How to explain Bitcoin Whitepaper to a 8 year old kid - Part 4
The Network - How all the computers in Bitcoin Town stay in sync
In this classroom, theres no teacher — just a bunch of smart kids (computers) helping each other keep the score of who owns what! Each kid (or node) has their own copy of the class notebook — the blockchain.
The Steps:
1. New transactions are announced - When someone pays another person, that transaction is broadcast to everyone.
2. Each node collects transactions - Every node keeps a box of new, unconfirmed payments.
3. They all work on a puzzle - All nodes compete: who can solve the proof-of-work puzzle first?
4. The winner shouts "I found a block!" - The first node shows everyone the proof-of-work.
5. Everyone checks the block - Before accepting it, every other node checks if all transactions are valid.
6. Building the next block - Once accepted, everyone starts working on the next one.
In short:
- 💬 Everyone shares new transactions across the network.
- 📦 Nodes collect transactions and race to solve a puzzle.
- ⛓️ The longest valid chain is always the true one.
P.S. The content was assisted by AI