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项目实战
Minting an Upgradable Certificate of Learning on EDU Chain
In this course we will learn how to develop an upgradeable certificate of learning. It is an NFT that follows the ERC721 protocol, but it can change as your learning progresses. Doesn't it sound amazing? Let's get started~
语言solidity
难度中等
总时长1.5小时
目标学习者
这门课是给谁上的
- Developers who interested in Web3 and Smart Contracts
- Developers who interested in EDU Chain
要求
- Understand the Basic Syntax of Solidity
- Understand the ERC721 Protocol
你会学到什么
- Building Upgradable NFTs
- Digital Signature and Verification
EDU Chain
ERC721
Signature
ECDSA
课程安排
Unit 1 - Introduction to Course
In this unit we will introduce the main content and planning of the course.
Unit 2 - Building Upgradable NFTs
In this unit we learn how to implement a smart contract for upgradable NFTs.
Unit 3 - Digital Signature and Verification
In this unit, we will learn how to generate and verify digital signatures to ensure that we can safely upgrade our learning certificates according to our learning progress.
Unit 4 - Interaction
In this unit we learn how to deploy smart contracts on EDU Chain and implement learning certificate upgrades.
Minting an Upgradable Certificate of Learning on EDU Chain
16 小节
移动端和桌面端均可访问