"YTN version 3.1.0 Listed on Tradesatoshi Cryptocurrency Exchange All users that hold old YTN will be credited new YTN at a ratio 300:1 You can now trade $BTLC on $BTC $DOGE $LTC $USDT and $ETH base markets"
https://tradesatoshi.com/Newsim found only yenten old.
Now there is new yenten, but market page wont open, did contact tradesatoshi and they did anwser:
"YTN coin wallet is currently on maintenance."
Edit, seems maintenance is complete and trading is good to go.
https://tradesatoshi.com/Exchange/?market=YTN_BTC