Yes, that's self serving rating system from a private company with no authority. What is Pink Sheets? It's a non-reporting stinky pinky company trading as PINK with no authority whatsoever and a website.
You're missing the point here, Pink Sheets will skull and crossbones a company for simply changing their name.
DISCLAIMER: I am a dirty, rotten penny investor. I am not compensated by any stock. I've asked them to pay me, they refuse. I buy stock on the open market. I sell it there. I like money. I am greedy. I am under the care of a psychiatrist.