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Crypto + Web 3 for Creatives

Chapter 3

Chapter 03

Chapter 3

Links + downloads

Chapter resources

Chapter URL

Videos

Lesson 01

Welcome to Prism!

Lesson 02

Setting up the project with Solidity and Truffle

Lesson 03

Initializing the project with Truffle

Lesson 04

Truffle configuration

Lesson 05

Compiling and migrations with Truffle

Lesson 06

A pretend Javascript version of our smart contract

Lesson 07

Setting up total and max sales

Lesson 08

Making information publicly accessible

Lesson 09

Adding public addresses

Lesson 10

Adding a canBuy function to Solidity

Lesson 11

Adding a basic buy function

Lesson 12

Using require in Solidity

Lesson 13

Allow functions to accept Ether

Lesson 14

Splitting payments between owner and charity addresses

Lesson 15

Does the user already have access to the album?

Lesson 16

Using Remix to play with our contract

Lesson 17

Adding Truffle tests to our smart contract

Lesson 18

Testing whether the owner and charity addresses are correct

Lesson 19

Testing whether payments get split between owner and charity

Lesson 20

Adding our smart contract to the front-end

Lesson 21

Connect button

Lesson 22

Accounts on load and on changed

Lesson 23

Run functions on our smart contract

Lesson 24

Send transaction to our smart contract

Lesson 25

Checking whether we have access to the download

Lesson 26

Confirming download access on the back-end

Lesson 27

Deploying to Ropsten test network

Lesson 28

Last things!

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Chapter 4

Next: Chapter 04

Chapter 4

Chapter 2

Back: Chapter 02

Chapter 2

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Smart payments! For us, the most exciting thing about crypto is the ability to make complex payments really simple. We'll be launching a band's new album as a 100-copy limited edition with 20% of revenue going to charity.

In the past, this would be thousands of lines of code and you'd usually have to integrate a third party API like Stripe. Now it's only 40-odd lines and a million times more readable.

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