Sentinel Protocol (UPP) is a cryptocurrency and operates on the Ethereum platform. Sentinel Protocol has a current supply of 500,000,000.00000003 with 499,844,212.28629292 in circulation. The last known price of Sentinel Protocol is 0.05010532 USD and is down -4.74 over the last 24 hours. It is currently trading on 6 active market(s) with $27.21 traded over the last 24 hours. More information can be found at https://sentinelprotocol.io.