> after that I read that the developer's Pegasos was broken and progress was stopped.

The broken Pegasos was not the reason for the progress stop, it rather was supposed to be the reason for lack of a MorphOS native fix. An m68k native fix was supposed to be released nonetheless.

https://morph.zone/modules/newbb_plus/viewtopic.php?topic_id=6058&forum=9#60224

> Now, I'm not even sure that Titan has a website. I can't find it anyhow.

They had some but they're not online anymore. Last incarnations preserved by the Wayback Machine:

http://web.archive.org/web/20080617191036/http://www.titan-computer.com
http://web.archive.org/web/20071011021143/http://www.titan-computer.com/ami/index.html
http://web.archive.org/web/20070626170626/http://www.titancomputer.de