Bitcoin network difficulty falls year over year amid mining headwinds
Hashrate Index reported that Bitcoin network difficulty and implied hashrate fell year over year for only the second time in history, a reversal last seen in mid-2021 after China's mining ban. Hashprice was $27.67 per PH/s/day in June, within one cent of a February record low, leaving marginal fleets near or below break-even. Difficulty dropped 11.16% to 125.86 trillion on Feb. 7 and another 10.09% in June to 124.93 trillion, as block times slowed and miners exited the network. Causes cited include weak mining economics, AI/HPC expansion, regional outages, Texas curtailments and Iran-related disruptions.
Bitcoin difficulty and hashrate declined year over year for only second time
Context
Bitcoin difficulty usually rises as newer hardware and price incentive increase capacity. In mid-2021 a China mining ban removed roughly half the network hashrate and miners relocated equipment. Now weak economics, AI competition, outages…
The full analysis
19 dimensions on this story — world impact, market read, and what happens next.
- Full ContextLocked
- Affected SectorsLocked
- Stock ImpactLocked
- Economic IndicatorLocked
- Investor RelevanceLocked
- Professional RelevanceLocked
- Watch PointsLocked
- Probability of ChangeLocked
- Debate PointsLocked
- Historical ParallelLocked
- Prerequisite KnowledgeLocked
- Follow-up QuestionsLocked
- Pros & ConsLocked