{"id":"opal-opal","name":"Opal","symbol":"OPAL","rank":4238,"is_new":false,"is_active":true,"type":"coin","logo":"https://static.coinpaprika.com/coin/opal-opal/logo.png","tags":[{"id":"cryptocurrency","name":"Cryptocurrency","coin_counter":1281,"ico_counter":40},{"id":"payments","name":"Payments","coin_counter":189,"ico_counter":39},{"id":"proof-of-work","name":"Proof Of Work","coin_counter":712,"ico_counter":0},{"id":"proof-of-stake","name":"Proof Of Stake","coin_counter":923,"ico_counter":2},{"id":"x13","name":"X13","coin_counter":15,"ico_counter":0},{"id":"privacy-security","name":"Privacy \u0026 Security","coin_counter":276,"ico_counter":1},{"id":"mining","name":"Mining","coin_counter":576,"ico_counter":3}],"team":[],"description":"Opal (OPAL) is a cryptocurrency designed to facilitate quick and secure transactions on its blockchain platform. It aims to provide efficient services for the decentralized finance (DeFi) sector. Source: CoinPaprika.com","message":null,"open_source":true,"started_at":"2014-09-12T00:00:00Z","development_status":null,"hardware_wallet":false,"proof_type":"Proof of Work \u0026 Proof of Stake","org_structure":"Decentralized","hash_algorithm":"X13","links":{"explorer":["https://chainz.cryptoid.info/opal/"],"facebook":["https://www.facebook.com/opalcommunity/"],"website":["https://www.opal-coin.com"],"youtube":["https://www.youtube.com/watch?v=gQT2-TswetQ"]},"links_extended":[{"url":"https://bitcointalk.org/index.php?topic=778720.0","type":"announcement"},{"url":"http://www.opal-coin.com/news/","type":"blog"},{"url":"https://chainz.cryptoid.info/opal/","type":"explorer"},{"url":"https://www.facebook.com/opalcommunity/","type":"facebook"},{"url":"https://twitter.com/opalcointeam","type":"twitter","stats":{"followers":998}},{"url":"https://www.opal-coin.com","type":"website"},{"url":"https://www.youtube.com/watch?v=gQT2-TswetQ","type":"youtube"}],"whitepaper":{"link":"https://www.google.com.ph/url?sa=t\u0026rct=j\u0026q=\u0026esrc=s\u0026source=web\u0026cd=1\u0026ved=0ahUKEwjJhuzZt_LXAhUBoZQKHXS_AkMQFggnMAA\u0026url=http%3A%2F%2Fwww.opal-coin.com%2Fwp-content%2Fuploads%2F2014%2F11%2FOpalDriveWhitepaper.pdf\u0026usg=AOvVaw0GcF6nppyS4iImwuu1yfaT","thumbnail":"https://static.coinpaprika.com/whitepapers/opal-opal/thumb.jpg"},"first_data_at":"2014-09-13T00:00:00Z","last_data_at":"2026-10-22T10:47:00Z"}