Win a Hydro Bitcoin Miner
Two winners. An Antminer S23 Hydro and an Antminer S21j XP Hydro, 1,058 TH/s of hashrate between them, hosted and mining at our Iowa hydro site from day one.
Entries close Friday, October 9 at 11:59pm CT. Winners drawn live on X on Saturday, October 10.
- 40,000+ machines under management
- 1,000+ clients
- Cedar Falls, Iowa
- #1 rated ASIC repair center in the Midwest
Prizes
Antminer S23 Hydro
563 TH/s · 9.5 J/TH · $15,000 value.
The most profitable machine we host.
Antminer S21j XP Hydro
495 TH/s · $9,500 value.
Our most purchased hydro miner.
Each winner's machine is hosted and mining at our Cedar Falls hydro site.
Refer a winner, you win too
Send a friend to this page. When they enter, they put your email or X handle in “Who referred you?” If they win a grand prize, you win an Antminer S21 XP (270 TH/s) too. You have to enter yourself to qualify.
Everyone who enters gets a bonus gift worth $1,000
We reveal it the day we draw the winners. It's for anyone who plans to mine this year.
What these machines earn
At today's hashprice the two prizes produce about $1,290 of Bitcoin a month combined before power.
FAQ
Official rules
No purchase necessary. Open to legal residents 18+ where permitted by law. Entry period Sep 29, 2026 to Oct 9, 2026 11:59pm CT. One entry per person; duplicates removed. Two grand prizes (ARV $15,000 and $9,500), up to two referral prizes (ARV $4,250 each). Winners selected at random on Oct 10 and notified by email and X DM; 72 hours to respond or an alternate is drawn. Winners are responsible for taxes. Sponsor: Simple Mining, Cedar Falls, Iowa.