Blockmason is a world-class developer of blockchain technology, focused on building the foundational base-layer frameworks that support the blockchain revolution. Its first product, the Credit Protocol, is designed to provide a standardized, secure and reliable means for recording and storing mutually-confirmed debt or credit obligations on the blockchain. Lndr, one of the first mobile dApps, leverages the blockchain to allow friends to quickly split bills or record and settle casual debts and IOUs.