Bear & Chief JV operating capacity
Company: Cipher Mining - Project: Chief Facility
The claim, verbatim
Cipher reported the Bear and Chief sites had a combined 20 MW of operating capacity and about 0.7 EH/s. They are a joint venture with WindHQ LLC, in which Cipher owns about 0.32 EH/s.
Source (primary)
cipher-mining 8-K exhibit (cifr-ex99_2.htm) (SEC EDGAR (8-K Ex), press_release)
View cached copy (2026-11-09)Live source ↗
Quote: “~0.7 EH/s 20 MW Operating Capacity(2)”
How we checked this
Checked on November 11, 2026. The cited source supports every part of this claim.
The Bear & Chief slide reports the sites together and, with its footnotes, states the capacity, the hashrate, the WindHQ joint venture, and Cipher's approximately 0.32 EH/s share.
Confirmed in the source:
- Cipher reported 20 MW of operating capacity for Bear and Chief, presented together as one site grouping.
- Cipher reported about 0.7 EH/s for Bear and Chief.
- Bear and Chief are a joint venture with WindHQ LLC.
- Cipher owns about 0.32 EH/s of the Bear and Chief joint venture's hashrate.
What we did: Read our cached copy of SEC EDGAR (8-K Ex) (https://www.sec.gov/Archives/edgar/data/1819989/000095017024025393/cifr-ex99_2.htm) in full (20,368 characters, retrieved November 9, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms cipher-mining 8-K exhibit (cifr-ex99_2.htm)
Quote: “~0.7 EH/s 20 MW Operating Capacity(2)”