<p><img src="https://images.cointelegraph.com/images/840_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjMtMTIvNmFjOGFiOGItNjQ1Ni00YjM5LTliNGQtZWFmNjgxNDQ2NzU1LmpwZw==.jpg"></p><p>Bitcoin miners’ revenue has reached all-time highs in part due to increased on-chain fees. </p>