>Avail, a data availability solution that spun out of Polygon, has revealed integrations with five of the Ethereum ecosystem’s leading Layer 2 networks. Announced on April 24, Arbitrum, Optimism, ZkSync, Polygon, and StarkWare will each integrate Avail’s data availability architecture, Avail DA, into their respective tech stacks ahead of the project’s mainnet launch.

Good to know that Avail is an important part of L2 and L3 networks on Ethereum. Data Availability is crucial on rollups.

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