What is the purpose of Bittensor?

Could you please elaborate on the intended goal or purpose behind Bittensor? I'm interested in understanding its core functionality and how it contributes to the broader cryptocurrency and finance landscape. Is it designed to enhance the privacy and security of transactions? Or perhaps, it aims to facilitate a more decentralized and efficient network for data sharing and computation? I'm curious to know the specifics behind its mission and how it hopes to revolutionize the field of finance and beyond.