Hi CuongCH, At this stage we have had no contact from the developers applying to have the coin added to CoinExchange.io. Unfortunately at this stage we can not confirm the addition of CRDNC coin. Sincerely CoinExchange.io Support Team.
01-12-2017 CRDNC onsite Coinexchage is fake.

yeah i think it's a scam. they're trying to get our money as much as they can and go away. No exchange, no moon anymore
VIE: 2 thằng mày biến khỏi đây với cái trò tạo fud đi.
ENG: get out of here with your fud! you're not welcome with fucking blame!
Hi Nirvana,
At this stage we have had no contact from the developers applying to have the coin added to CoinExchange.io. Unfortunately at this point we can not confirm the addition of this coin.
Sincerely
CoinExchange.io Support Team
https://coinexchangeio.freshdesk.com/helpdesk/tickets/19643I received this message from coinexchange support today. So it's true credencecoin devs haven't even applied to be added on the exchange.
Funny you should write that as your very FIRST post on bitcointalk. They told me and 100 other people that they will have it open by 12/1.