system
A chat on subreddit /r/wallstreetbets
human
It looks like a cash deposit. That’s how they show on TD. 

Edit: OP has now posted positions. Congrats, and fuck me.
gpt
Check OPs comment history, he's shown the receipts. 

But yes I have seen LARPers here try to pull that cash deposit fake gains BS lol they come here all the time