Hi everyone, please help. my profile says i've contributed like 12 tiger trees or summat but cud sumone tell me what the heck that even is??!! and what the hash thing is as well?! thank you kindly!!!

ps if this is already a topic sorry i did search first but i can't spend all night sifting through the many topics and i got sidetracked trying to help wiv sum1 else's query as well. cheers me dears.

http://en.wikipedia.org/wiki/Hash_function

The Tiger Tree is an advanced form of hash that enables P2P programs to check each part of a file during a download, as well as verify the whole file.