Bitcoin Mining Explained
10 min readvideoIncludes quiz · 3 questions
Mining is the process by which new bitcoins are created and transactions are verified. It's the heart of Bitcoin's security model.
What Miners Actually Do:
- •Collect pending transactions
- •Verify transaction validity
- •Create a new block
- •Solve a complex mathematical puzzle
- •Broadcast the solution to the network
- •Earn rewards for their work
Proof of Work Explained:
Miners must find a number (nonce) that, when combined with the block data and hashed, produces a result below a target value. This requires:
- •Massive computational power
- •Electricity and hardware costs
- •No shortcuts - pure trial and error
- •Difficulty adjusts to maintain 10-minute blocks
Test Your Knowledge
This lesson includes a 3-question quiz (passing score: 75%).
Quiz functionality available in the mobile app.