OpalCoin is the re-launched OnyxCoin. It’s a hybrid that used both PoW and PoS and runs on X13. The PoS is five percent yearly. OpalCoin includes a range of features, the latest of which is Opaque addresses. They use tested and proven mathematics to protect the user’s transactions with the intent to protect them from being seen publicly.Opacity is also available for storing one’s more sensitive information, again with full anonymity, and fully encrypted. It does that via sending what needs to be sent to either the user or to their contact in the blockchain.All transactions are secured, and your identity stays hidden, thanks to new and improved technologies.The user also can get their wallet via the famous Bittrex exchange. Every wallet is designed to be easy and intuitive for Windows users.The team behind OpalCoin is composed of members with proven skills.