TOPCOIN is a type of crypto-currency, released February 2nd, 2014, with which you can make instant person to person payments, anywhere in the world. TOPCOIN also has a built in staking feature that allows you to collect more coins if you have some in your wallet!
Winding Tree is a blockchain-based decentralized open-source travel distribution platform. We make travel cheaper for the end user, while making it more profitable for suppliers.