Moonbeam Network

Covalent is the leading modular data infrastructure layer dedicated to solving major challenges in blockchain and AI, including verifiability, decentralized AI inference, and Long-Term Data Availability. Its large reservoir of structured, verifiable data enhances decentralized training and inference, reducing the risk of manipulated or biased AI models. Additionally, the Covalent Network's Ethereum Wayback Machine ensures secure, decentralized access to Ethereum’s transaction data. Trusted by over 3,000 leading organizations, Covalent powers AI, DeFi, GameFi, and more with unfettered access to on-chain data from over 225 blockchains. Learn about the EWM: Technical | Non-Technical For more information, check out Covalent’s: Official Website | Twitter/X | Linktree

SubQuery’s mission is to make the world’s decentralised data more accessible. We’re a data-as-a-service provider that aggregates and organises data from Polkadot projects, serving up well-structured data for developers to use for a wide array of projects. Operating between layer-1 blockchains and decentralised apps (dApp), our service allows developers to focus on their core use case and front-end, without needing to waste time on building a custom backend for data processing. SubQuery allows every Substrate/Polkadot team to process and query their data. The project is inspired by the growth of data protocols serving the application layer and its aim is to help Polkadot/Substrate projects build better dApps by allowing anyone to reliably find and consume data faster. Today, anyone can query and extract Polkadot network data in only minutes and at no cost.