أرسل هذا في رسالة قصيرة: Blockchain technology, platforms and applications : a non-technical guide

            _____    ______      ___      _____   
  ____     |  ___|| |      \\   / _ \\   / ____|| 
 |    \\   | ||__   |  --  //  | / \ || / //---`' 
 | [] ||   | ||__   |  --  \\  | \_/ || \ \\___   
 |  __//   |_____|| |______//   \___//   \_____|| 
 |_|`-`    `-----`  `------`    `---`     `----`  
 `-`