Layer 2s: Challenges, Architecture, & Adoption | Chainlink Plugged-In


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Layer 2s are a prominent solution for addressing the scaling problem inherent to blockchains.

At a recent Chainlink Plugged-In meetup, software engineers from Offchain Labs and Optimism explained what layer-2 solutions are, addressed the need for them in the blockchain ecosystem, discussed design and adoption challenges, and talked about the future of these cutting-edge blockchain scaling solutions.

Daniel Goldman, software engineer at Offchain Labs.
Kelvin Fichter, software engineer at Optimism.

Chainlink is the industry standard for building, accessing, and selling oracle services needed to power hybrid smart contracts on any blockchain. Chainlink oracle networks provide smart contracts with a way to reliably connect to any external API and leverage secure off-chain computations for enabling feature-rich applications. Chainlink currently secures tens of billions of dollars across DeFi, insurance, gaming, and other major industries, and offers global enterprises and leading data providers a universal gateway to all blockchains.

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