This is a beginner-friendly Solidity smart contract that creates a decentralized library system on the blockchain. Users can add books, borrow them, and return them—without needing a central authority. The blockchain keeps everything transparent and secure.
GitHub Link: https://github.com/greenPenguin012/meow
This project solves the problem by making their online library account more secure so users don't lose their account. Features:
Borrowing and returning is verified by wallet addresses
Viewable data for transparency and trust
Simple and beginner-friendly smart contract logic
Fully decentralized functionality
Unethical access to one's online library account is a serious problem. It can lock someone out of their account.
The project is built on blockchain technology, which makes it more transparent and secure than traditional library apps. What it does:
Allows users to add new books with title and author
Lets users borrow available books
Prevents borrowing a book that is already borrowed
Ensures only the borrower can return the book
Stores data publicly on the blockchain
Tracks how many books are in the library