If the nonce is 32 bits why the proof of it is difficult?

by M.Binsonek   Last Updated April 15, 2019 01:27 AM

I want to know why mining of nonce is difficult?

The nonce is 32 bits (4294967296) and a high level Nvidia graphic card can check and mine it in a second.

why do we need a pool to mine a blockchain?

Related Questions

How to buy your first bitcoin

Updated May 07, 2018 00:27 AM

How to prevent 51% attack on newly created coin

Updated June 17, 2018 19:27 PM

best investment website?

Updated July 18, 2018 13:27 PM