Take a look at the chart below. The mean hash rate is at all time highs and surging quite rapidly while the price is having a downturn. The recent drop in hashrate might be caused by mining farms who are forced to cease operations as they can't cover their expenses.
So how is the Hashrate at an all-time high and surging rapidly when it is going down?
The ATH was on May 11th, I'm not talking about random daily spikes which hold no mining as they could look different by simply changing the time when the day begins, EST, GMT, PST but about difficulty adjustments, it was at 223.70, the last adjustment brought it down again to 211.63 so that is a -5.39% from an ATH more than a month ago.
And the current trend is also down although again a slight variation, of just 1% now.
So the numbers might be right, just as everyone was surprised when it happened to Kazasctahn, seems like Iran is also in the 1% of overall hashrate with a +/- 1% error margin.
That's really a high contribution considering there are only a few miners out there as a whole and I wasn't aware Iran has that huge number of miners.
What, 0.12% of the total?
If they had 5% it would've been instantly shown even in the last adjustment but it's not the case.
So basically no news, or on the same level as Madagascar banning it.