Successful Examples Decentralized Apps | Blockchain and Cryptocurrency Course | 2019

This lesson introduces decentralized applications (dapps) through real-world examples like CryptoKitties, prediction markets, and stablecoins. It explores how blockchain ensures persistence, public data composability, and trustless execution of business logic.

⏱️ Chapter Timeline

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✨ AI Takeaways & Lesson Breakdown

1
CryptoKitties is a decentralized application (dapp) on the Ethereum blockchain that functions as a game and a crypto-asset manager for unique digital cats.
2
Smart contracts ensure that digital assets belong permanently to the user, and they remain operational even if the original creator company disappears.
3
Because blockchain data is public, third-party developers can build composable add-on products and services (such as KittyBattles and KittyHats) that interact directly with existing dapps.
4
Dapps are not limited to games; other use cases include prediction markets (like Augur) and stablecoins pegged to fiat currencies.
5
Deploying business logic to the blockchain guarantees transparent, trustless execution enforced by miners, where any updates to the code are publicly verifiable.
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Course Content

25 Lessons Total

Playlist
01
Introduction to Blockchain and Cryptocurrency Course: What is Blockchain Technology | 2019
02
This is Not A “How To” Course | Blockchain and Cryptocurrency Course: What You Need to Know | 2019
03
Debrief #1: SEC Press Release | Blockchain and Cryptocurrency: What You Need to Know | 2019
04
What to Expect | Blockchain and Cryptocurrency: What You Need to Know | 2019
05
Blockchains Introduction | Blockchain and Cryptocurrency: What You Need to Know | 2019
06
What is Blockchain? | Stanford Blockchain and Cryptocurrency Course | 2019
07
The Bitcoin Blockchain | Blockchain and Cryptocurrency: What You Need to Know | 2019
08
Implementing Currency Using Blockchain | Blockchain and Cryptocurrency: What You Need to Know | 2019
09
Transactions | Blockchain and Cryptocurrency: What You Need to Know | 2019
10
Blockchain Properties | Blockchain and Cryptocurrency Course: What You Need to Know | 2019
11
What is a Wallet? | Blockchain and Cryptocurrency Course: What You Need to Know | 2019
12
Sending and Depositing Funds | Blockchain and Cryptocurrency: What You Need to Know | 2019
13
Crypto Protection, Protecting Your Crypto Assets | Blockchain and Cryptocurrency | 2019
14
What Are Crypto Currencies For? | Blockchain and Cryptocurrency Courses | 2019
15
Decentralized Apps | Blockchain and Cryptocurrency: What You Need to Know | 2019
►
Successful Examples Decentralized Apps | Blockchain and Cryptocurrency Course | 2019
17
Record Asset Ownership on a Blockchain | 2019
18
Confidential Transactions and Validation | Blockchain and Cryptocurrency Courses | 2019
19
How to Choose Miner | Blockchain and Cryptocurrency: What You Need to Know | 2019
20
Proof of Work (PoW) Blockchain and Cryptocurrency: What You Need to Know | 2019
21
Blockchains Summary | Blockchain and Cryptocurrency: What You Need to Know | 2019
22
Introducton of Joe Grundfest | Blockchain and Cryptocurrency: What You Need to Know | 2019
23
What is Crypto? | Blockchain and Cryptocurrency: What You Need to Know | 2019
24
Crypto vs. Tokens vs. ICO | Blockchain and Cryptocurrency Course: What You Need to Know | 2019
25
Theft | Blockchain and Cryptocurrency Course: What You Need to Know | 2019

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