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.