Sinok, I think you are old enough to remember the TV show [one of the absolute few I would ever mention ! So trashy, 99.9% of them !] called "To Tell the Truth" ?
The 3 contestants would be asked questions to determine which of them was the REAL [ so and so ].
The moderator would then dramatically exhort the 3 contenders : "Will the REAL (ROCOR) PLEASE STAND UP ?"
So we are facing this exact same situation. By the way, the other 2 were figurative forerunners of all the imposter scam artists running around today, decades later.
I am not convinced about any of the contenders for THIS title !
Surely NOT Agafangel, the former Komsomolite, though his groups is very active and in many ways, impressive.
It's their ecclesiology which hurts them.
RTOC does not TRY to pretend to be "THE continuation of Genuine Rocor". Wisely so, as we have great Bishops who have long experience.
This is quite different from the young and inexperienced Archbishop - or is he calling himself Metropolitan now - Vladimir ? Let me check the link you presented, Sinok.
I do look there once in a very long while.
I noticed when a certain Archpriest changed over to Archbishop Vladimir and promptly was consecrated Bishop. I heard about that in my parish from a visitor from his country.