This Solidity smart contract rewards users for logging in daily. It keeps track of when each user last logged in and ensures they can only claim a reward once every 24 hours. The contract uses a mappi
Referal
Sentimental analysis in voting involves using natural language processing (NLP) techniques to evaluate and interpret the sentiments, emotions, or opinions expressed by voters in various forms of text,
The EDU Chain ecosystem likely focuses on decentralized education credentials, verifiable learning records, and blockchain-powered academic tools.
Here is a simple Solidity smart contract for a referral program with token rewards. It does not use constructors, imports, or custom input fields. The contract maintains a referral system where addres
Randomly matches gift givers and receivers.
This is a basic NFT smart contract that allows users to mint NFTs representing friendships without using any imports
The Daily Login Reward System is an innovative decentralized application (dApp) designed to incentivize user engagement through a blockchain-based reward mechanism. Built with Solidity, the smart cont
This project introduces a 'Multi-Party Payment Splitter,' a Solidity smart contract automating payment distribution among multiple recipients. Designed for efficiency and transparency.
### Introduction to Weekly Prize Pool Smart Contract A **Weekly Prize Pool Smart Contract** is a decentralized application that allows participants to enter a prize draw by paying a fixed entry fee
Collateralized Loan Contract - Users borrow against collateral with repayment terms
Here is a simple Solidity smart contract for a referral program with token rewards. It does not use constructors, imports, or custom input fields. The contract maintains a referral system where addres
