Black Pearl HPC retrofit commencement
Company: Cipher Mining - Project: Black Pearl Facility
The claim, verbatim
The Black Pearl Facility HPC retrofit is expected to commence with phased delivery in 2026
Source (primary)
Cipher Mining 10-Q filed 2026-08-04 (SEC EDGAR, sec_filing)
View cached copy (2026-08-30)Live source ↗
Quote: “The Company is in the process of retrofitting the Black Pearl Facility for an HPC tenant, with phased delivery expected to commence in 2026.”
How we checked this
Checked on September 2, 2026. The cited source supports every part of this claim.
Note 1 and the lease note both state phased delivery at Black Pearl is expected to commence in 2026.
Confirmed in the source:
- The Black Pearl Facility is being retrofitted for an HPC tenant with phased delivery expected to commence in 2026
What we did: Read our cached copy of SEC EDGAR (https://www.sec.gov/Archives/edgar/data/1819989/000181998926000041/cifr-20260630.htm) in full (220,815 characters, retrieved August 30, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms Cipher Mining 10-Q filed 2026-08-04
Quote: “The Company is in the process of retrofitting the Black Pearl Facility for an HPC tenant, with phased delivery expected to commence in 2026.”