celestia

Blobstream 🎇 is now live on Ethereum mainnet. 

Deploy a high-throughput L2 as *permissionlessly* as a smart contract.

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

Developed by Succinct Labs, Blobstream streams commitments of Celestia’s data roots to an onchain Ethereum light client.

This provides permissionless, high-throughput DA to Ethereum L2s, secured by cryptoeconomic guarantees rather than reputation or hidden trust assumptions.

With Blobstream, developers can keep building in the Ethereum ecosystem.

Spin up customizable, high-throughput blockspace without needing to ask permission or recruit a committee.

Just deploy.

With Blobstream, developers can keep building in the Ethereum ecosystem.

Spin up customizable, high-throughput blockspace without needing to ask permission or recruit a committee.

Just deploy.
https://blog.celestia.org/introducing-blobstream/

Blobstream on Ethereum mainnet is also now live on Celenium, allowing anyone to track onchain commitments to Celestia’s data root.

https://celenium.io/blobstream

Note: Blobstream remains early-stage, experimental software and users should use Blobstream at their own risk.

Before Celestia, throughput limitations forced Ethereum developers building expressive onchain applications to migrate to alt-L1s.

Or, it required the overhead of recruiting a committee or trusting centralized services for DA.