What are the big 4 mining companies?
The big 4 mining companies are typically considered to be the largest and most influential mining companies in the world. These companies are involved in the exploration and extraction of precious metals, base metals, and other important minerals. They often have operations spanning multiple countries and are known for their significant contributions to the global mining industry.
Who are the big 4 of the blockchain technology?
I'm interested in learning about the top players in blockchain technology. Specifically, I want to know who are considered the big 4 in this field.