<p><img src="https://images.cointelegraph.com/images/840_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjMtMDIvNmU4YjQwNTYtZTAyMy00ZWUwLThkMmUtZDJjNDJlMWIxNWI5LmpwZw==.jpg"></p><p>Don't be fooled by its emptiness: Block 776,339 plays as important a role as busier blocks in the Bitcoin blockchain.</p>