ProperSix describes itself as a "unique, decentralised ecosystem based on 5th generation blockchain technology."
Apparently, they're offering six products:
1: Fifth-generation blockchain
2: The "world's fastest exchange"
3: The "worlds first blockchain casino"
4: PRO6 NextGen Coin
5: Something called the "Prestige Network"
6: White label solutions, presumably for clients
To be honest, we can't really figure out what ProperSix actually does. The PRO6 token is run-of-the-mill ERC-20, though they promise to exchange these tokens for their native coins, one-for-one, when their network comes online.
The ProperSix exchange...well, it seems to exist, at least: https://propersix.trade. And they say it's secure. But, you know, caveat emptor.
And there does seem to be a casino (https://www.propersix.com/casino) that says it's giving out $2500 per day to lucky winners.
But, again, you know — caveat gambler.
They are holding an IEO, and they claim to have reached their $3M soft cap. In the website's FAQ, this question is not answered: "CAN I SEND OR EXCHANGE MY PRO6?" That doesn't exactly inspire confidence.
IEO details:
https://propersix.trade/signup/
Total token supply: 30M
Available for sale: 20M
IEO price: 1¢