友情提示：第一场比赛不参与竞猜，将无法3场连中瓜分10万VCP奖池。

This is actually a good suggestion. Though for the initiation, you can check the request transaction to check when it was initiated (using the request transaction hash). Another related thing that I saw was that if I am in the block explorer and looking at older transactions, it doesn't show the exact time stamp but its age (4 hours or 5 days etc). Maybe it will be useful to show the exact timestamps on when the request was initiated and when the response was initiated.

期待后续！！！！