What does Guardtime do?

Guardtime is a deep-tech company based in Estonia, founded in 2007. It specializes in hash-based cryptography and blockchain technologies, addressing complex challenges in data management, integrity, and cybersecurity for clients worldwide. With a team of over 200 experts, including cryptographers and security architects, Guardtime focuses on validating digital information to enhance its reliability. The company's core technology, KSI Blockchain, has been operational since 2012 and boasts over 99.999% uptime. It enables real-time detection of data misuse and provides forensic proof of changes, ensuring integrity without relying on data managers. Guardtime offers a range of enterprise products, including KSI Cash for financial transactions, Guardtime Health for secure health data management, and a Supply Chain Platform for authenticity verification. Its solutions serve various sectors, including governance, finance, healthcare, and defense, and are deployed in significant projects like Estonia's nationwide health records and genomic data management.