EigenLayer Adds Multichain Support for AVS

EigenLayer

Getting your Trinity Audio player ready...

Key Takeaways:

  • EigenLayer’s Multichain Verification allows decentralized services to operate on layer-2s while maintaining Ethereum-level security.
  • Base Sepolia is the first testnet to support this feature, with more networks and mainnet rollouts planned for Q3 2025.
  • Blockchain networks are rapidly upgrading infrastructure, with EigenLayer, Ethereum, and Build on Bitcoin all rolling out key updates.

EigenLayer has taken a major step toward enhancing decentralized infrastructure by enabling Actively Validated Services (AVS) to operate on layer-2 networks, without sacrificing Ethereum-grade security. The feature was officially launched Thursday on the Base Sepolia Testnet, with future multichain deployments expected in the coming months.

AVS Now Supported on Base Sepolia via EigenLayer

The update, announced by Eigen Labs, introduces Multichain Verification, allowing AVSs to run on alternative blockchains while still benefiting from the pooled security of Ethereum’s validator set. Previously, AVSs had to choose between the security of Ethereum and the efficiency of layer-2 environments. This development removes that trade-off.

“Until now, AVS had to choose between leveraging Ethereum’s security or scaling to faster, cheaper environments,” said Sreeram Kannan, founder and CEO of Eigen Labs. “With Multichain Verification, they don’t have to make a choice.”

Validator Data Synced Across Chains for Enhanced Security

The feature works by automatically syncing critical validator data—including stake weights, operator settings, and slashing conditions—across all supported chains. This ensures decentralized applications on other networks still inherit EigenLayer’s robust security framework.

Slashing penalties deter malicious behavior from validators, while stake weights reflect the amount of crypto they’ve locked in as collateral. These elements are vital for maintaining the integrity of any decentralized network.

Base Network Chosen for Vibrant Developer Ecosystem

Kannan explained that Base was selected as the first testnet partner due to its strong developer community and shared mission to accelerate decentralized applications. He also confirmed plans to support more networks and bring the feature to mainnet in Q3 2025.

“Base stood out as our first partner because of its vibrant builder ecosystem and alignment with our mission,” he told Cointelegraph.

Also Read: Will EigenLayer (EIGEN) Break Above $5 After 14.07% Bullish Surge? Price Analysis & $6 Target in Sight

EigenLayer’s launch aligns with broader industry trends as blockchain platforms race to improve scalability and decentralization. On the same day, Build on Bitcoin introduced zero-knowledge fraud proofs to its optimistic rollup design. Meanwhile, the Ethereum Foundation has laid out a roadmap to deploy zkEVM on mainnet within the next year.

These advancements signal a clear direction for the industry: scaling infrastructure without compromising security.

Disclaimer: The information in this article is for general purposes only and does not constitute financial advice. The author’s views are personal and may not reflect the views of Chain Affairs. Before making any investment decisions, you should always conduct your own research. Chain Affairs is not responsible for any financial losses