E.g. The price of copper has been going up over the past century (adjusted for inflation)
If you want to mine more magic numbers just add another digit to the search space and you'll easily have another 10 times more numbers.
* BTC forks (how many have there been, cause I forget.)
* If the BTC community wanted it to change, they could.
* The 100 other cryptocurrencies created every day.
E.g. The price of copper has been going up over the past century (adjusted for inflation)
If you want to mine more magic numbers just add another digit to the search space and you'll easily have another 10 times more numbers.