This Solidity contract is a lightweight, self-contained implementation of an **ERC-721-like NFT standard** designed for AI-generated art with evolving metadata. Unlike typical NFT contracts, it avoids
🧠 Dynamic AI Art NFT This Solidity smart contract creates AI-generated NFTs with dynamic metadata, allowing on-chain updates of token URIs for evolving or adaptive artworks. It’s a lightweight, cons
A simple, on-chain ETH vault that locks funds until a specified time.
Implement a token with dynamic pricing based on volume, write this smart contract in Solidity, no imports and constructors, with no input fields
A simple Ethereum-based donation pool that collects micro-donations from users and forwards all collected funds to a fixed charity wallet. The contract is intentionally designed with no imports, no
Tokenized Social Influence (SIT) — a blockchain-based reward system that converts verified social engagement into tradable digital tokens.
A minimalistic peer reward system built on Ethereum that allows users to tip peers and track earnings directly on-chain. Designed for simplicity — no imports, no constructors, and no input parameters
MilestoneNFT lets the admin reward users with NFTs for achieving milestones. Each NFT represents an achievement and can be viewed, transferred, or burned.
This smart contract records every time a user interacts with it. Each interaction stores:
A Flow blockchain smart contract that automatically splits incoming payments among multiple recipients based on predefined shares. Secure, transparent, and fully on-chain,it ensures fair revenue share
A simple Solidity smart contract that logs user interactions with blockchain timestamps and the user’s address.
In a world increasingly reliant on digital assets, the need for secure, automated inheritance mechanisms has never been greater. The Digital Will & Testament project explores how blockchain technology
最多ハッカソン優勝
Manobendra Mandal
Vivek Sahu
simp1e
最多プロジェクト構築
Abhishek Yadav
VERONIKA
Hendrix Iphonk