In late 2008, the world's largest banks needed government bailouts to survive. Right at this moment, someone published the Bitcoin whitepaper proposing a money system with NO central bank approval needed. Why was the timing symbolically significant?

Bitcoin was published during the greatest banking crisis since the Great Depression. The whitepaper presented a solution: money that doesn't depend on institutions that can fail. This timing revealed Bitcoin's core purpose.

Who secures the Bitcoin network in Satoshi’s design?

Miners perform proof‑of‑work and are rewarded with new coins and fees.

Satoshi Nakamoto's Whitepaper

6 min readarticleIncludes quiz · 2 questions

In 2008, a person (or group) using the name Satoshi Nakamoto published a 9-page paper called “Bitcoin: A Peer-to-Peer Electronic Cash System.” It explained how to send money online without banks.

Simple definitions:

•Whitepaper: A short document that explains a new idea clearly.
•Blockchain: A chain of blocks that records all transactions.
•Timestamp server: Each block proves time order of transactions.
•Longest chain (most work): The valid history everyone accepts.
•Incentives: Miners earn new coins + fees for securing the network.

Test Your Knowledge

This lesson includes a 2-question quiz (passing score: 75%).

Quiz functionality available in the mobile app.