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.
This project is a decentralized, on-chain board for posting and retrieving daily quotes. Built on the Ethereum-compatible Edu Chain using Solidity, this smart contract allows users to post quo
This is A Crowd Funding Application in which needy person can list his funding and any one can do charity and owner can withdraw the amount . And i will also implement many feature further .
ETH Savings Vault The ETH Savings Vault is a simple smart contract built with Solidity that allows users to securely deposit and withdraw ETH. This contract provides a personal vault for each user, en
A Zero-Knowledge Proof-based NFT is a non-fungible token (NFT) that utilizes zero-knowledge proofs to verify users' eligibility without revealing their private data.
