How does orb work?

Could you elaborate on the functioning of the 'orb' in the cryptocurrency and finance world? Specifically, how does it integrate into the current ecosystem? Is it a platform, a token, or a service? What problem does it aim to solve? How does it interact with other cryptocurrencies or financial institutions? Are there any unique features or benefits that make 'orb' stand out from its competitors? I'm particularly interested in its technical implementation and how it ensures security and transparency. Additionally, what are the potential risks associated with using 'orb', and how does it plan to mitigate them?