There are as many different private key combinations as there are physical atoms in the known universe.

  • Atilio vitor Falco

    07 09 2017

    What you say sounds reasonable but I have read that IOTA was created precisely to service the IoT.
    What can you say about that?

    Regards,

    A V F

    • Travis Patron

      07 09 2017

      Trillions upon trillions of devices, all operating on a ledger of things.