Bitcoin network hashrate estimates fell back below 1 ZH/s on Aug. 28 after a 1.02 ZH/s print two days earlier. That keeps the “hashrate bear market” thesis alive—but it does not settle miner profitability. ⛏️
Current backdrop:
— difficulty: 125.81T
— hashprice: about $40/PH/day
— short-window hashrate: below 1 ZH/s
Read the setup in four layers:
1) smoothed hashrate = participation
2) completed retarget = competition
3) hashprice + fee share = gross revenue
4) power cost + ASIC efficiency = operating margin
Temporary relief: price or lower difficulty lifts revenue, idle machines return, then competition compresses margins again.
Durable reset: the revenue-cost spread survives that return and the next difficulty response.
One snapshot is a signal. A full epoch is the test.
Current backdrop:
— difficulty: 125.81T
— hashprice: about $40/PH/day
— short-window hashrate: below 1 ZH/s
Read the setup in four layers:
1) smoothed hashrate = participation
2) completed retarget = competition
3) hashprice + fee share = gross revenue
4) power cost + ASIC efficiency = operating margin
Temporary relief: price or lower difficulty lifts revenue, idle machines return, then competition compresses margins again.
Durable reset: the revenue-cost spread survives that return and the next difficulty response.
One snapshot is a signal. A full epoch is the test.
