What is the purpose of orb?

Could you elaborate on the purpose of orb within the context of cryptocurrency and finance? Is it a specific platform, token, or service aimed at facilitating transactions, enhancing security, or offering unique features to users? How does it differentiate itself from other existing solutions in the market? Understanding the objectives and capabilities of orb would help us assess its potential impact and relevance in the ever-evolving world of digital currencies and financial technology.