Alborz facility mining operations commenced
Company: Cipher Mining - Project: Alborz Facility
The claim, verbatim
Mining operations began at the Alborz facility located in Texas in February 2022
Source (primary)
Cipher Mining 424B5 filed 2022-10-07 (SEC EDGAR, sec_filing)
View cached copy (2026-09-13)Live source ↗
Quote: “We began deployment of capacity in the first quarter of 2022, with mining operations beginning at the Alborz facility, located in Texas, in February 2022.”
How we checked this
Checked on September 22, 2026. The cited source supports every part of this claim.
The document states mining operations began at the Alborz facility, located in Texas, in February 2022.
Confirmed in the source:
- mining operations began at the Alborz facility in February 2022
- the Alborz facility is located in Texas
What we did: Read our cached copy of SEC EDGAR (https://www.sec.gov/Archives/edgar/data/1819989/000119312522259585/d385422d424b5.htm) in full (164,451 characters, retrieved September 13, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms Cipher Mining 424B5 filed 2022-10-07
Quote: “We began deployment of capacity in the first quarter of 2022, with mining operations beginning at the Alborz facility, located in Texas, in February 2022.”