I found here same old topic https://bitcointalk.org/index.php?topic=3207406.0 , but all links from there are dead. Only coinroster com is alive, but there are only 4 open leagues and 0 entries, so i think they are dead too.

Also i found a lot of ICO for DFS, but they don't have the live product.

Does anyone know any LIVE DFS BITCOIN product?