How can we know if we registered a domain through name service site and what's next?

Refresh your page, and it will show on the bottom. This registration, however, is not a final guarantee for the acquisition of the domain name. Nonetheless, this registration spot will ensure first-hand news and updates for the registrants before the official release.

The registration is to prevent domain sniping for the early adopters. Users will own their domains through a decentralized second-highest blind-bid process.