Survival war 21 automatic mining machine

1. The supply of bitcoin is limited to 21 million

in fact, only 21 million bitcoin can be mined in total. 1 once the miners unlock this amount of bitcoin, the supply will be exhausted. However, bitcoin's protocol may be changed to allow a larger supply.

2. Roll up a post on the flat, two or three spaces are enough, put the boat close to the post, and then make a crazy point of sand on the top of the boat
if you succeed, you can directly pierce the bedrock (it should be the only way at present)

(poor expression ability, ask again if you have any questions)

3. There are 5 million left, generating 1800 BTCs per day

4. The total amount of bitcoin is about 21 million. At present, more than 17 million bitcoins have been excavated (about 4 million bitcoins have been permanently lost)

5. There must be fewer and fewer of them, so now everyone is talking about the same reason that the early bird catches the worm.

6. There are bears in the mine

7. There is no automatic excavator in the war of survival, but there is a shovel. Do you want to make it

8. Wolf cave doesn't exist, but bear cave has a great chance