HashOcean has Six data-centres. High earning power. Return on investment within 5 months. HashOcean is a cloud mining website created more than 2 years and a half years ago to the United States and it has 6 data centers in the world (2 in San Francisco, 1 in New York, 1 in Nuremberg and 2 in Singapore). Serious and transparent, it one of the biggest cloud mining sites of the world.Register page : https://hashocean.com/signup/?rid=287217, it’s necessary to create an account using your email address. Then you should check your email and log on to HashCoin by using the received data.