OnBlock Exchange is another scam project being still available on the web. However, the access to the website isn't active. The platform can't be reached because it has registered bugs and failed logs. Now, users already experienced some issues with it and decided to step away from the page.
You won't find any positive outcome about this development as during the time it had service, it never provided fair transactions. There isn't even a correct way of checking if the site has its copyrights up to date. But according to what experts merchants do, this platform hasn't received improvements.
NOTE: You can keep near to wait for the news. Probably, when this platform is officially closed, you'll see how it gets listed as a big scam.