title: Set minter wallet address as creator of NFT in opensea
body: <p>We've deployed a smart contract on ethereum blockchain. You can check it out on <a href="https://etherscan.io/address/0xb28360ce2debebd8689a13e3539853026e9122f9" rel="nofollow noreferrer">etherscan website</a>. This contract is called <em>xarb</em>. Now the problem is all tokens minted by this contract has <em>xarb</em> as the creator of token in <a href="https://opensea.io" rel="nofollow noreferrer">opensea</a>. I know a solution could be having a contract factory, But I also know that <a href="https://foundation.app" rel="nofollow noreferrer">foundation marketplace</a> has one and only one smart contract for minting and has no trouble with token creator address. Anybody knows what method is used by opensea to find the creator of token out?</p>
  <p>Any helps will be appreciated.</p>