Stellar is an open-source network optimized for payments and asset issuance. On Stellar, you can create, send, and trade digital representations of all forms of value — U.S. dollars, Argentine pesos, Bitcoin, real estate, pretty much anything. It’s designed so all the world’s financial systems can freely interoperate with each other, all on a single network.

The XRP Ledger (XRPL) is a decentralized, public blockchain led by a global developer community. It’s fast, energy efficient, and reliable. With ease of development, low transaction costs, and a knowledgeable community, it provides developers with a strong open-source foundation for executing on the most demanding projects—without hurting the environment.

Harmony is an open and fast blockchain. The mainnet runs Ethereum applications with 2-second transaction finality and 100 times lower fees.

Polymesh is an institutional-grade permissioned blockchain built specifically for regulated assets. It streamlines antiquated processes and opens the door to new financial instruments by solving the challenges around governance, identity, compliance, confidentiality, and settlement.

ICON is an open-source layer 1 delegated proof-of-stake (DPoS) blockchain and smart contract platform focused on connecting unique blockchains and their respective communities.

Chia Network is building a better blockchain for real-world use. It is a secure, sustainable and regulatory compliant blockchain network, setting the standard for digital currency infrastructure and inclusive access to global, decentralized finance.

DigitalBits is an easy-to-use open-source blockchain used to power digital assets. These may include: branded currencies, NFTs, stablecoins and more.

Tezos is an open-source platform that addresses key barriers facing blockchain adoption for assets and applications backed by a global community of validators, researchers, and builders. By design, Tezos embraces long-term upgradability, open participation, collaboration, and smart contract safety.