everything that's going on in the Bitcoin network they need to be able to see the parts that consume them and they need to be connected to a very very fast backbone which is what the miners provide now I've only shown five mining nodes here but of course that number can vary quite significantly and I would expect it to be more but there's only room for so many circles on the page now remember back at the beginning of this animation I showed you the animation of this section I showed you the animation of the transaction floating from the