Black Pearl construction progress
Company: Cipher Mining
The claim, verbatim
Black Pearl Phase I construction is ahead of schedule. Cipher has started point-of-interconnection construction, the first substation transformer has been manufactured, and the Phase I building and MEP systems are nearing completion.
Source (primary)
cipher-mining 8-K exhibit (exh992revduploadtoworkiv.htm) (SEC EDGAR (8-K Ex), press_release)
View cached copy (2026-10-19)Live source ↗
Quote: “Commenced point of interconnection construction, successfully manufactured the first substation transformer, and finalizing completion of Phase I building / MEP systems”
How we checked this
This claim has not yet been checked assertion-by-assertion against its source. It carries a cited source and quote, but the deeper check has not run. When it does, the result appears here whatever it says.
Additional evidence
confirms cipher-mining 8-K exhibit (exh992revduploadtoworkiv.htm)
Quote: “Commenced point of interconnection construction, successfully manufactured the first substation transformer, and finalizing completion of Phase I building / MEP systems”