There were 4 cops online, the defuse message were spammed at least 50-100 times, the maximum score another cop had were 320 which would add up to a maximum of 32 defuses, which there were way more, I noticed you having 5300-5400 score, and after the spam happened you suddenly have 8500, care to explain to me - how it wasn't you?
I am pretty sure the whole thing can be confirmed through the logs.
Lying will get you nowhere in this world.