Ethereum co-founder Vitalik Buterin has intensified focus on the network’s long-term evolution, calling the post-upgrade architecture “really not just a blockchain anymore” and mapping how Ethereum could function as a “cryptographic world computer” by 2030.
In a Sunday blog post, Buterin described Ethereum as a hybrid system combining blockchains with modern cryptography, including recursive STARKs, automated formal verification, optimized consensus algorithms and quantum-safe cryptography. He said the essay explains essentially everything planned for Ethereum after Hegota, a forthcoming upgrade named after Devcon host city Bogotá and star Heze.
The roadmap, citing the Ethereum Foundation’s technical “strawmap”, positions Hegota as likely the last normal fork. Future changes would rely on cryptographic proofs such as SNARKs and zk-SNARKs. Buterin annotated the Bitcoin whitepaper to illustrate how Ethereum no longer requires every node to download and re-execute all blocks; instead, PeerDAS data sampling and proof verification could reduce node burdens. He added that signatures would be aggregated offchain, with EIP-8288 making only entry nodes see individual signatures, while FOCIL would enshrine multi-participant split-authority block construction.
Buterin projected 4 to 8-second slots and 8 to 32-second finality by 2030, and said Ethereum itself may never match server latency, but surrounding infrastructure could. He also highlighted that decentralization can improve performance through parallel data storage and computation, and noted open problems such as managing large state and possible future indistinguishability obfuscation.
Separately, Buterin’s earlier social commentary that lean consensus “will be amazing” drew community attention, with hundreds of likes and retweets. The discussion could shape Ethereum governance and protocol decisions. At the time of reporting, ETH traded near $2,700, roughly flat over 24 hours.
