1) Jackpot winning lottery numbers. 2) Possibly various patents. This is more a matter of the sheer number of people who could become involved in Bitcoin in a

1) Jackpot winning lottery numbers. 2) Possibly various patents. This is more a matter of the sheer number of people who could become involved in Bitcoin in a short amount of time (i.e. an artifact of the modern era) than it is about Bitcoin per se.