Buterin Says Ethereum’s Last ‘Normal’ Fork Is Planned for 2027

Key Takeaways

• Buterin says Ethereum’s future involves dividing work and checking proofs instead of repeating every calculation.
• Ethereum’s 2030 vision sketches finality of eight to 32 seconds, but that’s a future design.
• Buterin sees Hegota, planned for 2027, as likely Ethereum’s last fork built around familiar technology.

Ethereum Starts Outgrowing Its Original Label

Ethereum spent years pursuing a seemingly awkward ambition, spread computing across a decentralized network, then make that arrangement efficient. Now, co-founder Vitalik Buterin says modern cryptography is changing the arithmetic, allowing participants to divide work without everyone repeating every calculation.

In a Sept. 27 essay and accompanying X post, he describes a network moving beyond its familiar blockchain identity. “It’s really not just a blockchain anymore,” he wrote on X. Wait, what? The ledger stays, but more verification, privacy and processing would depend on cryptographic tools and decentralized infrastructure working around it.

Split the Work, Then Check the Proof

The old arrangement was straightforward, if laborious. Ethereum network participants downloaded blocks and repeated their calculations to check that everything followed the rules. Buterin’s future architecture increasingly substitutes cryptographic proofs and samples of the underlying data for that full replay.