$5.2 billion incremental contracted revenue from AI lab lease
Company: Cipher Mining - Project: Barber Lake Facility
The claim, verbatim
New Barber Lake Lease with leading AI lab is expected to result in incremental aggregate contracted revenue of approximately $5.2 billion
Source (primary)
Cipher Mining 8-K filed 2026-09-25 (SEC EDGAR, sec_filing)
View cached copy (2026-09-26)Live source ↗
Quote: “The New Barber Lake Lease will contain economic terms that are substantially consistent with the Barber Lake Lease and is expected to result in incremental aggregate contracted revenue of approximately $5.2 billion.”
How we checked this
Checked on September 28, 2026. The cited source supports every part of this claim.
The filing states that the New Barber Lake Lease with the leading AI lab is expected to add approximately $5.2 billion in aggregate contracted revenue.
Confirmed in the source:
- The New Barber Lake Lease is with a leading AI lab
- The New Barber Lake Lease is expected to result in incremental aggregate contracted revenue of approximately $5.2 billion
What we did: Read our cached copy of SEC EDGAR (https://www.sec.gov/Archives/edgar/data/1819989/000181998926000043/cifr-20260924.htm) in full (9,819 characters, retrieved September 26, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms Cipher Mining 8-K filed 2026-09-25
Quote: “The New Barber Lake Lease will contain economic terms that are substantially consistent with the Barber Lake Lease and is expected to result in incremental aggregate contracted revenue of approximately $5.2 billion.”