> 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-101-bitcoin-what-is-it/101.01-lesson-what-is-bitcoin.md).

# 101.1 Lesson - whatIsBitcoin

**Screen:** whatIsBitcoin

**Headline:** So what exactly is Bitcoin?

**Reward:** 1

**Text:** Bitcoin is digital money. It can be transferred instantly and securely between any two people in the world — without the need for a bank or any other financial company in the middle.

\=================================================================

## QUIZ

**Question:** So what exactly is Bitcoin

**Answer:** Digital Money

**Feedback:** Correct. You just earned 1 “sat”!

**Correct:** true

**Answer:** A video game

**Feedback:** Incorrect, please try again.

**Correct:** false

**Answer:** A new cartoon character

**Feedback:** Nope. At least not one that we know of!

**Correct:** false

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