Early Ethereum zk-Rollup pioneer Loopring closes DEX and exits the market

Loopring, one of Ethereum\'s earliest zero-knowledge (zk) convolution projects, has closed its decentralized exchange (DEX) and automated market maker (AMM), marking the end of one of the blockchain industry\'s earliest large-scale experiments on a zk convolution based transaction infrastructure. The team announced that all trading services will be immediately suspended, and that a key component responsible for processing off-chain transactions before settlement on Ethereum-the protocol repeater-has also been offline.

Loopring said the decision stems from years of declining adoption rates, increasing competition from updating the Ethereum Layer 2 network, and the internal challenges faced by the project in terms of ecological expansion.

This shutdown marks the end of a protocol that has proven the feasibility of zk convolution as a practical Ethereum expansion technology before the current generation of zkEVM networks entered the market.

The team states that the technology and market environment have changed.

Loopring acknowledged several factors behind the shutdown and believed that its original architecture could no longer compete with the new Ethereum expansion solution. The lack of virtual machines in the project\'s dedicated zk rollup design limits the composability of smart contracts and reduces the opportunities for developers to build broader decentralized applications, making it difficult to establish sustained user demand.

Developers also said that technical expertise alone is not enough to promote ecological development. They point out that the organization has always focused on engineering throughout its life cycle, but has never developed the business development capabilities needed to expand adoption in an increasingly competitive secondary market. The team further mentioned that multiple delisting of LRC exchanges in 2026 accelerated the decline of the project. Developers say shutting down the exchange is a more responsible choice than continuing to operate a shrinking service.

Reason for shutdown

Limited long-term user adoption

Lack of Ethereum virtual machine compatibility

Increased competition from zkEVM-based layer 2 networks

Business expansion challenges

Exchange delisting affects LRC ecosystem

Users will automatically receive funds

Loopring said that user assets are still safe and outlined a multi-stage settlement process designed to return funds without manual withdrawals. The plan also highlights the growing importance of the security of the Ethereum wallet-funds will be sent directly to the Ethereum address kept by users, and the team will bear all related Gas fees.

The recovery process includes:

Release a full snapshot of the final tier 2 balance

A week public review period, Used to check balances

Liquidity pool positions are automatically converted into underlying assets

Bulk transfers directly to the user\'s Ethereum address

Only accounts with total assets of not less than US$10 can participate in the allocation

The team expects to start transferring money after the review period ends and continue to complete for several weeks.

The former pioneer of Ethereum expansion

Loopring was launched in the early stages of Ethereum\'s second-layer development, becoming one of the first projects to prove that zero-knowledge proof can significantly reduce transaction costs while maintaining Ethereum\'s security.

The agreement raised approximately US$45 million through 2017 CZin sales, but later gained wider attention due to its partnership with GameStop, which launched the NFT market using Loopring infrastructure in 2022.

However, the second-level pattern has undergone tremendous changes. The new network now provides Ethereum virtual machine compatibility, allowing developers to deploy existing smart contracts with minimal modifications, while supporting a broader decentralized financial ecosystem. These capabilities have gradually become industry standards, narrowing the competitive advantage of application-specific rollup such as Loopring.

Market background

Loopring\'s shutdown reflects a broader consolidation trend in the crypto industry-infrastructure projects are under increasing pressure to demonstrate sustainable user activity rather than just technological innovation. The incident has also heightened concerns about Ethereum\'s funding, as long-term ecological sustainability increasingly relies on keeping active users, developers and institutions engaged.

The shutdown also continues the general trend of shrinking agreements in the digital asset field in 2026, with multiple infrastructure projects scaling back their operations amid a weak market and intensified competition between the Ethereum Layer 2 network. At the same time, new institutional initiatives such as JPYSC on Ethereum suggest that the ecosystem continues to evolve towards broader financial adoption and a more generic blockchain infrastructure.

Although Loopring\'s exchange ceased operations, its contribution to the Ethereum expansion roadmap remains historic. Many of the concepts introduced by its early zk rollup implementation are now widely adopted in the latest generation of layer 2 networks.

Frequently Asked Questions

1. Why did Loopring shut down its DEX?

The team cited reasons including low user adoption, limited composability due to the lack of virtual machines, business expansion challenges, and increased competition from modern zkEVM-based tier 2 networks.

2. Are user funds safe?

Security. Loopring said that after the balance is finalized and reviewed, all eligible user assets will be directly allocated to the corresponding Ethereum wallet address.

3. Do users need to withdraw money manually?

Not required. The project plans to automatically send assets in batches and will bear the allocated Ethereum Gas fees.

4. Does this mean that the Loopring protocol completely disappears?

The announcement explicitly terminated DEX, AMM and repeater services. Regarding other protocol components or token-related developments, users should pay attention to official project updates for future announcements.