Bitmain and Bytom have been working together to release this rig.
Bytom:
https://bytom.io
Tensority:
https://github.com/Bytom/bytom/wiki/tensority-v1.2.pdf
Seems true. ViaBTC is adding BTM pool.
Yep, does seem true, I got the Bitmain email pictured above as well posted by leowonderful ...
As for Bitmain and Bytom working together , they both were at a meetup in Seoul to discuss the Bytom project ( http://news.8btc.com/bytom-global-meetup-tour-in-seoul-concluded-perfectly )
Also, here's an article explaining how Bytom was officially launched today (launch of Web, wallet, and mainnet...)
http://news.8btc.com/bytom-mainnet-launched-and-antminer-b3-for-btm-mining-released
BTCC and VIABTC are a couple of supporting mining pools, per their twitter
Coin market cap shows Markets for trading (OKEx , Huobi, Bibox, Gate.io , etc.....)
Would love to see a profit calc if anyone can find one...