<p><img src="https://images.cointelegraph.com/images/840_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjItMTEvNjU3ZTM0OTktMWRjOC00MjAzLTgxODktY2JiNWQ4ZTQ0N2YwLmpwZw==.jpg"></p><p>Twelve months after Bitcoin's last all-time high, seven-figure BTC balances have taken a hit.</p>