Part 7 Opens

Part 7 of 9 — How Bitcoin Works — begins today.

For 229 days, Bitcoin has been discussed in terms of what it does — without going deep into how it does it. That was intentional.

Understanding the properties came first. Using it came second. Protecting it came third. The technical layer comes now — not because it’s the most important thing, but because it’s the most satisfying thing to understand once everything else is in place.

Here’s what’s different about learning how Bitcoin works at Day 230 versus Day 1.

At Day 1, “the blockchain” is just a word. A vague concept. Something people mention to sound informed.

At Day 230, the blockchain is the public ledger that settled every transaction you’ve ever made in Bitcoin. It’s the record that proves Satoshi’s coins haven’t moved. It’s the history that shows Mt. Gox’s collapse, the first pizza transaction, every halving. It’s something you’ve relied on without fully seeing.

That context changes everything about how the technical explanation lands. The concepts aren’t abstract anymore. They describe something real that’s already part of your financial life.

The next thirty days go underneath Bitcoin — private keys, cryptography, mining, proof of work, nodes, the mempool, transaction fees, the UTXO model, and the governance questions that will shape Bitcoin’s next decades.

No mathematics required. No technical background needed. Just the curiosity that got you to Day 230.

Tomorrow: what is a private key — the number that owns your Bitcoin.

— The Daily Bit