Yep, it's the proper chain. If you get your coins back from Cryptopia, they should be interchangeable with the current Lynx version. With all the work we have been doing on this project, we have maintained the complete historical blockchain. So, your coin history is still intact (even if they were called Kittehcoin when you originally got them).

Lynx was just recently listed on https://www.xredx.org/market/lynxltc

Feel free to give this exchange a try.

FreiXLite is the exchange that has been most stable over the years --> https://freixlite.com/market/LYNX/LTC

You can read all about the latest Lynx developments here -->https://docs.getlynx.io/

The latest release was published a couple of days ago --> https://github.com/getlynx/Lynx/releases/tag/v25.0.32

-ben