A guy who used to have a few BTT sockpuppets knows how to use proxy servers (coz BTT doesn't allow registration from Tor). Knows that few unusual words (or unusual spelling) distracts attention those who heard about speech analysis. And will never be caught the 2nd time. Don't relax too much
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Definitely, but the IP used is not a proxy. It's an IP from (mobile) carrier in Tsawwassen, Canada. TS is not UP, he's just a fellow with weird opinions towards NXT and who happened to be defending UP

It'd be interesting to find more Bitcointalk alts of utopianfuture such as ghosthouse.
I'm going to blur his IP on the images now.