, no longer. Every compromise of values that Ethereum has made up to this point – every moment where you might have been thinking, is it really worth diluting ourselves so much in the name of mainstream adoption – we are making that compromise no longer,” he added.