S21 miner purchase commitment
Company: CleanSpark
What the later record shows
Outcome not yet confirmed
The agreement is confirmed, but no passage states that S21 deliveries began in January 2024.
“Future Sales and Purchase Agreement entered into by and between CleanSpark, Inc. and BITMAIN TECHNOLOGIES DELAWARE LIMITED on October 6, 2023”
2024-12-02 · CleanSpark 10-K filed 2024-12-03 View cached copy (2026-08-31)Live source ↗
Checked October 11, 2026 against filings, releases and reporting published after the claim was made. Quotes are verbatim from the linked documents.
The claim, verbatim
Agreement to purchase 4.4 exahashes per second of S21 miners with delivery scheduled beginning January 2024
Source (primary)
CleanSpark 10-K filed 2023-12-01 (SEC EDGAR, sec_filing)
View cached copy (2026-08-31)Live source ↗
Quote: “The Company entered into an additional agreement to purchase 4.4 EH/s of S21 miners in October 2023 and is scheduled to receive these miners beginning in January 2024.”
How we checked this
Checked on October 10, 2026. The cited source supports every part of this claim.
The 10-K states the 4.4 EH/s S21 purchase agreement with deliveries beginning January 2024.
Confirmed in the source:
- CleanSpark agreed to purchase 4.4 EH/s of S21 miners
- Delivery is scheduled to begin in January 2024
What we did: Read our cached copy of SEC EDGAR (https://www.sec.gov/Archives/edgar/data/827876/000095017023067339/clsk-20230930.htm) in full (405,415 characters, retrieved August 31, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms CleanSpark 10-K filed 2023-12-01
Quote: “The Company entered into an additional agreement to purchase 4.4 EH/s of S21 miners in October 2023 and is scheduled to receive these miners beginning in January 2024.”