What is special about Kaspa?

Could you please elaborate on the uniqueness of Kaspa? I'm quite curious to know what sets it apart from other cryptocurrencies in the market. Could you highlight its key features and perhaps explain how these features contribute to its overall value proposition? Additionally, are there any specific innovations or advancements that Kaspa incorporates that make it stand out in the crypto sphere? I'm eager to learn more about its technological advancements and potential applications.