Making no claim to being a subject matter expert on the SPS program launched after HF 21 / 22, I only know I have seen numerous references to this being the account set up for it @steemscape.
I’ve never had any reason to question that. If you are concerned about it, no problem with me. I’m sure there must be a way to have any concerns you may have about it addressed. I’m just not the best one to provide that info to you.