Ethereum is the world’s programmable Blockchain, and is used for lots of different digital assets even beyond Bitcoin! It is a marketplace of financial services, games and apps that cannot steal your data or censor you.
Flow is a fast, decentralized, and developer-friendly blockchain, designed as the foundation for a new generation of games, apps, and the digital assets that power them. Flow playground allows developers to create and trade a particular type of digital asset called a non-fungible token (NFT).
Filecoin provides a decentralized storage network that stores files, with built-in economic incentives to ensure files are stored reliably over time. The associated cryptocurrency is used to pay for data storage, data retrieval and any other transactions that may occur within the network.
Solana is a blockchain platform designed to host decentralized, scalable applications. Solana can process many more transactions per second and charges lower transaction fees than rival blockchains.
Hyperledger is an open source project created to support the development of blockchain-based distributed ledgers. Hyperledger consists of a collaborative effort to create the needed frameworks, standards, tools and libraries to build blockchains and related applications.