mikhaildobs

 
 contract IGivethBridge { 
  function donateAndCreateGiver(address giver, uint64 receiverId, address token, uint _amount) payable public {
  }
 }

contract Donator { 
    
    IGivethBridge givethBridge = IGivethBridge(0xC59dCE5CCC065A4b51A2321F857466A25ca49B40);
    uint64 public givethReceiverId = 226;    

mikhaildobs

import './SafeMath.sol';
import './Stoppable.sol';
import './MyCoolNFT.sol';


/**
 * @title NFT Linkdrop Contract
 * 
 */
contract NFTLinkdropContract is Stoppable {

mikhaildobs

//import "openzeppelin-solidity/contracts/ECRecovery.sol";

contract InviteLink {
    using ECRecovery for bytes32;
    IERC1077 owner;
    
    // Mappings of transit pub key => true if link is used.
    mapping (bytes => bool) usedLinks;

    constructor(IERC1077 _owner) {

mikhaildobs

pragma solidity 0.4.23;

/*
 * Ownable
 *
 * Base contract with an owner.
 * Provides onlyOwner modifier, which prevents function from running if it is called by anyone other than the owner.
 */

contract Ownable {