A currency exchange site serving those trading between bitcoins and the following currencies:
Headquarter and Offices
The Rock exchange is operated by The Rock Trading Ltd, which is a corporate entity  registered in Malta, with its headquarters in Valletta. It has operational offices in Italy.
Deposits and Withdrawing
Deposit methods available: SEPA transfers and OKPAY. The Rock Trading is also a Ripple gateway, which can be used to deposits BTC, LTC, DOGE, PPC, ETH, EUR and USD, or even XRP.
It's the first Bitcoin exchange to have offered Bitcoin instant confirmations deposits, with multisig .
- The Rock Currency Exchange web site