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Polymer Labs

Polymer Labs provides real-time interoperability for Ethereum rollups using IBC protocol to enable cross-chain communication and data exchange.
Distributed
Current stage: Series A4 current maintainers2 active leads5 lead step-downs3 early lead departures

Maintainer signals as of Aug 10, 2026


Polymer Hub


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Description

Polymer Hub provides real-time interoperability infrastructure for Ethereum rollups through IBC protocol implementation. The system verifies and stores rollup headers enabling applications to prove arbitrary states across chains with reduced overhead. The protocol processes cross-chain messages via sequencer pre-confirmations for millisecond-latency communication and integrates EigenDA for bandwidth scaling across data-intensive operations.

Category: Cross-chain Infrastructure