🔴Alt-DA Mode is now available for the OP Stack in beta! 🔴

Any DA layer can now build their own DA server to integrate into the OP Stack. 

Three of the most popular decentralized DA layers have already launched, and OP Stack Chain devs can use @celestia DA, Eigen DA and @availproject  DA as the DA layer.

OP Stack with Celestia underneath ✨

With the first 15 chains already live, Celestia is the first *permissionless*, decentralized DA layer available for production use with the OP Stack.

The first modular blockchain network that makes it easy for anyone to securely launch their own blockchain. Build whatever 👉 https://celestia.org/build/

DA costs on Celestia remain nearly 10x cheaper than Ethereum blobs.

And the core developer community is working on a scaling roadmap to 1 GB blocks.

Get started today using OP Stack with Celestia underneath ✨

🔨 Spin up your own testnet
🏗️ Deploy with a RaaS

Get started today using OP Stack with Celestia underneath ✨

🔨 Spin up your own testnet
🏗️ Deploy with a RaaS

http://celestia.org/build

Before Celestia, throughput limitations forced Ethereum developers building expressive onchain applications to migrate to alt-L1s or rely on centralized services to scale.

Celestia’s high-throughput DA unlocks expressive onchain apps for any OP Stack developer on Ethereum.