Technology
How Many Bitcoin Are Left to Mine? The 21 Million Cap Explained
Bitcoin's supply is capped just under 21 million. See how halvings produce the cap, why circulating supply differs by source, and what happens in 2140.
Topic
Mining
Articles in Mining
Technology
Proof of Work vs Proof of Stake: What's the Difference?
Proof of work and proof of stake are two ways a blockchain reaches agreement. Here is how each works, what each costs and the trade-offs.
Technology
What Is the Bitcoin Halving? Dates, History and What It Changes
The Bitcoin halving cuts the miner reward in half every 210,000 blocks. Learn the four halvings so far, why they exist and what they do and don't change.
Technology
Inside a Bitcoin Mining Operation
What Bitcoin miners actually do, how proof of work and ASICs function, why mining uses so much energy, and how halvings change the economics.