Owned operational hashrate capacity as of Feb 28, 2023
Company: Cipher Mining
The claim, verbatim
As of February 28, 2023, owned approximately 48,500 miners with hashrate capacity of approximately 5.2 EH/s
Source (primary)
Cipher Mining S-3 filed 2023-05-04 (SEC EDGAR, sec_filing)
View cached copy (2026-09-13)Live source ↗
Quote: “of which we owned approximately 48,500 miners, with an aggregate hashrate capacity of approximately 5.2 EH/s”
How we checked this
Checked on September 21, 2026. The cited source supports every part of this claim.
The document states verbatim these owned-miner figures as of February 28, 2023.
Confirmed in the source:
- As of February 28, 2023, Cipher owned approximately 48,500 miners
- Those owned miners had an aggregate hashrate capacity of approximately 5.2 EH/s
What we did: Read our cached copy of SEC EDGAR (https://www.sec.gov/Archives/edgar/data/1819989/000119312523135941/d449491ds3.htm) in full (82,757 characters, retrieved September 13, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms Cipher Mining S-3 filed 2023-05-04
Quote: “of which we owned approximately 48,500 miners, with an aggregate hashrate capacity of approximately 5.2 EH/s”