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.