Ethereum Price Prediction as Vitalik Outlines Lean Upgrade Roadmap

Ethereum price prediction remains focused on the $1.5K support zone as ETH attempts another recovery. The move comes as Vitalik Buterin advances his Lean Ethereum roadmap.

The plan targets lower state, stronger privacy, and better long-term security. Traders are now watching whether ETH can reclaim $1.8K before testing $2K.

Vitalik Buterin Shares Lean Ethereum Roadmap

Vitalik Buterin shared fresh comments on X about Lean Ethereum and its long-term role. He described the roadmap as Ethereum’s third major iteration after earlier network upgrades.

He also compared its scale with the Merge, which moved Ethereum to proof-of-stake. The changes may take three to four years as research and development continue.

The roadmap aims to redesign Ethereum’s core protocol across several main areas. It includes Lean Consensus, Lean Data, and a smaller execution layer. Developers are also studying a SNARK-friendly virtual machine, possibly based on RISC-V. The goal is to make Ethereum easier to verify and cheaper to run.

Buterin also said Ethereum’s upcoming Hegota upgrade may be the final pre-Lean fork. That comment placed more attention on the network’s next development phase. The roadmap is still early, but it has gained attention across Ethereum research circles.

Extremely Lean Chain Proposal Uses ZK Proofs

Buterin’s latest forum post focused on a plan called “The Extremely Lean Chain.” The proposal targets Ethereum’s Beacon Chain and its current state management structure.

It would move more validator data off-chain. Validators would instead use recursive STARK proofs to confirm key balance changes.

The first phase removes most validator records from onchain storage. It also replaces per-epoch balance updates with one daily ZK-STARK proof. Each validator would submit a proof covering rewards, penalties, and balance changes. This design could reduce validator state to about six bytes.

The second phase adds more privacy to validator activity. Each validator would receive a fresh anonymous key and identity every day. They would then re-register and prove their balance privately. Buterin said this structure could help Ethereum scale to millions of validators.

Ethereum Developers Back the Direction but Question Timing

Several Ethereum researchers supported the broader direction of the Lean Ethereum roadmap. StarkWare co-founder Eli Ben-Sasson praised the use of recursive STARKs.

He also welcomed the focus on privacy and quantum-resistant cryptography. However, he said the three to four-year timeline was too slow.

Ben-Sasson also asked for clearer details on new types of blockchain state. He questioned who would be affected by those changes. His comments showed support for the direction, but also a need for more clarity. Other researchers also reviewed how the roadmap changed from earlier versions.

Former Ethereum Foundation researcher Dankrad Feist also backed the technical vision. He said near-instant finality and higher throughput could improve Ethereum’s base layer.

However, he argued that developers should move faster than the current timeline. He suggested recent AI tools could help speed up parts of the work.

Ethereum Price Tests $1.8K Resistance

Meanwhile, Ethereum price has recovered after buyers defended the $1.5K demand zone again. The price is now testing the $1.75K to $1.8K resistance area. This zone also sits near a descending trendline. A daily close above this area would improve the short-term setup.

If ETH crypto clears $1.8K, traders may watch the $2K to $2.2K range. That area remains the next major supply zone on the chart. It also includes moving average pressure from the broader downtrend. A rejection near $1.8K would keep the bearish structure in place.

On the four-hour chart, ETH has shown stronger short-term momentum. The RSI has moved toward overbought territory during the latest rebound. This shows improved buying pressure after the retest of $1.5K. However, ETH crypto may need consolidation before another breakout attempt.