CRYPTOCEAN is an blockchain based ecosystem that combines financial and technological services for working with crypto-currencies, digital financial assets and traditional fiat money. The core of the ecosystem is the processing platform, developed by the CRYPTOCEAN, which provides: Legality and compliance with KYC & AML procedures; Entering fiat funds into the personal account of the ecosystem user; The issue of plastic cards linked to the user account in the ecosystem; Binding of a plastic card to a fiat, crypto or smart account; Withdrawal of funds from the ecosystem to a bank account, or to a third-party plastic card; Possibility to exchange Fiat, digital assets, crypto currency in any combination instantly; Non-contact payments using mobile devices; Payments and transfers using mobile, desktop and Internet apps; Payments and transfers via instant messengers: Whatsapp, Viber, Telegram, Wechat, Kakao, etc. The possibility of the instant conversion of crypto currency into Fiat and vice versa for the implementation of B2B, B2C and B2G application services: On-line shop transactions crypto currency transferring fiat funds to the current account; The possibility of payment with crypto-currencies in restaurants, cafes, gas stations, trade outlets around the world; Crypto currency payments of state taxes, duties and fees, etc.; The possibility of regular auto payments of bills; The management of crypto-wallets, accounts and keys to them are in the hands of the client, which provides additional security. All of this processed in the integrated and well-protected blockchain based environment. This ecosystem provides services developed by CRYPTOCEAN team, as well as services of our partners, we cooperate according to the ‘win-win principle’.