2011-07-01 00:00:18
2011-07-01 01:00:18

Lol, no.  18 seconds is confirmed to be impossible as a "valid" bet.  The script takes 16 seconds to run, and bets that get to the address before this are either applied to previous round or lost to the void.  MBC + the bet script takes between 5-15 seconds to confirm the payment and place your bet in to the database.

You obviously have figured out the exact second to send your payment to ensure first play each time.