Opal (OPAL) is a decentralised, open-source cryptocurrency released in September 2014 as a re-branded OnyxCoin. The project's main focus is on developing what it calls "Opacity technologies", which implement several unique features in the cryptocoin's blockchain. These include encrypted messaging (messages can be encrypted, stored and sent anonymously to contacts), opaque addresses (mathematical functions to protect personal financial transactions and keep them hidden from public view).
Opal [OPAL] is a cryptocurrency with its own blockchain. The most actual price for one Opal [OPAL] is 0,003173 €. Opal is listed on 1 exchanges with a sum of 6 active markets. The 24h volume of [OPAL] is 0,131467 €, while the Opal market cap is 48 095,31 € which ranks it as #0 of all cryptocurrencies. You can find more information about Opal [OPAL] on