Self-mining hashrate at end of Q2 2025
Company: Cipher Mining
The claim, verbatim
Cipher's full fleet delivered about 16.8 EH/s of self-mining capacity at the end of Q2 2025.
Source (primary)
cipher-mining 8-K exhibit (exh991aug7_earningsxpressr.htm) (SEC EDGAR (8-K Ex), press_release)
View cached copy (2026-10-08)Live source ↗
Quote: “Full fleet delivered ~16.8 EH/s of self-mining capacity at the end of the second quarter”
How we checked this
Checked on October 9, 2026. The cited source supports every part of this claim.
The highlights state the full fleet delivered ~16.8 EH/s of self-mining capacity at the end of the second quarter of 2025.
Confirmed in the source:
- Cipher's full fleet delivered about 16.8 EH/s of self-mining capacity
- This figure was as of the end of Q2 2025
What we did: Read our cached copy of SEC EDGAR (8-K Ex) (https://www.sec.gov/Archives/edgar/data/1819989/000181998925000079/exh991aug7_earningsxpressr.htm) in full (16,732 characters, retrieved October 8, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms cipher-mining 8-K exhibit (exh991aug7_earningsxpressr.htm)
Quote: “Full fleet delivered ~16.8 EH/s of self-mining capacity at the end of the second quarter”