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Black Pearl first phase bitcoin mining capacity

Company: Cipher Mining - Project: Black Pearl Facility

Subject kind
facility capacity
Statement date
2025-02-24
Promised amount
150.0 MW
Current status
stated

The claim, verbatim

Intending to conduct bitcoin mining in first phase of Black Pearl up to 150 MW

Source (primary)

Cipher Mining 10-K filed 2025-02-25 (SEC EDGAR, sec_filing)
View cached copy (2026-08-31)Live source ↗

Quote: “We intend to conduct bitcoin mining in the first phase of the Black Pearl Facility of up to 150 MW”

How we checked this

Attempted on September 17, 2026. We could not read enough of the cited source to check this claim.

The verification run did not return a result for this claim (claude -p exit 1: b'').

What we did: Read our cached copy of SEC EDGAR (https://www.sec.gov/Archives/edgar/data/1819989/000181998925000005/cifr-20241231.htm) in full (492,885 characters, retrieved August 31, 2026) and checked each assertion in the claim against it.

Additional evidence

confirms Cipher Mining 10-K filed 2025-02-25

Quote: “We intend to conduct bitcoin mining in the first phase of the Black Pearl Facility of up to 150 MW”

View cached copy (2026-08-31)Live source ↗