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.

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.

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.