Blocksure provides blockchain-enabled technology for insurance. Blocksure OS has been developed to revolutionise how insurance transactions are processed. It demonstrates how blockchain technology can be used to remove or automate existing processes between brokers, MGAs and re/insurers and provide frictionless interaction. Furthermore, it can be deployed to radically improve the customer’s experience when interacting with insurance providers. Blocksure OS provides key benefit areas: it simplifies operations and improves processing speed; improves data quality and security; and shortens product delivery lead times. We use blockchain and smart contracts, together with digital identity management, to enable secure straight-through end-to-end processing across the value chain.