> For the complete documentation index, see [llms.txt](https://earn.blink.sv/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://earn.blink.sv/chapter-302-bitcoin-how-does-it-work.md).

# Chapter 302 - Bitcoin: How does it work?

- [302.1 Lesson - peer2Peer](https://earn.blink.sv/chapter-302-bitcoin-how-does-it-work/302.01-lesson-peer-2-peer.md)
- [302.2 Lesson - blockchain](https://earn.blink.sv/chapter-302-bitcoin-how-does-it-work/302.02-lesson-blockchain.md)
- [302.3 Lesson - privateKey](https://earn.blink.sv/chapter-302-bitcoin-how-does-it-work/302.03-lesson-private-key.md)
- [302.4 Lesson - publicKey](https://earn.blink.sv/chapter-302-bitcoin-how-does-it-work/302.04-lesson-public-key.md)
- [302.5 Lesson - mining](https://earn.blink.sv/chapter-302-bitcoin-how-does-it-work/302.05-lesson-mining.md)
- [302.6 Lesson - proofOfWork](https://earn.blink.sv/chapter-302-bitcoin-how-does-it-work/302.06-lesson-proof-of-work.md)
- [302.7 Lesson - difficultyAdjustment](https://earn.blink.sv/chapter-302-bitcoin-how-does-it-work/302.07-lesson-difficulty-adjustment.md)
- [302.8 Lesson - halving](https://earn.blink.sv/chapter-302-bitcoin-how-does-it-work/302.08-lesson-halving.md)