Ethereum’s Soul on the Anvil: Vitalik’s Core Forge

by

Vitalik Buterin, that brooding architect of digital gold, has declared war on Ethereum’s very bones, not its skin.

The man, part Rasputin, part Prometheus, insists Ethereum’s true shackles lie not in Layer 2’s gilded trinkets but in the rusted gears of its state tree and virtual machine-those ancient relics that wheeze under the weight of modern ambition.

Vitalik Buterin Proposes Deep Ethereum Overhaul Targeting State Tree and Virtual Machine Bottlenecks

According to our hero, two components-the network’s state tree and virtual machine-hoard over 80% of the proving costs, a fiscal sin in an age where zero-knowledge proofs demand the precision of a Swiss watch and the silence of a monk’s vow.

“Today I’ll focus on two big things: state tree changes, and VM changes,” Buterin wrote, as if scribbling in the margins of a 19th-century novel, adding that both are “the big bottlenecks that we have to address if we want efficient proving.”

A Binary Tree Overhaul

At the heart of this digital renaissance lies EIP-7864, a proposal to replace Ethereum’s hexary Merkle Patricia tree with a binary tree-a switch as subtle as swapping a symphony for a lullaby, yet one that would shorten Merkle proofs by 75%, rendering verification bandwidths as light as a poet’s heart.

This, dear reader, would make lightweight clients and privacy apps cheaper than a loaf of bread in 1917, and more viable than a socialist manifesto.

The new binary tree would also group storage slots into “pages,” a feat akin to organizing a library where Tolstoy and Dostoevsky share a shelf. Applications loading related data could save over 10,000 gas per transaction-enough to buy a small village in the Metaverse.

Buterin, ever the alchemist, suggests pairing this with hash functions that hum like a well-tuned accordion, further accelerating proof generation. The result? A base layer so “prover-friendly,” ZK apps might finally stop building parallel universes just to breathe.

Zooming out, the binary tree proposal is a decade of state management lessons distilled into a structure that whispers, “I am the future,” while the old hexary tree cackles in its grave.

A Future Beyond the EVM?

Buterin’s vision grows bolder: a world beyond the EVM, where RISC-V-a chip architecture as open as a Siberian winter-might one day replace Ethereum’s mechanical heart. Why? Because the EVM, that labyrinthine contraption, has become a monument to compromise, a Frankenstein’s monster of precompiles and workarounds.

If Ethereum’s promise is general-purpose programmability, then its VM should be as elegant as a Pushkin sonnet. A RISC-V-based VM could:

  • Reduce complexity (a noble goal, though one might question why anyone thought complexity was a virtue)
  • Improve raw execution efficiency (finally, a line that doesn’t sound like a priest selling indulgences)
  • Better align with modern zero-knowledge systems (which, incidentally, already use RISC-V internally-how convenient!)

In the short term, Buterin proposes a “vectorized math precompile”-a GPU for the EVM, if you will. Imagine a world where cryptographic operations don’t take longer than a Soviet queue for bread.

Longer term, he envisions a phased transition where RISC-V first powers precompiles, then user contracts, and finally swallows the EVM whole, leaving it as a nostalgic compatibility layer. A digital phoenix, reborn from its own ashes.

Debate Over Complexity

Yet not all cheer for this revolution. Analyst DBCrypto, that grumpy old man of crypto, scoffs at Ethereum’s “abstraction layer” binge, including the “Open Intents Framework”-a framework so universal it could calculate paths between rollups while simultaneously explaining quantum physics to a horse.

Ethereum just proposed a new layer to fix the mess created by all the poor choices the past few years

The “Open Intents Framework” is the Ethereum Foundation’s answer to L2 fragmentation

A universal standard for calculating paths between rollups so users can actually move…

– DBCrypt0 (@DBCrypt0) March 1, 2026

The debate, of course, is whether Ethereum should keep layering band-aids on its foundation or perform open-heart surgery. Buterin, ever the romantic, argues that as zero-knowledge proofs shift from niche to necessity, Ethereum’s architecture must evolve-or risk becoming a relic as quaint as a dacha without Wi-Fi.

The next phase of scaling, he suggests, may not bloom in Layer 2’s garden but in the marrow of Ethereum’s core. A bold vision, perhaps. Or as one wag put it: “It’s like trying to fix a teapot by rebuilding the kiln.”

Read More

2026-03-02 01:41