Multi-Fractional Non-Fungible Token
Solidity Implementation of Multi-Fractional Non-Fungible Token.
Problem Trying to solve
Before, ERC20 Token contract should be deployed every time when fractionalizing a specific NFT.
To solve this problem, this standard proposes a token standard to cover multiple fractionalized nft in a contract without having to deploy each time.
Issue : https://github.com/ethereum/EIPs/issues/4674
PR : https://github.com/ethereum/EIPs/pull/4675
How to use
contracts/ helper/ interface/ math/ MFNFT.sol NFT.sol ERC20Token.sol
MFNFT.sol : Multi-Fractional Non-Fungible Token Contract
NFT.sol : Non-Fungible Token Contract
ERC20Token.sol : Sample ERC-20 Token Contract
helper/Verifier.sol : Contract that verifies the ownership of NFT before fractionalization
math/SafeMath.sol : Openzeppelin SafeMath Library
interface/IERC20.sol : ERC-20 Token Interface
interface/IERC721.sol : ERC-721 Token Interface
interface/IMFNFT : MFNFT Token Interface
Install & Test
npx hardhat test
npx hardhat coverage