Omnion pragma solidity ^0.8.0; import 'https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/token/ERC20/ERC20.sol'; contract Omnion is ERC20 { constructor(uint256 initialSupply) public ERC20 ('Omnion', 'OMN'){ _mint(msg.sender,initialSupply); } } whitepapers