Mirror Labs, formerly known as Vaurum, was a company that focused on blockchain technologies and financial services. They developed tools that aimed to provide programmable financial contracts using blockchain technology. These tools were designed to enable the creation and management of various financial instruments in a decentralized and transparent manner. However, as of my last update in October 2023, it appears that Mirror Labs is no longer active or functioning under this name. For the most current information, visiting their website at [mirror.co](http://mirror.co) or checking recent industry news might provide further insights.