Operational bitcoin mining hashrate exceeds 50 EH/s
Company: CleanSpark
The claim, verbatim
Company surpassed 50 exahashes per second in operational hashrate
Source (primary)
cleanspark 8-K exhibit (clsk-ex99_1.htm) (SEC EDGAR (8-K Ex), press_release)
View cached copy (2026-09-25)Live source ↗
Quote: “We surpassed 50 EH/s in operational hashrate”
How we checked this
Checked on September 27, 2026. The cited source supports every part of this claim.
The CEO states directly that the company surpassed 50 EH/s in operational hashrate in fiscal 2025.
Confirmed in the source:
- CleanSpark surpassed 50 EH/s (exahashes per second) in operational hashrate during fiscal 2025
What we did: Read our cached copy of SEC EDGAR (8-K Ex) (https://www.sec.gov/Archives/edgar/data/827876/000119312525297163/clsk-ex99_1.htm) in full (18,642 characters, retrieved September 25, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms cleanspark 8-K exhibit (clsk-ex99_1.htm)
Quote: “We surpassed 50 EH/s in operational hashrate”