The XRP Ledger was created in 2011-2012 by three developers: Jed McCaleb, Arthur Britto, and David Schwartz. Their vision was to create a faster, more efficient alternative to Bitcoin for transferring value globally. The result was a blockchain that could settle transactions in seconds with minimal energy consumption.
David Schwartz, known as "JoelKatz" in the crypto community, serves as Ripple's Chief Technology Officer and is often referred to as the architect of the XRPL. His background in cryptography and distributed systems shaped the ledger's unique consensus protocol. Schwartz continues to lead technical development and has been instrumental in XRPL's evolution.
Jed McCaleb, who previously founded the Mt. Gox exchange (before selling it), co-founded OpenCoin (later Ripple Labs) in 2012. McCaleb departed Ripple in 2013 and went on to create Stellar (XLM). His departure involved a complex agreement regarding the sale of his XRP holdings, which was fully distributed by 2023.
Chris Larsen, a Silicon Valley entrepreneur, co-founded Ripple with McCaleb and served as CEO before Brad Garlinghouse. Larsen's experience in fintech helped position Ripple as an enterprise-focused company targeting the banking industry. He previously co-founded E-Loan and Prosper Marketplace.
Arthur Britto played a crucial but more private role in XRPL's creation. He worked closely with Schwartz on the ledger's core architecture and remains an important figure in XRPL's history, though he maintains a lower public profile than other founders. The combined expertise of these founders created one of the most technologically advanced and widely adopted blockchain networks.