Fluidstack/Google lease at Barber Lake
Company: Cipher Mining - Project: Barber Lake Facility
The claim, verbatim
Cipher has a lease with Fluidstack/Google at Barber Lake valued at approximately $3.8 billion.
Source (primary)
cipher-mining 8-K exhibit (dp240991_ex9901.htm) (SEC EDGAR (8-K Ex), press_release)
View cached copy (2026-09-20)Live source ↗
Quote: “Marks the second HPC lease for Cipher after its ~$3.8Bn lease with Fluidstack/Google at Barber Lake”
How we checked this
Checked on September 24, 2026. The cited source supports every part of this claim.
The document refers to Cipher's roughly $3.8 billion lease with Fluidstack/Google at Barber Lake.
Confirmed in the source:
- Cipher has an HPC lease with Fluidstack/Google at Barber Lake
- The lease is valued at approximately $3.8 billion
What we did: Read our cached copy of SEC EDGAR (8-K Ex) (https://www.sec.gov/Archives/edgar/data/1819989/000095010326001480/dp240991_ex9901.htm) in full (20,147 characters, retrieved September 20, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms cipher-mining 8-K exhibit (dp240991_ex9901.htm)
Quote: “Marks the second HPC lease for Cipher after its ~$3.8Bn lease with Fluidstack/Google at Barber Lake”