Loopring Protocol and its zkRollup Technology Overview
Loopring Protocol (Loopring) is an Ethereum-based Layer 2 protocol designed to significantly increase the throughput and reduce transaction costs of decentralized exchanges (DEXs) through zero-knowledge rollup (zkRollup) technology, while inheriting the security of the Ethereum mainnet. The core advantage of the protocol lies in its zkRollup solution, which batches a large number of off-chain transactions and submits only a concise validity proof to the Ethereum mainnet. This mechanism is claimed to reduce Gas fees by 30 to 100 times and increase transaction speed to 2025 transactions per second, far exceeding the performance of Ethereum Layer 1.
Loopring's zkRollup protocol was the first DEX protocol to achieve on-chain data availability on Ethereum, ensuring users can access their assets even in extreme circumstances. Additionally, this technology also supports the minting and trading of non-fungible tokens (NFTs) at significantly lower fees than other mainstream platforms.
Google Cloud's Involvement in Web3
Google Cloud has been actively involved in the blockchain and Web3 ecosystem for years, primarily by providing infrastructure services and establishing partnerships to support industry development. Its goal is to allow users to run blockchain nodes on the Google Cloud platform, keeping pace with competitors like Microsoft Azure and Amazon Web Services. For example, Google Cloud previously partnered with Dapper Labs as a network operator for its Flow blockchain, supporting the NFT, gaming, and application ecosystem.
Google Cloud also offers various services such as BigQuery, Cloud Spanner, Cloud SQL, and Google Kubernetes Engine (GKE) to support the development and execution of blockchain solutions, including hosting public datasets, analyzing smart contract variables, and building blockchain explorers. In August 2025, Google Cloud launched Google Cloud Universal Ledger (GCUL), a Layer 1 network designed to support faster cross-border payments and tokenized asset settlements, currently in private testnet phase. Google Cloud recognizes the revolutionary role of zero-knowledge proofs (ZKPs) in Web3 privacy and scalability and utilizes services like GKE to support the construction of scalable ZK infrastructure.
Loopring Protocol's Operational Status and Challenges
Despite Loopring Protocol's technological innovations, its core operations recently concluded. The Loopring team permanently shut down its decentralized exchange (DEX) on June 28, 2026, and deactivated its consumer wallet in July 2025. The team stated that the protocol failed to gain widespread adoption among crypto traders, with its core limitation being its fixed functional design. As a purpose-built order book DEX, Loopring lacked a virtual machine, meaning developers could not deploy arbitrary smart contracts or build composable decentralized applications on it.
This limitation made it difficult for the Loopring ecosystem to expand beyond a single product, while competitors like Arbitrum, Optimism, and zkSync attracted hundreds of decentralized applications. Ethereum co-founder Vitalik Buterin mentioned in February 2026 that Layer 2 networks and their original vision within Ethereum were no longer meaningful, which may also reflect a view on the direction of certain Layer 2 solutions.
LRC Token Market Performance
The native token of Loopring Protocol is LRC. As of October 10, 2026, the price of LRC is approximately $0.010289, with a market capitalization of about $14.08 million. Its 24-hour trading volume is approximately $1.67 million. The circulating supply of LRC is about 1.37 billion tokens. The token's all-time high price reached $3.75 (November 2021), and the current price has fallen by approximately 99.7% from its all-time high. The protocol's Total Value Locked (TVL) has also shrunk from a peak of approximately $760 million in 2021 to less than $10 million in October 2026.
Given the closure of Loopring Protocol's core business, the trading activity of the LRC token cannot be confirmed. Please verify with caution.
