I would like to start a story about Hotmine company and share the company's developments since 2013.We've been working in secret from the bitcointalk community the last six years. Well, apparently, it is a time to share a story. I will clarify that in this thread I will post stories/facts by the year, starting from 2013.
As usual, it all started with a few enthusiasts and a rented apartment but for now our team is headquartered in Ukraine and consist of the following professionals:
2 administrative officers
2 electronics engineers
2 programers
1 data scientists
1 power engineers
1 mechanics
2 QAs
2 assemblers
1 sales team members
1 supply chain team members
COMPANY FACTS. 2013First immersion cooling Bitcoin miner\water heater.
![](https://ip.bitcointalk.org/?u=https%3A%2F%2Fi109.fastpic.ru%2Fbig%2F2019%2F0227%2F41%2F1924ebe0c55b30711062e325cd779341.jpg&t=663&c=iz7zOePbjMCHFA)
This rack with 5 servers was built on 55nm chips. Each server consisted of 2 modules of 2.5 kW (+-5%) and 2,5 Th/s.
![](https://ip.bitcointalk.org/?u=https%3A%2F%2Fi110.fastpic.ru%2Fbig%2F2019%2F0227%2F27%2Ff0e286a7ba3cbc8722a9de7cee291727.jpg&t=663&c=1TeKGtelPt1Vig)
The total capacity was 25 Th/s (+-5%) and 25 kW (+-5%). At that time, the server has been mining 50 bitcoins per day! Impressive isn't it?
![Smiley](https://bitcointalk.org/Smileys/default/smiley.gif)
Also we have been starter thread with our current development — convector miner:
https://bitcointalk.org/index.php?topic=5113192.0;