Blockchain and Crypto • Lesson 6 / 9

Coins, Tokens & NFTs — What's Actually on a Blockchain

In the previous lesson, you learned that a smart contract is just code that runs automatically on a blockchain, like vending-machine logic that doesn't need a human to enforce it.

That raises a practical question. What do those smart contracts actually create?

Step 1: Watch the lesson

Step 2: Quick survey

Keep learning with us

Save your progress

Practice with tasks and quizzes

Earn BTC rewards for learning

Get expert support from our team

Receive a completion certificate

Disclaimer: By accessing this website, you agree to be bound by the following terms and conditions: (a) Under no circumstances should any material in this website be construed as an offering of securities or crypto assets or as investment advice; (b) The reader should consult with his/her professional investment advisor regarding investments in crypto projects (if any); (c) information contained herein is for informational and educational purposes only. Our website is for informational purposes only and does not constitute an offer or solicitation to sell securities or crypto assets. None of the information or analyses presented are intended to form the basis for any investment decision, and no specific recommendations are intended. Accordingly, our website does not constitute investment advice or counsel or solicitation for investment in any security or crypto asset. This website does not constitute or form part of, and should not be construed as, any offer for sale or subscription of, or any invitation to offer to buy or subscribe for, any securities or crypto asset, nor should it or any part of it form the basis of, or be relied on in any connection with, any contract or commitment whatsoever. The Company expressly disclaims any and all responsibility for any direct or consequential loss or damage of any kind whatsoever arising directly or indirectly from: (i) reliance on any information contained in the website, (ii) any error, omission or inaccuracy in any such information or (iii) any action resulting therefrom. The information provided herein is not intended to replace or serve as a substitute for any legal, real estate, tax, or other professional advice, consultation or service. Please consult with a professional in the respective legal, tax, accounting, real estate, or other professional area before making any decisions or entering into any contracts. For more info, see our Terms of Use