Founded in 2019, OneKey is a leading open-source hardware & app wallet, backed by YZi Labs (formerly Binance Labs) and Coinbase Ventures — OneKey is the only hardware wallet endorsed by both. Audited by SlowMist, OneKey is committed to uncompromising security: air-gapped signing, EAL 6+ secure chips, and a seamless app experience (supporting 60+ chains across mobile, desktop, browser, and web).