Blockstack PBC, also known simply as Blockstack, is a technology company focused on creating a decentralized computing network. Their platform allows developers to build decentralized applications (dApps) where users have greater control over their data and identities. Blockstack leverages blockchain technology to ensure privacy, security, and user ownership. The company's mission is to create an internet where users, not companies, own and control their personal data. Key features of Blockstack include a decentralized identity system, storage, and smart contracts. The website https://blockstack.org/ provides more information about their products, developer resources, and community initiatives.