VAC History So Far?

Hi there, I’ve read through your entire questions/feedback section and it’s very obvious that you put a lot of work into your product and as far as I can tell, this is probably one of the most secure, if not the most secure, hack for CS:GO.
I play on 2 accounts, a main account with ~$2,000 worth of CS:GO skins and another off account with $0. I never use hacks on my main account, and will never hack while playing Competitive because of overwatch. However, I do want to start hacking while playing casual on my main. My off account is whatever.
My question is: what is the VAC detection history so far for both the Unique and Standard build? I read that the Unique build has never had a detection, but it wasn’t clear for the Standard. Has it ever been detected? I’m planning to buy the Standard build and play for a month on my off account then switch over to the Unique and use it to play casual matches on my main in addition to using it for my off account to rank up.