ZKsync introduces Atlas upgrade for one-second finality: what this means for ZK price

• The ZKsync team has announced the launch of its Atlas upgrade.
• Atlas is designed to boost transaction finality to one second.
• ZK price rose 7% amid the news, and bulls look poised for more.

ZKsync has unveiled its Atlas upgrade, promising near-instantaneous zero-knowledge (ZK) finality to enhance enterprise adoption and high-throughput applications.

This milestone arrives amid a robust week for the ZK token.

Per the latest data, ZK has spiked more than 20% in the past week as investor confidence reemerges across the market.

What is ZKsyncs Atlas upgrade？

ZKsync, developed by Matter Labs, has long been at the forefront of ZK rollup technology, enabling secure and efficient scaling of Ethereum.

The Atlas upgrade, rolled out on October 6, 2025, represents a pivotal evolution of its ZK Stack framework.

Specifically, the Atlas upgrade bolsters the ZKsync network as the protocol looks to meet the demands of institutional and enterprise users transitioning operations on-chain.

At its core, Atlas introduces a high-performance sequencer engineered to process between 25,000 and 30,000 transactions per second, a leap that addresses longstanding bottlenecks in blockchain throughput.

ZKsync says central to the upgrade is the integration of Airbender, an innovative proving system that achieves sub-second confirmations for ZK proofs.

“Applications such as onchain order books, perps, exchanges, and AMMs depend on fast finality to reduce risk. Airbender allows systems to verify and settle extremely quickly,” the platform wrote in a blog post.

Per ZKsync, it is proofs, and not intermediaries, that carry trust across domains.

“Anyone (chain operators, exchanges, even a users mobile device) can quickly verify a succinct proof and act with confidence. This is also how private chains can keep user data private while still composing with public liquidity, revealing only the ZK proof of correctness.”

ZK price forecast

The ZK token, native to the ZKsync ecosystem, has shown promising momentum amid the past weeks crypto market bounce.

ZKsync looks poised to continue higher as the Atlas upgrade goes live.

Notably, bulls have retested the critical resistance level at $0.06.

Intraday highs of $0.062 saw buyers come close to breaching a supply wall at $0.065, in place since Sept. 13.

Gains of 7% in the past 24 hours and 20% over the past week show bullish momentum.

With on-chain activity higher and the upgrades implications for scalability apparent, an influx of liquidity into the ecosystem will likely catalyse a ZK price uptick to $0.1.

Bulls will target the psychological $1 mark.

However, downside risks persist if the broader market sentiment flips amid profit-taking.