No one knows when bitcoin will last, but for us who believe in bitcoin we are hoping that it will survive. But thinking of today lot of people are now believing and our technology is improving very fast. I am hoping that bitcoin will last forever. 
The bitcoins will never at any point closes since now a days billions of individuals are believing the bitcoins desire so puts there all cash in the bitcoins on the grounds that they are certain that the earth will end yet the bitcoins will never close so in the event that you needed to have work that will never winds up then you should purchase increasingly Bitcoins and after that you will have much benefit than your desires.