This variable would allow you to set a starting number and count up from the starting number everytime the command is ran. For example {count:000} would count up from 000. If the command was ran lets say 20 times, when [count] used it would say 020. If the command was used 137 times, it’d say 137 and so on. Count could also be just used as {count} which would just start at 0 and count up in a non-fancy way.
hie, you can do this with items if you want!
if you want it to be a server-wide number, just tie the item to an alt/inactive accounts inventory
same as hearts! items are amazing and again, there is so much you can do with them if you get creative! :D