Cipher's ownership share of Alborz hashrate
Company: Cipher Mining - Project: Alborz Facility
The claim, verbatim
Company owns 0.64 EH/s of Alborz capacity under WindHQ Joint Venture
Source (primary)
Cipher Mining 10-K filed 2023-03-14 (SEC EDGAR, sec_filing)
View cached copy (2026-09-13)Live source ↗
Quote: “of which we own approximately 0.64 EH/s under the WindHQ Joint Venture Agreement”
How we checked this
Checked on September 21, 2026. The cited source supports every part of this claim.
The document states this owned-hashrate figure verbatim.
Confirmed in the source:
- Cipher owns approximately 0.64 EH/s of Alborz capacity under the WindHQ Joint Venture Agreement
What we did: Read our cached copy of SEC EDGAR (https://www.sec.gov/Archives/edgar/data/1819989/000095017023007793/cifr-20221231.htm) in full (564,500 characters, retrieved September 13, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms Cipher Mining 10-K filed 2023-03-14
Quote: “of which we own approximately 0.64 EH/s under the WindHQ Joint Venture Agreement”