Bitcoin mining was booming in Kazakhstan. Then it was gone.
Miners flocked to the country to take advantage of cheap energy and loose regulation. Now most of them have moved on, leaving little behind but moldering equipment and social tension.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction: Bitcoin mining was booming in Kazakhstan. Then it was gone.

### Response: Miners flocked to the country to take advantage of cheap energy and loose regulation. Now most of them have moved on, leaving little behind but moldering equipment and social tension.