HashOcean
HashOcean proved to be a SCAM. Although they’ve been on the scene for some time and made it to the very top their web page disappeared over the night. HashOcean had over 700,000 registered users and is count as one of the largest Cloud mining SCAMs in the history.
Since disappearance, HashOcean seemed to be one of the best cloud mining services. The ROI was very high (1-2 months) and their automatic daily payout was never late.Â












