Alborz Facility miner installation completion
Company: Cipher Mining - Project: Alborz Facility
The claim, verbatim
Installed last mining rigs at Alborz in August 2022
Source (primary)
Cipher Mining 10-K filed 2023-03-14 (SEC EDGAR, sec_filing)
View cached copy (2026-09-13)Live source ↗
Quote: “In August 2022, we installed the last mining rigs to be delivered to the Alborz Facility”
How we checked this
Checked on September 21, 2026. The cited source supports every part of this claim.
The 10-K states this verbatim.
Confirmed in the source:
- Cipher installed the last mining rigs to be delivered to the Alborz Facility in August 2022
What we did: Read our cached copy of SEC EDGAR (https://www.sec.gov/Archives/edgar/data/1819989/000095017023007793/cifr-20221231.htm) in full (564,500 characters, retrieved September 13, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms Cipher Mining 10-K filed 2023-03-14
Quote: “In August 2022, we installed the last mining rigs to be delivered to the Alborz Facility”