classDAO is a decentralized autonomous organization (DAO) platform that uses ERC-721 NFT memberships to manage governance rights. Members receive unique NFT tokens that grant access to proposal creation, voting, delegation, and participation in organizational decision-making.
The project demonstrates practical implementation of decentralized governance using Solidity smart contracts, NFT-based membership, and on-chain voting mechanisms deployed on Ethereum-compatible networks.
Tally DAO Interface
https://www.tally.xyz/gov/vuna-exec-dao
Traditional organizations rely on centralized leadership and manual voting processes.
classDAO introduces a decentralized governance model where:
- Membership is represented by NFTs
- Governance rights are controlled by smart contracts
- Proposals are submitted and voted on-chain
- Voting results are transparent and immutable
- Delegation allows members to assign voting power
- Treasury decisions can be governed collectively
- ERC-721 membership tokens
- One NFT per member
- Wallet-based identity verification
- Governance participation restricted to NFT holders
- Proposal creation
- Proposal voting
- Vote tracking
- Proposal execution
- Community-driven decision making
- Delegate registration
- Voting power delegation
- Delegate leaderboards
- Community representation
- Treasury oversight
- Community-controlled governance
- On-chain transparency
- Immutable blockchain records
- Public proposal history
- Public voting records
- Verifiable governance actions
- Ethereum
- Base Sepolia
- Solidity
- OpenZeppelin
- Hardhat
- Remix IDE
- Ethers.js
- Web3.js
- React.js
- Ethers.js
- IPFS
- Tally
Responsible for:
- Proposal creation
- Proposal management
- Voting
- Proposal execution
Responsible for:
- NFT minting
- Membership verification
- Governance access control
Base Sepolia
0x323A2623f619a4846365Bd843F0bb854046426ee
0xb491986Ec0BEcDc55deB6937073AD7a213D706A9
- Mint Membership NFT
- Join DAO
- Create Proposal
- Community Voting
- Proposal Approval
- Smart Contract Execution
classDAO/
├── contracts/
│ ├── Governance.sol
│ ├── MembershipNFT.sol
│ └── Lock.sol
│
├── scripts/
│ ├── deploy_with_ethers.ts
│ └── deploy_with_web3.ts
│
├── tests/
│ └── governance.test.js
│
├── frontend/
│ └── React Application
│
└── README.md
- Smart Contract Development
- Solidity Programming
- ERC-721 Token Development
- DAO Architecture
- Governance Design
- Blockchain Security Concepts
- NFT Membership Systems
- Ethereum Development
- Hardhat Deployment
- OpenZeppelin Integration
- Decentralized Voting Systems
- Web3 Application Development
- Student Organizations
- University Clubs
- Community Governance
- Investment Clubs
- Startup Governance
- Membership Organizations
- Decentralized Communities
This repository serves as a portfolio project demonstrating practical experience building decentralized governance systems using NFT-based membership, smart contracts, and blockchain voting mechanisms.
GitHub: https://github.com/codeandbe
GitHub: https://github.com/ManuelHills
MIT License