Celestia is the first modular data availability network, introducing a new paradigm in blockchain architecture by separating the consensus and data availability layers from execution. Rather than processing transactions itself, Celestia provides a scalable data availability layer that other blockchains (rollups) can use to publish and verify their transaction data. This modular approach allows rollup developers to deploy sovereign chains with their own execution environments while relying on Celestia for secure, scalable data availability. The network uses Data Availability Sampling (DAS), which allows light nodes to verify data availability without downloading entire blocks, enabling the network to scale as more light nodes join. Celestia's Blobstream bridges data availability attestations to Ethereum and other chains. The project was co-founded by Mustafa Al-Bassam and has become foundational infrastructure for the modular blockchain thesis.

加密质押

TIA 持有者可以通过委托给 Celestia 网络上的验证者来质押代币，赚取质押奖励，同时保护数据可用性层。

DeFi 基础设施

Celestia 为模块化区块链堆栈提供基础数据可用性基础设施，使加密生态系统中的可扩展 Rollup 和主权链能够运行。

L1 区块链

Celestia 是一个模块化的第 1 层区块链，充当数据可用性网络，使 Rollup 和其他链能够使用数据可用性采样安全地发布交易数据。