Who are the first approved bitcoin ETFs?

As a curious investor, I'm interested in understanding which bitcoin exchange-traded funds (ETFs) have secured the first approvals. These innovative financial products allow investors to gain exposure to the bitcoin market without directly owning the underlying cryptocurrency. Given the rapidly evolving nature of the cryptocurrency landscape, it's crucial to stay informed about which ETFs have been given the green light by regulators and are now available for trading. So, who are the pioneers in this emerging space, and what makes their offerings stand out? I'm eager to learn more about these trailblazing bitcoin ETFs and their potential impact on the market.