Antminer delivery schedule from Bitmain
Company: Riot
What the later record shows
Delivered; the record does not say when
Deliveries were scheduled monthly from November 2021 to October 2022. Later filings show the remaining S19j-Pro deliveries running through December 2022, and all 2021-agreement miners arrived by January 2023. The passages don't show whether this agreement's final batch arrived by October 2022.
“a total of 41,601 new S19j-Pro model miners and 30,000 new S19XP model miners, scheduled to be delivered through December 2022”
2022-05-09 · Riot 10-Q filed 2022-05-10 View cached copy (2026-09-13)Live source ↗
“All miners subject to these purchase orders were delivered through December 31, 2022, except for 5,130 miners, which were delivered in January 2023.”
2023-03-01 · Riot 10-K filed 2023-03-02 View cached copy (2026-09-13)Live source ↗
Checked October 10, 2026 against filings, releases and reporting published after the claim was made. Quotes are verbatim from the linked documents.
The claim, verbatim
Bitmain is scheduled to deliver 12 batches of approximately 3,500 miners each on a monthly basis between November 2021 and October 2022
Source (primary)
Riot 8-K filed 2021-04-07 (SEC EDGAR, sec_filing)
View cached copy (2026-09-13)Live source ↗
Quote: “Bitmain is scheduled to manufacture these new Miners in 12 batches of approximately 3,500 Miners (each, a "Batch"), which will be delivered, on a monthly basis, between November 2021 and October 2022”
How we checked this
Checked on October 11, 2026. The cited source supports every part of this claim.
The filing states that Bitmain will manufacture the miners in 12 batches of about 3,500 each, delivered monthly from November 2021 through October 2022.
Confirmed in the source:
- Bitmain is scheduled to manufacture the miners in 12 batches
- Each batch contains approximately 3,500 miners
- The batches will be delivered monthly
- Deliveries run between November 2021 and October 2022
What we did: Read our cached copy of SEC EDGAR (https://www.sec.gov/Archives/edgar/data/1167419/000107997321000253/riot_8k-040621.htm) in full (12,274 characters, retrieved September 13, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms Riot 8-K filed 2021-04-07
Quote: “Bitmain is scheduled to manufacture these new Miners in 12 batches of approximately 3,500 Miners (each, a "Batch"), which will be delivered, on a monthly basis, between November 2021 and October 2022”
confirms Riot 10-K filed 2023-03-02
Quote: “All miners subject to these purchase orders were delivered through December 31, 2022, except for 5,130 miners, which were delivered in January 2023.”
confirms Riot 10-Q filed 2022-05-10
Quote: “a total of 41,601 new S19j-Pro model miners and 30,000 new S19XP model miners, scheduled to be delivered through December 2022”