Who is Sentinels owned by?

Can you please clarify who owns Sentinels? Is it an individual, a group of investors, or perhaps a larger financial institution? Are there any publicly available sources that reveal the ownership structure of Sentinels? I'm interested in understanding the background and financial stability of the company before considering any investment opportunities. Could you also provide any insight into the history and purpose of Sentinels, as well as their track record in the cryptocurrency and finance industries?