Polymer Labs Launches Polymer Hub, Bringing Millisecond-Level Cross-Chain Interoperability to Ethereum Rollups

Author: Polymer Hub

Compiled by: Xiaobai Navigation coderworld

Polymer Labs Officially released Polymer Hub, a real-time interoperability protocol for connecting all Ethereum Rollups. By transmitting messages, states, and logs through IBC primitives (similar to TCP/IP in Web2), Polymer Hub is able to verify and store header information of all connected Rollups, allowing applications to verify arbitrary states across Rollups with significantly reduced overhead.

In the past, Rollup/L2 Ecosystems are usually only connected within their own closed environments; with Polymer, Rollups can now communicate across ecosystems and coordinate at the speed of generating blocks. The protocol provides significant improvements in latency, bandwidth, and cost of cross-chain communication compared to existing solutions.

Polymer aims to make cross-chain interoperability as fast, efficient, and affordable as blockspace, helping Ethereum applications scale to the next million users.

Improve bandwidth and reduce latency

Real-time, high-throughput Rollups are coming, but existing interoperability protocols (such as peer-to-peer and hub-and-spoke models) are not designed to support dense network traffic of hundreds of Rollups. The team pointed out that existing solutions are too slow and expensive for the next generation of applications on Ethereum. With the advent of a new era, interoperability solutions must be improved in speed and efficiency. Real-time applications require real-time interoperability.

Polymer is committed to building the fastest and most efficient interoperability protocol for the next generation of Rollups, such as MegaETH. Hub delivers messages in real time through sequencer pre-confirmation, ensuring that the latency of cross-chain communication can adapt to the millisecond block times of these Rollups. Polymer also uses EigenDA to expand bandwidth across Rollups to support on-chain data-intensive applications.

“Real-time, the ability to respond to inputs with ultra-low latency at scale, will enable truly groundbreaking decentralized applications. Preparing the infrastructure stack for this revolution will be a joint effort, in which Polymer’s real-time interoperability will play a key role.”

—Lei Yang (MegaETH Co-founder and CTO)

Multiple technologies such as shared sorters and ecosystem-native interoperability networks divide Ethereum into Rollup clusters; however, these clusters can interoperate in minutes instead of months through the one-to-many architecture of Polymer Hub. Polymer Hub is also the first interoperability solution to provide reorganization protection. This makesTokenThe bridge and solver networks can beSafetySettle cross-chain transactions and automatically roll back if they deviate from Ethereum L1 history.

Future Outlook

The next generation of on-chain applications will draw on the architecture of cloud applications: Rollups become the new microservices, and AVSs become the new infrastructure services. In order to achieve horizontal expansion on the chain, the cross-chain infrastructure must have low latency, high bandwidth, and economic scalability.

The Polymer team is committed to improving interoperability in order to build competitive new application categories on the chain, such as high-throughput e-commerce and shared mobility.

“Building interoperable applications without sacrificing cost or latency is the key tocryptocurrencyFor large-scale applications, this connection layer needs to be as powerful and robust as the Ethereum base layer.Safety, Polymer is uncompromising in achieving this vision.”Vikram Arun, Co-founder and CEO, Superform Labs.

Starting with the OP stack, Polymer plans to bring real-time interoperability to all Rollup ecosystems on Ethereum, enabling fast and cost-effective expansion of future applications. Developers interested in trying the Polymer Hub mainnet can do so at Polymer Lab's websiteFind more information on and follow on X Polymer (@Polymer_Labs).

Company Profile

Polymer Labs provides real-time, high-throughput interoperability for Ethereum Rollups. Polymer is building the infrastructure that will enable the next generation of Internet-scale applications like Uber to run on Ethereum.BlockchainOn realization.

Contact information

Marketing Manager

Harry Lam

Polymer Labs

hlam@polymerlabs.org

The article comes from the Internet:Polymer Labs Launches Polymer Hub, Bringing Millisecond-Level Cross-Chain Interoperability to Ethereum Rollups

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