Hello,

First off, how does one find their user profile in these forms, so they can find their posts?

Main question: in Taxit is there a way to find the hash value of a torrent being downloaded?

You can obtain hash value from torrent's:
1. Event Log tab
2. Options tab > Meta-Info (from a magnet link)
3. Right click > Share > Copy Magnet Link
The last one is customizable in Settings > Transfers > Magnet Links > Magnet link formats for transfer popup menu.
You could set there:
[hash16]
so that just a hash value will be copied from the menu.

swimmer, as to your first question, I don't think the forum supports a user post history however if you enter your username in the search bar, it will return a list of your posts.

or simply search: