Discover SDG-aligned teams using Ethereum to solve real problems worldwide.
Circle is a financial technology company that develops USDC, a stablecoin backed one-to-one by U.S. dollar reserves. USDC circulates across multiple blockchains and is widely used for payments, trading, and DeFi applications. Circle also partners with banks, fintechs, and governments to integrate digital dollars into mainstream finance, making it one of the key bridges between traditional systems and blockchain infrastructure.
Sky is the successor to MakerDAO, the pioneering DeFi protocol that first introduced decentralized stablecoins on Ethereum. It governs and issues USDS, a crypto-backed stablecoin designed to maintain parity with the U.S. dollar without depending on banks or centralized custodians. Sky operates entirely through smart contracts, ensuring that decisions and risk management are handled transparently onchain. Guided by a global community of token holders, it emphasizes decentralization, censorship resistance, and the long-term resilience of open financial systems.
Explore case studies linked to this initiative and Ethereum, showing how local action scales into global solutions.