Black Pearl HPC data center development status
Company: Cipher Mining - Project: Black Pearl Facility
The claim, verbatim
Black Pearl data center development is on schedule with engineering, procurement, and construction activities underway
Source (primary)
cipher-mining 8-K exhibit (exh991q4fy25_earningsprxvf.htm) (SEC EDGAR (8-K Ex), press_release)
View cached copy (2026-09-13)Live source ↗
Quote: “Black Pearl data center development is on schedule, with engineering, procurement, and construction activities underway”
How we checked this
Checked on September 21, 2026. The cited source supports every part of this claim.
The document states Black Pearl is on schedule with EPC activities underway.
Confirmed in the source:
- Black Pearl data center development is on schedule
- engineering, procurement, and construction activities are underway at Black Pearl
What we did: Read our cached copy of SEC EDGAR (8-K Ex) (https://www.sec.gov/Archives/edgar/data/1819989/000181998926000007/exh991q4fy25_earningsprxvf.htm) in full (18,952 characters, retrieved September 13, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms cipher-mining 8-K exhibit (exh991q4fy25_earningsprxvf.htm)
Quote: “Black Pearl data center development is on schedule, with engineering, procurement, and construction activities underway”