This project is a simple Solidity smart contract that allows participants to mint NFTs as proof of participation in an event. The contract follows the ERC721 standard for Non-Fungible Tokens (NFTs).
Build a POAP contract for event attendance verification.
this is do guessing number
The Lottery Contract is a decentralized smart contract built on the Edu Chain using Solidity. It enables users to participate in a fair lottery where a winner is randomly selected. The contract ensure
This contract allows users to check in at a location and earn fixed reward points. Users can also retrieve their accumulated rewards.
Build a rent payment contract with late fee penalties.
**Dynamic NFT with AI-Generated Art** This project introduces a smart contract for minting AI-generated NFTs with dynamic metadata. Unlike static NFTs, these tokens evolve over time, reflecting cha
Public Sentiment Voting is a decentralized voting system that leverages real-time sentiment analysis to influence decision-making. By analyzing public sentiment, this system ensures that votes reflect
Implement an AI voting advisor contract, write this smart contract in Solidity, no imports and constructors, with no input fields.
AI-generated art NFTs blend artificial intelligence and blockchain to create, authenticate, and trade unique digital artworks. Using AI models like GANs and DALL·E, art is generated and minted as NFTs
SavingsVault Contract Description A simple Ethereum smart contract that allows users to deposit and withdraw ETH securely. Features Users can deposit ETH into the contract. Users can withdraw ETH fro
The Crypto Savings Vault is a simple Ethereum-based smart contract that allows users to deposit and withdraw ETH while maintaining a record of individual balances.
