I found it here:
https://bitcointalk.org/index.php?topic=2699379and seem that this project is very hot and it attracted so much people now. ArcBlock is now getting the biggest community on Telegram as a good signal. I intend to join their token sale.
you guys give me an advice.
There is too much hype about this project but it is difficult to get tokens from such icos because most of hype base tokens sold in few minutes in past.