In btc context: PoS is proof of stake.
In common context: POS is Piece of shite.
And my two cents about using tor: after finding out that some exit nodes in Russia could implant viruses in downloads that the node was handling, I abandoned tor altogether.
Apparently its been remedied now, but that is a violation of my trust that will probably never be repaired.
The00Dustin, not so much...
Also, I hope you never find out that a bitcoin node was once able to insert more than 21,000,000 counterfeit BTC, because even though it has been remedied, I'd expect that to also be a violation of your trust that might never be repaired.