Barber Lake Data Halls 1-2 rent commencement
Company: Cipher Mining - Project: Barber Lake Facility
The claim, verbatim
Barber Lake Data Halls 1 and 2 are scheduled for rent commencement in Q4 2026.
Source (primary)
cipher-mining 8-K exhibit (d134900dex991.htm) (SEC EDGAR (8-K Ex), press_release)
View cached copy (2026-10-14)Live source ↗
Quote: “Data Hall 1 Q4 2026 Q4 2026 Data Hall 2 Q4 2026 Q4 2026”
How we checked this
Checked on October 16, 2026. The cited source supports every part of this claim.
The amended delivery schedule lists Q4 2026 as both the original and amended rent commencement date for Data Halls 1 and 2.
Confirmed in the source:
- Barber Lake Data Hall 1 rent commencement is scheduled for Q4 2026
- Barber Lake Data Hall 2 rent commencement is scheduled for Q4 2026
What we did: Read our cached copy of SEC EDGAR (8-K Ex) (https://www.sec.gov/Archives/edgar/data/1819989/000119312526419743/d134900dex991.htm) in full (17,922 characters, retrieved October 14, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms cipher-mining 8-K exhibit (d134900dex991.htm)
Quote: “Data Hall 1 Q4 2026 Q4 2026 Data Hall 2 Q4 2026 Q4 2026”