NavCoin (NAV) anonymous cryptocurrency operates on its own blockchain and serves as the coin of the NavCoin digital payment platform launched in 2014. It is currently represented on a few exchanges.
OST is currently based on cryptocurrency Ethereum protocol and serves as the currency of the OST ecosystem. The token is represented on the number of exchange platforms paired with other cryptos.
Telcoin (TEL) is an Ethereum token allowing mobile operators to sell them among their subscribers. The token enables easy and instant transfers between mobile money. You can buy TEL tokens with the number of exchanges. The purchase in USD is also available.