Celestia — Modular DA Layer
Data AvailabilityCelestia separates data availability (DA) from execution and uses Namespaced Merkle Trees plus light-client sampling to verify data without downloading it all. Execution layers (rollups, apps) publish their data to Celestia while running their own consensus/VMs.
- • Light: DA sampling, low-cost client
- • Bridge: bridge to celestia-app
- • Full: stores EDS/blocks
- • Decoupled execution & DA
- • Verifiability via sampling
- • Scale via rollups
- • Healthy P2P for EDS
- • Reliable RPC/gRPC providers
- • Snapshots / state-sync for fast RTO
Solana — Parallel Execution
SealevelSolana achieves high throughput with Sealevel, a parallel runtime where transactions declare accounts/resources up front. Combined with Proof-of-History, this enables predictable ordering and pipelined processing.
Lava — Decentralized RPC Marketplace
RPC NetworkLava coordinates a decentralized market for RPC. Providers stake and serve requests; apps route traffic through the network for reliable, censorship-resistant access to blockchain data. Quality and honesty are economically incentivized.
KYVE — Decentralized Data Archiving
Data PoolsKYVE standardizes how historical blockchain data is archived and retrieved. Pool operators ingest chain data, persist to permanent storage (e.g., Arweave), and serve verifiable access for analytics and indexing.
Gitopia — Decentralized Code Collaboration
Web3 GitGitopia combines Git with blockchain infrastructure, allowing developers to host repositories in a decentralized and censorship-resistant way. Contributions, merges, and issues are all cryptographically verifiable on-chain.
Arkeo — Decentralized Data Access
MiddlewareArkeo is an open marketplace for accessing blockchain data. It decentralizes access to APIs and historical archives, enabling verifiable, censorship-resistant infrastructure for dApps and analytics platforms.
Aura — Interchain Infrastructure
Cosmos SDKAura Network focuses on scalable and user-friendly Web3 infrastructure within the Cosmos ecosystem. It provides interchain smart contracts, NFT standards, and interoperability for on-chain assets and identities.