China's Ministry of Industry and Information Technology released on it's public blockchain rating on global cryptocurrency base on 3 criteria's technology,application, and innovation. And ethereum is in the first spot 13 altcoins ahead of bitcoin.

Is bitcoin lose it's reign on ethereum?
what do you think of this?
That analyzation based on the technical valuation from every project. Remember bitcoin is a bit different because it was built to be the payment protocol system and it has not supported any technology just like smartcontract which help you to create the dapps in the platform. This is why bitcoin gets a lower rating in the chart.