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What is DeFi?
The first cryptocurrency, Bitcoin, is still the most well-known application of blockchain. However, this technology has since rapidly evolved and expanded in many other areas. The initial hope with Bitcoin was to make both money and payments decentralized and universally accessible. Although Bitcoin failed to live up to this promise, decentralized finance based on blockchain (“DeFi“), also called open finance, is a fledgling technology with potential. DeFi is operated by decentralized, permisionless (without any central authority) applications, called DApps, built on a blockchain network, most commonly Etherum. Visionaries see this as an open-source alternative to every financial service we use today: from savings, loans, and trades, to insurance and even more, all globally accessible.
