Big miners pose a growing existential threat to Bitcoin



<p style="float:right; margin:0 0 10px 15px; width:240px;"><img src="https://images.cointelegraph.com/images/840_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjQtMDUvNDRkZDgwMmUtNTdhYi00ZWU3LWE5OGUtZTY1YzJkZGUxNjk0LmpwZw==.jpg"></p><p>As of May, AntPool and Foundry USA controlled more than 50% of Bitcoin's hash rate. That could become a problem for Bitcoin users in the near future.</p>



https://cointelegraph.com/news/big-bitco...at-bitcoin