TechFlow news — The NEAR Foundation has announced that its NEAR Data Availability layer (NEAR DA) is now available for Arbitrum Orbit. This integration enables rollup builders on Arbitrum Orbit to use NEAR DA as a complete, out-of-the-box modular DA solution.
Arbitrum Orbit is Ethereum's L2/L3 scaling solution that allows developers to build their own dedicated chains with custom configurations, settling transactions on Arbitrum One, Arbitrum Nova, or the Ethereum mainnet if granted an L2 license by the Arbitrum DAO.




