Bitcoin               
                                        
                                          
 Bitcoin Is  A Crypto Coin,  Crypto  Here 
 Meaning "Hidden", Because This Money  Is 
  Invisible, Intangible (Yet Still Real)! 
 This Is  A  Symptom Of It Only Living On 
 The Internet -  In  Fact, If You Were To 
 Remove A Bitcoin From The Mainframe,  It 
     Would Immediately Die And Become     
                Worthless.                
                                          
 It  Works Like This: If  You  Make  Your 
 Computer  Create  A  Lot  Of  Heat, It'S 
 Rewarded With  Bitcoin,  As A  Token  Of 
       Gratitude From Time'S Arrow.       
                                          
 Then Every Other Computer Has To Sign  A 
 Document  Stating That  Those Coins  Are 
 Actually Yours. You Can Then  Send  Them 
 To  Others, Generating  A  New  Document 
           For Everyone To Sign.          
                                          
 And  Because  You'Re Knee  Deep Now, You 
 Have  To   Sign  A   Lot   Of  Documents 
 Yourself, And  Keep Track Of Who  Signed 
 What, And Look  For  Forged  Signatures, 
 And Probably  Forge  A  Few  Yourself... 
                                          
 Also,  In   The  End  It  Doesn'T  Work.