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Another problem is that if your nice blockchain has N computers in it, someone can go to AWS and add N+1 and take over your network. You basically have to blow
by Scarblac 9y ago
Another problem is that if your nice blockchain has N computers in it, someone can go to AWS and add N+1 and take over your network. You basically have to blow more money on PoW than the network is worth _constantly_.
Or you can have a "private blockchain", which defeats the purpose entirely.