Ethereum’s co-founder Vitalik Buterin has recently praised zkSync, describing its latest contributions as “underrated and valuable.” His comments have drawn attention across the crypto space, especially after zkSync’s Atlas upgrade, which aims to push Ethereum scalability to new heights.
What Is zkSync?
zkSync is a Layer 2 scaling solution built on Ethereum. It uses zero-knowledge rollup (ZK-rollup) technology to process thousands of transactions off-chain while maintaining Ethereum’s security. This allows for lower fees, faster confirmations, and higher throughput compared to on-chain transactions.
The Atlas Upgrade
The new zkSync Atlas upgrade introduces significant performance improvements:
- 15,000+ Transactions Per Second (TPS)
- 1-Second Finality for near-instant transactions
- Ultra-Low Fees, making DeFi and dApps more affordable
- Enhanced Liquidity Layer, allowing L2s to share Ethereum’s liquidity hub
These enhancements are designed to make Ethereum more scalable, efficient, and user-friendly—without compromising on decentralization or security.
Vitalik Buterin’s Comments
In his recent remarks, Buterin highlighted that zkSync’s development work has often been overlooked yet crucial for Ethereum’s future. He praised the team for their consistent progress in advancing the ZK-rollup ecosystem, emphasizing that such efforts bring Ethereum closer to its long-term vision of mass adoption.
His endorsement reinforces zkSync’s position as a key player among Layer 2 solutions alongside Optimism, Arbitrum, and StarkNet.
Why It Matters
Buterin’s statement signals more than just admiration—it’s a vote of confidence in zkSync’s technical direction and impact on the Ethereum network.
- Developers gain a faster, cheaper foundation to build dApps.
- Investors see renewed confidence in ZK-based scalability.
- Users benefit from smoother, cheaper transactions.
- Ethereum strengthens its network efficiency and user accessibility.
Market Reaction
Following Buterin’s praise, zkSync’s native ZK token saw a noticeable surge in activity and investor sentiment. Analysts suggest that this reflects growing belief in the project’s real-world scalability potential.
Future Outlook
zkSync continues to roll out new features aimed at bridging Ethereum’s liquidity and interoperability gaps. With Buterin’s backing, more developers may pivot toward ZK-based Layer 2 development, potentially making zkSync one of the most influential scaling projects in 2025 and beyond.
Final Thoughts
Vitalik Buterin’s endorsement highlights how zkSync’s focus on ZK technology could redefine Ethereum’s scalability landscape. As the crypto ecosystem evolves, zkSync’s innovation may play a central role in building the next generation of decentralized applications—faster, cheaper, and more accessible than ever.
