It is an open source decentralized dark pool exchange.
Miners in the protocol acquire REN tokens and execute equations that resolve nodes to match orders without revealing the underlying transactions until execution. The system is capable of executing ERC20, Ethereum, and Bitcoin pairs with minimal price slippage.
Maximum issuance is 1 billion.
It is possible to transfer any token between any blockchains.
It is available for purchase on Binance, etc.
Official website : http://renproject.io/
Twitter : https://twitter.com/republicorg
Github : https://github.com/renproject