https://www.businesswire.com/news/home/20180726006070/en/ > TOKYO--(BUSINESS WIRE)--Jul 26, 2018--alt Inc. (Headquartered in Chiyoda-ku, Tokyo and represented by Kazutaka Yonekura as CEO), a leading startup and developer of "al+" P.A.I. (Personal Artificial Intelligence) has announced "al+ stack" distributed personal data storage platform, capable of securely and perpetually saving personal data. > The al+ stack uses a distributed personal data platform designed for individuals to have full ownership of their own personal data. It uses both encryption and blockchain technologies to assure both the confidentiality of all kinds of data associated with individuals, including text and images, and to prevent that data from being falsified.