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https://peakd.com/@poshtoken/
https://poshtoken.fbslo.net/

It stands for Proof Of Share. It is an initiative for people to share their posts on Twitter. You earn Posh tokens. They haven’t been issued yet but they are being kept track of on the website listed above.

To be honest I haven’t heard much about it lately and I’m not really sure where the project is at. After a year or so it has kind of become habit. Lol.