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Ethereum has spent a decade adding features to the same basic design. Vitalik Buterin now says that era is about to end. In a Sunday post, he described Hegotá, the upgrade planned for 2027, as probably the final fork built on ideas that someone familiar with Ethereum in 2015 would still understand.
Hegotá as a Dividing Line
Buterin expects what follows to look very different. He listed recursive STARKs, automated formal verification, optimized consensus and quantum-safe cryptography as the next priorities. Those are not incremental tweaks. They point to a redesign of how the network proves that things happened correctly.
Hegotá itself is still taking shape. The Ethereum Foundation has already named two EIPs that must ship in it, but the wider roadmap remains a direction rather than a finished plan.
Why PeerDAS Matters
Buterin treats PeerDAS as the first real step. It lets nodes confirm data availability by sampling small portions of data rather than downloading all of it. That is a quiet but important change: the network checks that data exists without every participant holding every byte.
He argues this is where Ethereum begins to outgrow the label of “just a blockchain.”
The Cryptographic World Computer
His name for the destination is a “cryptographic world computer.” Today, nodes mostly download transactions and re-run them. The new model combines blockchains with cryptographic verification, privacy tools and decentralized offchain components.
In practice, apps could push heavy computation offchain and use Ethereum to verify the results, settle transactions and keep shared state available onchain. That would change how developers design applications.
Also Read: Ethereum Foundation Names Two “Must-Ship” Proposals for Hegotá Upgrade
Where Researchers Push Back
The post started an immediate argument over how much should leave the chain.
Ethereum researcher Barnabé Monnot said proving results onchain instead of recomputing them could ease the network’s workload and make lighter nodes possible. But he wants critical application records to stay onchain. His reasoning is that users should be able to see what’s happening and interact directly, without depending on outside servers or intermediaries.
Commentator Cryptographic saw upside for DeFi. In lending, jobs like collateral analysis, liquidation routing and matching borrowers with lenders could run offchain, with Ethereum checking that the outcome follows protocol rules before settling it.
Crypto lawyer Gabriel Shapiro asked the harder question: who actually wants this? Traditional finance runs mostly on reputation, regulation and legal enforcement, not constant cryptographic proof, so demand for proof-based systems is not guaranteed.
The Bottom Line
The vision is ambitious, and the technical direction has support from serious researchers. The open questions are less about cryptography and more about design and demand. Which parts of Ethereum stay onchain? How much work can safely move off it? And will users pay for verification when trust has worked well enough for them so far? Hegotá is a year away, so those answers have time to form.
Disclaimer: The information in this article is for general purposes only and does not constitute financial advice. The author’s views are personal and may not reflect the views of Chain Affairs. Before making any investment decisions, you should always conduct your own research. Chain Affairs is not responsible for any financial losses.
