The TorV2 link you provided does not work, and the only real addresses are found in each CM signature, although everything should be checked considering the possibility that someone's profile can be hacked and the links changed. See here ->
https://bitcointalk.org/index.php?topic=1935098.0That is true, I have just tried the second link,
http://chipmixerwzxtzbw.onion/ and it does not work. The three links that I included in my post are copied directly from the Chipmixer's OP ANN thread, maybe you will like to discuss that with him.
ChipMixer clearnet is down for a long time now, I can't remember exactly since when it's down but if I'm correct it should be at least a few months and since Tornado Cash developer got arrested(not sure if both are correlated lol). Scammers are using that opportunity to rank up the fake ones and rip innocent users.
If you use the clearnet url, that is stated, that people can only access it through .onion