Amazon Data Services lease at Black Pearl
Company: Cipher Mining - Project: Black Pearl Facility
The claim, verbatim
Cipher will lease 216 MW of critical IT load at Black Pearl to Amazon Data Services, Inc.
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: “Developing Black Pearl (300 Gross MW / 216 MW Critical IT Load), leased to Amazon Data Services, Inc.”
How we checked this
Checked on September 24, 2026. The cited source supports every part of this claim.
The document states Black Pearl's 216 MW of critical IT load is leased to Amazon Data Services, Inc., with a Cipher subsidiary as landlord.
Confirmed in the source:
- Black Pearl has 216 MW of critical IT load
- That capacity is leased to Amazon Data Services, Inc.
- The landlord is a Cipher entity (Cipher Black Pearl LLC)
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: “Developing Black Pearl (300 Gross MW / 216 MW Critical IT Load), leased to Amazon Data Services, Inc.”