The only thing that still unclear is where is the original source? If the post from steemit platform is the source we are talking about then three people did copy it to bitcointalk without providing a link.
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I have found another source.
A Telegram channel called @ShahTrading has a post on the same date as the steemit article, but I cannot figure out the timestamps. It looks like the steemit article is a copy, but I cannot say for sure.
https://t.me/ShahTrading/679(I am not sure if everyone can see the post on the web, if not, I will post a screenshot.)