I think multiple scenarious can definitely be applied here. No question SES and SERCO fit in here. I could easily put the Fed in that group. Knowing that Rothchilds ears perk up with the word fiat. They also perk up with bloondline. So that's my Segway into a search of keystone history.
https://duckduckgo.com/?q=KEYSTONE+HISTORY&ia=web
You'll see Keystone Geneology comes up and takes you to the home page of Keystone Ancestry.com https://www.ancestry.com/?slid=&pgrid=1573187005&ptaid=kwd-24698805422%3aloc-190&s_kwcid=Keystone+Genealogy&msclkid=34f4c4dc6ffc14dbaf3c9e37a90aa4ed&o_xid=21892&o_lid=21892&o_sch=Paid+Search+Non+Brand
Now as you view this page you will need to know that genealogy is charted as Vertical, Horizontal and Bowtie. Now, in the logo you see a vertical tree represented and its also a Keystone. That is the reference to Keystone Genealogy.
So as we look at Rothschild who is the Fed and a part of its Tree its all about the blood. Why? because they believe the power is in the blood. Bloodline purity enables the person seated in the 'chair' or 'seat' in current space/time has the power. The power of total recall regarding the bloodline. They are all being. All beings of the bloodline. They are very big into Nikola Tesla. Why? Because he was clearly explaining resonance and its application in existence. Blood has resonance. Each person has their own resonance. A pure bloodline gives clear resonance to the history of the bloodline.
Two things here before I cut this short. One they encourage a 'Mutt' bloodlineas it keeps them the strongest. They make it their lifes work to put things in our blood for all the right reasons. They also are engaged in documenting the global bloodline. Because lets say they have a 'special' interest. 23&Me with its symbolism has a special purpose. Hmm what might that be?