blobstream

According to ChainCatcher news, RISC Zero, a zero-knowledge proof software developer, is collaborating with Celestia to build a zkVM-based cross-chain bridge called "Blobstream Zero." Blobstream Zero will enable Rollups and applications to ZK prove and verify the data availability (DA) of Celestia across any chain by connecting Celestia's modular data availability layer with Ethereum, Optimism, Bitcoin, Solana, and more.Blobstream Zero will conduct on-chain verification across all major chains, starting with Ethereum and gradually expanding to Optimism, Arbitrum, Solana, and Bitcoin, with more features to be launched in the coming months. Blobstream Zero will also allow applications to combine their execution ZK proofs with recursive DA light client proofs and inclusion proofs to optimize existing and new use cases.

ChainCatcher news, the modular blockchain network Celestia announced on social media that Blobstream has launched on the Ethereum mainnet. Developed by Succinct Labs, Blobstream streams the commitment of Celestia's data root to on-chain Ethereum light clients, providing permissionless high-throughput data availability (DA) for Ethereum Layer 2 (L2), ensuring security through cryptoeconomic guarantees rather than reputation or hidden trust assumptions. Blobstream is also available on celenium.io, allowing anyone to track the on-chain commitments of Celestia's data root.It is reported that Blobstream was previously known as the Quantum Gravity Bridge (QGB), serving as a bridge between Celestia and Ethereum (or its EVM L1 chain) to facilitate the transfer of data and assets between the two networks.

ChainCatcher news, the modular blockchain network Celestia announced on platform X that Blobstream has launched on the Base mainnet, allowing developers to continue building within the "same ecosystem" and create customizable high-throughput block space. Blobstream, developed by Succinct Labs, is a unidirectional data proof bridge that enables Ethereum L2 and L3 to use Celestia as modular data validation. It uses DA proofs and the Merkle root of batched Celestia block data to prove the existence of rollup data on Celestia.Developers can now start integrating the new Ethereum rollup framework with Blobstream to expand any ecosystem. It is important to note that Blobstream is still in its early stages and is experimental software; users should assume the risks of using Blobstream.It is reported that Blobstream was previously known as the Quantum Gravity Bridge (QGB), which serves as a bridge between Celestia and Ethereum (or its EVM L1 chains), facilitating data and asset transfers between the two networks.

ChainCatcher news, Celestia Labs has launched the Ethereum modular data availability (DA) solution Blobstream. Blobstream allows L2 developers in the Ethereum ecosystem to integrate with Celestia, which provides dedicated blobspace with pricing independent of Ethereum Gas costs, thereby maximizing data throughput.