Cipher-owned hashrate and power (Feb 28, 2023)
Company: Cipher Mining
The claim, verbatim
As of February 28, 2023, owned approximately 48,500 miners with 5.2 EH/s hashrate capacity deploying 172 MW
Source (primary)
Cipher Mining 10-K filed 2023-03-14 (SEC EDGAR, sec_filing)
View cached copy (2026-09-13)Live source ↗
Quote: “we owned approximately 48,500 miners, with an aggregate hashrate capacity of approximately 5.2 EH/s, deploying approximately 172 MW of electricity”
How we checked this
Checked on September 21, 2026. The cited source supports every part of this claim.
All three owned-fleet figures appear verbatim in the document for February 28, 2023.
Confirmed in the source:
- As of February 28, 2023, Cipher owned approximately 48,500 miners
- Owned hashrate capacity was approximately 5.2 EH/s
- Owned miners deployed approximately 172 MW
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: “we owned approximately 48,500 miners, with an aggregate hashrate capacity of approximately 5.2 EH/s, deploying approximately 172 MW of electricity”