I can add a little to this... we sold the domain name about a month ago out of our crypto portfolio at MinerBrand.com but we sold it on Afternic and have no idea who the buyer is and we never dealt directly with him/her. Any prior domain history you see is ours and doesn't reflect the buyer's identity. I've seen various posts on other websites and Twitter hinting that the name was not transferred and that the owner since 2017 is the same person who created the site. That's not true. It was transferred last month (actually I think it was just pushed to another GoDaddy account) but Afternic handled the whole transfer and we have no clue who bought it.