I think it will be difficult to prove/disprove some of the archived posts on that web site, since I read that they were originally hosted on TOR, then moved to this site when they set it up in 2018 or so I think.

It certainly opened up my eyes to some things that I was previously unaware of - things that are verifiable.

For example, in one archive it makes reference to a satellite and an instruction to JFIG - RAF Wyton.

This jumped out to me because I'm familiar with RAF Wyton and it stopped being an active airfield in the early 90's. A lot of the married quarters were then sold off for private housing, so this was something that jarred to me.

However, upon further investigation I discover that RAF Wyton has been re-instated as an active base in the UK and is now home to the HQ for the Joint Forces Intelligence Group (JFIG).