DECOIN is a Decentralized coin and Trading Platform Exchange which redistributes its revenue to coin holders. DECOIN is an open source peer to peer digital ecosystem that encompasses its own proprietary digital currency, the DECOIN (DTEP), powered by an Exchange & Trading platform (D-TEP) that redistributes profits to DECOIN holders and the D-TEP crypto index (DCI). Combining a Proof Of Stake (POS) Blockchain protocol, Transparency, Top level Security and 24x7 live support, DECOIN is developing the next generation platform for the decentralized world. DECOIN is a fully secure technology system for cryptocurrency users, enabling users to fully exploit their coin potential, by aligning with the Decentralized nature of the blockchain itself. DECOIN aims to build world-renowned, worldwide Online Customer Service to facilitate the adoption of cryptocurrency and blockchain technologies.