<p><img src="https://images.cointelegraph.com/images/840_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjMtMDEvYjkwZmQzMDItMmMyMy00YTIzLTlhMDctNThkNWJhOTQ2NzlmLmpwZw==.jpg"></p><p>Bitcoin miners' BTC reserves are at their lowest since December 2021, data shows, despite a dramatic hash rate renaissance.</p>