The punishment is baked into the protocol I think. If the protocol sees a node trying to create a fork that node gets spanked. I think all actions are signed no

The punishment is baked into the protocol I think. If the protocol sees a node trying to create a fork that node gets spanked. I think all actions are signed now. I don't really know, I just read one article about it this week. I've personally cashed out and checked out a long time ago.