Celestia offers a modular data availability network that enables users to launch their own blockchains without the need for a new consensus mechanism. By utilizing data availability sampling, Celestia provides scalable throughput while ensuring verifiability, allowing anyone to run a light node and participate in the network.
Funding
$157.8M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.
+10Founders
Product
Problem
Launching a new blockchain traditionally requires developers to build and maintain their own consensus and data availability layers, which is complex, resource-intensive, and often limits scalability. Securing these independent blockchains also presents a significant challenge, as they must bootstrap their own validator sets and economic security.
Solution
Celestia is a modular data availability (DA) network that simplifies blockchain deployment by decoupling the consensus and execution layers. This modular architecture allows developers to launch sovereign blockchains, rollups, or other decentralized applications without needing to create a new consensus mechanism. Celestia uses data availability sampling (DAS), a technique that enables light nodes to verify data availability by sampling random portions of the data, providing scalable throughput and enhanced security. By outsourcing data availability to Celestia, developers can focus on building the application-specific logic of their blockchains, while leveraging Celestia's robust and verifiable DA layer.
Target Audience
Celestia targets blockchain developers, decentralized application creators, and anyone looking to launch a new blockchain or rollup with minimal overhead and enhanced scalability.
Features
- Modular architecture separating consensus and execution for flexible blockchain design
- Data Availability Sampling (DAS) enabling scalable data verification by light nodes
- Support for sovereign blockchains, rollups, and other decentralized applications
- Easy deployment using existing Ethereum rollup frameworks or custom virtual machines
- Customizable blockchain deployment as simple as deploying a smart contract
- Abundant throughput enabled by data availability sampling
- Tia token for paying for blobspace, securing the network, and participating in governance