One day's mining. I had over 1 PHs for a while, but the bid wars were nuts. All I was commenting on was that the coin is pretty much broken right now due to the 2016 block difficulty adjustment. By my count today there are 3 blocks/hour so the coin is basically frozen until block ~44352 which will take about 6 more days to reach from 43904 right now. Maybe the name was just asking for it? Kind of like saying a ship is unsinkable.